Le mardi 04 février 2014 à 23:17 +0100, Julian Taylor a écrit :
There are well known issues with the gnu openmp variant of openblas in
respect to forks of applications.
This causes numerous issues especially in the python world where forking
is very common.
see e.g.
sorry for duplicate, webmail fail.
On Wed, Feb 12, 2014 at 5:41 PM, Sébastien Villemot sebast...@debian.orgwrote:
Le mardi 04 février 2014 à 23:17 +0100, Julian Taylor a écrit :
There are well known issues with the gnu openmp variant of openblas in
respect to forks of applications.
Please
On Wed, Feb 12, 2014 at 5:55 PM, Julian Taylor
jtaylor.deb...@googlemail.com wrote:
sorry for duplicate, webmail fail.
On Wed, Feb 12, 2014 at 5:41 PM, Sébastien Villemot
sebast...@debian.orgwrote:
Le mardi 04 février 2014 à 23:17 +0100, Julian Taylor a écrit :
There are well known
attached patch fixes the R program with pthread-openblas
--- a/driver/others/memory.c
+++ b/driver/others/memory.c
@@ -1260,6 +1260,14 @@ static void gotoblas_memory_init(void) {
}
#endif
+static void openblas_fork_handler()
+{
+ int err;
+ err = pthread_atfork
There are well known issues with the gnu openmp variant of openblas in
respect to forks of applications.
This causes numerous issues especially in the python world where forking
is very common.
see e.g. https://github.com/xianyi/OpenBLAS/issues/294
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