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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/71347/
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Review request for mesos, Andrei Sekretenko and Meng Zhu.
Bugs: MESOS-9806
https://issues.apache.org/jira/browse/MESOS-9806
Repository: mesos
Description
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There are several optimization used here:
* Avoid unnecessary copying of Resource objects.
* Avoid unnecessary validation.
The shrinkResources function now is a friend of Resources,
in order to perform an in-place shuffle of the vector.
Master branch:
HierarchicalAllocator_WithQuotaParam.LargeAndSmallQuota/2
Made 3500 allocations in 36.1185929secs
Made 0 allocation in 32.62218602secs
After all patches in review chain:
HierarchicalAllocator_WithQuotaParam.LargeAndSmallQuota/2
Made 3500 allocations in 21.389381617secs
Made 0 allocation in 18.593000222secs
Diffs
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include/mesos/resource_quantities.hpp
c861df8a8a167b19ea8374c22cdd2a8fe567a6a6
include/mesos/resources.hpp a6a052ba51e13e2804eca846f08605e7f0714cfd
include/mesos/v1/resources.hpp e43d1fba69771405f4575cf675d6f0cd13c2c7c9
src/common/resource_quantities.cpp 9577181bc4c05214759332e41f4a7d8b8fb6db1f
src/common/resources.cpp fc7e86ba5eee3deb953d85065a1192374910c5e5
src/common/resources_utils.cpp 720b954b74a5db72438b1846d7df837d6a1fa4a4
src/v1/resources.cpp 88da0a185bd54e7053a221fe0b3255f3c514ac60
Diff: https://reviews.apache.org/r/71347/diff/1/
Testing
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make check
Thanks,
Benjamin Mahler
