diff options
| author | Guido van Rossum <guido@python.org> | 2024-05-01 01:26:34 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-05-01 01:26:34 (GMT) |
| commit | 7d83f7bcc484145596bae1ff015fed0762da345d (patch) | |
| tree | f2f3cbb0cefaa920b319c77da00606fef1db48aa /Objects/object.c | |
| parent | 9c468e2c5dffb6fa9811fd16e70fa0463bdfce5f (diff) | |
| download | cpython-7d83f7bcc484145596bae1ff015fed0762da345d.zip cpython-7d83f7bcc484145596bae1ff015fed0762da345d.tar.gz cpython-7d83f7bcc484145596bae1ff015fed0762da345d.tar.bz2 | |
gh-118335: Configure Tier 2 interpreter at build time (#118339)
The code for Tier 2 is now only compiled when configured
with `--enable-experimental-jit[=yes|interpreter]`.
We drop support for `PYTHON_UOPS` and -`Xuops`,
but you can disable the interpreter or JIT
at runtime by setting `PYTHON_JIT=0`.
You can also build it without enabling it by default
using `--enable-experimental-jit=yes-off`;
enable with `PYTHON_JIT=1`.
On Windows, the `build.bat` script supports
`--experimental-jit`, `--experimental-jit-off`,
`--experimental-interpreter`.
In the C code, `_Py_JIT` is defined as before
when the JIT is enabled; the new variable
`_Py_TIER2` is defined when the JIT *or* the
interpreter is enabled. It is actually a bitmask:
1: JIT; 2: default-off; 4: interpreter.
Diffstat (limited to 'Objects/object.c')
| -rw-r--r-- | Objects/object.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Objects/object.c b/Objects/object.c index 8d85693..45310a6 100644 --- a/Objects/object.c +++ b/Objects/object.c @@ -2281,9 +2281,11 @@ static PyTypeObject* static_types[] = { &_PyBufferWrapper_Type, &_PyContextTokenMissing_Type, &_PyCoroWrapper_Type, +#ifdef _Py_TIER2 &_PyCounterExecutor_Type, &_PyCounterOptimizer_Type, &_PyDefaultOptimizer_Type, +#endif &_Py_GenericAliasIterType, &_PyHamtItems_Type, &_PyHamtKeys_Type, @@ -2304,8 +2306,10 @@ static PyTypeObject* static_types[] = { &_PyPositionsIterator, &_PyUnicodeASCIIIter_Type, &_PyUnion_Type, +#ifdef _Py_TIER2 &_PyUOpExecutor_Type, &_PyUOpOptimizer_Type, +#endif &_PyWeakref_CallableProxyType, &_PyWeakref_ProxyType, &_PyWeakref_RefType, |