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| author | Dong-hee Na <donghee.na@python.org> | 2023-04-05 00:10:45 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-04-05 00:10:45 (GMT) |
| commit | a62ff970750267441a7175b1bd6d6b2ec59d9a2c (patch) | |
| tree | cbfb21807e30aff4b6d8e9189291d4dbb1d57552 | |
| parent | f513d5c80672c76acbdaf7d5b601f4bbe9fae56a (diff) | |
| download | cpython-a62ff970750267441a7175b1bd6d6b2ec59d9a2c.zip cpython-a62ff970750267441a7175b1bd6d6b2ec59d9a2c.tar.gz cpython-a62ff970750267441a7175b1bd6d6b2ec59d9a2c.tar.bz2 | |
gh-101525: Disable peephole optimization process of BOLT (gh-103187)
Co-authored-by: Dong-hee Na <donghee.na@linecorp.com>
| -rw-r--r-- | Doc/whatsnew/3.12.rst | 2 | ||||
| -rw-r--r-- | Makefile.pre.in | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/Doc/whatsnew/3.12.rst b/Doc/whatsnew/3.12.rst index cc2c056..23524ec 100644 --- a/Doc/whatsnew/3.12.rst +++ b/Doc/whatsnew/3.12.rst @@ -465,7 +465,7 @@ Optimizations * Added experimental support for using the BOLT binary optimizer in the build process, which improves performance by 1-5%. - (Contributed by Kevin Modzelewski in :gh:`90536`.) + (Contributed by Kevin Modzelewski in :gh:`90536` and tuned by Dong-hee Na in :gh:`101525`) * Speed up the regular expression substitution (functions :func:`re.sub` and :func:`re.subn` and corresponding :class:`!re.Pattern` methods) for diff --git a/Makefile.pre.in b/Makefile.pre.in index b97daaf..9fdbd8d 100644 --- a/Makefile.pre.in +++ b/Makefile.pre.in @@ -670,7 +670,7 @@ bolt-opt: @PREBOLT_RULE@ @LLVM_BOLT@ ./$(BUILDPYTHON) -instrument -instrumentation-file-append-pid -instrumentation-file=$(abspath $(BUILDPYTHON).bolt) -o $(BUILDPYTHON).bolt_inst ./$(BUILDPYTHON).bolt_inst $(PROFILE_TASK) || true @MERGE_FDATA@ $(BUILDPYTHON).*.fdata > $(BUILDPYTHON).fdata - @LLVM_BOLT@ ./$(BUILDPYTHON) -o $(BUILDPYTHON).bolt -data=$(BUILDPYTHON).fdata -update-debug-sections -reorder-blocks=ext-tsp -reorder-functions=hfsort+ -split-functions -icf=1 -inline-all -split-eh -reorder-functions-use-hot-size -peepholes=all -jump-tables=aggressive -inline-ap -indirect-call-promotion=all -dyno-stats -use-gnu-stack -frame-opt=hot + @LLVM_BOLT@ ./$(BUILDPYTHON) -o $(BUILDPYTHON).bolt -data=$(BUILDPYTHON).fdata -update-debug-sections -reorder-blocks=ext-tsp -reorder-functions=hfsort+ -split-functions -icf=1 -inline-all -split-eh -reorder-functions-use-hot-size -peepholes=none -jump-tables=aggressive -inline-ap -indirect-call-promotion=all -dyno-stats -use-gnu-stack -frame-opt=hot rm -f *.fdata rm -f $(BUILDPYTHON).bolt_inst mv $(BUILDPYTHON).bolt $(BUILDPYTHON) |