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| author | Maxime Chevalier-Boisvert <maximechevalierb@gmail.com> | 2021-03-04 14:13:54 -0500 |
|---|---|---|
| committer | Alan Wu <XrXr@users.noreply.github.com> | 2021-10-20 18:19:31 -0400 |
| commit | 4a99990b36e29f24f2e0cb12531fa4de65cce071 (patch) | |
| tree | 4758967f5fdef9b6562fe9c23904cf5cb5a257c8 /doc | |
| parent | e4e453c7d0bd93e3d76879285a29f0bbb7edfab4 (diff) | |
Update yjit.md
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/yjit.md | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/doc/yjit.md b/doc/yjit.md index f5b50c3d3d..46356c9583 100644 --- a/doc/yjit.md +++ b/doc/yjit.md @@ -44,7 +44,7 @@ make -j16 test-all ## Usage -Once uJIT is built, you can either use `./miniruby` from within your build directory, or switch to the uJIT version of `ruby` +Once YJIT is built, you can either use `./miniruby` from within your build directory, or switch to the YJIT version of `ruby` by using the `chruby` tool: ``` @@ -52,17 +52,17 @@ chruby ruby-yjit ruby myscript.rb ``` -You can dump statistics about compilation and execution by running uJIT with the `--yjit-stats` command-line option: +You can dump statistics about compilation and execution by running YJIT with the `--yjit-stats` command-line option: ``` -./miniruby --ujit-stats myscript.rb +./miniruby --yjit-stats myscript.rb ``` The machine code generated for a given method can be printed by adding `puts YJIT.disasm(method(:method_name))` to a Ruby script. Note that no code will be generated if the method is not compiled. ## Source Code Organization -The uJIT source code is divided between: +The YJIT source code is divided between: - `yjit_asm.c`: x86 in-memory assembler we use to generate machine code - `yjit_asm_tests.c`: tests for the in-memory assembler - `yjit_codegen.c`: logic for translating Ruby bytecode to machine code |