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Changes of Revision 3

baselibs.conf Changed

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-ATLAS 3.9.75 released 05/23/12, changes from 3.9.74:
-   * Switched more archs to using gcc4.7.0:
-     + Some archs use gcc4.7.0 using 4.6.2 archdefs fine:
-       - AMD64K10h64SSE3, Core264SSE3, Corei264AVX, Corei264SSE3, ARMv7,
-         AMDDOZER64AVXFMA4, Core232SSE3, PPCG532AltiVec
-     + Some archs need new archdefs for gcc 4.7.0:
-       - Corei164SSE3, Corei132SSE3, PPCG564AltiVec
-   * Added a configure option to detect macports gcc as gcc
-   * Some string length extensions for better flag handling
-ATLAS 3.9.75 released 05/17/12, changes from 3.9.74:
-   * add --force-tids= flag to configure to allow manual override of thread
-     affinity IDs (so you can ignore virtual processors)
-   * Switched POWER7 configure to prefer gcc 4.7.0 (4.6.2 fails full tester)
-   * New POWER7 archdefs for gcc 4.7.0 (pass full tester)
-ATLAS 3.9.74 released 05/05/12, changes from 3.9.73:
-   * Improved Corei264SSE3 defaults for OS X sandy bridge machines
-   * Improved POWER764VSX defaults
-   * git snafu means some of fixes shown in 73 may only show up in 74
-ATLAS 3.9.73 released 04/03/12, changes from 3.9.72:
-   * Fixed bug where non-x86 archs couldn't build threaded libs
-   * Made it so ISA extension flags (eg., -msse) are added gfortran as well
-   * Added archdefs for HAMMER32SSE3
-   * Added archdefs for Corei264SSE3 for use on OS X sandy bridge machines
-   * Fixed bug in emit_mm.c where GetUserCase did not initialize MCC/MMFLAGS
-   * Updated power7 gcc flags to work with gcc 4.6.2
-   * New archdefs for POWER764VSX
-ATLAS 3.9.72 released 03/30/12, changes from 3.9.71:
-   * Added missing [s,c] files in Dozer64 archdefs
-   * Provided new fpu probe (?MULADD files) that works better with modern gcc
-   * Added new archdefs for P4E64SSE3, HAMMER64SSE3
-   * Made it so -msse/avx/etc autoadded to gcc default flags
-   * Fixed it so archdef install doesn't rerun gmmsearch unnecessarily
-ATLAS 3.9.71 released 03/24/12, changes from 3.9.70:
-   * Added code to enforce in-order writes or not use PCA for weakly ordered
-     memory systems like IA64, PPC, POWER & ARM.
-     - These insts don't work on PPC/ARM, so turned off PCA on all these archs
-   * Added some support for AMD Bulldozer (K15h family):
-     - configure support recognizes FX chips
-     - Added probe for FMA4 ISA extension
-     - New FMA4-enabled kernels (all 4 precisions)
-     - Archdefs for AMDDozer
-   * Stopped L2timers from exceeding Cachelen in no-align upper limit
-   * Made it so BLAS testers are compiled w/o optimization
-   * Changed L2/3 BLAS testers to call ATLAS's lamch to compute EPS, since newer
-     gfortran will yield 80-bit eps in unsafe old loop compution using x87
-ATLAS 3.9.70 released 03/16/12, changes from 3.9.69:
-   * Fixed bugs that caused sporadic seg faults when tuning L2BLAS kernels
-     where ALIGNX2A was set
-   * Changed ATL_tge[qr,ql]2 to use LARFG rather than unstable LARFP
-   * config fixed to accept -Ss pmake XXX flag again
-   * Added ISA extensions to xprint_enums
-   * Added -# arg to slvtst
-   * Added archdefs for:
-     - Corei232AVX
-     - Corei132SSE3
-     - Core232SSE3
-     - PPCG532AltiVec
-ATLAS 3.9.69 released 03/09/12, changes from 3.9.68:
-   * Improved ranking of possible gccs during configure
-   * Fixed buffer overrun in config.c that caused seg fault on Windows
-   * Added DRVOPTS to defs in lapack_test.tar.gz Makefiles
-   * Fixed config.c to define F77NOOPTS to include F77FLAGS
-   * Fixed buffer overrun in config.c that caused seg fault on Windows
-   * Fixed stack overwrites in:
-     - ATL_cmm4x4x128_av.c
-     - ATL_dmm4x4x2pf_av.c
-     - ATL_smm4x4x128_av.c
-   * Added archdefs for PPCG432AltiVec and USIII64
-   * got rid of unused "OBJdir/include/atlas_?[t]xover_ge[Q-type,lu]r.h" files 
-ATLAS 3.9.68 released 02/23/12, changes from 3.9.67:
-   * Fixed ATL_smm4x4x128_av.c so it can use gcc's non-standard VRSAVE inst
-   * Did crappy adaptation of ATL_smm4x4x128_av.c to complex ATL_cmm4x4x128_av.c
-   * Fixed possible seg fault in atlconf_misc.c's CompIsIBMXL
-   * Updated flags & architectural defaults for PPCG564AltiVec
-ATLAS 3.9.67 released 02/14/12, changes from 3.9.66:
-   * Fixed error in Core264SSE3's gemvN archdef
-   * Put in call to serial code for small threaded syr2k to avoid subtractive
-     cancellation caused by lapack tester sdrvst (DST of dsep.out)
-ATLAS 3.9.66 released 02/08/12, changes from 3.9.65:
-   * Changed a lot of L3BLAS/auxil integer computations to size_t in order 
-     to avoid overflow on very large matrices (N=47,000)
-ATLAS 3.9.65 released 02/07/12, changes from 3.9.64:
-   * Improved single-precision ARM GEMM kernel.
-   * Improved s/c ARM archdefaults
-   * Fixed L2 threaded bugs by casting ldamul to size_t
-ATLAS 3.9.64 released 01/31/12, changes from 3.9.63:
-   * Deleted MATGEN/*.o from lapack tester tarfile
-   * Commented out nonsensical Q-type LWORK testing in error exit tests
-   * Attempted to guard all x86 ISA extensions with appropriate ifdefs
-   * Added new generic x86 architectures:
-     - x86x87, x86SSE1, x86SSE2, x86SSE3
-   * Added (crappy) architectural defaults for generic archs:
-     - x86x8732, x86SSE132SSE1, x86SSE232SSE2
-   * Fixed it so flushCacheByAddr depends on SSE2, not SSE1
-   * Added section on building generic libs in atlas_install
-   * Added -M handling to gmmsearch.c's GetFlags
-   * Fixed error when CacheEdge is 0 in threaded Level 2 BLAS and recursive
-     Q-type factorizations
-   * Changed makefile so rec Q-type factorizations depend on atlas_qrrmeth.h
-   * added lapack_test_pt_pt to test atlas threaded lapack + threaded blas
-   * Added new archdefs for PIII32SSE1/PPRO2 for debian guys
-     -> Gcc 4.6.1 x87 performance is terrible, and gfortran has compiler bug 
-        that causes all blas testers to fail unless -O1 or lower opt thrown
-   * Add new configure flag -Si ieee 0, which allows non-IEEE crap like 
-     ARM NEON to be used when set to 0
-   * Added ARM NEON kernels for s/cGEMM, sGEMVT, sGER2K
-ATLAS 3.9.63 released 01/11/12, changes from 3.9.62:
-   * Fixed unitialized variable in ProbeOS
-   * Modified all QR-related routines to call LARFG, eliminated LARFP from lib
-     to follow reversal done in mainline LAPACK
-   * Modified single precision LAPY[2,3] to call sqrtf rather than sqrt, so
-     that answers are directly comparable to F77 implementations
-ATLAS 3.9.62 released 01/03/12, changes from 3.9.61:
-   * Fixed error in atlas_mvtesttime.h where No-trans applied align args
-     to wrong vector
-   * Fixed alignment restriction on ATL_cgemvN_8x4_sse3.c so alignY=16
-     -> alignY really applies to X for axpy-based implemntations
-     -> Updated bunch of archdefs to fix this error
-   * Updated ATLAS's LAPACK tester to that of lapack 3.4 to get around LAPACK's
-     API changes
-     -> Won't work with older LAPACK, but I can't do anything about LAPACK
-        changing the API
-ATLAS 3.9.61 released 01/01/12, changes from 3.9.60:
-   * Fixed inadequate workspace bug in GELS
-   * Fixed src/auxil/ATL_geset to properly handle non-square matrices
-ATLAS 3.9.60 released 12/31/11, changes from 3.9.59:
-   * Fixed failure to check for M or N < 1 in genned ATL_[ger,ger2]k_Mlt16
-   * Fixed ATL_getf2 to return first non-zero pivot instead of last
-   * Fixed error in QR,QL where non-square matrices get wrong value for M
-   * Fixed error in atlas_qrmeth.h, where method was not assigned (serial)
-   * Fixed several errors in malloc/handling of ge[lq,rq]f's ws_CPRaw
-ATLAS 3.9.59 released 12/21/11, changes from 3.9.58:
-   * Fixed FLAGS= to CFLAGS= in all L2 index files
-   * Removed a *bunch* of buffer overrun poss in config & archinfo files
-     --> still need to adapt emit_buildinfo
-ATLAS 3.9.58 released 12/14/11, changes from 3.9.57:
-   * Fixed errors in TRSM for non-SSE/AVX kernels
-   * Added BETA=0 case to AVX cgemvT kernel (caused AVX to fail sanity tests)
-ATLAS 3.9.57 released 12/09/11, changes from 3.9.56:
-   * Fixed error involving declaration of ln (line 711) config.c
-   * Fixed divide-by-zero error for small threaded SYRK
-   * New archdefs for AMD64K10h64SSE3
-   * Got rid of obsolete (and now bad) PowerPC archdefs
-   * Changed archinfo so it recognizes model 46 or Xeon X7560 as Corei1
-   * Fixed dependence in Make.aux to run IRun_nthr rather than IRun_aff
-ATLAS 3.9.56 released 12/07/11, changes from 3.9.55:
-   * Added kludge so that ATLAS can autobuild new lapack 3.4.0
-   * Added HOME/local to searched paths
-   * Found & fixed another possible buffer overrun in FindGoodGcc/Gfortran
-   * Added kludge so that ATLAS can autobuild new lapack 3.4.0
-   * Added HOME/local to searched paths
-   * Added check for NULL return of GetGE in bin/ testers
-   * Added AVX cgemvT kernel
-   * New Corei264AVX arch defs for gcc 4.6.2
-ATLAS 3.9.55 released 12/02/11, changes from 3.9.54:
-   * Rewrite of config to avoid buffer overruns caused by long flags/paths
-ATLAS 3.9.54 released 10/24/11, changes from 3.9.53:
-   * Improvements to config's compiler handling:
-     - config can now search various gcc's for best version
-     - config now searches for full path for gcc and gfortran
-     - config now searches for libgfortran.[so,dll,dylib] for dynamic build
-     - config now searches and finds path for goodgcc
-   * config --shared now works on OS X assuming gnu gcc and gfortran
-   * atlas_contrib's L2 tuning section partially updated
-   * Improved double complex GER2 kernels for AVX and SSE
-     - Updated only 64-bit AVX archdefs
-ATLAS 3.9.53 released 10/12/11, changes from 3.9.52:
-   * Removed ATLAS/pthreads from library
-   * Added AVX kernels for ZAXPY and ICAMAX
-ATLAS 3.9.52 released 09/29/11, changes from 3.9.51:
-   * Improved complex TRSM performance, particularly for small L/U, large RHS
-   * Fixed bug in complex ATLAS/tune/blas/level3/invtrsm.c
-   * Accepted series of patches & arch defs to add ATLAS support for IBM Z9,
-     Z10, and z196 mainframe computers.  
-     Patches submitted by Christian Borntraeger of IBM.
-ATLAS 3.9.51 released 09/13/11, changes from 3.9.50:
-   * Improved AVX kernels 10% faster for all precisions
-   * Improved reporting in results/, updated docs in atlas_install
-   * Fixed bug in mmsearch when user case forces a change in NB
-ATLAS 3.9.50 released 09/02/11, changes from 3.9.49:
-   * Fixed typo causing seg fault in l2 kernel searches
-   * Fixed a bunch of warnings coming from clang
-ATLAS 3.9.49 released 09/01/11, changes from 3.9.48:
-   * Fixed unitialized var in all l2 kernel searches
-   * Fixed out-of-mem bugs in GERC and GER2C
-   * Fixed a bunch of warnings coming from clang
-ATLAS 3.9.48 released 08/31/11, changes from 3.9.47:
-   * Architectural defaults for Atom64SSE3
-   * Improved Real TRSM performance, particularly for small triangle, large RHS
-     - Improves Invers, Cholesky, LU (in perf order), part. for SREAL on x8664
-   * Fixed bug in gerk assembly reported by Blooox
-   * Added Xeon E5645 detection to configure
-ATLAS 3.9.47 released 08/05/11, changes from 3.9.46:
-   * Improve parallel performance for LU & QR.
-   * Improved performance for serial LQ and RQ.
-   * Architectural defaults for ARMv732
-   * Made it so config recognizes Atom, and suggests good compiler flags
-   * Added ability to chart all QR and Cholesky variants in results/
-   * Added a lot of charting options, including charting more than 4 lines
-   * Added ability to use -# <nsamp> in l3blastst
-ATLAS 3.9.46 released 07/09/11, changes from 3.9.45:
-   * Bug fixes in qrtst.c
-   * QR-related routines cleaned up
-   * Better PCA crossover rules improve parallel QR performance
-   * Fixed error in Core232SSE dMVTK.sum (missing \ from CFLAGS line)
-   * Fixed bad return values in ATL_getf2
-ATLAS 3.9.45 released 07/06/11, changes from 3.9.44:
-   * New chart creating targets (see ATLAS/doc/atlas_install.pdf)
-   * Fix bug in all L2 kernel searches where lda was set < M sometimes
-     in MU search.
-   * Found workaround to ATL_dgemvT_2x8_sse3.c Windows compiler bug (-Os)
-   * Removed goparallel_prank (unused) to avoid problems wt dynamic linking
-   * Architecural defaults for:
-     + P4E32SSE3 (gcc 4.2.1)
-     + AMD64K10h32SSE3 (gcc 4.4.5)
-     + Corei132SSE3 (gcc 4.4.5)
-     + Corei232AVX (gcc 4.4.5)
-ATLAS 3.9.44 released 06/30/11, changes from 3.9.43:
-   * Fixed errors in ATL_tgemm_bigMN_Kp.c & ATL_tgemm_rkK.c where cleanup
-     was called with K > KB (usually causing seg faults).
-   * Several fixes for 32-bit windows.
-ATLAS 3.9.43 released 06/29/11, changes from 3.9.42:
-   * Fixed errors in threaded GEMV and GER
-   * Bunch of fixes to make it possible to build 64-bit lib on Win64
-     -> can build, but executables don't work, probably lib issue
-   * Changed windows Mhz probe to look in cygwin-provided cpuinfo rather
-     than use QueryPerformanceFrequency, which is not always set to clock rate
-   * Fixed lutst to print "fail" on failure.
-   * Updated full tester to call QR as well
-   * Updated sanity_checks to call QR
-   * Increased size of sanity checks for threaded code
-   * Added GEMM NaN tester to EXtest
-   * Improved charting functions in results/
-ATLAS 3.9.42 released 06/22/11, changes from 3.9.41:
-   * Added ability to autobuild performance charts in results/
-   * Added EXtest/ and all-aligment testing for GER and GEMV
-   * Fixed bug in BETA=0 case of ATL_cgemvN_8x4_sse3.c
-   * Added results/ directory that can autobuild performance charts
-   * numerous fixes to qrtest and some fixes for the QR fact routines
-   * Added missing $(F77SYSLIB) in Make.lib's dylib and ptdylib targets
-   * Added chapter in atlas_install explaining how to use mmflagsearch
-   * Fixed uninitialized memory read caused by copying data I don't reference
-     in parallel GEMM.
-   * Fixed unitialized memory read in gemvT
-   * Changed extendedmodel=2, model=5 from Corei2 to Corei1 in archinfo_x86
-ATLAS 3.9.41 released 05/14/11, changes from 3.9.40:
-   * Bug fix in EmitMakefile for L2 that should fix some dynamic lib errors
-   * Fixed yet another C/Z GEMM JITcp bug where C was read when BETA=0
-   * Fixed BETA=0, KB=1 bug in: ATL_mm4x4x2_1_prefCU.c & ATL_mm4x4x2US.c
-   * Configure support, kernels, and architectural defaults for ARMv7.
-     - Tom Wallace supplied a comprehensive patch for configure support
-   * Added single & double precision ARM kernels (single not very good)
-ATLAS 3.9.40 released 04/21/11, changes from 3.9.39:
-   * Added beta versions of simple threaded GEMV & GER
-   * Added threaded L2 testing to tester 
-   * Fixed bug in axpby where it called SCAL with alpha=0, which fixes GEMM
-     error for BETA=0 case.
-   * Fixed several simple buffer overruns in full tester
-   * Added dynamically scheduled tgemm that is used whenever all dimensions
-     are large.
-   * Added support for complex types for both dynamic cases (rank-K, large)
-   * Fixed several errors in GEMM that occur when K dim is cut
-ATLAS 3.9.39 released 03/18/11, changes from 3.9.38:
-   * Basic AVX GEMM kernels and new Corei264AVX arch defs.
-   * Now use dynamically scheduled parallel rank-K updates for real types
-   * Complete rewrite of all threaded routines to use goparallel, and thus
-     dynamic spawn.
-   * OpenMP now uses same codebase as windows & pthreads forall threading.
-   * Thread tune now creates atlas_tsumm.h for summation of threaded tuning
-   * Added ATL_thread_yield function
-   * If affinity is not set, dynamic funcs now yield thread execution when
-     waiting for their peers to signal completion of a stage
-     -> Otherwise, active poller prevents thread running on same core from exec
-ATLAS 3.9.38 released 03/03/11, changes from 3.9.37:
-   * Translated ptflushcache to use new goparallel framework
-   * Fixed bug in Make.ttune causing systems w/o affinity (eg. OSX) to fail
-     to build the AtomicCounter symbols
-   * Fixed error in ATL_gemaxnrm.c
-   * Added probe to see if assembly mutexes supply speedup, and use system
-     mutex when they don't
-     - Now time with P local counters instead of one global counter.
-   * Renamed Corei7 to Corei1 (1st gen Corei)
-     - Corei5/i7 all same to ATLAS if 1st gen
-   * Added configure support for Corei2 (2nd generation Corei, eg. sandy bridge)
-   * Added probes for AVX and AVXMAC (AVX including multiply/accumulate inst)
-   * Added architectural defaults for:
-     - Corei2AVX
-     - US[IV,III][32,64]
-   * Fixed gemmtst to handle parallel timing correctly
-   * Added x_mmtst_[aff,noaff] targets so we can see difference in perf
-   * Several dynamically scheduled tGEMMs now in library, but not called
-ATLAS 3.9.37 released 02/15/11, changes from 3.9.36:
-   * Fixed bug in all L2 kernel timers where timing loop not even entered,
-     resulting in bogus time being returned
-   * Fixed bug in gmmsearch.c; lat was set to bad value after K-unroll search
-   * Added xtune_spawn_fp to study spawning strategies under load
-ATLAS 3.9.36 released 02/13/11, changes from 3.9.35:
-   * ATLAS now only uses affinity when it provides speedup (empirically tuned)
-   * Fixed bug in all ATL_PAFF_SELF implementations of affinity
-   * Fixed bug in ATL_PAFF_SCHED affinity implementation
-   * Fixed several bugs for when your affinity IDs are not contiguous
-   * Fixed bug in gmmsearch.c, where lat was set to bad value in K-unroll search
-   * Fixed l2install targs to ignore problems in deleting old values
-ATLAS 3.9.35 released 02/08/11, changes from 3.9.34:
-   * Fixed bug in Upper complex case of ATLAS/src/auxil/ATL_trscal.c
-   * Fixed numerous bugs relating to transpose & row-major interface in
-     GBMV and GEMV.
-   * Fixed bugs involving aligning Y and applying BETA in ATL_gemvCN.
-   * Fixed bugs in SYR2 and GER, where N-cleanup was calling the Mlt func,
-     rather than the Nlt/axpy func, and using an index of 'N' rather than 'n'.
-ATLAS 3.9.34 released 02/06/11, changes from 3.9.33:
-   * First release from github basefiles
-   * Affinity now auto-probed for instead of assumed (tested only Linux).
-     -> If affinity works on P=0, probes for all legal affinity IDs
-   * Implemented serial & dynamic launch; serial is best most of time
-     - On PPC, dynamic & log2 are faster with P=32
-   * Several threading-related probes added to ATLAS/tune/threads
-   * Added -m64/-m32 to flags on POWER7 and POWER6
-   * Addition of AtomicCount routines for later threading use.
-     -> just x86 & mutex presently, can do for PPC,SPARC,MIPS as well.
-ATLAS 3.9.33 released 01/21/11, changes from 3.9.32:
-   * Large number of bug patches reported by Tom Wallace applied
-   * Important bug patches submitted by Mike Kistler for L2 tuning:
-     - Allowing prefetch tuning flags when C flags not specified
-     - Allow timings to work in the face of low-resolution timers
-   * Cast threading BLAS indexing to size_t to avoid overflow
-   * Rewrite of lapack libs, so we have threaded/serial versions.
-     - Now liblapack.a and libptlapack.a!
-   * Addition of PCA codes for LU and QR, but not yet used by default
-   * Added section on ATLAS coding style to ATLAS/doc/atlas_devel.pdf
-   * Rewrite of dynamic lib build, so they always build one monolithic lib:
-     - libtatlas.[so,dylib,dll] : threaded lapack, threaded blas
-     - libsatlas.[so,dylib,dll] : serial lapack, serial blas
-   * Updated P4ESSE3 and PPCG564AltiVec arch defs
-ATLAS 3.9.32 released 11/02/10, changes from 3.9.31:
-   * Fixed error in ATL_cgemvN_8x4_sse3.c, causing seg fault if BETA=0
-     - Updated arch defs for Core264SSE & AMD64K10h64SSE3
-ATLAS 3.9.31 released 10/29/10, changes from 3.9.30:
-   * Made it so L2 searches print out error output on fatal kernel tests or
-     failed timings
-   * Made it so that unrestricted L2 timings force all operands to be aligned
-     to sizeof(TYPE) (and no greater), in order to get real worst-case 
-     performance for vector codes.
-   * Fixed L2 timers so they allow complex arrays to be aligned to underlying
-     type size, rather than full complex size
-   * New L2 archdefs using improved timers for:
-     + Core264SSE3, AMD64K10h64SSE3, Corei764SSE3
-ATLAS 3.9.30 released 10/28/10, changes from 3.9.29:
-   * Made it so prefetchw is not tried by l2searches if 3DNow! is not detected
-   * Fixed error in AMD64K10h64SSE3 arch defs causing incomplete timings
-   * Had Level 2 BLAS use serial cacheedge rather than parallel
-ATLAS 3.9.29 released 10/27/10, changes from 3.9.28:
-   * Removed workspace error check from all QR variant interface routs
-   * Fixed bug where GE[LQ,RQ]f in case where N>128 && M==N returned TAU
-     with the diagonal elements conjugated from what they should have been
-   * Fixed error in neg files used in "make ArchNew"
-   * Updated architectural defaults for Corei764SSE3
-   * Fixed error in AMD64K10h64SSE3 arch defs causing negative "make time"
-ATLAS 3.9.28 released 10/25/10, changes from 3.9.27:
-   * Several changes so that dynamic libs will build w/o missing symbols:
-     + Changed SPR, HPR so they just call the reference packed blas.
-     + Removed prototypes for MV kernels that no longer exist from atlas_lvl2.h
-     + Removed build of src/blas/level2/kernel, since no longer needed
-   * Fixed all L2 kernel searches so TimeMyKernel returns mflop rate
-   * Fixed bug in ATL_sgemvN_8x4_sse.c where $Y$ was read when BETA=0
-   * Changed it so generated Makefiles for mvN, mvT, r1, r2 kerenls use GOODGCC
-     if 'gcc' is specified (so they inherit flags like -pg, -m64, etc).
-   * Added VSX GER from Mike Kistler to kernels & Power7 arch defs
-ATLAS 3.9.27 released 10/20/10, changes from 3.9.26:
-   * Fixed several bugs to allow L2 BLAS to install using a low-res timer
-   * Fixed bug in x8664 kernel description causing seg faults for CGER
-   * Fixed bug in r1hgen and r2hgen where first kernel's minM was ignored
-   * Fixed bug in ATL_her/her2 where j-loop max was N rather than NN
-   * Fixed bug so that h2gen.c generates ATL_GENGERK as a function that
-     can handle all operations, not just least restricted kernel.
-   * Fixed bug in ATL_syr & syr2 where nr computed incorrectly
-   * Fixed cblas_[nrm2,asum,iamax,scal] so that they return with no
-     operations if incX < 1 (this matches f77 behavior)
-   * Fixed bug with extra spaces in configure's OSX libtool finding script
-ATLAS 3.9.26 released 10/18/10, changes from 3.9.25:
-   * Much improved GEMV & GER performance for x86-64:
-     + Addition of SSE/x86-64 GER/GEMV generators
-     + Complete rewrite of GEMV tuning infrastructure
-     + Change to GER kernel API to minimize parameter passing
-     + Arch defaults for Core264SSE3 & AMD64K10h64SSE3 updated
-   * ANSI C code generators for MVT, MVN, R1 and R2.
-     + should improve non-x86/x86-64 performance
-   * Started rewrite of all L2BLAS:
-     + GEMVT, GEMVN, GER, SYR, SYR2, HER, HER2 built from optimized kernels
-     - TRMV, TRSV, SYMV, HEMV just call reference implementation
-   * Bug fixes:
-     + Fixed kernel testers & timers to correctly handle alignments,
-       particularly ALIGNX2A.
-   * Basic support for POWER7
-     + VSX detection
-     + VSX GEMM, GEMVN & GEMVT kernels provided by Mike Kistler of IBM
-     + Arch defs
-   * Fixed it so GEMM kernel files use $(GOODGCC) instead of flat gcc
-     if 'gcc' is specified (so they inherit flags like -pg, -m64, etc).
-ATLAS 3.9.25 released 06/04/10, changes from 3.9.24:
-   * Fixed bug causing x_tfindCE/txover to use CPU rather than WALL time
-   * Got rid of test -e in Makefiles, since Solaris /bin/sh disallows
-   * Fixed lack of return statement in lanbsrch's findNBByN().
-   * Hid bug in ATL_thrdecompMM_rMNK exposed by p=128 by not calling when 
-     K is small
-   * Fixed bug in r[1,2]ksearch that prevented arch defs from working
-   * Fixed typos when setting self affinity in threading (SunOS)
-   * Fixed R1SUMM/R1K.sum error in ArchNew target for creating arch defs 
-   * Added R2K.sum files to archdef Makefile, and to Core264 & k10h64 arch defs.
-   * Added configure support for UltraSPARC T2
-     + Turned off affinity for T2, where it decreases parallel performance
-   * Added architectural defaults for UST264 & UST232
-   * Fixed errors in GER2 handling
-   * Fixed repeated GER/GER2 symbols that prevented shared lib build
-ATLAS 3.9.24 released 04/21/10, changes from 3.9.23:
-   * Should see a roughly doubling in performance of L2's SYR2/HER2
-   * Addition of new BLAS2.5-like kernel, GER2 (rank-2 update)
-     - A = alpha*x*y + beta*w*z + A
-   * Native ATLAS support for xGELS and all subsidiary routines, including
-     C and Fortran interfaces for GELS 
-     - Internal routs not yet exposed in C/F77 iface include:
-       + ORM[[QL,QR,LQ,RQ]  -> UNM* called ORM for complex
-       + GE[QL,QR,LQ,RQ]2 (unblocked QR)
-       + GE[QL,QR,LQ,RQ]R (recursive QR)
-       + LADIV, LAPY2, LAPY3
-       + LARFB, LARFT (F77 ifaces, but no C ifaces)
-       + LARF, LARFG, LARFP
-       + LASCL (not supported for banded matrices)
-     - Of these, should definitely expose UNM/ORM at iface level
-   * Addition of [D,S]LAMCH for both C & F77 interfaces
-   * Fixed slvtst (LU & QR) to use norm of original A, not factored matrix
-     in computing solve residual
-   * Chad fixed a bug in the SSE generator in type casting for stores
-   * Changed it so unknown LAPACK routs are given ATLAS's NB for NB, 
-     rather than 1
-   * Fixed bug in r1hgen.c where Level 1 & 2 blocking were hugely inflated
-     (leading to no effective blocking)
-   * Updated archinfo_linux to recognize "PPC970MP" as a G5
-ATLAS 3.9.23 released 02/07/10, changes from 3.9.22:
-   * Fixed dependency error in ATLAS/makes/Make.mmtune
-   * Improved mmflagsearch, so we now have O(N) greedy search as default
-     -> if you pass -f gcc, will gen most opt-related gcc flags in gccflags.txt
-   * Improved flags used on PowerPC G4 & G5
-   * Updated some architectural defaults:
-     - Corei764SSE3, PPCG564AltiVec, PPCG4AltiVec, MIPSICE964
-ATLAS 3.9.22 released 02/05/10, changes from 3.9.21
-   * Fixed long-standing bug in cleanup code generation -- this bug has been
-     in package since we've generated cleanup, and it causes malformed ifs
-     that select cleanup code; most commonly it creates uncompilable code,
-     but it could also result in using a suboptimal cleanup kernel.
-   * Fixed another long-standing bug in cleanup code generation, this
-     one involving not building enough fixed=1 clean cases if there are
-     higher imult cleanup cases in the Q.  This resulted in errors in
-     cleanup answers.
-   * Complete rewrite of search for finding best generated kernel to use
-     new test/time infrastructure.  See ATLAS/tune/blas/gemm/gmmsearch for
-     new search.  Cleanup and no-copy still uses old search, which is renamed
-     ATLAS/tune/blas/gemm/mmcuncpsearch.c.  New search driver is mmsearch.c
-   * Chad fixed several bugs in the SSE generator relating to type casting
-   * Fixed genparse's DupString to handle NULL pointers
-   * Fixed erroneous include of atlas_misc.h in clapack.h
-   * Added a compiler flag search to ease job of finding good flags.
-     - ATLAS/tune/blas/gemm/mmflagsearch.c
-   * Arch def changes:
-     - Updated G4 defs -- reduced perf due to gcc PPC performance bug
-     - Corei7464SSE3: negated ?MMRES.sum mflop values
-     - AMD64K10h64SSE3 : updated to new style
-     - Core264SSE3 : updated to new style
-   * Some PowerPC-specific fixes:
-     - Fixed it so configure can autodetect clock speed on G4/Linux
-     - Fixed it so ATLAS always assumes gnu gcc altivec handling on PowerPC
-     - Renamed vector registers to numbers just like GPRs (fixes Linux/PPC 
-       assembly, and related altivec probe)
-ATLAS 3.9.21 released 01/11/10, changes from 3.9.20
-   * Fixed error in threaded SYMM, where recursion had bad pointer
-   * Created ability to tune threaded/serial crossover points, see
-        ATLAS/tune/blas/gemm/txover.c
-   * Improved CacheEdge detection
-   * Fixed bug in configure for --shared on archs w/o f77 compiler
-   * Updated lanbtst to work wt new QR naming scheme, and to compile
-     correctly for lanbtime (was not using lapack's ILAENV in this case)
-ATLAS 3.9.20 released 12/21/09, changes from 3.9.19
-   * Fixed bug in call to memcpy by casting all MulBySize to size_t
-   * Fixed several ilaenv-related errors, including QR always using serial parms
-   * Made it so ORMQR and UNMQR variants use QR's tuned NB
-   * Fixed error in complex gemoveT & gemoveC (src/auxil)
-   * Made gemoveT & C TLB-aware
-   * Added src/auxil/ATL_sqtrans to do TLB-aware in-place square transpose
-   * If M==N, then RQ & LQ (row-major) do in-place transpose and call
-     QL or QR (column-major).  This gives ~10% performance improvement.
-   * Added F77 interface for xLARFT and xLARFB
-ATLAS 3.9.19 released 12/08/09, changes from 3.9.18
-   * Got rid of files in C2F now being provided natively by ATLAS:
-     - larft, geqrf, geqlf, gerqf, gelqf, geqrf,
-   * Fixed duplication of unmqr_wrk symbols
-   * Removed use of SAFMIN global variable in larfb/larfg
-ATLAS 3.9.18 released 12/05/09, changes from 3.9.17
-   * Found & fixed error in threaded GEMM
-   * Fixed bug where lanbtst_pt didn't set NB
-   * Modified mmksearch_sse.c to try gcc & sse flags if native compiler
-     can't handle the generated files.
-   * Rewrote LAPACK/QR NB tuning
-     - now uses ATLAS/tune/lapack/lanbsrch rather than bin/lanbtst (faster)
-     - Now done by default
-   * Numerous errors fixed involving architecture default timing (all levels)
-   * Modified atlas_install to keep track of times for every part of install,
-     so we can see where time is spent
-   * Architectural default related changes:
-     - Fixed ArchNew target in building arch defs to negate .sum files
-     - Core264SSE & AMD64K10h64SSE needed negative values in .sum files
-     - Updated Core264SSE, AMD64K10h64SSE, HAMMER64SSE3 to get new threaded
-       lapack, and full .sum support
-ATLAS 3.9.17 released 11/15/09, changes from 3.9.16
-   * Chad's SSE GEMM generator now works for CGEMM
-     - Provides faster (CGEMM) arch defs for Core264SSE3
-   * Addition of householder factorizations (mostly written by Siju Samuel):
-     - F77 & C interface, C supports row/col- major
-     - GEQRF GEQLF GERQF GELQF
-     - tester is qrtst.c in ATLAS/bin/
-     - Retuned LAPACK's QR NB arch defs for AMD64K10h64SSE3 & Core264SSE3
-   * Fixed seg fault in ummsearch caused by mmksearch_sse failure
-   * Rewrote Write[MM,MV,R1]File to get around gcc bug
-   * Fixed bugs in ATLAS/src/auxil/[ge,tr]collapse
-   * Fixed bug in ATLAS/tune/blas/ger/CASES/ATL_zgerk_1x4_sse3.c
-   * Renamed xatlas_install -> xatlas_build, to get around Windows 7 
-     "security-through-stupidity" misfeature
-ATLAS 3.9.16 released 10/17/09 (bugfix release), changes from 3.9.15
-   * Fixed bugs in mmksearch_sse.c for machines w/o SSE3
-   * Fixed errors in C2F preventing full lapack install
-   * Fixed error in atlas_install trying to open wrong filename in latune
-   * Fixed error in mmsearch's FindNoCopyNB where latency computed incorrectly
-   * Numerous errors related to new architectural default handling
-   * New architectural defaults for:
-     - AMD64K10h64SSE3
-     - Core264SSE3
-     - Corei764SSE3
-ATLAS 3.9.15 released 10/10/09, changes from 3.9.14
-   * Addition of Chad Zalkin's SSE GEMM generator to ATLAS
-   * Support for external searches and use of standard matmul search routs in:
-     - include/atlas_mmparse.h
-     - include/atlas_mmtesttime.h
-   * Numerous search changes to incorporate above in ATLAS matmul install
-     - Changed matmul install to be much quieter
-ATLAS 3.9.14 released 08/19/09 (bugfix release), changes from 3.9.13
-   * Fixed complex indexing errors in ATL_ger.c & ATL_zgerk_1x4_sse3.c
-   * Fixed error in config.c where using LAPACK caused OpenMP to be built
-   * Made it so C2F LAPACK interface only built if F77 LAPACK is provided
-   * Basic --shared install now works (tested Linux build only)
-ATLAS 3.9.13 released 08/17/09 (bugfix release), changes from 3.9.12
-   * Fixed ATL_smm14x1x84_sseCU.c so it won't be used when NB > 84
-     - fixed AMD64 arch def not to use it
-   * Fixed 1-character memory overwrite in atlas_genparse.h's DupString
-   * Added prototype to r1ktest.c
-   * 3.9.12 showed version of 3.9.11; this version shows correct 3.9.13
-ATLAS 3.9.12 released 08/06/09, changes from 3.9.11
-   * Complete rewrite of GER, SYR/HER and SYR2/HER2:
-     - New tuning mechinism tunes GER for in-L1, in-L2, and out-of-cache
-       * Call ATL_<pre>ger_L1 if data known to be in L1 cache
-       * Call ATL_<pre>ger_L2 if data known to be in L2 cache
-     - Most architectures now lack GER arch defs
-       * Provided GER archdefs 64-bit K10h and Core2
-     - atlas_devel not yet updated
-   * Relatively untested standard timing/tester code available for all
-     tuned kernels (GER fairly well tested)
-     - atlas_[mv,r1,mm]parse.h reads standard input/output files
-     - atlas_[mv,r1,mm]testtime.h provides tester/timer calls for kernels
-   * Can compile both lapack 3.2 and 3.1 with --with-netlib-lapack-tarfile
-     - Removed support for other ways of building lapack
-     - atlas_install mostly updated
-   * Bug fixes
-     - Fixed BETA=0 SCAL NaN-propogation bug (no more call to ATL_set)
-     - Fixed C/Z GEMM JITcp bug where C was read when BETA=0
-     - Fixed threaded LAPACK calling serial ilaenv  (QR speedup)
-ATLAS 3.9.11 released 04/07/09, changes from 3.9.10
-   * Added flags -Si [omp,antthr] 0/1/2 to allow ease of building ATLAS
-     with alternative threading implementations
-   * Fixed prototypes in atlas_f77wrap.h so that all thread interfaces
-     are properly prototyped when they are selected by the above flags
-   * Fixed missing TRMM prototype in atlas_tlvl3.h that caused STRSM
-     to fail tests in xsl3blastst_pt
-ATLAS 3.9.10 released 03/11/09, changes from 3.9.9
-   * Rewrote tgemm's combine routine to work on arbitrary partitionings 
-     combined in arbitrary orders (necessary for non-power-of-2 processors)
-     - Restricted fix for SYRK (not general, as it isn't needed yet)
-   * Fixed bug in EnforceNonPwr2LO caused by failure to rename moved
-     structure in the Cinfp array
-   * Fixed makefile problem that caused ATLAS to re-archive the L3BLAS for
-     every tester compile
-   * On windows, added -lkernel32 to LIBS macro to enable shared lib build
-ATLAS 3.9.9 released 02/26/09, changes from 3.9.8
-   * Fixed bug in Xtsyrk's ATL_tsyrkdecomp_K, both on when the algorithm
-     is used, and correctness for when K is not large enough to give all
-     processors NB of work.
-   * Fixed bug in lanbtst, where single precision (S/C) used double values
-     rather than single values when determining workspace requirements
-   * Changed atlas_install to have a final library build phase
-     - Was not rebuilding lib after post-build tuning
-       -> Caused lapack and poss other files to be untuned unless user rebuilds
-          by invoking tester/timer for each subpiece
-       -> Caused dynamic libs to be built from badly tuned libs
-   * Added missing lapack arch defs for Corei764 and MIPSICE9
-ATLAS 3.9.8 released 02/23/09, changes from 3.9.7
-   * Fixed bug in ATL_Xtgemm where ATL_thrdecompMM failed to return the
-     number of processors on non-power-of-2 processor systems
-   * Fixed bug in ATL_tsyrk where I was calling the K-splitting routine
-     when the required workspace was large, rather than when it was small.
-   * Fixed analagous problem in ATL_tsyrk as the 3.9.7 did for ATL_tgemm;
-     however, tsyrk bug could not have been exercised by current decomposition.
-   * Introduced some fixes & workarounds for SiCortex/MIPSICE9:
-     - Changed default MIPSICE9 compiler back to gcc, since pathcc produces
-       bad ATL_tsyrk when optimization is above -O1 (confirmed compiler error)
-   * Added dependence on atlas_ptalias3.h in cblas interface Makefile.
-ATLAS 3.9.7 released 02/20/09, changes from 3.9.6:
-   * Fixed bug in ATL_tgemm that caused seg faults for some small-M tGEMMs
-   * Added architectural defaults for K7323DNow (Athlon "classic")
-ATLAS 3.9.6 released 02/01/09, Changes from 3.9.5:
-   * Made it so LAPACK is tuned specifically for threading as well as for serial
-     - Added threaded lapack arch defs for:
-       + Core264SSE3, P4E64SSE3, Corei764SSE3
-   * Made it so LAPACK NB-tuning is mu/nu aware
-   * MIPSICE9 (sicortex) improvements:
-     - added pathcc arch defs
-     - updated gcc arch defs to better values
-     --> Still getting errors on this platform
-   * Some bug fixes:
-     - Detect model 29 as Core2
-     - Rewrote ptFlushAreasByCL to use new thread framework
-     - Fixed handling of non-power-of-2 number of threads
-     - Better dependencies for building ilaenv
-ATLAS 3.9.5 released 12/11/08, Changes from 3.9.4:
-   * Complete rewrite of ATLAS threading system:
-     - Now supports native windows threads in addition to pthreads
-     - Use of master-last and affinity increases threaded performance, with
-       an advantage that grows with P (almost no advantage for P=2, but for
-       instance LU is more than 60% faster asymptotically on a P=8 Core2)
-       + OS X and FreeBSD don't support processor affinity, and so their
-         performance is still bad
-     - Cacheedge specifically tuned for threading (another 5%)
-   * Changed emit_buildinfo so that it replaces all control characters with
-     spaces (prevents errors under windows).
-   * Added dependency info for ATL_ilaenv so that it is recompiled once 
-     lapack tuning is complete
-   * Fixed error in configure where it issues commands in wrong directory
-     when the user builds lapack directly from a tarfile
-   * Fixed typos in config.c where I used 'comp' rather than 'comps'.
-   * Added mmtime_pt.c, which can allow us to find kernels that do well
-     in parallel operation.
-   * Various small configure fixes for windows
-ATLAS 3.9.4 released 09/06/08, Changes from 3.9.3:
-   * Improved Windows/cygwin configure with addition of archinfo_win.c
-   * Added basic support for Windows/interix
-     - Did not pursue much due to widespread seg fault in gcc, hundreds of
-       hard-to-get "hot fixes", and ancient gnu tools that can't assemble SSE3
-   * Removed special "no-need-to-copy" cases from ATLmm_JIK/IJK.c, since they
-     occasionally seem to cause large performance drops.
-   * Changed it so JIK matmul always called for rank-K update, in order to
-     reduce access costs on C.
-   * Fixed several errors in ATLAS's ILAENV.
-   * Fixed several errors in configure
-   * Fixed error when -Ss lasrc is given as relative rather than absolute path
-   * Added BETA support for auto-building shared/dynamic libraries when the
-     user passes --shared to configure (no need to explicitly set compiler
-     flags [eg., -fPIC] for any of the known compilers):
-     - Not fully tested, but appears to work for Windows, OS X and Linux
-     - Now referenced in make install, but present process is crude
-     - with --nof77, get clapack reather than lapack; eventually probably want
-       a logical link of lapack
-ATLAS 3.9.3 released 08/13/08, Changes from 3.9.2:
-   * Added much more extensive testing capability:
-     - make full_test  /  make scope_full_test
-       + Added Antoine's testing scripts to ATLAS.  Just do a "make full_test"
-         to run them ("make full_test_nh" to use nohup for remove connection).
-     - make lapack_test[a,s,f]l_[ab,sb,fb,pt] / make scope_lapack_test_?l_??
-       + Runs lapack testers linked against indicated lapack & BLAS
-     - See INSTALL.txt/"EXTENDED ATLAS TESTING" for further details
-   * Added several missing symbols from full LAPACK build
-   * Fixed it so ?lamch are compiled wt no optimization.
-   * Added ATLAS/src/blas/f77reference for ease of testing.  Made it so by
-     default Make.inc's FBLASlib and BLASlib macros are set to this lib.
-   * Fixed errors in arch default creation for LAPACK defaults
-   * Changed test in LAPACK build Makefile to get around solaris shell 
-     incompatibility
-   * Added architectural defaults for LAPACK QR tuning for:
-     - AMD64K10h32SSE3 (first time 32-bit archdefs are given for this arch)
-     - AMD64K10h64SSE3
-     - PPCG564AltiVec
-     - Core232SSE3
-     - HAMMER64SSE3
-ATLAS 3.9.2 released 08/09/08, Changes from 3.9.1:
-   * Improved Core2 performance, particularly for 32 bit and/or single precision
-   * Changed Core2Duo arch name to Core2, since we use this description for
-     the entire Core2 family (including Xeon, Core2Quad, etc).
-   * Bug fixes:
-     - Fixed cycle of dependencies in L1 Makefiles causing an endless stack
-       of make processes (wt assoc hang) to spawn when tuning the L1 BLAS
-     - Fixed compile probs for archs w/o cacheline flush in assembly
-     - Fixed error in configure caused by change in CPUID usage
-     - Added missing f77 wrappers for GERQF and GEQLF
-     - Avoided CPP division in assembly on Solaris, due to binutils/solaris bug
-ATLAS 3.9.1 released 07/22/08, Changes from 3.9.0:
-   * Fixed several small bugs in ATLAS/src/auxil/ATL_ptflushcache.c
-   * Fixed f77wrap ilaenv renaming errors
-   * Fixed error in ATLAS/src/test/ATL_f77geqrf.c that messed up --nof77 builds
-   * Fixed failure to quote MVCC, which messed up MVTUNE on some systems
-   * Fixed these errataed errors:
-      - http://math-atlas.sourceforge.net/errata.html#trsmNB
-      - http://math-atlas.sourceforge.net/errata.html#mipsK
-ATLAS 3.9.0 released 07/17/08, Changes from 3.8.2:
-   * Added ATLAS/bin/lanbtst.c, which can be used to time lapack routines,
-     as well as tune the NB returned by ILEANV
-     - Ability to autotune LAPACK QR factorization performance by varying NB
-       + Added QR NB choice header files to Core2Duo arch defs
-   * Started producing standard C wrappers for F77LAPACK.  See:
-        ATLAS/include/C_lapack.h
-   * Much improved DGEMM performance for Core2Duo and AMD K10h
-   * Configure improvements:
-     - Added '--with-netlib-lapack-tarfile' and '-Ss lasrc' flags to configure
-       so that the full F77LAPACK can be built w/o having to compile anything 
-       external to ATLAS (no more fiddling with LAPACK's make.inc!)
-     - Added -Si latune [0,1] to autotune LAPACK QR performance
-
-ATLAS 3.8.3 released 02/21/09, Changes from 3.8.2:
-   * Fixed bugs:
-     - Numerous improvements to configure's architecture recognition
-     - Fixed D/ZGEMM cleanup error on MIPS
-     - Fixed TRMV tuning Makefile error
-     - Fixed Makefile error preventing TRSM tuning
-     - Worked around gcc's Solaris division bug
-   * Backported Core2 and K10h GEMM kernels
-     - Makes a *huge* perf diff on Intel boxes, slight improvement for K10h
-   * Added arch defs for Corei7 (64 bit only) 
-ATLAS 3.8.2 released 06/06/08, Changes from 3.8.1:
-   * Fixed bugs:
-     - Pervasive performance bug in GEMM, affecting all architectures
-     - Occasional access of C when BETA=0
-   * Configure improvements:
-     - Improved freebsd architecture probe
-     - Improved linux cpu throttling probe
-   * Added mu=4 SSE M cleanup for extra performance
-ATLAS 3.8.1 released 02/22/08, Changes from 3.8.0:
-   * Fixed bug in slvtst that counted complex flops same as real
-   * Fixed bug causing wrong answer for row-major gemm C=A*A' or A'A 
-   * Fixed bug in configure causing Pentium-M to be IDed as CoreDuo
-   * Fixed bug in tfc.c causing memory overwrite when too many samples taken
-   * Improved L1 BLAS timers so they work like the rest of the package, and
-     thus don't die all the time on tolerance failures
-   * Improved ATLAS/tune/blas/gemm/mmsearch.c:
-     - for x86, tried more registers, since smart compiler can reduce A & B
-       regs to 2 (and possibly even 1)
-     - Made it so search tries both load-C-at-top and load-C-at-bottom of
-       M loop.  Bottom is superior for error, and ATLAS originally defaulted
-       to load-C-at-top.
-   * Added configure support for new K10h platform from AMD, as well as
-     basic architectural defaults (no new kernels, just good search)
-
-ATLAS 3.8.0 released 10/10/07, changes from 3.6.0:
-   * Improved installation support: now works with 5-step standard install:
-     - configure, build, check, time, install
-     - Support for easily building 32 or 64 bit libraries
-     - Support for building dynamic (shared) libraries
-     - Can build in any directory
-   * Added detailed installation guide (ATLAS/doc/atlas_install.pdf), 
-     indicating how to build ATLAS, as well as describing how you can
-     ensure that the produced libraries get adequate performance as well
-     as the correct answers.
-   * Improved GEMM performance on most platforms:
-     - HAMMER (Opteron/Athlon-64), P4, P4E, Core2Duo, CoreDuo, MIPS,
-       G5/PowerPC970, POWER4, POWER5, etc.
-     - Better handling of long-thin matrices (K >> M,N) and rank-K, K<=4 shapes
-     - Improved complex performance on some platforms
-     - Further reduced error on some platforms 
-       + ATLAS error bound always <= reference BLAS before reduction
-   * More OS support:
-     - OSX/x86, Solaris/x86, Linux/MIPS, modern Windows,
-   * A lot of other changes, see developer ChangeLog below for further details
-ATLAS 3.8.0 released 10/10/07, changes from 3.7.40:
-   * Updated some documentation
-ATLAS 3.7.40 released 10/10/07, changes from 3.7.39:
-   * Fixed configure, where lack of \n after GOODGCC caused errors on Itanium
-   * Increased MAXALLOC in tfc.c to allow larger malloc in CacheEdge detection
-   * Replaced nonportable == with -eq (int) or = (str) in test lines of 
-     configure
-   * Rewrote config's handling of 32/64 compiler flags to be more robust 
-     to get around error found when trying to install 32bit SunOS libs
-   * Added USIII architectural defaults and config support
-   * Updated atlas_devel and atlas_contrib
-ATLAS 3.7.39 released 10/07/07, changes from 3.7.38:
-   * Updated configure to handle AIX 64-bit flags automatically
-   * Expanded and corrected PowerPC ABI section in atlas_contrib
-   * Fixed PowerPC assembly kernels to work under AIX for 64 & 32 bit ABIs
-ATLAS 3.7.38 released 10/05/07, changes from 3.7.37:
-   * Added new install guide, ATLAS/doc/atlas_install.pdf
-   * Updated docs
-   * Added F77 testing wrappers for POSV and GESV, so slvtst can test F77 iface
-   * Expanded configure support for AIX, but build still dies
-   * Configure support and flags for G4
-   * Added arch defaults for:
-     - Pentium III
-     - G4 using apple's hacked gcc 3.1
-     - HAMMER32SSE3
-     - HAMMER32SSE2
-ATLAS 3.7.37 released 08/10/07, changes from 3.7.36:
-   * Fixed error in gemm, so we call SYRK for A*A^T only when beta=0
-ATLAS 3.7.36 released 08/09/07, changes from 3.7.35:
-   * Some smoothing ops allowing easier use of windows compilers
-   * Fixed error in mmsearch causing PPC searches to die wt latency problems
-   * Fixed error where wrong flags caused snrm2 to be incorrect on Core2Duo
-   * Changed GER to heavily favor applying alpha to X, in order to keep LAPACK
-     from barfing up a lung on those tiny matrix test cases
-   * Fixed error in complex syreflect causing wrong answers in [c,z]gemm when
-     gemm is used to do a syrk
-ATLAS 3.7.35 released 07/26/07, changes from 3.7.34:
-   * Changed it so pthread calls assert zero return value (debugging aid)
-   * Improved threaded GEMM performance for cases where two dim < NB
-   * Increased default MaxMalloc to 64MB
-   * Improved Windows support:
-     - Added support for building Windows ATLAS with Intel's ifort
-     - Added support for building on Windows without the cygwin library
-     - Added ability to get cycle accurate timer when using Windows compiler
-   * Improved POWER4 & P4SSE2 arch defaults.
-   * Removed duplicate symbols in Make.mmsrc messing up shared library building
-ATLAS 3.7.34 released 06/25/07, changes from 3.7.33:
-   * Fixed error causing read of C for beta=0 in ATL_mmJITcp
-   * [S,D]KC compiles the bulk of the non-kernel library
-   * Added 64 bit single precision Core2Duo kernel, added to arch defs
-   * Added gcc4.2/P432SSE2 arch defs
-   * Changed all Makefiles so ICC compiles only interface routines, and 
-   * Added support for POWER4/Linux, including 64 & 32 bit arch defs using gcc
-     - No xlc support or single precision assembly yet
-   * Install using gnu compilers now works under Windows
-   * Now works correctly for Linux/POWER5/gcc
-ATLAS 3.7.33 released 05/01/07, changes from 3.7.32:
-   * Made it so ATLAS builds on Solaris x86:
-     - Had to remove all constant divides in integer expressions in assembly,
-       as Sun geniuses decided to change comment character to '/'
-       + \/ is supposed to work, but doesn't
-     - Had to touch every x86 assembly file to change assembly comments to /**/
-ATLAS 3.7.32 released 04/27/07, changes from 3.7.31:
-   * Adapted MIPS double prec kernel to single
-   * Added 32-bit support (n32) to MIPS (assembly & config)
-   * Ported UltraSPARC assembly kernels used by arch defs to v9 ABI
-   * Added arch defs to build 64 bit (v9) ABI for Solarix/UltraSPARC
-   * Documented these new interfaces in atlas_contrib.
-ATLAS 3.7.31 released 04/17/07, changes from 3.7.30:
-   * Fixed bug in atlas_prefetch found by David Cournapeau.
-   * Added MIPSICE9 prefetch option, d/zgemm assembly kernels and arch defaults.
-     - These should work on most MIPS platforms 
-     - Assembly kernels work under IRIX, but no way to get cc to do prefetch
-       + could not make cc's pragma work with ATLAS's atlas_prefetch defs
-   * Added support for OSX/PowerPC970:
-     - Double precision assembly kernel getting 82.5% of peak (4*Mhz)
-     - Single precision assembly kernel getting 79% of peak (8*Mhz)
-     - Arch defaults for 64 & 32 bit installs
-     - Config support for random-ass apple flag extravaganza
-ATLAS 3.7.30 released 03/25/07, changes from 3.7.29:
-   * Bug fixes
-     - fixed error in building --nof77 dynamic libs
-     - fixed dynamic lib link for f77 interface libs
-     - Updated L1 kernel testers in tune/ for function routs to call the test
-       func first (so correct answer not on stack), and to check for NaN
-     - Fixed it so error report genned again.
-     - Fixed error causing real JITcp to copy all the time, and then fixed
-       error in func ptr when this was selected.
-   * Wrote special Just In Time Copy (JITcp) gemm for complex that copies A&B
-     a block at a time, and calls the real kernel for complex matmul
-     - Speeds up large-case z/cgemm on some platforms (5-10%)
-     - Speeds up long-K case for some platforms (as much as doubles perf)
-   * Fixed miscalculation of CacheEdge, where I stopped using it for large K.
-     This fix reduces memory usage, and speeds up asymptotic case a bit.
-ATLAS 3.7.29 released 02/28/07, changes from 3.7.28:
-   * Wrote special routines (mmBPP and mmMNK) for handling small M, N and 
-     large K case.  For M = N <= NB can double performance.  Presently works
-     for real precisions (s,d) only.
-   * Translated x87 Athlon-64 kernel to 32-bit assembly.
-   * Put in special code to handle SYRK call to GEMM by calling SYRK and
-     reflecting the triangular matrix.  Doubles speed, and avoid fp error
-     on reflection.
-   * Added arch defaults for Core2Duo32SSE3
-   * Fixed some problems with -b 32 in configure and building dynamic libs
-   * Fixed ATLAS/bin Makefile to correctly link x?l1blastst_dyn
-   * Enlarged MaxMalloc
-ATLAS 3.7.28 released 02/11/07, changes from 3.7.27:
-   * bugfix release on 3.7.27 on configure/compiler behavior:
-     - Fixed possible infinite loop in probing for f77libs
-     - Made gnu arch defaults work for gnu compilers regardless of compiler name
-ATLAS 3.7.27 released 02/10/07, changes from 3.7.26:
-   * Support for building ATLAS to .so!  See INSTALL.txt for details.
-   * Expanded support for appending compiler flags:
-     - Can specify flags to be appended to gcc in user-contributed index files
-     - Can append flags to only C compilers
-     - Can append flags to only C+usergcc, all+usergcc, etc.
-   * Configure now recognizes gnu compilers as gnu compiler regardless of
-     compiler name when looking for default flags for user-override compilers
-ATLAS 3.7.26 released 01/30/07, changes from 3.7.25:
-   * Added line to all assembly files to declare them as not requiring an
-     executable stack for Linux (apparently, lack broke SELinux).
-   * Numerous assembly fixes, particularly forced use of .text and asmdecor
-     in all x86 assembly files.
-   * Fixed dnrm2's to call sqrtl to avoid gcc round-down.
-ATLAS 3.7.25 released 01/22/07, changes from 3.7.24:
-   * Added x87 nrm2 assembly kernels to avoid gcc probs, changed old 
-     gcc-compiled nrm21 kernels to use double native precision for
-     accumulator (breaks dnrm2 due to gcc's spurious round-down).
-   * Changed Athlon64 and Core2Duo arch defaults to use load-at-bottom gemm
-     kernels, which should reduce GEMM error
-   * Changed configure to error out if ran in ATLAS source directory.
-   * Changed all ATLAS/doc postscript files to .pdf
-ATLAS 3.7.24 released 12/18/06, changes from 3.7.23:
-   * Fixed alignment problem in x87 hammer kernel causing large performance
-     losses for AMD64 machines.
-ATLAS 3.7.23 released 12/07/06, changes from 3.7.22:
-   * Fixed bug in Makefile causing repeated path
-   * Added basic config support for Irix
-   * Added basic arch defaults for MIPS R1[2,4,6]K using MIPSpro cc
-   * Several small bug/compatibility fixes found by MIPS/cc install
-   * Modified handling of MAFLAGS to prevent compiler hang for gcc3/Itan
-     and cc/MIPS.
-ATLAS 3.7.22 released 11/26/06, changes from 3.7.21:
-   * Fixed bug in mmsearch's ProbeFPU that gave advantage to muladd=0, not =1.
-   * Added support for Itanium's to config
-     - Added extra lines with gcc 4's best flags to ?cases.flg
-     - gcc 3 still produces best code by slight margin
-     - Found arch defaults that do well for both gcc 3 & 4
-   * Fixed complex C = A A' bug:
-      https://sourceforge.net/tracker/index.php?func=detail&aid=1598272& \
-              group_id=23725&atid=379482
-ATLAS 3.7.21 released 11/18/06, changes from 3.7.20:
-   * Made gemm call axpy-based GEMM when K < 4 && M >= 40 and
-     no-copy code would be used -- should help bottom of LU recursion perf
-   * Changed it so all F2C probes linked by Fortran do all I/O in Fortran,
-     instead of printing from C (some platforms seem to have problems
-     redirecting C I/O from a Fortran-linked program).
-   * Several bug fixes
-   * Added config support for solaris install
-ATLAS 3.7.20 released 11/11/06, changes from 3.7.19:
-   * Added ability to use Cij = instead of Cij += on first iteration of loop
-     in emit_mm.c:
-     - Max K unrolling where this is done is set by cpp macro MAX_CASG_KU
-       to avoid code bloat (always works for full unroll)
-     - For muladd=1, doesn't work if K is unknown at compile-time
-     - Speeds up load-at-bottom and beta=0 code
-   * Added ability to prefetch C when prefA selected and doing load-at-bottom
-     or beta=0.  Gives nice speedup on HammerX2, need to test other machines
-   * Added -falign-loops=4 to x87-using flags 
-     - big speedup on Hammer, need to test on Intel
-   * Several bug fixes to allow config/install to work on OSX/Core2Duo:
-     - Fixed userindex so that it substitutes $(GOODGCC) for gcc in .SSE & .3DN
-       files as well as in .flg
-     - Made user override of 64 bits switch the probed assembly if it was
-       probed to be x8632
-     - Fixed freebsd archinfo syntax error (typo in code that fixed overflow).
-     - Fixed typo in iamax_SSE.c
-     - Replaced binary constant with hex in Core2Duo gemm kernel
-     - For portability, rewrote saxpy_sse.c to avoid indirect jumps
-ATLAS 3.7.19 released 10/14/06, changes from 3.7.18:
-   * Fixed config so it defines [S,D]MAFLAGS, and changed muladd probe
-     to use them
-   * Fixed a couple more assembly files to work with OS X
-   * User can now successfully override 32/64 bit choice on the configure
-     line using -b [32,64].
-     - Made config append -m32/-m64 to gnu compiler collection when ptrbits
-       is overridden by the user on the configure line
-     - Fixed error in userflag.c
-     - Fixed lack of ' ' around C compiler names in GEMM files
-     - After probes finished in config, made 32-bit override change detected
-       asmb to 32 if it was presently 64
-ATLAS 3.7.18 released 10/12/06, changes from 3.7.17:
-   * Bugfix release only:
-     - Fixed configure so that multiple compiler flags can be passed to config.
-     - Adapted x86 assembly kernels in Level 1 & src directories so that they
-       will also run under OS X
-     - Added needed #define to ATLAS/src/invtst.c
-     - Added fix to disambiguate int & long in f77/C interface
-ATLAS 3.7.17 released 09/09/06, changes from 3.7.16:
-   * Added ability to generate non-diagonally dominant positive definite
-     matrices to Cholesky-based testers if POSDEFGEN is defined
-   * Added new Core2Duo kernel (also think good for P4E64).
-   * New Core2Duo arch defaults.
-ATLAS 3.7.16 released 08/30/06, changes from 3.7.15:
-   * Added flag --with-netlib-lapack to configure
-   * Added src/testing f77 wrapper for QR
-     - Still must write LU wrapper and test LLt
-   * Added crude ability to call QR from slvtst
-   * Added config support for Core2Duo and Core2Solo
-   * Added architectural defaults for Core2Duo64SSE3
-     - Hand-tuned cases not yet optimized; presently using P4-tuned kernels
-   * Made "make install" allow copy of fortran interface to fail w/o dying
-     (for users w/o fortran compiler)
-ATLAS 3.7.15 released 08/22/06, changes from 3.7.14:
-   * New x87 kernel that achieves over 90% of peak for double precision
-     Opteron/Athlon-64.  Gemm runs at roughly same speed as old SSE kernel,
-     but LU and Cholesky actually get a speedup.  The fp stack usage
-     of this kernel was suggested by the new gcc.
-     - New arch defaults for HAMMER64SSE[2,3]
-   * Modified ILEANV so small problems aren't told to use the full ATLAS NB.
-   * Fixed error in mmsearch.c that often caused complex performance to be
-     misreported
-   * Fixes/updates to ATLAS config system:
-     - Added support for DESTDIR system on install target as in gnu
-     - Made config kill any genned core and object files after run
-     - Made "make build" delete all config executables
-     - Added --nof77 to configure
-     - Added "make check" as sanity test instead of "make test"
-       + If --nof77 has been thrown, "make check" only calls C interface testers
-     - Added probe for 3DNow, merged 3DNow 1 & 2.
-ATLAS 3.7.14 released 08/17/06, changes from 3.7.13:
-   * Fixes/updates to ATLAS config system:
-     - Improved cpu throttling probe
-     - Added compiler test so only compilers that work are chosen from defaults
-     - Added simple C interoperation test
-     - Fixed frontend/backend tmpnam collision prob (config[1,0].tmp)
-     - Re-enabled parallel make support
-     - Fixed buildinfo support
-     - Added clock speed probe to config
-     - Enabled "make time" to produce performance summary!
-     - Added "make check" as alias to "make test" to make more like gnu
-       -- Alias not working, need to check!
-     - Fixed error in -Si nof77 1, which caused config to die w/o f77 compiler
-   * Added new arch defaults for P4E[32,64]SSE3 and HAMMER64SSE3, which get
-     better performance for gcc 4.2 (perf should still be OK for gcc 3).
-ATLAS 3.7.13 released 07/26/06, changes from 3.7.12:
-   * Mainly, fixes/updates to ATLAS config:
-     - Added cpu throttling test to linux, and enabled it
-     - Added "make install" to copy libs and includes
-     - Fixed basic "make error_report"
-     - Added 32/64 bit distinguishing in x86 arch def
-     - Added "-Si nof77 1" to enable easier build wt no f77 compiler
-     - Added "--help" handling to configure
-     - Added "-Si archdef 0" to suppress use of architectural defaults
-     - Added "-Si cputhrchk 0" to suppress CPU throttling error exit
-ATLAS 3.7.12 released 07/19/06, changes from 3.7.11:
-   * Completely rewrote configure handling to make ATLAS act more like
-     gnu configure
-     - You now build ATLAS in an arbitrary build directory
-       + /path/to/ATLAS/configure ; make build ; make test
-     - Read ATLAS/INSTALL.txt for directions, everything is changed!
-     - Presently, only supported OSes are Linux and FreeBSD (OSX). 
-       Will be adding more in subsequent developer releases.
-   * Added support for prefetch in generator, mmsearch.c, fc.c, etc.
-   * Improved broken GetUserNB in ummsearch.c, which prevented good user cases
-     from being found on many systems
-   * mmsearch.c improvements:
-     - Added prefetch searching
-     - Updated FindMUNU to suggest 1-D vals on x86 boxes (2-op assembler).
-     - Made sure GetNO1D always returns false for x86 boxes (2-op assembler)
-     - Added special case for large number of registers (eg. Itanium) to
-       speed up munu search (searches near-square only)
-       + Untested, and likely needs fixing
-     - several small error-handling issues
-   * Improved masearch.c & L1CacheSize.c to make loop-removal by compiler
-     less likely.
-ATLAS 3.7.11 released 07/21/05, changes from 3.7.10:
-   * This is a bugfix release:
-     - Fixed doc path errors caught by Kate Minola
-     - Fixed f77getrf/getri FunkyInts declaration
-     - Fixed Level 1 ref stX/StX typo in ATL_[dz,sc]refnrm2 caught 
-       by Neil James
-     - Fixed assembly typo in ATL_dmm6x1x72_sse2 caught by Simon Perreault
-     - Added Dean's x86 assembly probe as backup for uname x8664 probe,
-       as Kate Minola reports uname probe doesn't work under solaris/x8664
-ATLAS 3.7.10 released 04/24/05, changes from 3.7.9:
-   * Updated config.c to use Dean Gaudet's contributed CPUID probe to get
-     relatively OS-independent x86 arch info.
-   * Fixed problem where altivec makes config think not using arch def flags.
-   * Added support for EM64T:
-     - Updated config to search for x86_64 independant hammer arch
-     - Updated P4E assembly kernels to run under x86_64
-     - Updated hammer kernels to not use 3DNow inst if compiled on Intel
-       + cpp macro ATL_Has3DNow is now defined on sys possessing 3DNow!,
-         even if SSE is the selected SIMD paradigm
-     - Generated P4E64 arch defaults
-   * Added support for 64 bit ABI PowerPC Linux:
-     - Updated config to search for 64 bit PPC
-     - New macro ATL_USE64BITS set for all 64 bit ABI
-     - Updated G4 assembler kernel to handle 64 and 32 bit Linux ABIs
-     - Updated G5 assembler kernel to handle 64 and 32 bit Linux ABIs
-ATLAS 3.7.9  released 04/22/05, changes from 3.7.8:
-   * In order to get icc to auto-vectorize, changed all ref L1 for loops:
-        for (i=0; i != N; i++) ---> for (i=0; i < N; i++)
-     also changed code generator (only if ATL_SSE1 defined):
-        for (k=N; k; k--)      ---> for (k=0; k < N; k++)
-   * icc arch defaults for P4e (using autovectorization)
-   * Fixed errors in FA_malloc
-   * Changed mmsearch to use median of CPU times and min of WALL (no more tol)
-   * Updated config to recognize the G5 (PPC970FX) and handle apple gcc
-   * Updated AltiVec kernel to use line fetch for G5
-   * Added G5-specific DGEMM assembly kernel
-   * Arch defaults for G5
-ATLAS 3.7.8 released 07/24/04, changes from 3.7.7:
-   * Better [d,z]GEMM kernel for Transmeta Efficeon
-ATLAS 3.7.7 released 07/17/04, changes from 3.7.6:
-   * Better [d,z]GEMM kernel for Transmeta Efficeon
-ATLAS 3.7.6 released 07/16/04, changes from 3.7.5:
-   * Arch defaults & config support for Transmeta Efficeon.
-   * New single prec SSE kernel, added to P4E arch defaults.
-ATLAS 3.7.5 released 06/27/04, changes from 3.7.4:
-   * Added PA-RISC 2.0 config support, arch defaults, & assembly kernels
-ATLAS 3.7.4 released 06/12/04, changes from 3.7.3:
-   * Modified L1 testers so they all take same flags
-   * Modified L1 timers so they all take same flags (not same as testers)
-   * Modified L1 & L2 tester & timers so they all take force-alignment flags:
-     -Fa 16 -Fx -32 : force 16-byte align for A, misalign X to 32 bytes
-ATLAS 3.7.3 released 03/20/04, changes from 3.7.2:
-   * Added P4E (prescott) support
-   * Changed config to distinguish between P4 implementations based on model
-     number; presently knows about P4 (models 0-2) and prescott (model 3)
-   * Added SSE3 to ISA probe
-   * Updated s/d P4 kernels (not cleanup yet) to work with SSE3, and smaller
-     block sizes that prescott likes
-   * Added architectural defaults for P4E (prescott)
-ATLAS 3.7.2 released 02/29/04, changes from 3.7.1:
-   * Added empirical tuning of TRSM_NB parameter
-ATLAS 3.7.1 released 02/21/04, changes from 3.7.0:
-   * Increased 32-bit hammer single precision gemm to 64 bit speed
-ATLAS 3.7.0 released 02/14/04 (I love optimization), changes from 3.6.0:
-   * Increased 32-bit hammer double precision gemm to 64 bit speed
-
-ATLAS 3.6.0 released 12/22/03, changes from 3.4.2:
-   * Gemm speedups for most architectures
-     - Hammer (Opteron/Athlon-64)
-     - IA64 family
-     - P4
-     - PIII
-     - UltraSparc II & III
-     - single precision real Athlon3DNow! by Tim Mattox & Hank Dietz
-   * Faster Level 2 for P4/PIII due to improved gemv/ger kernels
-     by Camm Maguire
-   * Faster SYRK/HERK & dependent Cholesky
-   * New arch defaults for most architectures
-   * Many config changes, including command-line selection of compilers & flags
-   * Better complex row-major Cholesky factor & solve
-   * Several new architectures and compilers supported with arch defaults
-     - Explicit support for Intel compilers on P4 & PIII
-     - IBM Power 4 arch defaults included
- *** See developer ChangeLog below for details
-
-ATLAS 3.6.0 released 12/21/03, changes from 3.5.22:
-   * Forced all non-x86 archs to have max TRSM_NB of 8, to prevent massive
-     Cholesky performance dropoff (essentially a performance bug)
-ATLAS 3.5.22 released 12/20/03, changes from 3.5.21:
-   * Added ifort support under Windows
-   * Small fixes for the timers
-   * Made config default to not searching for BLAS
-ATLAS 3.5.21 released 12/19/03, changes from 3.5.20:
-   * Added MVC support, plus non-gemm arch defaults for P4
-     (thus './xconfig -b 0 -c mvc -f cvf' now gets you very good CVF lib)
-   * Defined symbols required for dynamic library
-   * Fixed bug in GetSysSum
-   * Numerous small config changes, mainly to make things smoother under windows
-ATLAS 3.5.20 released 12/18/03, changes from 3.5.19:
-   * Config fixes
-   * Bunch of changes necessary to make CVF/icl work under windows
-ATLAS 3.5.19 released 12/17/03, changes from 3.5.18:
-   * Numerous config bug fixes
-   * Added dummy ATL_cpmmJIKF symbol to lib (.so workaround)
-   * Arch defaults for US5 cc & gcc (missing L1 defaults for cc)
-   * Arch defaults for US2/4 gcc & cc
-   * Possible overflow & unnecessary division removed from ATL_walltime.c
-   * Added back winf77 stuff for Windows
-     - missing __alloca prevents CVS from linking, may be compiler bug:
-       http://gcc.gnu.org/bugzilla/show_bug.cgi?id=8750
-ATLAS 3.5.18 released 12/15/03, changes from 3.5.17:
-   * Fixed bug killing multithreaded ATHLON
-     - Replaced Peter adaptation of Julian's kernel with my athlon kernel
-       for all cleanup and all precisions other than double real
-   * Rewrote compiler and flag handling in config, again
-     - do ./xconfig --help for new options
-   * Better compiler flags for gcc on IA64 (3.5.16 "improvement" was mistake)
-ATLAS 3.5.17 released 12/13/03, changes from 3.5.16:
-   * Numerous small config fixes
-   * Removed compiler & flag mentions from GER cases files
-   * Architectural defaults & config flags for intel compilers on IA64 & PIII
-     - IA64/icc *much* faster than IA64/gcc for normal-size problems
-       + same asymptotic GEMM speed due to hand-tuned kernel
-   * Workarounds for icc bugs on IA64Itan2:
-     - Fixes errors in [d,s]TRSM, [c,z]HER, [c,z]HPR, [c,z]HER2K, [c,z]SYR2K
-     - fgrep code for ATL_IntelIccBugs:
-       + ATLAS/src/blas/level2/ATL_[hpr,her].c
-       + ATLAS/src/blas/level3/kernel/ATL_syrk2_put[L,U].c
-       + ATLAS/src/blas/level3/ATL_trsm.c
-     - If you don't use arch defaults, other icc bugs can kill you
-ATLAS 3.5.16 released 12/10/03, changes from 3.5.15:
-   * Added command-line selection of compilers for config
-   * Added pthread options to compile flags for MP FreeBSD
-   * Better compiler flags boosts Itanium 2 performance
-   * Fixed bug in GEMV makefile generation that prevented ATL_gemvS that
-     required special compiler and flags from working
-   * Added some icc support to config (Linux ONLY)
-   * Add arch defaults for Pentium 4/icc
-   * Added arch defaults for IA64Itan2/icc:
-     - Don't use: presently they fail tester, probably compiler error
-   * New AthlonSSE1 defaults, courtesy of Tim Mattox
-   * Fixed bug causing hangs for installs with large NB and small CacheEdge
-ATLAS 3.5.15 released 12/08/03, changes from 3.5.14:
-   * Added arch defaults and config support for IBM Power4
-   * New PIIISSE1 arch defaults
-   * Updated L1CacheSize for crude timer resolution fix
-   * Changed cygwin cp fix from @ - cp to -@ cp (AIX Make requirement)
-ATLAS 3.5.14 released 12/07/03, changes from 3.5.13:
-   * Improved L1 and CacheEdge detection
-   * All of Camm's new stuff in and working:
-     - CGEMV improved for Pentium 4 defaults
-     - All of Level 2 improved for 32 bit Hammer
-     - Improved Level 3 cleanup for 32 bit Hammer
-   * Updated 32 bit Hammer arch defaults
-     - Improved Level 2 from Camm's stuff
-     - Improved Level 3 from Camm and my P4 cleanup
-   * Improved 64 bit Hammer [d,z]GEMM M cleanup using new 1x14 kernel
-ATLAS 3.5.13 released 11/30/03, changes from 3.5.12:
-   * Row-major, complex Cholesky error fixes
-   * New, and *much* more efficient Athlon 3Dnow! kernel from
-     Tim Mattox & Hank Dietz
-   * New P4 gemm cleanup cases, speeding up small-to-medium size problems
-     for double precision (real & complex)
-   * New P4 Level 2 kernels from Camm Maguire, speeding up Level 2 and
-     fixing massive compiler warnings
-   * More arch defaults, including BOZOL1, to allow skipping L1 tuning
-   * Added version number to Make.ARCH and install log files.
-   * Improved still-crappy cleanup search
-ATLAS 3.5.12 released 10/05/03, changes from 3.5.11:
-   * New assembly UltraSparc kernels for both Ultra2 & 3.
-   * New arch defaults for UltraSparcs
-ATLAS 3.5.11 released 09/27/03, changes from 3.5.10:
-   * Windows-specific makefile changes to match new cygwin behavior
-ATLAS 3.5.10 released 09/13/03, changes from 3.5.9:
-   * Opteron speedups, all precisions Level 3
-   * SPRK bug fixes
-ATLAS 3.5.9 released 08/27/03, changes from 3.5.8:
-   * Recursive partitioning algorithm for when we can't copy A up front in
-     SYRK/HERK
-   * Itanium 2 gemm kernel, speeding up entire Level 3 BLAS
-   * Arch defaults and config support for Itanium 2
-   * Arch defaults & config support for USIII (presently fails sanity test)
-   * Various bug fixes
-ATLAS 3.5.8 released 08/09/03, changes from 3.5.7:
-   * Direct gemm-kernel [c,z]SYRK and xHERK implementation significantly
-     boosts SYRK/HERK and Cholesky performance
-   * Numerous bug fixes
-ATLAS 3.5.7 released 07/15/03, changes from 3.5.6:
-   * Direct gemm-kernel implementation of SYRK significantly boosts SYRK and
-     Cholesky performance (only in real precisions so far).
-   * Fixed some errors that occur when using Solaris make rather than gnu.
-ATLAS 3.5.6 released 06/26/03, changes from 3.5.5:
-   * Opteron speedups:
-     - Full cleanup for Opteron [d,z]GEMM
-     - Better CacheEdge improves threaded GEMM speed
-   * Bug fixes:
-     - Removed some extraneous characters my windows changes introduced
-       in assembler kernels
-     - Fixed errataed error in clapack.h
-ATLAS 3.5.5 released 06/22/03, changes from 3.5.4:
-   * More Opteron [d,z]GEMM speedups
-   * Small Pentium 4 [d,z]GEMM speedup
-   * Fixes to support cygwin/windows compilation
-     - Removed reliance on case-sensitive archiver
-     - Workaround for windows assembly name-mangling
-     - Forced config to look for gcc-2
-ATLAS 3.5.4 released 06/15/03, changes from 3.5.3:
-   * Opteron [d,z]GEMM speedup
-ATLAS 3.5.3 released 06/14/03, changes from 3.5.2:
-   * Fixed Athlon STRSM so sLU is sped up by new SGEMM from 3.5.2
-   * Fixed aligned access error in iamax_sse
-ATLAS 3.5.2 released 05/03/03, changes from 3.5.1:
-   * Athlon GEMM speedups for all precisions
-ATLAS 3.5.1 released 04/21/03, changes from 3.5.0:
-   * Added AltiVec support via gcc 3.3 or newer (older gcc buggy)
-     -  This gives Linux AltiVec speedups for first time
-   * Added support for OSX and Linux PPC assembler dialects to config
-ATLAS 3.5.0 released 01/21/03, selected changes from 3.4.0:
-   * Added support for finding assembly dialect to config
-   * Redirected ISA extension output in config
-   * Added x86-64 support to config
-   * Added machinery so Level 1 kernels may be in assembly
-   * Miscellaneous x86 Level 1 speedups
-   * Assembly GEMM kernels improving performance for:
-     - x86-64 SSE2, all precisions (85% of peak for real, 83-84 for complex)
-     - SSE2 for Pentium 4, double real and complex
-     - Pentium III, all precisions
-     - UltraSparc, big boost for single precision
-
-ATLAS 3.4.2 released 08/19/03, bugfix release.
-ATLAS 3.4.1 released 06/17/02, bugfix release.
-ATLAS 3.4.0 released 05/11/02, selected changes from 3.2.1:
-   * Optimization of Level 1 BLAS
-   * Additional architecture-specific support:
-     - OS X and AltiVec support
-     - IA64 prefetch
-     - Julian Ruhe's Athlon kernel boosts performance to ~80% of peak
-   * New LAPACK routines: 
-     - xTRTRI
-     - XGETRI
-     - XPOTRI
-     - xLAUUM
-   * User callable info function ATL_buildinfo()
-   * User callable sanity check
-   * Numerous small speedups and error corrections, see below for details
-
-ATLAS 3.3.15, changes from 3.3.14:
-   * Fixed PPCG4 arch defaults
-   * Made it so Linux_21164 does not use GOTO gemm
-   * Fixed config hang when using Solaris make
-   * Relaxed too-strict residual tests in lapack testers
-   * Updated atlas_contrib to point at SourceForge rather than atlas-comm
-   * Fixed error in no-copy case of aliased gemm (SSE&3DNOW [s,c]TRMM/TRSM)
-   * Fixed GETRI workspace query
-ATLAS 3.3.14, changes from 3.3.13:
-   * Got rid of duplicate ger and gemv symbols in libatlas
-ATLAS 3.3.13, changes from 3.3.12:
-   * Bug fixes release:
-     - error in dsdot tester
-     - g77 flags for compiler error on Itanium
-     - Error in emit_mm (K cleanup)
-     - Error in threaded syrk
-     - Error in Ultra5/10 arch defaults
-ATLAS 3.3.12, changes from 3.3.11:
-   * Bug fixes, including:
-     - Error in Level 1 tester
-     - Error in Level 1 routine
-     - Error in threaded SYMM
-     - Error in fc.c
-   * Addition of ATLAS/doc/atlas_devel.ps, with description of how to use
-     the ATLAS tester.
-ATLAS 3.3.11, changes from 3.3.10:
-   * With Peter's extension to Julian's Athlon code, 80% of peak on all
-     precisions, providing massively improved Athlon performance
-   * Additional arch defaults, and config changes
-ATLAS 3.3.10, changes from 3.3.9:
-   * Boatload of bug fixes
-   * Applied Goto's Linux patch
-   * New arch defaults
-ATLAS 3.3.9, changes from 3.3.8:
-   * Slightly improved [Z,D]GEMM on PIIISSE1 (prefetched kernels)
-   * Slightly improved DGEMM kernel for Athlon
-   * Updated ATLAS/tune/blas/[gemv,ger] to match other levels
-     - All kernels now have ID
-     - All kernels can now extend line and give compiler and flags
-     - If compiler line is given as +, get default compiler with added flags
-       (useful for changing prefetch distances, etc)
-     - gcc sub is done, as for other levels
-     - basic infrastructure for xccobj is in place (untested)
-   * SYMV update
-     - SYMV now tuned seperately from GEMV
-     - Slightly improved GetPartSYMV
-ATLAS 3.3.8, changes from 3.3.7:
-   * Addition of Julian Ruhe's double precision Athlon kernel
-   * Addition of sanity_test build check
-   * Addition of LAPACK routines xGETRI & xPOTRI (row & col-major versions)
-   * Addition of recursive version of LAPACK routine xLAUUM
-   * Ability to tune xROT
-   * Bunch of bug fixes.
-ATLAS 3.3.7, changes from 3.3.6:
-   * Bug fix release:
-     - AltiVec support had been messed up since change to CVS at 3.3.3
-     - Fix in CacheEdge printing of ATL_buildinfo
-ATLAS 3.3.6, changes from 3.3.5:
-   * Peter Soendergaard's recursive TRTRI now built into lapack lib.
-   * Version and build informational routine, ATL_buildinfo 
-   * Config supports avoiding gcc 3.0 on x86 archs, whenever possible
-ATLAS 3.3.5, changes from 3.3.4:
-   * Removes dummy TRTRI from lapack lib
-   * Improves IA64 complex gemm performance (removes prefetching)
-ATLAS 3.3.4, changes from 3.3.3:
-   * Bug fix release, fixing P4 and Athlon archs.
-ATLAS 3.3.3, changes from 3.3.2:
-   * First release based on SourceForge CVS, rather than my home area
-   * IA64 prefetch added, speeding up all levels
-ATLAS 3.3.2, changes from 3.3.1:
-   * Index files for user-contributed GEMM kernels take ID parameter
-   * Updated ATLAS/doc/atlas_contrib.ps to include changed GEMM index and
-     ability to tune Level 1
-   * Added OS X support to config
-   * Added AltiVec support to ATLAS, speedup up all precisions, all levels
-   * Bug fixes for Level 1 tuning
-ATLAS 3.3.1, changes from 3.3.0:
-   * Tuning and kernel contribution for Level 1
-   * Level 1 tuned decently well for Athlon classic
-ATLAS 3.3.0, changes from stable:
-   * Camm & Peter's SSE2 GEMM kernel
-   * Small-case LU & Cholesky speedup
-   * Complex TRSM speedup
-
-ATLAS 3.2.1, released 03/23/01, bugfix release.
-ATLAS 3.2 (stable), released 12/20/00.  The highlights of
-changes from v3.0Beta are:
-  ** SMP support via posix threads for Level 3 BLAS
-  ** Addition of infrastructure for contribution of kernels, thus allowing:
-     ** SSE support
-     ** 3DNow! support
-     ** Speedups on ev6x, ev5x, UltraSparcs, IA64, PowerPC archs
-  ** Level 1 BLAS tester/timer added
-  ** Additional OS and architectural support
-  ** Bug fixes and misc. speedups
-
-ATLAS version 3.0Beta (stable), released December 1999.  The highlights of
-changes from v2.0 are:
-  ** ATLAS now supplies complete BLAS, although some level 1 and 2 BLAS not
-     fully optimized on all architectures
-  ** Some LAPACK routines explicitly supported (LU, Cholesky and related
-     routines)
-  ** Standard C and Fortran77 APIs for all BLAS and provided LAPACK routines;
-     C routines support both row- & column-major access
-  ** Improved small-case GEMM performance made possible by code generator that
-     can generate all transpose cases (and thus avoid data copy), with
-     associated speed boost in many Level 3 BLAS routines.
-  ** Support for complex matrix multiplication without copying user data
-  ** Support for additional looping structures for complex GEMM, providing
-     better performance and reducing memory usage for many cases
-
-ATLAS version 2.0, released February 1999.  The highlights of changes
-from 1.1 are:
-  ** Support for all 4 types/precisions
-  ** All Level 3 BLAS routines now supported
-  ** Fortran77 is not required for installation
-  ** Install & configure steps are now automated & logged
-  ** Timer/tester for all Level 3 BLAS now included
-  ** C interface to BLAS supported, and tester provided
-  ** Improved small-case matrix multiply performance
-
-ATLAS version 1.0, released September 1998.  The highlights of changes
-from version 0.1 are:
-  ** Support for entire real Level 3 BLAS via the Superscalar gemm-based
-     BLAS (written in Fortran77)
-  ** Improved matmul generator, including support for explicit
-     register blocking in GEMM
-
-First ATLAS release, version 0.1, released December 1997.  Provided:
-  ** Optimized, real matrix multiplication
-  ** Real GEMM tester/timer
+libbml0
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