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Fix link error on Linux/musl. 

get_nprocs() is a GNU convenience function equivalent to POSIX2008
sysconf(_SC_NPROCESSORS_ONLN); the latter should be available in unistd.h
on any current *nix. (OS X supports this call since 10.5, and FreeBSD
currently supports it. But this commit does not change FreeBSD or OS X
versions.)
This commit is contained in:
Isaac Dunham 2014-08-03 15:06:30 -07:00
parent edc329883c
commit f7eb81a846
3 changed files with 5 additions and 2 deletions
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3
CONTRIBUTORS.md
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@ -114,5 +114,8 @@ In chronological order:
* carlkl <https://github.com/carlkl> * carlkl <https://github.com/carlkl>
* [2013-12-13] Fixed LAPACKE building bug on Windows * [2013-12-13] Fixed LAPACKE building bug on Windows
* Isaac Dunham <https://github.com/idunham>
* [2014-08-03] Fixed link error on Linux/musl
* [Your name or handle] <[email or website]> * [Your name or handle] <[email or website]>
* [Date] [Brief summary of your changes] * [Date] [Brief summary of your changes]

2
driver/others/init.c
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@ -865,7 +865,7 @@ void gotoblas_set_affinity2(int threads) {};
void gotoblas_affinity_reschedule(void) {}; void gotoblas_affinity_reschedule(void) {};
int get_num_procs(void) { return get_nprocs(); } int get_num_procs(void) { return sysconf(_SC_NPROCESSORS_ONLN); }
int get_num_nodes(void) { return 1; } int get_num_nodes(void) { return 1; }

2
driver/others/memory.c
View File

@ -162,7 +162,7 @@ int get_num_procs(void);
#else #else
int get_num_procs(void) { int get_num_procs(void) {
static int nums = 0; static int nums = 0;
if (!nums) nums = get_nprocs(); if (!nums) nums = sysconf(_SC_NPROCESSORS_ONLN);
return nums; return nums;
} }
#endif #endif