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GH-108362: Revert "GH-108362: Incremental GC implementation (GH-108038)" (#115132)

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Revert "GH-108362: Incremental GC implementation (GH-108038)"

This reverts commit 36518e69d7.
This commit is contained in:
Mark Shannon 2024-02-07 12:38:34 +00:00 • committed by GitHub
parent d0322fdf2c
commit 8a3c499ffe
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13 changed files with 446 additions and 701 deletions
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23
Modules/gcmodule.c
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@ -158,12 +158,17 @@ gc_set_threshold_impl(PyObject *module, int threshold0, int group_right_1,
{
GCState *gcstate = get_gc_state();
gcstate->young.threshold = threshold0;
gcstate->generations[0].threshold = threshold0;
if (group_right_1) {
gcstate->old[0].threshold = threshold1;
gcstate->generations[1].threshold = threshold1;
}
if (group_right_2) {
gcstate->old[1].threshold = threshold2;
gcstate->generations[2].threshold = threshold2;
/* generations higher than 2 get the same threshold */
for (int i = 3; i < NUM_GENERATIONS; i++) {
gcstate->generations[i].threshold = gcstate->generations[2].threshold;
}
}
Py_RETURN_NONE;
}
@ -180,9 +185,9 @@ gc_get_threshold_impl(PyObject *module)
{
GCState *gcstate = get_gc_state();
return Py_BuildValue("(iii)",
gcstate->young.threshold,
gcstate->old[0].threshold,
0);
gcstate->generations[0].threshold,
gcstate->generations[1].threshold,
gcstate->generations[2].threshold);
}
/*[clinic input]
@ -197,9 +202,9 @@ gc_get_count_impl(PyObject *module)
{
GCState *gcstate = get_gc_state();
return Py_BuildValue("(iii)",
gcstate->young.count,
gcstate->old[gcstate->visited_space].count,
gcstate->old[gcstate->visited_space^1].count);
gcstate->generations[0].count,
gcstate->generations[1].count,
gcstate->generations[2].count);
}
/*[clinic input]