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Optimize inquire.IsSubset #713

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yacovm
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@yacovm yacovm commented Feb 22, 2020

This change set makes IsSubset not use reflection
for faster processing.

FAB-17519 raised a concern that the peer's CPU spikes
during evaluation of lots of combinations, and the captured
CPU profile trace showed that reflection eats a lot of CPU cycles.

Change-Id: I5859d585ae76f1cab204daac7ea461a60fe8f33d
Signed-off-by: yacovm yacovm@il.ibm.com

This change set makes IsSubset not use reflection
for faster processing.

FAB-17519 raised a concern that the peer's CPU spikes
during evaluation of lots of combinations, and the captured
CPU profile trace showed that reflection eats a lot of CPU cycles.

Change-Id: I5859d585ae76f1cab204daac7ea461a60fe8f33d
Signed-off-by: yacovm <yacovm@il.ibm.com>
@yacovm yacovm requested a review from a team as a code owner February 22, 2020 09:13
@yacovm yacovm merged commit a0b7584 into hyperledger:release-1.4 Feb 22, 2020
C0rWin pushed a commit to C0rWin/fabric that referenced this pull request Sep 15, 2020
This change set makes IsSubset not use reflection
for faster processing.

FAB-17519 raised a concern that the peer's CPU spikes
during evaluation of lots of combinations, and the captured
CPU profile trace showed that reflection eats a lot of CPU cycles.

Change-Id: I5859d585ae76f1cab204daac7ea461a60fe8f33d
Signed-off-by: yacovm <yacovm@il.ibm.com>
@yacovm yacovm deleted the no_reflection_equal_princpal_sets-release-1.4 branch February 9, 2021 10:38
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2 participants