Skip to content

Enable delayed (re)init of Windows threads beyond Cygwin #3484

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
martin-frbg merged 2 commits into from
Dec 16, 2021
+3 −2
Merged

Enable delayed (re)init of Windows threads beyond Cygwin #3484

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
b31349c
Open up delayed (re)init to non-Cygwin OS as well
martin-frbg Dec 16, 2021
7a7fbb1
define "unlikely" on non-cygwin too
martin-frbg Dec 16, 2021
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 3 additions & 2 deletions driver/others/blas_server_win32.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -40,7 +40,7 @@
#include <stdlib.h>
#include "common.h"

#if defined(OS_CYGWIN_NT) && !defined(unlikely)
#if !defined(unlikely)
#ifdef __GNUC__
#define unlikely(x) __builtin_expect(!!(x), 0)
#else
Expand Down Expand Up @@ -391,8 +391,9 @@ int blas_thread_init(void){

int exec_blas_async(BLASLONG pos, blas_queue_t *queue){

#if defined(SMP_SERVER) && defined(OS_CYGWIN_NT)
#if defined(SMP_SERVER)
// Handle lazy re-init of the thread-pool after a POSIX fork
// on Cygwin or as delayed init when a static library is used
if (unlikely(blas_server_avail == 0)) blas_thread_init();
#endif

Expand Down