v4.1.x: common/ofi: Utilize new libfabric API to import memhooks monitor#9308
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jsquyres merged 2 commits intoopen-mpi:v4.1.xfrom Aug 29, 2021
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v4.1.x: common/ofi: Utilize new libfabric API to import memhooks monitor#9308jsquyres merged 2 commits intoopen-mpi:v4.1.xfrom
jsquyres merged 2 commits intoopen-mpi:v4.1.xfrom
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This patch attempts to open up libfabric resources in order to notify libfabric when our memhooks patcher intercepts free calls. Signed-off-by: William Zhang <wilzhang@amazon.com> (cherry picked from commit 25811e2)
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Turns out something was just unclean with my build, spun up new instances to test and it worked fine |
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aws:bot:retest |
hppritcha
approved these changes
Aug 25, 2021
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Previously set this as DNM since we were discussing whether we wanted #9318 , still would like this to get into 4.1.2 |
There are known issues with the API in libfabric 1.13.0 which will guarantee segfaults when used. These issues are fixed in libfabric 1.13.1, but we do not have a way to detect which patch version of libfabric is used. Thus, delay the usage of the API until the subsequent minor release. Signed-off-by: William Zhang <wilzhang@amazon.com> (cherry picked from commit 190feba)
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Repush since the cherry-pick wasn't in master at the time |
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Please help me merge this patch, thanks |
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This patch attempts to open up libfabric resources in order to notify
libfabric when our memhooks patcher intercepts free calls.
Signed-off-by: William Zhang wilzhang@amazon.com
(cherry picked from commit 25811e2)