Jeff, I don't believe it is. I'm still waiting for a compile to finish to test, but there shouldn't be a problem with predefined datatypes. It's just user-defined that the ddt->opal move screwed up.
Brian On Jan 6, 2011, at 2:19 PM, Jeff Squyres wrote: > Jeremiah -- > > Is this the same as: > > https://svn.open-mpi.org/trac/ompi/ticket/2656 > > > On Jan 6, 2011, at 3:58 PM, Jeremiah Willcock wrote: > >> When I run the following program on one rank using Open MPI 1.5: >> >> #include <mpi.h> >> #include <stdlib.h> >> #include <string.h> >> >> int main(int argc, char** argv) { >> int size = 128; >> unsigned char one = 1; >> MPI_Init(&argc, &argv); >> unsigned char* data = (unsigned char*)malloc(size * sizeof(unsigned char)); >> memset(data, 0, size * sizeof(unsigned char)); >> MPI_Win data_win; >> MPI_Win_create((void*)data, size * sizeof(unsigned char), sizeof(unsigned >> char), MPI_INFO_NULL, MPI_COMM_WORLD, &data_win); >> MPI_Win_fence(0, data_win); >> MPI_Accumulate((void*)&one, 1, MPI_UNSIGNED_CHAR, 0, 0, 1, >> MPI_UNSIGNED_CHAR, MPI_REPLACE, data_win); >> MPI_Win_fence(0, data_win); >> MPI_Win_free(&data_win); >> free(data); >> MPI_Finalize(); >> return 0; >> } >> >> I receive the following error message: >> >> [flowerpot.osl.iu.edu:13803] *** An error occurred in MPI_Accumlate >> [flowerpot.osl.iu.edu:13803] *** on win 3 >> [flowerpot.osl.iu.edu:13803] *** MPI_ERR_INTERN: internal error >> [flowerpot.osl.iu.edu:13803] *** MPI_ERRORS_ARE_FATAL (your MPI job will now >> abort) >> >> I am running on 64-bit x86 Linux. The code is sensitive to the value of >> "size" (smaller values such as 64 do not cause errors). Is this an issue >> that is fixed in OMPI 1.5.1? Is it known otherwise? >> >> -- Jeremiah Willcock >> _______________________________________________ >> users mailing list >> us...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/users > > > -- > Jeff Squyres > jsquy...@cisco.com > For corporate legal information go to: > http://www.cisco.com/web/about/doing_business/legal/cri/ > > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users > -- Brian W. Barrett Dept. 1423: Scalable System Software Sandia National Laboratories
