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4eabb5cd2ea7a3cb3fd08683bd9f6193ec91c7af
blis/frame/base
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Edward Smyth 493e306982 Determine AMD FP/SIMD execution datapath width 
Different Zen processors may have a 512-bit, 256-bit or 128-bit
FP/SIMD execution datapath width (FP512, FP256, FP128). Zen5 allows
a selection of FP512 or FP256 width in BIOS settings. Add cpuid
code to detect the width and store an indication of it in the
global variable bli_fp_datapath. This should be accessed internally
via the function bli_cpuid_query_fp_datapath(). This functionality
is currently only enabled on x86_64 platforms and only currently
reports a value for AMD CPUs.

Also add Zen3 as a fallback path for any unknown AMD processors if
AVX512 is not supported or has been disabled.

AMD-Internal: [CPUPL-4415]
Change-Id: Idf3fb5a697b43bc035ce110e86f60706dcc67f2a
(cherry picked from commit 1f18eeb267)
2024-09-02 08:28:49 -04:00
..
cast
CMake: Adding new portable CMake system.
2023-11-09 15:49:45 +05:30
check
CMake: Adding new portable CMake system.
2023-11-09 15:49:45 +05:30
noopt
CMake: Adding new portable CMake system.
2023-11-09 15:49:45 +05:30
proj
CMake: Adding new portable CMake system.
2023-11-09 15:49:45 +05:30
bli_apool.c
Code cleanup: AMD copyright notice
2023-11-23 08:54:31 -05:00
bli_apool.h
Code cleanup: AMD copyright notice
2023-11-23 08:54:31 -05:00
bli_arch.c
Code cleanup: Miscellaneous fixes
2024-08-06 06:56:01 -04:00
bli_arch.h
DGEMM improvement for very tiny sizes less than 24.
2023-11-08 23:45:57 -05:00
bli_array.c
Code cleanup: AMD copyright notice
2023-11-23 08:54:31 -05:00
bli_array.h
Code cleanup: AMD copyright notice
2023-11-23 08:54:31 -05:00
bli_auxinfo.h
Removed support for 3m, 4m induced methods.
2021-10-28 16:05:43 -05:00
bli_blksz.c
Merge commit 'b683d01b' into amd-main
2023-08-21 07:01:38 -04:00
bli_blksz.h
Removed dependency on AOCL_BLIS_ZEN for TRSM blocksizes.
2021-08-16 00:12:33 -04:00
bli_check.c
BLIS: Implement zen5 sub-configuration
2024-04-12 07:26:31 -04:00
bli_check.h
Code cleanup: AMD copyright notice
2023-11-23 08:54:31 -05:00
bli_clock.c
Code cleanup: AMD copyright notice
2023-11-23 08:54:31 -05:00
bli_clock.h
Removed export macros from all internal prototypes.
2019-08-23 14:18:07 +05:30
bli_cntl.c
Code cleanup: AMD copyright notice
2023-11-23 08:54:31 -05:00
bli_cntl.h
Code cleanup: AMD copyright notice
2023-11-23 08:54:31 -05:00
bli_cntx.c
Merge commit 'cfa3db3f' into amd-main
2024-07-08 06:09:11 -04:00
bli_cntx.h
Merge commit 'cfa3db3f' into amd-main
2024-07-08 06:09:11 -04:00
bli_const.c
Remove UT-Austin from copyright headers' clause 3.
2018-12-04 14:31:06 -06:00
bli_const.h
Code cleanup: No newline at end of file
2023-04-21 10:02:48 -04:00
bli_cpuid.c
Determine AMD FP/SIMD execution datapath width
2024-09-02 08:28:49 -04:00
bli_cpuid.h
Determine AMD FP/SIMD execution datapath width
2024-09-02 08:28:49 -04:00
bli_env.c
Merge commit '81e10346' into amd-main
2024-06-25 05:48:46 -04:00
bli_env.h
Code cleanup: AMD copyright notice
2023-11-23 08:54:31 -05:00
bli_error.c
Merge commit '81e10346' into amd-main
2024-06-25 05:48:46 -04:00
bli_error.h
Code cleanup: AMD copyright notice
2023-11-23 08:54:31 -05:00
bli_func.c
Add err_t* "return" parameter to malloc functions.
2021-03-31 17:09:36 -05:00
bli_func.h
Removed export macros from all internal prototypes.
2020-08-03 11:47:18 +05:30
bli_getopt.c
Code cleanup: AMD copyright notice
2023-11-23 08:54:31 -05:00
bli_getopt.h
Add symbol export macro for all functions (#302)
2019-08-23 14:18:07 +05:30
bli_gks.c
Merge commit 'cfa3db3f' into amd-main
2024-07-08 06:09:11 -04:00
bli_gks.h
BLIS cpuid: Bugfix for BLAS1/BLAS2 when BLIS_ARCH_TYPE is set
2023-04-04 07:54:31 -04:00
bli_ind.c
Removed support for 3m, 4m induced methods.
2021-10-28 16:05:43 -05:00
bli_ind.h
Removed support for 3m, 4m induced methods.
2021-10-28 16:05:43 -05:00
bli_info.c
Improvements to xerbla functionality
2023-10-16 08:48:51 -04:00
bli_info.h
Improvements to xerbla functionality
2023-10-16 08:48:51 -04:00
bli_init.c
Export some BLIS internal symbols
2024-05-08 12:51:32 -04:00
bli_init.h
Export some BLIS internal symbols
2024-05-08 12:51:32 -04:00
bli_machval.c
Export functions without def file (#303)
2020-08-03 11:46:07 +05:30
bli_machval.h
Removed export macros from all internal prototypes.
2019-08-23 14:18:07 +05:30
bli_malloc.c
Code cleanup: AMD copyright notice
2023-11-23 08:54:31 -05:00
bli_malloc.h
Code cleanup: AMD copyright notice
2023-11-23 08:54:31 -05:00
bli_mbool.c
Add err_t* "return" parameter to malloc functions.
2021-03-31 17:09:36 -05:00
bli_mbool.h
Removed export macros from all internal prototypes.
2020-08-03 11:47:18 +05:30
bli_mem.h
Code cleanup: AMD copyright notice
2023-11-23 08:54:31 -05:00
bli_memsys.c
Code cleanup: AMD copyright notice
2023-11-23 08:54:31 -05:00
bli_memsys.h
Code cleanup: AMD copyright notice
2023-11-23 08:54:31 -05:00
bli_obj_scalar.c
Replaced use of bool_t type with C99 bool.
2020-08-03 11:27:13 +05:30
bli_obj_scalar.h
Replaced use of bool_t type with C99 bool.
2020-08-03 11:27:13 +05:30
bli_obj.c
Code cleanup: AMD copyright notice
2023-11-23 08:54:31 -05:00
bli_obj.h
Removed export macros from all internal prototypes.
2020-08-03 11:47:18 +05:30
bli_opid.h
Replaced use of bool_t type with C99 bool.
2020-08-03 11:27:13 +05:30
bli_pack_compute_utils.c
Parallelized Pack and Compute Extension APIs
2023-11-03 08:47:17 -04:00
bli_pack_compute_utils.h
Parallelized Pack and Compute Extension APIs
2023-11-03 08:47:17 -04:00
bli_pack.c
Code cleanup: AMD copyright notice
2023-11-23 08:54:31 -05:00
bli_pack.h
Minor API breakage in bli_pack API.
2021-04-27 18:16:44 -05:00
bli_param_map.c
Code cleanup: AMD copyright notice
2023-11-23 08:54:31 -05:00
bli_param_map.h
Code cleanup: AMD copyright notice
2023-11-23 08:54:31 -05:00
bli_part.c
Fixed obscure bug in bli_acquire_mpart_[mn]dim().
2019-11-14 16:48:14 -06:00
bli_part.h
Removed export macros from all internal prototypes.
2019-08-23 14:18:07 +05:30
bli_pba.c
Code cleanup: AMD copyright notice
2023-11-23 08:54:31 -05:00
bli_pba.h
Export some BLIS internal symbols
2024-05-08 12:51:32 -04:00
bli_pool.c
Merge commit '5013a6cb' into amd-main
2023-11-10 13:05:12 -05:00
bli_pool.h
Code cleanup: AMD copyright notice
2023-11-23 08:54:31 -05:00
bli_prune.c
Code cleanup: AMD copyright notice
2023-11-23 08:54:31 -05:00
bli_prune.h
Removed export macros from all internal prototypes.
2020-08-03 11:47:18 +05:30
bli_query.c
Improve perf of bli_obj_equals for 1x1 matrices
2024-04-16 00:43:28 -04:00
bli_query.h
Replaced use of bool_t type with C99 bool.
2020-08-03 11:27:13 +05:30
bli_rntm.c
Bug Fix: When calculating number of threads for level1 APIs when BLIS_IC_* or BLIS_JC_* are set
2024-08-29 16:15:10 +05:30
bli_rntm.h
AVX512 optimizations for DNRM2
2024-06-24 08:50:36 -04:00
bli_sba.c
Code cleanup: AMD copyright notice
2023-11-23 08:54:31 -05:00
bli_sba.h
Export some BLIS internal symbols
2024-05-08 12:51:32 -04:00
bli_setgetijm.c
Defined setijv, getijv to set/get vector elements.
2021-05-01 18:54:48 -05:00
bli_setgetijm.h
Defined setijv, getijv to set/get vector elements.
2021-05-01 18:54:48 -05:00
bli_setgetijv.c
Defined setijv, getijv to set/get vector elements.
2021-05-01 18:54:48 -05:00
bli_setgetijv.h
Defined setijv, getijv to set/get vector elements.
2021-05-01 18:54:48 -05:00
bli_setri.c
Remove UT-Austin from copyright headers' clause 3.
2018-12-04 14:31:06 -06:00
bli_setri.h
Add symbol export macro for all functions (#302)
2019-08-23 14:18:07 +05:30
bli_string.c
Remove UT-Austin from copyright headers' clause 3.
2018-12-04 14:31:06 -06:00
bli_string.h
Removed export macros from all internal prototypes.
2020-08-03 11:47:18 +05:30
bli_winsys.c
Remove UT-Austin from copyright headers' clause 3.
2018-12-04 14:31:06 -06:00
bli_winsys.h
Annotated additional symbols for export.
2020-08-03 11:47:18 +05:30
CMakeLists.txt
Code cleanup: Copyright notices
2024-08-05 15:35:08 -04:00