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author | Ben Gamari <bgamari.foss@gmail.com> | 2018-05-03 12:42:24 -0400 |
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committer | Ben Gamari <ben@smart-cactus.org> | 2018-05-03 15:01:17 -0400 |
commit | 6462d90d01bcb07b8bff63689e8f2c8c20044952 (patch) | |
tree | e198502f5c132160ef888c24196625a910bb525e /rts/sm/OSMem.h | |
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/sm/OSMem.h')
-rw-r--r-- | rts/sm/OSMem.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/rts/sm/OSMem.h b/rts/sm/OSMem.h index 3b0cee9630..7dd0efdc23 100644 --- a/rts/sm/OSMem.h +++ b/rts/sm/OSMem.h @@ -18,6 +18,7 @@ void osFreeAllMBlocks(void); size_t getPageSize (void); StgWord64 getPhysicalMemorySize (void); void setExecutable (void *p, W_ len, bool exec); +bool osBuiltWithNumaSupport(void); // See #14956 bool osNumaAvailable(void); uint32_t osNumaNodes(void); uint64_t osNumaMask(void); |