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Updates RELEASE.txt with C++ config changes #802

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Jun 25, 2021
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Updates RELEASE.txt with C++ config changes #802

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24 changes: 24 additions & 0 deletions release_docs/RELEASE.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -47,6 +47,30 @@ New Features

Configuration:
-------------
- Adds C++ Autotools configuration file for Intel

* Checks for icpc as the compiler
* Copies most non-warning flags from intel-flags

(DER - 2021/06/02)

- Adds C++ Autotools configuration file for PGI

* Checks for pgc++ as the compiler name (was: pgCC)
* Other options basically match new C options (below)

(DER - 2021/06/02)

- Updates PGI C options

* -Minform set to warn (was: inform) to suppress spurious messages
* Sets -gopt -O2 as debug options
* Sets -O4 as 'high optimization' option
* Sets -O0 as 'no optimization' option
* Removes specific settings for PGI 9 and 10

(DER - 2021/06/02)

- Added an option to make the global thread-safe lock a recursive R/W lock

Prior to this release, the HDF5 library supported multi-threaded
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