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| author | Ben Gamari <bgamari.foss@gmail.com> | 2018-05-03 12:42:24 -0400 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2018-05-03 15:01:17 -0400 |
| commit | 6462d90d01bcb07b8bff63689e8f2c8c20044952 (patch) | |
| tree | e198502f5c132160ef888c24196625a910bb525e /rts/posix | |
| parent | 721e82644b49da59e84c409562a63e7df75068bb (diff) | |
| download | haskell-6462d90d01bcb07b8bff63689e8f2c8c20044952.tar.gz | |
rts: Throw better error if --numa is used without libnuma support
Test Plan: Validate, run program with `+RTS --numa` without libnuma
support compiled in
Reviewers: erikd, simonmar
Subscribers: thomie, carter
GHC Trac Issues: #14956
Differential Revision: https://phabricator.haskell.org/D4556
Diffstat (limited to 'rts/posix')
| -rw-r--r-- | rts/posix/OSMem.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/rts/posix/OSMem.c b/rts/posix/OSMem.c index f603644375..9ecd53e9db 100644 --- a/rts/posix/OSMem.c +++ b/rts/posix/OSMem.c @@ -591,6 +591,15 @@ void osReleaseHeapMemory(void) #endif +bool osBuiltWithNumaSupport(void) +{ +#if HAVE_LIBNUMA + return true; +#else + return false; +#endif +} + bool osNumaAvailable(void) { #if HAVE_LIBNUMA |