diff options
| author | Takashi Kokubun <takashikkbn@gmail.com> | 2020-12-16 22:08:04 -0800 |
|---|---|---|
| committer | Takashi Kokubun <takashikkbn@gmail.com> | 2020-12-16 23:06:28 -0800 |
| commit | 5d74894f2bc4a3a18aec952d946ead3d784cb4b4 (patch) | |
| tree | d79ca3d44040475d401bb40ce8de8166af516607 /tool/ruby_vm/views/_mjit_compile_insn_body.erb | |
| parent | 3b4d698e0b5a79b63b05ae0c79d282a9049225e4 (diff) | |
Lazily move PC with RUBY_VM_CHECK_INTS
```
$ benchmark-driver -v --rbenv 'before --jit;after --jit' --repeat-count=12 --alternate --output=all benchmark.yml
before --jit: ruby 3.0.0dev (2020-12-17T06:17:46Z master 3b4d698e0b) +JIT [x86_64-linux]
after --jit: ruby 3.0.0dev (2020-12-17T07:01:48Z master 843abb96f0) +JIT [x86_64-linux]
last_commit=Lazily move PC with RUBY_VM_CHECK_INTS
Calculating -------------------------------------
before --jit after --jit
Optcarrot Lan_Master.nes 80.29343646660429 83.15779723251525 fps
82.26755637885149 85.50197941326810
83.50682959728820 88.14657804306270
85.01236533133049 88.78201988978667
87.81799334561326 88.94841008936447
87.88228562393064 89.37925215601926
88.06695585889995 89.86143277214475
88.84730834922165 90.00773346420887
90.46317871213088 90.82603371104014
90.96308347148916 91.29797694822179
90.97945938504556 91.31086331868738
91.57127890154500 91.49949184318844
```
Diffstat (limited to 'tool/ruby_vm/views/_mjit_compile_insn_body.erb')
| -rw-r--r-- | tool/ruby_vm/views/_mjit_compile_insn_body.erb | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/tool/ruby_vm/views/_mjit_compile_insn_body.erb b/tool/ruby_vm/views/_mjit_compile_insn_body.erb index bc77b02b71..900480ddc0 100644 --- a/tool/ruby_vm/views/_mjit_compile_insn_body.erb +++ b/tool/ruby_vm/views/_mjit_compile_insn_body.erb @@ -20,14 +20,14 @@ % # For `leave`. We can't proceed next ISeq in the same JIT function. % expr.gsub!(/^(?<indent>\s*)RESTORE_REGS\(\);\n/) do % indent = Regexp.last_match[:indent] -% <<-RESTORE_REGS.gsub(/^ +/, '') +% <<-end.gsub(/^ +/, '') % #if OPT_CALL_THREADED_CODE % #{indent}rb_ec_thread_ptr(ec)->retval = val; % #{indent}return 0; % #else % #{indent}return val; % #endif -% RESTORE_REGS +% end % end % expr.gsub!(/^(?<indent>\s*)NEXT_INSN\(\);\n/) do % indent = Regexp.last_match[:indent] @@ -47,6 +47,15 @@ % # % # TODO: support combination of following macros in the same line % case line +% when /\A\s+RUBY_VM_CHECK_INTS\(ec\);\s+\z/ +% if insn.leaf_without_check_ints? # lazily move PC here + fprintf(f, " if (UNLIKELY(RUBY_VM_INTERRUPTED_ANY(ec))) {\n"); + fprintf(f, " reg_cfp->pc = original_body_iseq + %d;\n", next_pos); /* ADD_PC(INSN_ATTR(width)); */ + fprintf(f, " rb_threadptr_execute_interrupts(rb_ec_thread_ptr(ec), 0);\n"); + fprintf(f, " }\n"); +% else + fprintf(f, <%= to_cstr.call(line) %>); +% end % when /\A\s+JUMP\((?<dest>[^)]+)\);\s+\z/ % dest = Regexp.last_match[:dest] % |