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Disable using simple thread level3 to fix a bug on Loongson 3B.

This commit is contained in:
Xianyi Zhang 2011-11-17 16:46:26 +00:00
parent d1baf14a64
commit 285e69e2d1
2 changed files with 13 additions and 5 deletions
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9
Makefile.system
View File

@ -275,7 +275,12 @@ endif
BINARY_DEFINED = 1 BINARY_DEFINED = 1
endif endif
ifeq ($(CORE), LOONGSON3A) ifeq ($(CORE), LOONGSON3A)
CCOMMON_OPT += -march=mips64
FCOMMON_OPT += -march=mips64
endif
ifeq ($(CORE), LOONGSON3B)
CCOMMON_OPT += -march=mips64 CCOMMON_OPT += -march=mips64
FCOMMON_OPT += -march=mips64 FCOMMON_OPT += -march=mips64
endif endif
@ -529,8 +534,10 @@ ifdef SMP
CCOMMON_OPT += -DSMP_SERVER CCOMMON_OPT += -DSMP_SERVER
ifeq ($(ARCH), mips64) ifeq ($(ARCH), mips64)
ifneq ($(CORE), LOONGSON3B)
USE_SIMPLE_THREADED_LEVEL3 = 1 USE_SIMPLE_THREADED_LEVEL3 = 1
endif endif
endif
ifeq ($(USE_OPENMP), 1) ifeq ($(USE_OPENMP), 1)
# USE_SIMPLE_THREADED_LEVEL3 = 1 # USE_SIMPLE_THREADED_LEVEL3 = 1

9
common_mips64.h
View File

@ -119,7 +119,8 @@ static inline unsigned int rpcc(void){
return ret; return ret;
} }
//#if defined(LOONGSON3A) || defined(LOONGSON3B) #if defined(LOONGSON3A) || defined(LOONGSON3B)
#define WHEREAMI
static inline int WhereAmI(void){ static inline int WhereAmI(void){
int ret=0; int ret=0;
__asm__ __volatile__(".set push \n" __asm__ __volatile__(".set push \n"
@ -129,7 +130,7 @@ static inline int WhereAmI(void){
return ret; return ret;
} }
//#endif #endif
static inline int blas_quickdivide(blasint x, blasint y){ static inline int blas_quickdivide(blasint x, blasint y){
return x / y; return x / y;
@ -252,8 +253,8 @@ REALNAME: ;\
#endif #endif
#if defined(LOONGSON3B) #if defined(LOONGSON3B)
#define PAGESIZE (16UL << 10) #define PAGESIZE (32UL << 10)
#define FIXED_PAGESIZE (16UL << 10) #define FIXED_PAGESIZE (32UL << 10)
#endif #endif
#ifndef PAGESIZE #ifndef PAGESIZE