6 Commits

Author	SHA1	Message	Date
kdevraje	3f867c96ca	When running HPL with pure MPI without DGEMM Threading (Single Threaded BLIS ), making this macro 1 gives best performance.wq ... Change-Id: I24fd0bf99216f315e49f1c74c44c3feaffd7078d	2019-05-31 14:31:49 +05:30
Meghana	ee123f5358	Defined small matrix thresholds for TRSM for various cases for NAPLES and ROME ... Updated copyright information for kernels/zen/bli_trsm_small.c file Removed separate kernels for zen2 architecture Instead added threshold conditions in zen kernels both for ROME and NAPLES Change-Id: Ifd715731741d649b6ad16b123a86dbd6665d97e5	2019-05-27 15:36:44 +05:30
kdevraje	84215022f2	Adding threshold condition to dgemm small matrix kernels, defining the constants in zen2 configuration ... Change-Id: I53a58b5d734925a6fcb8d8bea5a02ddb8971fcd5	2019-05-23 14:33:47 +05:30
Kiran Varaganti	b80bd5bcb2	config/zen/bli_cntx_init_zen.c: removed BLIS_ENBLE_ZEN_BLOCK_SIZES macro. We have different configurations for both zen and zen2 ... config/zen/bli_family_zen.h: deleted macro BLIS_ENBLE_ZEN_BLOCK_SIZES config/zen/make_defs.mk: removed compiler flag -mno-avx256-split-unaligned-store frame/base/bli_cpuid.c: ROME family is 17H but model # is from 0x30H. test/test_gemm.c - commented out #define FILE_IN_OUT (some compilation error when BLIS is configured as amd64) Now we can use single configuration has ./configure amd64 - this will work both for ROME & Naples Change-Id: I91b4fc35380f8a35b4f4c345da040c6b5910b4a2	2019-05-22 05:51:22 -04:00
Kiran Varaganti	a042db011d	Modified make_defs.mk for zen2 to get compiled by gcc version less than gcc9.0 ... Change-Id: I8fcac30538ee39534c296932639053b47b9a2d43	2019-05-22 05:51:10 -04:00
Kiran Varaganti	a23f92594c	config_registry: New AMD zen2 architecture configuration added. ... frame/base/bli_arch.c: #ifdef BLIS_FAMILY_ZEN2 id = BLIS_ARCH_ZEN2; #endif added. zen2 is added in config_name[BLIS_NUM_ARCHS] frame/base/bli_cpuid.c : #ifdef BLIS_CONFIG_ZEN2 if ( bli_cpuid_is_zen2( family, model, features ) ) return BLIS_ARCH_ZEN2; #endif, defined new function bool bli_cpuid_is_zen2(...). frame/base/bli_cpuid.h : declared bli_cpuid_is_zen2(..). frame/base/bli_gks.c : #ifdef BLIS_CONFIG_ZEN2 bli_gks_register_cntx(BLIS_ARCH_ZEN2, bli_cntx_init_zen2, bli_cntx_init_zen2_ref, bli_cntx_init_zen2_ind); #endif frame/include/bli_arch_config.h : #ifdef BLIS_CONFIG_ZEN2 CNTX_INIT_PROTS(zen2) #endif #ifdef BLIS_FAMILY_ZEN2 #include "bli_family_zen2.h" #endif frame/include/bli_type_defs.h : added BLIS_ARCH_ZEN2 in arch_t enum. BLIS_NUM_ARCHS 20 Change-Id: I2a2d9b7266673e78a4f8543b1bfb5425b0aa7866	2019-05-22 05:28:16 -04:00