Re: [OMPI users] MPI_DATATYPE_NULL and MPI_AlltoallW

2016-01-14 Thread George Bosilca
On Thu, Jan 14, 2016 at 7:49 PM, Jeff Hammond wrote: > > > On Thu, Jan 14, 2016 at 3:05 PM, George Bosilca > wrote: > >> >> On Jan 13, 2016, at 19:57 , Jim Edwards wrote: >> >> George and all. >> >> Back to OpenMPI, now the question is : >> >> “Is OpenMPI going to be updated (and when) in order

Re: [OMPI users] MPI_Type_free and non-blocking operations

2016-01-14 Thread Gilles Gouaillardet
Thomas, i did double check this and - there is no problem with MPI_Isend/MPI_Irecv (datatypes are correctly retained/released, and this part is well "hidden" inside some macros) - there is no such thing with libnbc (and hence the bug). depending on the collective and the algo that will be chose

Re: [OMPI users] MPI_DATATYPE_NULL and MPI_AlltoallW

2016-01-14 Thread Jeff Hammond
On Thu, Jan 14, 2016 at 3:05 PM, George Bosilca wrote: > > On Jan 13, 2016, at 19:57 , Jim Edwards wrote: > > George and all. > > Back to OpenMPI, now the question is : > > “Is OpenMPI going to be updated (and when) in order to support an > intuitive and user friendly feature, that is currently

Re: [OMPI users] MPI_DATATYPE_NULL and MPI_AlltoallW

2016-01-14 Thread George Bosilca
> On Jan 13, 2016, at 19:57 , Jim Edwards wrote: > > George and all. > > Back to OpenMPI, now the question is : > > “Is OpenMPI going to be updated (and when) in order to support an intuitive > and user friendly feature, that is currently explicitly prohibited by the MPI > 3.1 standard, but

Re: [OMPI users] problem with execstack and openmpi-v1.10.1-140-g31ff573

2016-01-14 Thread Howard Pritchard
HI Sigmar, Would you mind posting your MsgSendRecvMain to the mail list? I'd like to see if I can reproduce it on my linux box. Thanks, Howard 2016-01-14 7:30 GMT-07:00 Siegmar Gross < siegmar.gr...@informatik.hs-fulda.de>: > Hi, > > I've successfully built openmpi-v1.10.1-140-g31ff573 on

[OMPI users] problem with execstack and openmpi-v1.10.1-140-g31ff573

2016-01-14 Thread Siegmar Gross
Hi, I've successfully built openmpi-v1.10.1-140-g31ff573 on my machine (SUSE Linux Enterprise Server 12.0 x86_64) with gcc-5.2.0 and Sun C 5.13. Unfortunately I get warnings if I use my cc version running a Java program, although I added "-z noexecstack" to CFLAGS. I used the following commands t

[OMPI users] runtime errors with openmpi-dev-3356-ge5cf2db

2016-01-14 Thread Siegmar Gross
Hi, I've successfully built openmpi-dev-3356-ge5cf2db on my machine (SUSE Linux Enterprise Server 12.0 x86_64) with gcc-5.2.0 and Sun C 5.13. Unfortunately I get the same runtime errors which I reported a moment ago for openmpi-v2.x-dev-958-g7e94425. I would be grateful if somebody can fix the p

[OMPI users] runtime error with openmpi-v2.x-dev-958-g7e94425

2016-01-14 Thread Siegmar Gross
Hi, I've successfully built openmpi-v2.x-dev-958-g7e94425 on my machine (SUSE Linux Enterprise Server 12.0 x86_64) with gcc-5.2.0 and Sun C 5.13. Unfortunately I get a runtime error for all programs if I use the Sun compiler. Most of my small works es expected with the GNU compiler. I used the fo

[OMPI users] runtime error with openmpi-v1.10.1-140-g31ff573

2016-01-14 Thread Siegmar Gross
Hi, I've successfully built openmpi-v1.10.1-140-g31ff573 on my machine (SUSE Linux Enterprise Server 12.0 x86_64) with gcc-5.2.0 and Sun C 5.13. Unfortunately I get a runtime error for a small program spawning a process. Everything works as expected with my programs "spawn_multiple_master" and "s