Commit 9c27521d authored by Junchao Zhang's avatar Junchao Zhang
Browse files

Update RELEASE_NOTES to include PathScale problems

Signed-off-by: Kenneth Raffenetti's avatarKen Raffenetti <>
parent 99932bbc
......@@ -11,6 +11,19 @@
### PathScale compilers
* Due to bugs in the PathScale compiler suite, some configurations of MPICH
do not build correctly.
- v5.0.1: When the --disable-shared configure option is passed to MPICH,
applications will give a segfault.
- v5.0.5: Unless you pass the --enable-fast=O0 configure flag to MPICH,
applications will hang.
See the following ticket for more information:
### Fine-grained thread safety
* ch3:sock does not (and will not) support fine-grained threading.
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