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| author | Guido van Rossum <guido@python.org> | 2023-06-27 02:02:57 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-06-27 02:02:57 (GMT) |
| commit | 51fc72511733353de15bc633a3d7b6da366842e4 (patch) | |
| tree | 13c7075d57530adf90f82ba0025649f163b51abb /.gitattributes | |
| parent | d3af83b9342457d8b24476baeb799f7506ff04f3 (diff) | |
| download | cpython-51fc72511733353de15bc633a3d7b6da366842e4.zip cpython-51fc72511733353de15bc633a3d7b6da366842e4.tar.gz cpython-51fc72511733353de15bc633a3d7b6da366842e4.tar.bz2 | |
gh-104584: Baby steps towards generating and executing traces (#105924)
Added a new, experimental, tracing optimizer and interpreter (a.k.a. "tier 2"). This currently pessimizes, so don't use yet -- this is infrastructure so we can experiment with optimizing passes. To enable it, pass ``-Xuops`` or set ``PYTHONUOPS=1``. To get debug output, set ``PYTHONUOPSDEBUG=N`` where ``N`` is a debug level (0-4, where 0 is no debug output and 4 is excessively verbose).
All of this code is likely to change dramatically before the 3.13 feature freeze. But this is a first step.
Diffstat (limited to '.gitattributes')
| -rw-r--r-- | .gitattributes | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/.gitattributes b/.gitattributes index bab1ef0..a2ff14c 100644 --- a/.gitattributes +++ b/.gitattributes @@ -86,6 +86,7 @@ Parser/token.c generated Programs/test_frozenmain.h generated Python/Python-ast.c generated Python/generated_cases.c.h generated +Python/executor_cases.c.h generated Python/opcode_targets.h generated Python/stdlib_module_names.h generated Tools/peg_generator/pegen/grammar_parser.py generated |