diff options
Diffstat (limited to 'testpar/testphdf5.c')
| -rw-r--r-- | testpar/testphdf5.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/testpar/testphdf5.c b/testpar/testphdf5.c index f286dbd..9085f19 100644 --- a/testpar/testphdf5.c +++ b/testpar/testphdf5.c @@ -14,11 +14,15 @@ int chunkdim1; int nerrors = 0; /* errors count */ int verbose = 0; /* verbose, default as no. */ +/* FilePrefix defines where the temporary parallel test files should be. */ +/* In a parallel system, filesystem suitable for compiling are unlikly */ +/* the right place for parallel I/O. There is no common used pathname */ +/* for the parallel file system. So, /tmp is used as the default. */ #ifdef __PUMAGON__ /* For the PFS of TFLOPS */ char *fileprefix = "pfs:/pfs_grande/multi/tmp_1/"; #else -char *fileprefix = NULL; /* file prefix, default as NULL */ +char *fileprefix = "/tmp/"; #endif size_t fileprefixlen; /* file prefix length */ |