[OMPI devel] potential memory leak in mpi_type_create_struct_f()?

2010-07-23 Thread nadia.derbey
Hi, In ompi/mpi/f77/type_create_struct_f.c, routine mpi_type_create_struct_f() mallocates c_type_old_array, but never frees it. Regards, Nadia -- nadia.derbey

Re: [OMPI devel] potential memory leak in mpi_type_create_struct_f()?

2010-07-23 Thread Jeff Squyres
Be very, very careful here -- you might be inadvertantly volunteering to become a co-Fortran maintainer! ;-) Good catch. Can you commit a fix? I assume this needs to go to both v1.4 and v1.5. On Jul 23, 2010, at 7:13 AM, nadia.derbey wrote: > Hi, > > In ompi/mpi/f77/type_create_struct_f.

Re: [OMPI devel] Weird problem with strace, and question about transfers

2010-07-23 Thread N.M. Maclaren
It was, of course, my error. However, something very weird (and potentially very inefficient) is going on behind writev() and I shall look into what. Regards, Nick Maclaren.

[OMPI devel] Can OpenMPI be compiled with Visual Studio 2010?

2010-07-23 Thread Kelly Thompson
Hi, I would like to know if anyone is trying to build Open-MPI under Visual Studio 2010? I see that 1.3.3 was built under VS 2008, but I would like to build under the 2010 version and have been unsuccessful so far. Can someone tell me if MSVC continues to be a target platform? Is there a wi

Re: [OMPI devel] Can OpenMPI be compiled with Visual Studio 2010?

2010-07-23 Thread George Bosilca
Kelly, Windows is still a target platform for Open MPI which is supposed to build nicely with all versions of Visual Studio. Personally I didn't test the 2010 version, but if you provide us with the compilation output file we might be able to help. Thanks, george. On Jul 23, 2010, at 12

[OMPI devel] 1.5rc4 is posted

2010-07-23 Thread Jeff Squyres
After a bunch of delays, 1.5rc4 is finally posted. We'd like to make this the final RC if possible -- please give it a spin: http://www.open-mpi.org/software/ompi/v1.5/ I'm aware of one possible outstanding issue that is being investigated (possible memory corruption), but it hasn't been c