This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "MPICH primary repository". The branch, master has been updated via 55ec3281bd929e4ae2b924944d23ee4d5f824886 (commit) from 5d595a22d3f00cae36158161c07bbe46e6ce3a61 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://git.mpich.org/mpich.git/commitdiff/55ec3281bd929e4ae2b924944d23ee4d5f... commit 55ec3281bd929e4ae2b924944d23ee4d5f824886 Author: Ken Raffenetti <[email protected]> Date: Fri Feb 7 09:51:43 2014 -0600 reduce memory usage for large_type_sendrec test Signed-off-by: Pavan Balaji <[email protected]> diff --git a/test/mpi/datatype/large_type_sendrec.c b/test/mpi/datatype/large_type_sendrec.c index 60cfbdf..f6500fb 100644 --- a/test/mpi/datatype/large_type_sendrec.c +++ b/test/mpi/datatype/large_type_sendrec.c @@ -119,24 +119,24 @@ int main(int argc, char * argv[]) MPI_ASSERT(MPIX_Type_contiguous_x( (MPI_Count)count, MPI_CHAR, &bigtype)); MPI_ASSERT(MPI_Type_commit(&bigtype)); - char * rbuf = NULL; - char * sbuf = NULL; - - rbuf = malloc( count * sizeof(char)); assert(rbuf!=NULL); - sbuf = malloc( count * sizeof(char)); assert(sbuf!=NULL); - - for (i=0; i<count; i++) - rbuf[i] = 'a'; - for (i=0; i<count; i++) - sbuf[i] = 'z'; - MPI_Request requests[2]; MPI_Status statuses[2]; + char * rbuf = NULL; + char * sbuf = NULL; + if (rank==(size-1)) { + rbuf = malloc( count * sizeof(char)); assert(rbuf!=NULL); + for (i=0; i<count; i++) + rbuf[i] = 'a'; + MPI_ASSERT(MPI_Irecv(rbuf, 1, bigtype, 0, 0, MPI_COMM_WORLD, &(requests[1]) )); } if (rank==0) { + sbuf = malloc( count * sizeof(char)); assert(sbuf!=NULL); + for (i=0; i<count; i++) + sbuf[i] = 'z'; + MPI_ASSERT(MPI_Isend(sbuf, 1, bigtype, size-1, 0, MPI_COMM_WORLD, &(requests[0]) )); } ----------------------------------------------------------------------- Summary of changes: test/mpi/datatype/large_type_sendrec.c | 22 +++++++++++----------- 1 files changed, 11 insertions(+), 11 deletions(-) hooks/post-receive -- MPICH primary repository