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refs #103 Increase GEMM_MULTITHREAD_THRESHOLD to 50.

This commit is contained in:
Xianyi Zhang 2012-05-03 20:05:34 +08:00
parent 11cc9dc151
commit 7f89edee3e
2 changed files with 3 additions and 3 deletions
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4
Makefile.rule
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@ -94,8 +94,8 @@ VERSION = 0.1.1
# If any gemm arguement m, n or k is less or equal this threshold, gemm will be execute # If any gemm arguement m, n or k is less or equal this threshold, gemm will be execute
# with single thread. You can use this flag to avoid the overhead of multi-threading # with single thread. You can use this flag to avoid the overhead of multi-threading
# in small matrix sizes. The default value is 4. # in small matrix sizes. The default value is 50.
# GEMM_MULTITHREAD_THRESHOLD = 4 # GEMM_MULTITHREAD_THRESHOLD = 50
# If you need santy check by comparing reference BLAS. It'll be very # If you need santy check by comparing reference BLAS. It'll be very
# slow (Not implemented yet). # slow (Not implemented yet).

2
Makefile.system
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@ -45,7 +45,7 @@ GETARCH_FLAGS += -DUSE64BITINT
endif endif
ifndef GEMM_MULTITHREAD_THRESHOLD ifndef GEMM_MULTITHREAD_THRESHOLD
GEMM_MULTITHREAD_THRESHOLD=4 GEMM_MULTITHREAD_THRESHOLD=50
endif endif
GETARCH_FLAGS += -DGEMM_MULTITHREAD_THRESHOLD=$(GEMM_MULTITHREAD_THRESHOLD) GETARCH_FLAGS += -DGEMM_MULTITHREAD_THRESHOLD=$(GEMM_MULTITHREAD_THRESHOLD)