Re: [OMPI devel] errno and reentrance

2014-10-27 Thread Gilles Gouaillardet
Thanks Paul, so the simplest way is to force -D_REENTRANT on Solaris, i will do that ! Cheers, Gilles On 2014/10/27 19:36, Paul Hargrove wrote: > Gilles, > > I responded too quickly, not thinking that this test is pretty quick and > doesn't require that I try sparc, ppc, ia64, etc. > So my

Re: [OMPI devel] errno and reentrance

2014-10-27 Thread Paul Hargrove
Gilles, I responded too quickly, not thinking that this test is pretty quick and doesn't require that I try sparc, ppc, ia64, etc. So my results: Solaris-{10,11}: With "cc" I agree with your findings (need -D_REENTRANT for correct behavior). With gcc either "-pthread" or "-D_REENTRANT" gave

Re: [OMPI devel] errno and reentrance

2014-10-27 Thread Gilles Gouaillardet
Thanks Paul ! Gilles On 2014/10/27 18:47, Paul Hargrove wrote: > On Mon, Oct 27, 2014 at 2:42 AM, Gilles Gouaillardet < > gilles.gouaillar...@iferc.org> wrote: > [...] > >> Paul, since you have access to many platforms, could you please run this >> test with and without -D_REENTRANT /

Re: [OMPI devel] errno and reentrance

2014-10-27 Thread Paul Hargrove
On Mon, Oct 27, 2014 at 2:42 AM, Gilles Gouaillardet < gilles.gouaillar...@iferc.org> wrote: [...] > Paul, since you have access to many platforms, could you please run this > test with and without -D_REENTRANT / -D_THREAD_SAFE > and tell me where the program produces incorrect behaviour (output