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2d12ef78e9
Summary: Test data: 500kLOC of benchmark.yaml, 23Mb. (that is a subset of the actual uops benchmark i was trying to analyze!) Old time: (D54381) ``` $ time ./bin/llvm-exegesis -mode=analysis -analysis-epsilon=100000 -benchmarks-file=/tmp/benchmarks.yaml -analysis-inconsistencies-output-file=/tmp/clusters.html &> /dev/null real 0m10.487s user 0m9.745s sys 0m0.740s ``` New time: ``` $ time ./bin/llvm-exegesis -mode=analysis -analysis-epsilon=100000 -benchmarks-file=/tmp/benchmarks.yaml -analysis-inconsistencies-output-file=/tmp/clusters.html &> /dev/null real 0m9.599s user 0m8.824s sys 0m0.772s ``` Not that much, around -9%. But that is not the good part yet, again. Old: * calls to allocation functions: 3347676 * temporary allocations: 277818 * bytes allocated in total (ignoring deallocations): 10.52 GB New: * calls to allocation functions: 2109712 (-36%) * temporary allocations: 33112 (-88%) * bytes allocated in total (ignoring deallocations): 4.43 GB (-58% *sic*) Reviewers: courbet, MaskRay, RKSimon, gchatelet, john.brawn Reviewed By: courbet, MaskRay Subscribers: tschuett, llvm-commits Differential Revision: https://reviews.llvm.org/D54382 llvm-svn: 347198 |
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| lib | ||
| CMakeLists.txt | ||
| llvm-exegesis.cpp | ||
| LLVMBuild.txt | ||