Re: [OMPI users] Weird behavior using MPI_Lock

2015-02-13 Thread Hjelm, Nathan Thomas
I can confirm this issue is already fixed in the 1.8 nightly. -Nathan From: users on behalf of Thibaud Kloczko Sent: Friday, February 13, 2015 3:09:03 AM To: Open MPI Users Subject: [OMPI users] Weird behavior using MPI_Lock Hi all, I observed non-consi

[OMPI users] Weird behavior using MPI_Lock

2015-02-13 Thread Thibaud Kloczko
Hi all, I observed non-consistent behaviors for the lock functions when applied to windows either created using MPI_Win_create or using MPI_Win_allocate/MPI_Win_allocate_shared. I am using openmpi 1.8.4. A sample of the code is joined to this mail. 1- Locking a window created using allocate fu

Re: [OMPI users] Fail to lock/unlock a shared memory window iteratively

2015-02-13 Thread Thibaud Kloczko
Hi Nathan, Thanks a lot for your fast answer ! - Original Message - | From: "Nathan Hjelm" | To: "Open MPI Users" | Sent: Friday, 13 February, 2015 3:12:12 AM | Subject: Re: [OMPI users] Fail to lock/unlock a shared memory window iteratively | | | There was a bug in the MPI_MODE_NOCH