Bug#684344: Fwd: Bug#684344: openmp problematic

2014-02-12 Thread Julian Taylor
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 (BLASFUNC(blas_thread_shutdown)

Bug#684344: Fwd: Bug#684344: openmp problematic

2014-02-12 Thread Julian Taylor
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 > wrote: > >> Le mardi 04 février 2014 à 23:17 +0100, Julian Taylor a écrit : >> > There are well known issues with t

Bug#684344: Fwd: Bug#684344: openmp problematic

2014-02-12 Thread Julian Taylor
sorry for duplicate, webmail fail. On Wed, Feb 12, 2014 at 5:41 PM, Sébastien Villemot wrote: > 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 find attached