Fixes and improvements to xeon phi implementation. #2
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fgvanzee
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Feb 14, 2014
Fixes and improvements to xeon phi implementation.
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loveshack
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to loveshack/blis
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Sep 24, 2019
This needs fixing properly somehow, but using -O3 (at least with gcc 8.3),
we get this:
Program received signal SIGILL, Illegal instruction.
0x000000001004c660 in bli_cntx_init_power9_ref (cntx=0x103e06b0)
at ref_kernels/bli_cntx_ref.c:456
456 for ( i = 0; i < BLIS_NUM_LEVEL3_OPS; ++i ) vfuncs[ i ] = NULL;
(gdb) bt
#0 0x000000001004c660 in bli_cntx_init_power9_ref (cntx=0x103e06b0)
at ref_kernels/bli_cntx_ref.c:456
flame#1 0x000000001004c0a8 in bli_cntx_init_power9 (cntx=<optimized out>)
at config/power9/bli_cntx_init_power9.c:42
flame#2 0x000000001003c85c in bli_gks_register_cntx (id=BLIS_ARCH_POWER9,
nat_fp=0x1004c090 <bli_cntx_init_power9>,
ref_fp=0x1004c0d0 <bli_cntx_init_power9_ref>, ind_fp=<optimized out>)
at frame/base/bli_gks.c:373
flame#3 0x000000001003c97c in bli_gks_init () at frame/base/bli_gks.c:155
flame#4 0x000000001003cfe8 in bli_init_apis () at frame/base/bli_init.c:78
flame#5 0x00007ffff7e045a8 in __pthread_once_slow () from /lib64/libpthread.so.0
flame#6 0x00000000100492e8 in bli_pthread_once (once=<optimized out>,
init=<optimized out>) at frame/thread/bli_pthread.c:314
flame#7 0x000000001003d138 in bli_init_once () at frame/base/bli_init.c:104
flame#8 bli_init_auto () at frame/base/bli_init.c:54
flame#9 0x0000000010011300 in cdotc_ (n=<optimized out>, x=<optimized out>,
incx=<optimized out>, y=<optimized out>, incy=<optimized out>)
at frame/compat/bla_dot.c:89
flame#10 0x0000000010002a48 in check2_ (sfac=0x103d14dc <sfac>)
at blastest/src/cblat1.c:529
flame#11 0x0000000010001ef4 in main () at blastest/src/cblat1.c:112
niyas-sait
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Feb 25, 2022
* Update blis * Update gitignore * Update appveyor * Update blis submodule * Fix path to clang on Windows build * Try to fix build error * Suppress python build temporarily * Try to add new windows header * Update appveyor * Update msvc.jsonl * Fix appveyor * Fix location of header * Compile bli_pthread_wrap * Recompile blis with appveyor * Fix appveyor * More appveyor tweaks * Change submodule branch * Update flame-blis * Update submodule remote * Update build for pthread_wrap * Avoid building pthreads on windows * Update appveyor build * Try to fix appveyor * Try to fix compile error * Fix include path in Windows build * Update blis.h for linux-86_64 * Update make script for linuxx-x86_64 * Fix setup.py * Rename msvc build files * Update script to generate make jsonl * Try to avoid requiring conda * Rename file * Unhack setup * Fix setup.py * Try to fix include * Try to include compiler libraries * Fix setup * Fix setup * Fix setup.py * Fix setup.py * Build with conda * Fix include in setup.py * Fix include dirs * Try to debug file not found error * Try to fix file not found problem * Debug windows setup problem * Try to debug file not found error * Debug windows * Debug failure * Debug failure * Debug failure * Try -150 * Try -175 * Try -50 * Try -300 * Add fenv.h * Try again without conda * Try to fix compiler complaint * Try -200 * Try -0 * Add call to vcvarsall * Fix path to LLVM in setup * Call Python3 explicitly * Fix path to python * Try to simplify appveyor script * Debug compile error * Debug compile error * Simplify appveyor script * Simplify appveyor to succeed at dummy task * Try -200 * Try -250 * Try -200 * Try -150 * Try -125 * Try -250 * Try -225 * Try -150 * Try -175 * Try -185 * Try -200 * Try -215 * Try -220 * Try -240 * Try -230 * Try -222 * Try -221 * Work around windows command line length limit * Fix dir creation * Fix dir creation * Unhack dummy.pyx * Install and test library after building * Fix pip install in appveyor * Fix appveyor * Try to fix appveyor * Fix appveyor * Fix appveyor * Try to fix travis * Fix appveyor * Add missing dependency to setup.py * Try to test more Pythons in appveyor * Remove copy-source-files.sh * Remove stray files * Update gitignore * Update gitignore * Fix appveyor test * Try to fix isnan error on python2 * Try to fix isnan problem on Python2 * Try to fix appveyor test * Remove incorrect classifiers * Try building with c11 * Try to add LLVM lib directories to library_dirs * Link to libm for clang * Try to fix test execution * Try to fix libm * Fix link error on Windows * Remove libm from windows * Fix setup.py * Try linking against msvcrt * Try to link ucrt * Try to add missing library dirs for python2.7 * Fix setup * Don't try to build python2.7 for Windows * Unhack setup.py
Aaron-Hutchinson
referenced
this pull request
in sifive/sifive-blis
Apr 4, 2023
This PR adds the x280 sub-configuration to BLIS.
leekillough
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to leekillough/blis
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Apr 12, 2023
Restore changes from sifive-blis-private#28
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Includes the improvements to the micro-kernel that matches performance with MKL