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Refs #248. Fixed the LSB compatiable issue for BLAS only. 

For example, make CC=lsbcc NO_LAPACK=1.
This commit is contained in:
Zhang Xianyi 2013-07-09 15:38:03 +08:00
parent 5d3312142a
commit f54f5bac9e
5 changed files with 23 additions and 4 deletions
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2
Makefile.system
View File

@ -447,7 +447,9 @@ endif
ifeq ($(F_COMPILER), GFORTRAN)
CCOMMON_OPT += -DF_INTERFACE_GFORT
FCOMMON_OPT += -Wall
ifneq ($(NO_LAPACK), 1)
EXTRALIB += -lgfortran
endif
ifdef NO_BINARY_MODE
ifeq ($(ARCH), mips64)
ifdef BINARY64

15
common_linux.h
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@ -65,9 +65,16 @@ extern long int syscall (long int __sysno, ...);
#endif
#endif
static inline int my_mbind(void *addr, unsigned long len, int mode,
unsigned long *nodemask, unsigned long maxnode,
unsigned flags) {
#if defined (__LSB_VERSION__)
// So far, LSB (Linux Standard Base) don't support syscall().
// https://lsbbugs.linuxfoundation.org/show_bug.cgi?id=3482
return 0;
#else
#if defined (LOONGSON3B)
#if defined (__64BIT__)
return syscall(SYS_mbind, addr, len, mode, nodemask, maxnode, flags);
@ -79,11 +86,17 @@ static inline int my_mbind(void *addr, unsigned long len, int mode,
// unsigned long null_nodemask=0;
return syscall(SYS_mbind, addr, len, mode, nodemask, maxnode, flags);
#endif
#endif
}
static inline int my_set_mempolicy(int mode, const unsigned long *addr, unsigned long flag) {
#if defined (__LSB_VERSION__)
// So far, LSB (Linux Standard Base) don't support syscall().
// https://lsbbugs.linuxfoundation.org/show_bug.cgi?id=3482
return 0;
#else
return syscall(SYS_set_mempolicy, mode, addr, flag);
#endif
}
static inline int my_gettid(void) {

4
driver/others/init.c
View File

@ -82,6 +82,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <sched.h>
#include <dirent.h>
#include <dlfcn.h>
#include <unistd.h>
#define MAX_NODES 16
#define MAX_CPUS 256
@ -735,7 +736,8 @@ void gotoblas_affinity_init(void) {
fprintf(stderr, "Shared Memory Initialization.\n");
#endif
common -> num_procs = get_nprocs();
//returns the number of processors which are currently online
common -> num_procs = sysconf(_SC_NPROCESSORS_ONLN);;
if(common -> num_procs > MAX_CPUS) {
fprintf(stderr, "\nOpenBLAS Warining : The number of CPU/Cores(%d) is beyond the limit(%d). Terminated.\n", common->num_procs, MAX_CPUS);

2
driver/others/memory.c
View File

@ -126,7 +126,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define NO_WARMUP
#endif
#ifdef ALLOC_HUGETLB
#ifndef SHM_HUGETLB
#define SHM_HUGETLB 04000
#endif

4
getarch.c
View File

@ -83,6 +83,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#endif
#ifdef linux
#include <sys/sysinfo.h>
#include <unistd.h>
#endif
/* #define FORCE_P2 */
@ -736,7 +737,8 @@ static int get_num_cores(void) {
#endif
#ifdef linux
return get_nprocs();
//returns the number of processors which are currently online
return sysconf(_SC_NPROCESSORS_ONLN);
#elif defined(OS_WINDOWS)