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Bugfix MDTest: only rank 0 shall print errors.

master
Julian M. Kunkel 2021-02-11 15:50:48 +00:00
parent 106eebecb3
commit a198b0404c
1 changed files with 2 additions and 2 deletions
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4
src/mdtest.c
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@ -2483,9 +2483,9 @@ mdtest_results_t * mdtest_run(int argc, char **argv, MPI_Comm world_com, FILE *
FAIL("Unable to remove test directory path %s", o.testdirpath);
}
int total_errors;
int total_errors = 0;
MPI_Reduce(& o.verification_error, & total_errors, 1, MPI_INT, MPI_SUM, 0, testComm);
if(total_errors){
if(rank == 0 && total_errors){
VERBOSE(0, -1, "\nERROR: verifying the data on read (%lld errors)! Take the performance values with care!\n", total_errors);
}
VERBOSE(0,-1,"-- finished at %s --\n", PrintTimestamp());