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authorRichard Uhler <ruhler@google.com>2017-11-22 16:12:29 +0000
committerRichard Uhler <ruhler@google.com>2017-12-01 09:10:48 +0000
commit660be6ff67870d2512230b13effefdbc5abe43e4 (patch)
tree4a4cde728d6aeb2ea8f1ef63c7e7f82383a9acd0 /compiler/optimizing/code_generator_mips.cc
parenta602c56ba1a82d70eb40de35e7c716477a46ee28 (diff)
Add VMDebug.getInstancesOfClasses API.
The API can be used to iterate over instances of a given type on the heap. The GetInstancesOfClassesBenchmark run on bullhead shows the run time of the API grows linearly in the number of classes, C, to get instances of and the number of total instances, N, allocated on the heap. C N=~2^18 N=~2^19 1 13ms 21ms 2 26ms 43ms 4 53ms 87ms Bug: 69729799 Test: ./test/testrunner/testrunner.py -t 099-vmdebug -b --host Change-Id: Ied053d19760e656012e2577776f75a1cc0a14ac3
Diffstat (limited to 'compiler/optimizing/code_generator_mips.cc')
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