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| author | Quincey Koziol <koziol@hdfgroup.org> | 2003-12-31 20:36:37 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2003-12-31 20:36:37 (GMT) |
| commit | 4da7b1ee9b462925818cf704c89a72fef5f55e4d (patch) | |
| tree | e9f04f8824aa714fb2346ed540a4b291ce2bb0c1 /src/H5config.h.in | |
| parent | b0b020d422b493228c00449391552bdfc50a33c2 (diff) | |
| download | hdf5-4da7b1ee9b462925818cf704c89a72fef5f55e4d.zip hdf5-4da7b1ee9b462925818cf704c89a72fef5f55e4d.tar.gz hdf5-4da7b1ee9b462925818cf704c89a72fef5f55e4d.tar.bz2 | |
[svn-r8009] Purpose:
Bug fix
Description:
Add special-case handling to floating-point conversion tests to avoid
problems with denormalized values on Cray T3E & T90 platforms. (Still not
working on Cray SV1, but at least it's closer).
Solution:
Detect denormalized values and don't try to operate on them on the Crays.
Platforms tested:
FreeBSD 4.9 (sleipnir)
Cray T3E (hubble.cray.com)
Cray T90 (gypsy.cray.com)
Diffstat (limited to 'src/H5config.h.in')
| -rw-r--r-- | src/H5config.h.in | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/H5config.h.in b/src/H5config.h.in index f2348c4..3a2924c 100644 --- a/src/H5config.h.in +++ b/src/H5config.h.in @@ -1,5 +1,9 @@ /* src/H5config.h.in. Generated from configure.in by autoheader. */ +/* Define if your system can handle converting denormalized floating-point + values. */ +#undef CONVERT_DENORMAL_FLOAT + /* Define if `dev_t' is a scalar */ #undef DEV_T_IS_SCALAR @@ -39,6 +43,12 @@ /* Define if we want flexible parallel HDF5 support */ #undef HAVE_FPHDF5 +/* Define to 1 if you have the `frexpf' function. */ +#undef HAVE_FREXPF + +/* Define to 1 if you have the `frexpl' function. */ +#undef HAVE_FREXPL + /* Define to 1 if you have the `fseek64' function. */ #undef HAVE_FSEEK64 |