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2018-10-21mjit.c: remove wrongly-committed debug codek0kubun
mistake in r65279. === Optcarrot Benchmark === $ benchmark-driver benchmark.yml --rbenv 'before::before --disable-gems --jit;after::after --disable-gems --jit' -v --repeat-count 24 before: ruby 2.6.0dev (2018-10-21 trunk 65277) +JIT [x86_64-linux] after: ruby 2.6.0dev (2018-10-21 trunk 65279) +JIT [x86_64-linux] last_commit=mjit.c: remove wrongly-committed debug code Calculating ------------------------------------- before after Optcarrot Lan_Master.nes 85.008 86.078 fps Comparison: Optcarrot Lan_Master.nes after: 86.1 fps before: 85.0 fps - 1.01x slower git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65280 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-21mjit.c: copy call cache values to MJIT workerk0kubun
same as r65275 but for call cache. === Optcarrot Benchmark === $ benchmark-driver benchmark.yml --rbenv 'before::before --disable-gems --jit;after::after --disable-gems --jit' -v --repeat-count 24 before: ruby 2.6.0dev (2018-10-21 trunk 65277) +JIT [x86_64-linux] after: ruby 2.6.0dev (2018-10-21 trunk 65277) +JIT [x86_64-linux] last_commit=mjit.c: copy call cache values to MJIT worker Calculating ------------------------------------- before after Optcarrot Lan_Master.nes 85.372 85.359 fps Comparison: Optcarrot Lan_Master.nes before: 85.4 fps after: 85.4 fps - 1.00x slower git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65279 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-21_mjit_compile_send.erb: don't split send_guardk0kubun
to another file, because it's no longer shared. It was created when attr_reader was inlined but it's no longer included. common.mk: ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65276 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-21mjit.c: copy inline cache values to MJIT workerk0kubun
on VM_CHECK_INTS. Letting MJIT worker directly see inline cache which may be being updated could result in inconsistent IC index and serial. mjit_worker.c: request the copy job after dequeue, and receive the result synchronously. tool/ruby_vm/views/_mjit_compile_ivar.erb: use the copied IC mjit_compile.c: change the interface to pass is_entries mjit.h: ditto === Optcarrot Benchmark === Thankfully this didn't have major performance regression. $ benchmark-driver benchmark.yml --rbenv 'before::before --disable-gems --jit;after::after --disable-gems --jit' -v --repeat-count 24 before: ruby 2.6.0dev (2018-10-21 trunk 65263) +JIT [x86_64-linux] after: ruby 2.6.0dev (2018-10-21 trunk 65263) +JIT [x86_64-linux] last_commit=mjit.c: copy inline cache values to MJIT worker Calculating ------------------------------------- before after Optcarrot Lan_Master.nes 85.421 85.454 fps Comparison: Optcarrot Lan_Master.nes after: 85.5 fps before: 85.4 fps - 1.00x slower git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65275 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-20revert r65213 and r65215k0kubun
as we didn't agree on the actual implementation yet git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65222 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-20rename configure option `--disable-mjit` to `--disable-mjit-support`ko1
* configure.ac: rename configure option `--disable-mjit` to `--disable-mjit-support` because `--disable-mjit` is ambiguous that runtime MJIT default enable option or supporting MJIT features. `ENABLE_MJIT` is also renamed to `MJIT_SUPPORT` * Makefile.in: catch up this fix. * common.mk: ditto. * test/ruby/test_jit.rb: ditto. * win32/Makefile.sub: catch up this fix on mswin. * tool/mkconfig.rb: fix to pass `MJIT_SUPPORT` key. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65217 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-20vm_insnhelper.c: never cache getinstancevariable twicek0kubun
We have several options to ensure there's no race condition between main thread and MJIT thead about IC reference: 1) Give up caching ivar for multiple classes (or multiple versions of the same class) in the same getinstancevariable (This commit's approach) 2) Allocate new inline cache every time Other ideas we could think of couldn't eliminate possibilities of race condition. In 2, it's memory allocation would be slow and it may trigger JIT cancellation frequently. So 1 would be fast for both VM and JIT situations. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65213 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-20Cleanup fiddle extenstion when sync them from github repo.hsbt
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65209 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-19transform_mjit_header.rb: fix up r65169nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65173 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-19transform_mjit_header.rb: `inline` may be a macronobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65170 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-19transform_mjit_header.rb: add system_header pragmanobu
* tool/transform_mjit_header.rb: insert GCC system_header pragma to get rid of errors caused by the contents included from system headers. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65169 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-19_mjit_compile_ivar.rb: use PRIuSIZEshyouhei
`ic->ic_value.index` is size_t, not always unsigned long. See also: https://travis-ci.org/ruby/ruby/jobs/443560810#L2263 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65166 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-18tool/insns2vm.rb: get rid of expanding pathsnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65157 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-18make-snapshot: package with TarHeadernobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65150 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-18remove message already unnecesaryusa
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65140 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-16tool/downloader.rb: retry Net::ReadTimeoutk0kubun
as failed in https://ci.appveyor.com/project/ruby/ruby/builds/19540849/job/9p9pq0b7hfrb2r8q git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65097 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-14_mjit_compile_ivar.erb: optimize setivar as wellk0kubun
mjit_compile.inc.erb: ditto common.mk: update dependency for the rename from getivar.erb === Optcarrot benchmark === ``` $ benchmark-driver benchmark.yml --rbenv '2.0.0::2.0.0-p648 --disable-gems;before::before --disable-gems;before+JIT::before --disable-gems --jit;after::after --disable-gems;after+JIT::after --disable-gems --jit' -v --repeat-count 24 2.0.0: ruby 2.0.0p648 (2015-12-16 revision 53162) [x86_64-linux] before: ruby 2.6.0dev (2018-10-14 trunk 65074) [x86_64-linux] before+JIT: ruby 2.6.0dev (2018-10-14 trunk 65074) +JIT [x86_64-linux] after: ruby 2.6.0dev (2018-10-14 trunk 65074) [x86_64-linux] after+JIT: ruby 2.6.0dev (2018-10-14 trunk 65074) +JIT [x86_64-linux] Calculating ------------------------------------- 2.0.0 before before+JIT after after+JIT Optcarrot Lan_Master.nes 34.434 53.125 84.782 53.321 86.812 fps Comparison: Optcarrot Lan_Master.nes after+JIT: 86.8 fps before+JIT: 84.8 fps - 1.02x slower after: 53.3 fps - 1.63x slower before: 53.1 fps - 1.63x slower 2.0.0: 34.4 fps - 2.52x slower ``` git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65076 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-14_mjit_compile_getivar.erb: we may not say receiver [ci skip]k0kubun
for instance variable access, unlike method call. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65075 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-14vm_opts.h: share USE_IC_FOR_IVAR as OPT_IC_FOR_IVARk0kubun
with mjit_compile.c (tool/ruby_vm/views/_mjit_compile_getivar.erb). mjit_compile.c: ditto tool/ruby_vm/views/_mjit_compile_getivar.erb: ditto vm_opts.h: ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65074 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-14_mjit_compile_getivar.erb: optimize IC-hit getivark0kubun
by inlining index (and serial to invalidate that) and simplifying the branch by using JIT cancellation. mjit_compile.inc.erb: use the above file mjit_compile.c: copy USE_IC_FOR_IVAR definition. will move this to another shared file later. common.mk: add new dependency test/ruby/test_jit.rb: cover this case === Optcarrot benchmark === ``` $ benchmark-driver benchmark.yml --rbenv '2.0.0::2.0.0-p648;before::before --disable-gems;before+JIT::before --disable-gems --jit;after::after --disable-gems;after+JIT::after --disable-gems --jit' -v --repeat-count 24 2.0.0: ruby 2.0.0p648 (2015-12-16 revision 53162) [x86_64-linux] before: ruby 2.6.0dev (2018-10-14 trunk 65072) [x86_64-linux] before+JIT: ruby 2.6.0dev (2018-10-14 trunk 65072) +JIT [x86_64-linux] after: ruby 2.6.0dev (2018-10-14 trunk 65072) [x86_64-linux] last_commit=_mjit_compile_getivar.erb: optimize IC-hit getivar after+JIT: ruby 2.6.0dev (2018-10-14 trunk 65072) +JIT [x86_64-linux] last_commit=_mjit_compile_getivar.erb: optimize IC-hit getivar Calculating ------------------------------------- 2.0.0 before before+JIT after after+JIT Optcarrot Lan_Master.nes 36.065 53.896 71.565 53.856 84.747 fps Comparison: Optcarrot Lan_Master.nes after+JIT: 84.7 fps before+JIT: 71.6 fps - 1.18x slower before: 53.9 fps - 1.57x slower after: 53.9 fps - 1.57x slower 2.0.0: 36.1 fps - 2.35x slower ``` git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65073 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-11win32/Makefile.sub: generate MJIT header pdbk0kubun
in the MJIT-header-specific path, not default path like vc140.pdb. mjit_worker.c: specify the MJIT-header-specific pdb path. tool/rbinstall.rb: install MJIT header pdb as well. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65003 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-11win32/Makefile.sub: install MJIT header and objectk0kubun
to prefix. This is a retry of r64947. So this doesn't still make mswin MJIT on install directory succeed. One more step required. tool/rbinstall.rb: This change is needed to install headers correctly since the extensions are .obj and .pch, not .h git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65000 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-03support --with-arch=x86_64hshyouhei
Recent apple machines describe themselves being x86_64h. That architecture is somehow supported by their C compiler and at least by recent clang. However config.sub does not know that fact so making universal binary targeting it is rejected by the program. Why not skip the check by config.sub. [fix GH-1971] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64905 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-02Install HTML docs if producednobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64895 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-29Expand gemspec path to the real pathnobu
`make install` has loaded forwardable.rb twice, from forwardable.gemspec and prime.gemspec. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64882 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-26revert r64847, r64846 and r64839k0kubun
because r64849 seems to fix issues which we were confused about. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64850 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-26revert r64838 and r64839k0kubun
because some build failures persisted git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64846 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-25Revert "Revert r64824 to fix build failure on AppVeyor"k0kubun
This reverts commit r64829. I'll prepare another temporary fix, but I'll separately commit that to make it easier to revert that later. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64838 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-25Revert r64824 to fix build failure on AppVeyork0kubun
AppVeyor msys2/MinGW build started to fail like: https://ci.appveyor.com/project/ruby/ruby/build/9722/job/b94kixi004klmye3 Until I can investigate that, I revert this for now. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64829 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-24insns.def: optimize & and | of Integer [experimental]k0kubun
not optimizing Array#& and Array#| because vm_insnhelper.c can't easily inline it (large amount of array.c code would be needed in vm_insnhelper.c) and the method body is a little complicated compared to Integer's ones. So I thought only Integer#& and Integer#| have a significant impact, and eliminating unnecessary branches would contribute to JIT's performance. vm_insnhelper.c: ditto tool/transform_mjit_header.rb: make sure these instructions are inlined on JIT. compile.c: compile vm_opt_and and vm_opt_or. id.def: define id for them to be used in compile.c and vm*.c vm.c: track redefinition of Integer#& and Integer#| vm_core.h: allow detecting redefinition of & and | test/ruby/test_jit.rb: test new insns test/ruby/test_optimization.rb: ditto * Optcarrot benchmark This is a kind of experimental thing but I'm committing this since the performance impact is significant especially on Optcarrot with JIT. $ benchmark-driver benchmark.yml --rbenv 'before::before --disable-gems;before+JIT::before --disable-gems --jit;after::after --disable-gems;after+JIT::after --disable-gems --jit' -v --repeat-count 24 before: ruby 2.6.0dev (2018-09-24 trunk 64821) [x86_64-linux] before+JIT: ruby 2.6.0dev (2018-09-24 trunk 64821) +JIT [x86_64-linux] after: ruby 2.6.0dev (2018-09-24 opt_and 64821) [x86_64-linux] last_commit=opt_or after+JIT: ruby 2.6.0dev (2018-09-24 opt_and 64821) +JIT [x86_64-linux] last_commit=opt_or Calculating ------------------------------------- before before+JIT after after+JIT Optcarrot Lan_Master.nes 51.460 66.315 53.023 71.173 fps Comparison: Optcarrot Lan_Master.nes after+JIT: 71.2 fps before+JIT: 66.3 fps - 1.07x slower after: 53.0 fps - 1.34x slower before: 51.5 fps - 1.38x slower [close https://github.com/ruby/ruby/pull/1963] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64824 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-24_mjit_compile_send.erb: remove TODO comment solved [ci skip]k0kubun
which was solved by r64820 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64821 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-24_mjit_compile_send.erb: refactor code to setup iseqk0kubun
by sharing vm_call_iseq_setup_normal. This is a retry of r64280. vm_insnhelper.c: Remove unused argument `ci` and pass `me` instead of `cc` to share this with JIT. Declare this with ALWAYS_INLINE to make sure this function is inlined in JIT. tool/mk_call_iseq_optimized.rb: deal with the interface change of vm_call_iseq_setup_normal. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64820 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-22tool/enc-unicode.rb: rewrote without flip-flopnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64814 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-21darwin-cc: hide ld warningsnobu
* tool/darwin-cc: ld in Apple's recent Xcode warns text-based stub files, which are probably caused by Apple's broken package. hide such (and architecture deprecation) warnings during configuration to pass TRY_LDFLAGS. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64802 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-20fix typo [ci skip]shyouhei
This error does not happen right now so this typo is not serious, unless you locally edit insns.def. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64791 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-18vm_insnhelper.h: rename CI_SET_FASTPATH to CC_SET_FASTPATHk0kubun
because it's actually setting fastpath to cc instead of ci since r51903. vm_insnhelper.c: ditto mjit_compile.c: ditto tool/ruby_vm/views/_mjit_compile_send.erb: ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64772 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-17common.mk: ruby tool/update-deps --fixk0kubun
tool/update-deps: tweak the comment to make sure it should be built in the source directory, because building ruby outside source directory failed on my trial. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64764 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-14move ADD_PC around (take 2)shyouhei
Now that we can say for sure if an instruction calls a method or not internally, it is now possible to reroute the bugs that forced us to revert the "move PC around" optimization. First try: r62051 Reverted: r63763 See also: r63999 ---- trunk: ruby 2.6.0dev (2018-09-13 trunk 64736) [x86_64-darwin15] ours: ruby 2.6.0dev (2018-09-13 trunk 64736) [x86_64-darwin15] last_commit=move ADD_PC around (take 2) Calculating ------------------------------------- trunk ours so_ackermann 1.884 2.278 i/s - 1.000 times in 0.530926s 0.438935s so_array 1.178 1.157 i/s - 1.000 times in 0.848786s 0.864467s so_binary_trees 0.176 0.177 i/s - 1.000 times in 5.683895s 5.657707s so_concatenate 0.220 0.221 i/s - 1.000 times in 4.546896s 4.518949s so_count_words 6.729 6.470 i/s - 1.000 times in 0.148602s 0.154561s so_exception 3.324 3.688 i/s - 1.000 times in 0.300872s 0.271147s so_fannkuch 0.546 0.968 i/s - 1.000 times in 1.831328s 1.033376s so_fasta 0.541 0.547 i/s - 1.000 times in 1.849923s 1.827091s so_k_nucleotide 0.800 0.777 i/s - 1.000 times in 1.250635s 1.286295s so_lists 2.101 1.848 i/s - 1.000 times in 0.475954s 0.541095s so_mandelbrot 0.435 0.408 i/s - 1.000 times in 2.299328s 2.450535s so_matrix 1.946 1.912 i/s - 1.000 times in 0.513872s 0.523076s so_meteor_contest 0.311 0.317 i/s - 1.000 times in 3.219297s 3.152052s so_nbody 0.746 0.703 i/s - 1.000 times in 1.339815s 1.423441s so_nested_loop 0.899 0.901 i/s - 1.000 times in 1.111767s 1.109555s so_nsieve 0.559 0.579 i/s - 1.000 times in 1.787763s 1.726552s so_nsieve_bits 0.435 0.428 i/s - 1.000 times in 2.296282s 2.333852s so_object 1.368 1.442 i/s - 1.000 times in 0.731237s 0.693684s so_partial_sums 0.616 0.546 i/s - 1.000 times in 1.623592s 1.833097s so_pidigits 0.831 0.832 i/s - 1.000 times in 1.203117s 1.202334s so_random 2.934 2.724 i/s - 1.000 times in 0.340791s 0.367150s so_reverse_complement 0.583 0.866 i/s - 1.000 times in 1.714144s 1.154615s so_sieve 1.829 2.081 i/s - 1.000 times in 0.546607s 0.480562s so_spectralnorm 0.524 0.558 i/s - 1.000 times in 1.908716s 1.792382s git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64737 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-13Revert "vm_insnhelper.h: simplify EXEC_EC_CFP implementation"k0kubun
This reverts commit r64711, because EXEC_EC_CFP on JIT-ed code does not call jit_func with the patch when catch_except_p is true. It wasn't intentional. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64730 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-13vm_insnhelper.h: simplify EXEC_EC_CFP implementationk0kubun
and possibly memory access for iseq->body may be reduced. No significant impact for performance on Optcarrot. * before fps: 55.03865935187656 fps: 57.16854675983188 fps: 57.672458407661765 fps: 58.28989837869383 fps: 58.80503815099268 fps: 59.068054176528534 fps: 59.55736806358244 fps: 61.01018920533034 fps: 63.34167049232186 fps: 65.20575018321766 fps: 65.46758316561318 * after fps: 55.21860411005677 fps: 55.34840351179166 fps: 58.23666596747484 fps: 59.71987124578901 fps: 61.131485120234935 fps: 61.279905164649485 fps: 61.66060774175459 fps: 64.11215576508765 fps: 64.63699742853154 fps: 65.28260058920769 fps: 65.85447796482678 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64711 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-13move canary-related statements into macrosshyouhei
This is mostly cosmetic. Should generate a slightly readable vm.inc output. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64709 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-12_mjit_compile_pc_and_sp.erb: forget about memcpy [ci skip]k0kubun
because using memcpy here actually made performance worse. In Optcarrot, * for loop fps: 55.90428960597268 fps: 57.21690379342434 fps: 58.41751168279789 fps: 58.7317470613203 fps: 62.81371000202459 fps: 63.02541045417479 fps: 63.77324026366317 fps: 65.48067818347447 fps: 66.02324323831398 fps: 66.3816048847424 fps: 66.54526488660156 * memcpy fps: 54.98389812126847 fps: 57.96524857391357 fps: 57.974918725327946 fps: 58.285987089087364 fps: 58.639003211333225 fps: 59.03244214601948 fps: 59.89964772199603 fps: 60.809490242786175 fps: 62.462070790624146 fps: 62.534599002918306 fps: 63.787312566163756 That's probably because the copied size is very small. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64699 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-11_mjit_compile_insn.erb: move pc on JIT cancelk0kubun
if and only if it's not moved yet, to avoid potential bugs in the future. _mjit_compile_send.erb: ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64687 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-11bare_instructions.rb: use Hash#fetch to read attrk0kubun
to raise descriptive KeyError instead of NoMethodError in case these attrs are accidentally removed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64685 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-11_mjit_compile_insn.erb: prefer insn.always_leaf?k0kubun
rather than `trace_enablable_insns` which is hard to maintain. This would make performance bad because new branches for tracepoint will be added. Optcarrot before: fps: 56.885371547337655 fps: 60.02493636060194 fps: 63.051028327122076 fps: 63.78463316242535 fps: 64.20391937940403 fps: 64.55990344731123 fps: 64.56771099162921 fps: 64.95991277629723 fps: 65.15120708973232 fps: 65.90558702393933 fps: 66.29579283026303 Optcarrot after: fps: 52.7647027470875 fps: 53.67404855529564 fps: 58.40514319229468 fps: 60.90736996487708 fps: 62.83487236283472 fps: 63.01386139447994 fps: 63.42395443471596 fps: 63.78328559878602 fps: 64.58432081229746 fps: 64.78720429848532 fps: 65.48720618907552 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64684 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-11_mjit_compile_pc_and_sp.erb: skip moving pck0kubun
when catch_except_p is false and insn.always_leaf? is true (never makes arbitrary method call in the insn). On Optcarrot, unfortunately this didn't have measureable performance impact. But still this is a good direction since it becomes much faster when marking all insns as always leaf. bare_instructions.rb: add `#always_leaf?` that indicates the insn can always be considered as leaf. Using dynamic leaf for JIT would be hard since it requires to discard outdated code somehow. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64683 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-11transform_mjit_header.rb: add static to Init_*k0kubun
as well, to make CI succeed with VM_CHECK_MODE > 1. vm_insnhelper.c: drop unnecessary MJIT_HEADER ifdef. This is intended to be ignored by having `static inline`. Removing that by macro would be helpful for minimizing compilation time, but the impact is not so big and having many MJIT_HEADER check would be bad for maintainability. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-11add new instruction attribute called leafshyouhei
An instruction is leaf if it has no rb_funcall inside. In order to check this property, we introduce stack canary which is a random number collected at runtime. Stack top is always filled with this number and checked for stack smashing operations, when VM_CHECK_MODE. [GH-1947] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64677 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-07tool/node_name.rb: rewrote without flip-flopnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-04use mingw ANSI stdionobu
[Bug #13496] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64630 b2dd03c8-39d4-4d8f-98ff-823fe69b080e