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config_registry: New AMD zen2 architecture configuration added.

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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
This commit is contained in:
Kiran Varaganti
2019-05-20 10:48:06 +05:30
committed by Devrajegowda, Kiran
parent 34c2c22ae8
commit d605a19e42
1 changed files with 5 additions and 0 deletions
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5
config/zen2/make_defs.mk
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@@ -62,6 +62,11 @@ endif
# gcc 4.9 (clang 3.5) or later:
# possibly add zen-specific instructions: -mclzero -madx -mrdseed -mmwaitx -msha -mxsavec -mxsaves -mclflushopt -mpopcnt
#CKVECFLAGS := -mavx2 -mfpmath=sse -mfma -march=bdver4 -mno-fma4 -mno-tbm -mno-xop -mno-lwp
else
ifeq ($(CC_VENDOR),clang)
CKVECFLAGS := -mavx2 -mfpmath=sse -mfma -march=znver1 -mno-fma4 -mno-tbm -mno-xop -mno-lwp
else
$(error gcc or clang are required for this configuration.)
endif
# Store all of the variables here to new variables containing the
# configuration name.