* commit '81e10346':
Alloc at least 1 elem in pool_t block_ptrs. (#560)
Fix insufficient pool-growing logic in bli_pool.c. (#559)
Arm SVE C/ZGEMM Fix FMOV 0 Mistake
SH Kernel Unused Eigher
Arm SVE C/ZGEMM Support *beta==0
Arm SVE Config armsve Use ZGEMM/CGEMM
Arm SVE: Update Perf. Graph
Arm SVE CGEMM 2Vx10 Unindex Process Alpha=1.0
Arm SVE ZGEMM 2Vx10 Unindex Process Alpha=1.0
A64FX Config Use ZGEMM/CGEMM
Arm SVE Typo Fix ZGEMM/CGEMM C Prefetch Reg
Arm SVE Add SGEMM 2Vx10 Unindexed
Arm SVE ZGEMM Support Gather Load / Scatt. St.
Arm SVE Add ZGEMM 2Vx10 Unindexed
Arm SVE Add ZGEMM 2Vx7 Unindexed
Arm SVE Add ZGEMM 2Vx8 Unindexed
Update Travis CI badge
Armv8 Trash New Bulk Kernels
Enable testing 1m in `make check`.
Config ArmSVE Unregister 12xk. Move 12xk to Old
Revert __has_include(). Distinguish w/ BLIS_FAMILY_**
Register firestorm into arm64 Metaconfig
Armv8 DGEMMSUP Fix Edge 6x4 Switch Case Typo
Armv8 DGEMMSUP Fix 8x4m Store Inst. Typo
Add test for Apple M1 (firestorm)
Firestorm CPUID Dispatcher
Armv8 GEMMSUP Edge Cases Require Signed Ints
Make error checking level a thread-local variable.
Fix data race in testsuite.
Update .appveyor.yml
Firestorm Block Size Fixes
Armv8 Handle *beta == 0 for GEMMSUP ??r Case.
Move unused ARM SVE kernels to "old" directory.
Add an option to control whether or not to use @rpath.
Fix $ORIGIN usage on linux.
Arm micro-architecture dispatch (#344)
Use @path-based install name on MacOS and use relocatable RPATH entries for testsuite inaries.
Armv8 Handle *beta == 0 for GEMMSUP ?rc Case.
Armv8 Fix 6x8 Row-Maj Ukr
Apply patch from @xrq-phys.
Add explicit handling for beta == 0 in armsve sd and armv7a d gemm ukrs.
bli_error: more cleanup on the error strings array
Arm SVE Exclude SVE-Intrinsic Kernels for GCC 8-9
Arm SVE: Correct PACKM Ker Name: Intrinsic Kers
Fix config_name in bli_arch.c
Arm Whole GEMMSUP Call Route is Asm/Int Optimized
Arm: DGEMMSUP `Macro' Edge Cases Stop Calling Ref
Header Typo
Arm: DGEMMSUP ??r(rv) Invoke Edge Size
Arm: DGEMMSUP ?rc(rd) Invoke Edge Size
Arm: Implement GEMMSUP Fallback Method
Arm64 Fix: Support Alpha/Beta in GEMMSUP Intrin
Added Apple Firestorm (A14/M1) Subconfig
Arm64 8x4 Kernel Use Less Regs
Armv8-A Supplimentary GEMMSUP Sizes for RD
Armv8-A Fix GEMMSUP-RD Kernels on GNU Asm
Armv8-A Adjust Types for PACKM Kernels
Armv8-A GEMMSUP-RD 6x8m
Armv8-A GEMMSUP-RD 6x8n
Armv8-A s/d Packing Kernels Fix Typo
Armv8-A Introduced s/d Packing Kernels
Armv8-A DGEMMSUP 6x8m Kernel
Armv8-A DGEMMSUP Adjustments
Armv8-A Add More DGEMMSUP
Armv8-A Add GEMMSUP 4x8n Kernel
Armv8-A Add Part of GEMMSUP 8x4m Kernel
Armv8A DGEMM 4x4 Kernel WIP. Slow
Armv8-A Add 8x4 Kernel WIP
AMD-Internal: [CPUPL-2698]
Change-Id: I194ff69356740bb36ca189fd1bf9fef02eec3803
* commit 'e366665c':
Fixed stale API calls to membrk API in gemmlike.
Fixed bli_init.c compile-time error on OSX clang.
Fixed configure breakage on OSX clang.
Fixed one-time use property of bli_init() (#525).
CREDITS file update.
Added Graviton2 Neoverse N1 performance results.
Remove unnecesary windows/zen2 directory.
Add vzeroupper to Haswell microkernels. (#524)
Fix Win64 AVX512 bug.
Add comment about make checkblas on Windows
CREDITS file update.
Test installation in Travis CI
Add symlink to blis.pc.in for out-of-tree builds
Revert "Always run `make check`."
Always run `make check`.
Fixed configure script bug. Details: - Fixed kernel list string substitution error by adding function substitute_words in configure script. if the string contains zen and zen2, and zen need to be replaced with another string, then zen2 also be incorrectly replaced.
Update POWER10.md
Rework POWER10 sandbox
Skip clearing temp microtile in gemmlike sandbox.
Fix asm warning
Sandbox header edits trigger full library rebuild.
Add vhsubpd/vhsubpd.
Fixed bugs in cpackm kernels, gemmlike code.
Armv8A Rename Regs for Safe Darwin Compile
Armv8A Rename Regs for Clang Compile: FP32 Part
Armv8A Rename Regs for Clang Compile: FP64 Part
Asm Flag Mingling for Darwin_Aarch64
Added a new 'gemmlike' sandbox.
Updated Fugaku (a64fx) performance results.
Add explicit compiler check for Windows.
Remove `rm-dupls` function in common.mk.
Travis CI Revert Unnecessary Extras from 91d3636
Adjust TravisCI
Travis Support Arm SVE
Added 512b SVE-based a64fx subconfig + SVE kernels.
Replace bli_dlamch with something less archaic (#498)
Allow clang for ThunderX2 config
AMD-Internal: [CPUPL-2698]
Change-Id: I561ca3959b7049a00cc128dee3617be51ae11bc4
Details:
- Added single-threaded and multithreaded performance results to
docs/Performance.md. These results were gathered on a Graviton2
Neoverse N1 server. Special thanks to Nicholai Tukanov for
collecting these results via the Arm-HPC/AWS hackaton.
- Corrected what was supposed to be a temporary tweak to the legend
labels in test/3/octave/plot_l3_perf.m.
Details:
- Updated the performance graphs (pdfs and pngs) for the Fugaku/a64fx
entry within Performance.md, and also updated the experiment details
accordingly. Thanks to RuQing Xu for re-running the BLIS and SSL2
experiments reflected in this commit.
- In Performance.md, added an English translation of the project name
under which the Fugaku results were gathered, courtesy of RuQing Xu.
Merge conflicts araised has been fixed while downstreaming BLIS code from master to milan-3.1 branch
Implemented an automatic reduction in the number of threads when the user requests parallelism via a single number (ie: the automatic way) and (a) that number of threads is prime, and (b) that number exceeds a minimum threshold defined by the macro BLIS_NT_MAX_PRIME, which defaults to 11. If prime numbers are really desired, this feature may be suppressed by defining the macro BLIS_ENABLE_AUTO_PRIME_NUM_THREADS in the appropriate configuration family's bli_family_*.h. (Jeff Diamond)
Changed default value of BLIS_THREAD_RATIO_M from 2 to 1, which leads to slightly different automatic thread factorizations.
Enable the 1m method only if the real domain microkernel is not a reference kernel. BLIS now forgoes use of 1m if both the real and complex domain kernels are reference implementations.
Relocated the general stride handling for gemmsup. This fixed an issue whereby gemm would fail to trigger to conventional code path for cases that use general stride even after gemmsup rejected the problem. (RuQing Xu)
Fixed an incorrect function signature (and prototype) of bli_?gemmt(). (RuQing Xu)
Redefined BLIS_NUM_ARCHS to be part of the arch_t enum, which means it will be updated automatically when defining future subconfigs.
Minor code consolidation in all level-3 _front() functions.
Reorganized Windows cpp branch of bli_pthreads.c.
Implemented bli_pthread_self() and _equals(), but left them commented out (via cpp guards) due to issues with getting the Windows versions working. Thankfully, these functions aren't yet needed by BLIS.
Allow disabling of trsm diagonal pre-inversion at compile time via --disable-trsm-preinversion.
Fixed obscure testsuite bug for the gemmt test module that relates to its dependency on gemv.
AMD-internal-[CPUPL-1523]
Change-Id: I0d1df018e2df96a23dc4383d01d98b324d5ac5cd
Details:
- Added single-threaded and multithreaded performance results to
docs/Performance.md. These results were gathered on the "Fugaku"
Fujitsu A64fx supercomputer at the RIKEN Center for Computational
Science in Kobe, Japan. Special thanks to RuQing Xu and Stepan
Nassyr for their work in developing and optimizing A64fx support in
BLIS and RuQing for gathering the performance data that is reflected
in these new graphs.
Details:
- Added single-threaded and multithreaded sup performance results to
docs/PerformanceSmall.md for both sgemm and dgemm. These results were
gathered on an Epyc 7742 "Rome" server featuring AMD's Zen2
microarchitecture. Special thanks to Jeff Diamond for facilitating
access to the system via the Oracle Cloud.
- Updates to octave scripts in test/sup/octave for use with Octave 5.2
and for use with subplot_tight().
- Minor updates to octave scripts in test/3/octave.
- Renamed files containing the previous Zen performance results for
consistency with the new results.
- Decreased line thickness slightly in large/conventional Zen2 graphs.
I'm done tweaking those this time. Really.
- Added missing line regarding eigen header installation for each
microarchitecture section.
Details:
- Added single-threaded and multithreaded performance results to
docs/Performance.md. These results were gathered on an Epyc 7742
"Rome" server with AMD's Zen2 microarchitecture. Special thanks
to Jeff Diamond for facilitating access to the system via the
Oracle Cloud.
- Renamed files containing the previous Zen performance results for
consistency with the new results.
Details:
- Added a new markdown document, docs/PerformanceSmall.md, which
publishes new performance graphs for Kaby Lake and Epyc showcasing
the new BLIS sup (small/skinny/unpacked) framework logic and kernels.
For now, only single-threaded dgemm performance is shown.
- Reorganized graphs in docs/graphs into docs/graphs/large, with new
graphs being placed in docs/graphs/sup.
- Updates to scripts in test/sup/octave, mostly to allow decent output
in both GNU octave and Matlab.
- Updated README.md to mention and refer to the new PerformanceSmall.md
document.
Details:
- Updated the level-3 performance graphs in docs/graphs with new Eigen
results, this time using a development version cloned from their git
mirror on March 27, 2019 (version 3.3.90). Performance is improved
over 3.3.7, though still noticeably short of BLIS/MKL in most cases.
- Very minor updates to docs/Performance.md and matlab scripts in
test/3/matlab.
Details:
- Updated the Haswell, SkylakeX, and Epyc performance graphs in
docs/graphs to report on Eigen implementations, where applicable.
Specifically, Eigen implements all level-3 operations sequentially,
however, of those operations it only provides multithreaded gemm.
Thus, mt results for symm/hemm, syrk/herk, trmm, and trsm are
omitted. Thanks to Sameer Agarwal for his help configuring and
using Eigen.
- Updated docs/Performance.md to note the new implementation tested.
- CREDITS file update.
Details:
- Added a new markdown document, docs/Performance.md, which reports
performance of a representative set of level-3 operations across a
variety of hardware architectures, comparing BLIS to OpenBLAS and a
vendor library (MKL on Intel/AMD, ARMPL on ARM). Performance graphs,
in pdf and png formats, reside in docs/graphs.
- Updated README.md to link to new Performance.md document.
- Minor updates to CREDITS, docs/Multithreading.md.
- Minor updates to matlab scripts in test/3/matlab.
Details:
- Updated the Makefile, test_gemm.c, and runme.sh in test/sup to be able
to compile and run both single-threaded and multithreaded experiments.
This should help with maintenance going forward.
- Created a test/sup/octave_st directory of scripts (based on the
previous test/sup/octave scripts) as well as a test/sup/octave_mt
directory (based on the previous test/supmt/octave scripts). The
octave scripts are slightly different and not easily mergeable, and
thus for now I'll maintain them separately.
- Preserved the previous test/sup directory as test/sup/old/supst and
the previous test/supmt directory as test/sup/old/supmt.
Change-Id: Ia230fc65185fd9a34eec714721004aa9e0bd40ed
Details:
- Reran all existing single-threaded performance experiments comparing
BLIS sup to other implementations (including the conventional code
path within BLIS), using the latest versions (where appropriate).
- Added multithreaded results for the three existing hardware types
showcased in docs/PerformanceSmall.md: Kaby Lake, Haswell, and Epyc
(Zen1).
- Various minor updates to the text in docs/PerformanceSmall.md.
- Updates to the octave scripts in test/sup/octave, test/supmt/octave.
Details:
- Updated the BLASFEO performance graphs shown in PerformanceSmall.md
using a new commit of BLASFEO (2c9f312); updated PerformanceSmall.md
accordingly.
- Updated test/sup/octave/plot_l3sup_perf.m so that the .m files
containing the mpnpkp results do not need to be preprocessed in order
to plot half the problem size range (ie: up to 400 instead of the
800 range of the other shape cases).
- Trivial updates to runme.m.
Details:
- Updated the graphs linked in PerformanceSmall.md with BLASFEO results,
and added documenting language accordingly.
- Updated scripts in test/sup/octave to plot BLASFEO data.
- Minor tweak to language re: how OpenBLAS was configured for
docs/Performance.md.
Details:
- Added a new markdown document, docs/PerformanceSmall.md, which
publishes new performance graphs for Kaby Lake and Epyc showcasing
the new BLIS sup (small/skinny/unpacked) framework logic and kernels.
For now, only single-threaded dgemm performance is shown.
- Reorganized graphs in docs/graphs into docs/graphs/large, with new
graphs being placed in docs/graphs/sup.
- Updates to scripts in test/sup/octave, mostly to allow decent output
in both GNU octave and Matlab.
- Updated README.md to mention and refer to the new PerformanceSmall.md
document.
Details:
- Updated the level-3 performance graphs in docs/graphs with new Eigen
results, this time using a development version cloned from their git
mirror on March 27, 2019 (version 3.3.90). Performance is improved
over 3.3.7, though still noticeably short of BLIS/MKL in most cases.
- Very minor updates to docs/Performance.md and matlab scripts in
test/3/matlab.
Details:
- Updated the Haswell, SkylakeX, and Epyc performance graphs in
docs/graphs to report on Eigen implementations, where applicable.
Specifically, Eigen implements all level-3 operations sequentially,
however, of those operations it only provides multithreaded gemm.
Thus, mt results for symm/hemm, syrk/herk, trmm, and trsm are
omitted. Thanks to Sameer Agarwal for his help configuring and
using Eigen.
- Updated docs/Performance.md to note the new implementation tested.
- CREDITS file update.
Details:
- Added a new markdown document, docs/Performance.md, which reports
performance of a representative set of level-3 operations across a
variety of hardware architectures, comparing BLIS to OpenBLAS and a
vendor library (MKL on Intel/AMD, ARMPL on ARM). Performance graphs,
in pdf and png formats, reside in docs/graphs.
- Updated README.md to link to new Performance.md document.
- Minor updates to CREDITS, docs/Multithreading.md.
- Minor updates to matlab scripts in test/3/matlab.
Details:
- Updated the BLASFEO performance graphs shown in PerformanceSmall.md
using a new commit of BLASFEO (2c9f312); updated PerformanceSmall.md
accordingly.
- Updated test/sup/octave/plot_l3sup_perf.m so that the .m files
containing the mpnpkp results do not need to be preprocessed in order
to plot half the problem size range (ie: up to 400 instead of the
800 range of the other shape cases).
- Trivial updates to runme.m.
Details:
- Updated the graphs linked in PerformanceSmall.md with BLASFEO results,
and added documenting language accordingly.
- Updated scripts in test/sup/octave to plot BLASFEO data.
- Minor tweak to language re: how OpenBLAS was configured for
docs/Performance.md.
Details:
- Added a new markdown document, docs/PerformanceSmall.md, which
publishes new performance graphs for Kaby Lake and Epyc showcasing
the new BLIS sup (small/skinny/unpacked) framework logic and kernels.
For now, only single-threaded dgemm performance is shown.
- Reorganized graphs in docs/graphs into docs/graphs/large, with new
graphs being placed in docs/graphs/sup.
- Updates to scripts in test/sup/octave, mostly to allow decent output
in both GNU octave and Matlab.
- Updated README.md to mention and refer to the new PerformanceSmall.md
document.
Details:
- Updated the level-3 performance graphs in docs/graphs with new Eigen
results, this time using a development version cloned from their git
mirror on March 27, 2019 (version 3.3.90). Performance is improved
over 3.3.7, though still noticeably short of BLIS/MKL in most cases.
- Very minor updates to docs/Performance.md and matlab scripts in
test/3/matlab.
Details:
- Updated the Haswell, SkylakeX, and Epyc performance graphs in
docs/graphs to report on Eigen implementations, where applicable.
Specifically, Eigen implements all level-3 operations sequentially,
however, of those operations it only provides multithreaded gemm.
Thus, mt results for symm/hemm, syrk/herk, trmm, and trsm are
omitted. Thanks to Sameer Agarwal for his help configuring and
using Eigen.
- Updated docs/Performance.md to note the new implementation tested.
- CREDITS file update.
Details:
- Added a new markdown document, docs/Performance.md, which reports
performance of a representative set of level-3 operations across a
variety of hardware architectures, comparing BLIS to OpenBLAS and a
vendor library (MKL on Intel/AMD, ARMPL on ARM). Performance graphs,
in pdf and png formats, reside in docs/graphs.
- Updated README.md to link to new Performance.md document.
- Minor updates to CREDITS, docs/Multithreading.md.
- Minor updates to matlab scripts in test/3/matlab.
