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reset mark queue indices at the end of GC #52780

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Jan 8, 2024
Merged

reset mark queue indices at the end of GC #52780

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11 changes: 11 additions & 0 deletions src/gc.c
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Original file line number Diff line number Diff line change
Expand Up @@ -3087,6 +3087,17 @@ void gc_mark_clean_reclaim_sets(void)
free(a);
}
}
// Reset queue indices
for (int i = 0; i < gc_n_threads; i++) {
jl_ptls_t ptls2 = gc_all_tls_states[i];
if (ptls2 == NULL) {
continue;
}
jl_atomic_store_relaxed(&ptls2->mark_queue.ptr_queue.bottom, 0);
jl_atomic_store_relaxed(&ptls2->mark_queue.ptr_queue.top, 0);
jl_atomic_store_relaxed(&ptls2->mark_queue.chunk_queue.bottom, 0);
jl_atomic_store_relaxed(&ptls2->mark_queue.chunk_queue.top, 0);
}
}

static void gc_premark(jl_ptls_t ptls2)
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