Re: [OMPI users] Accessing to the send buffer

2010-08-18 Thread Alberto Canestrelli
ndard-compliant? Since it is a pain to double all the variables that I send just because I am reading them later on! I have to change most of my MPI code. thanks alberto Il 18/08/2010 11.56, Alberto Canestrelli ha scritto: On Mon, 2010-08-02 at 11:36 -0400, Alberto Canestrelli wrote: > Thanks

Re: [OMPI users] Accessing to the send buffer

2010-08-02 Thread Alberto Canestrelli
safe? thank you very much Alberto Il 02/08/2010 11.29, Alberto Canestrelli ha scritto: In the posted irecv case if you are reading from the posted receive buffer the problem is you may get one of three values: 1. pre irecv value 2. value received from the irecv in progress 3. possibly garbage if

Re: [OMPI users] Accessing to the send buffer

2010-08-02 Thread Alberto Canestrelli
. Could you please confirm me that OMPI can handle the LOAD case? And if it cannot handle it, which could be the consequence? What could happen in the worst of the case when there is a data race in reading a data? thanks alberto Il 02/08/2010 9.32, Alberto Canestrelli ha scritto: I believe it

[OMPI users] Accessing to the send buffer

2010-08-02 Thread Alberto Canestrelli
Hi, I have a problem with a fortran code that I have parallelized with MPI. I state in advance that I read the whole ebook "Mit Press - Mpi - The Complete Reference, Volume 1" and I took different MPI classes, so I have a discrete MPI knowledge. I was able to solve by myself all the errors I b