From: Xianyi Zhang <xianyi@iscas.ac.cn>
Date: Thu, 3 May 2012 12:05:34 +0000 (+0800)
Subject: refs #103 Increase GEMM_MULTITHREAD_THRESHOLD to 50.
X-Git-Tag: v0.2.1^2~29
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7f89edee3efce16b3a6db1a4382b432770acee21;p=platform%2Fupstream%2Fopenblas.git

refs #103 Increase GEMM_MULTITHREAD_THRESHOLD to 50.
---

diff --git a/Makefile.rule b/Makefile.rule
index b6cf98a..56cd635 100644
--- a/Makefile.rule
+++ b/Makefile.rule
@@ -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 
 # with single thread. You can use this flag to avoid the overhead of multi-threading 
-# in small matrix sizes. The default value is 4.
-# GEMM_MULTITHREAD_THRESHOLD = 4
+# in small matrix sizes. The default value is 50.
+# GEMM_MULTITHREAD_THRESHOLD = 50
 
 # If you need santy check by comparing reference BLAS. It'll be very
 # slow (Not implemented yet).
diff --git a/Makefile.system b/Makefile.system
index e2fe9f7..ef2e8fc 100644
--- a/Makefile.system
+++ b/Makefile.system
@@ -45,7 +45,7 @@ GETARCH_FLAGS	+= -DUSE64BITINT
 endif
 
 ifndef GEMM_MULTITHREAD_THRESHOLD
-GEMM_MULTITHREAD_THRESHOLD=4
+GEMM_MULTITHREAD_THRESHOLD=50
 endif
 GETARCH_FLAGS	+= -DGEMM_MULTITHREAD_THRESHOLD=$(GEMM_MULTITHREAD_THRESHOLD)