diff options
Diffstat (limited to 'testpar/testphdf5.c')
| -rw-r--r-- | testpar/testphdf5.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/testpar/testphdf5.c b/testpar/testphdf5.c index 430b8a6..ed0510c 100644 --- a/testpar/testphdf5.c +++ b/testpar/testphdf5.c @@ -487,6 +487,14 @@ main(int argc, char **argv) AddTest((mpi_size < 2) ? "-fiodc" : "fiodc", file_image_daisy_chain_test, NULL, "file image ops daisy chain", NULL); + /* Atomicity operations are not supported for OpenMPI versions < major + * version 5 and will sporadically fail. + */ +#if defined(OPEN_MPI) && defined(OMPI_MAJOR_VERSION) && (OMPI_MAJOR_VERSION < 5) + if (MAINPROCESS) + printf("OpenMPI major version is < 5. Atomicity tests will be skipped due to support for atomicity " + "operations not being implemented.\n"); +#else if ((mpi_size < 2) && MAINPROCESS) { printf("Atomicity tests need at least 2 processes to participate\n"); printf("8 is more recommended.. Atomicity tests will be skipped \n"); @@ -497,6 +505,7 @@ main(int argc, char **argv) else if (mpi_size >= 2 && facc_type == FACC_MPIO) { AddTest("atomicity", dataset_atomicity, NULL, "dataset atomic updates", PARATESTFILE); } +#endif AddTest("denseattr", test_dense_attr, NULL, "Store Dense Attributes", PARATESTFILE); |