diff options
Diffstat (limited to 'test/h5test.c')
| -rw-r--r-- | test/h5test.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/test/h5test.c b/test/h5test.c index 1d82ddb..bb7853c 100644 --- a/test/h5test.c +++ b/test/h5test.c @@ -67,7 +67,7 @@ /* For the PFS of TFLOPS */ #define HDF5_PARAPREFIX "pfs:/pfs_grande/multi/tmp_1" #else -#define HDF5_PARAPREFIX "/tmp" +#define HDF5_PARAPREFIX "" #endif #endif char *paraprefix = NULL; /* for command line option para-prefix */ @@ -256,6 +256,10 @@ h5_reset(void) * * Albert Cheng, 2000-01-25 * Added prefix for parallel test files. + * + * Albert Cheng, 2003-05-08 + * Changed the default parallel prefix back to NULL but added + * an explanation remark of $HDF5_PARAPREFIX. *------------------------------------------------------------------------- */ char * @@ -265,6 +269,7 @@ h5_fixname(const char *base_name, hid_t fapl, char *fullname, size_t size) const char *suffix = ".h5"; /* suffix has default */ char *ptr, last = '\0'; size_t i, j; + static int HDF5_PARAPREFIX_explained=0; hid_t driver=(-1); if (!base_name || !fullname || size < 1) @@ -290,11 +295,19 @@ h5_fixname(const char *base_name, hid_t fapl, char *fullname, size_t size) * then try the constant */ prefix = (paraprefix ? paraprefix : getenv("HDF5_PARAPREFIX")); - + if (!prefix && !HDF5_PARAPREFIX_explained){ + printf("*** Remark ***\n" + "You can use environment variable HDF5_PARAPREFIX to " + "run parallel test files in a\n" + "different directory or to add file type prefix. E.g.,\n" + " HDF5_PARAPREFIX=pfs:/PFS/user/me\n" + " export HDF5_PARAPREFIX\n" + "*** End of Remark ***\n"); + HDF5_PARAPREFIX_explained++; #ifdef HDF5_PARAPREFIX - if (!prefix) prefix = HDF5_PARAPREFIX; #endif /* HDF5_PARAPREFIX */ + } }else{ /* For serial: * First use the environment variable, then try the constant |