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| author | Quincey Koziol <koziol@hdfgroup.org> | 2003-12-31 20:36:44 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2003-12-31 20:36:44 (GMT) |
| commit | a550ccd1d2832842d89df32e7c30aac5fc8bfde3 (patch) | |
| tree | a8ef19e70a8597dcafc65873022f6fed052ee292 /src/H5config.h.in | |
| parent | 502b49b2b91d25e16668d8eee1610f7a2fe00fc7 (diff) | |
| download | hdf5-a550ccd1d2832842d89df32e7c30aac5fc8bfde3.zip hdf5-a550ccd1d2832842d89df32e7c30aac5fc8bfde3.tar.gz hdf5-a550ccd1d2832842d89df32e7c30aac5fc8bfde3.tar.bz2 | |
[svn-r8010] 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 366ba89..6a0c8dd 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 @@ -36,6 +40,12 @@ /* Define to 1 if you have the `fork' function. */ #undef HAVE_FORK +/* 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 |