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bpo-46072: Add some object layout and allocation stats (GH-31051)

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Mark Shannon 2022-02-01 15:05:18 +00:00 • committed by GitHub
parent 913e340a32
commit 48be46ec1f
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5 changed files with 51 additions and 1 deletions
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12
Python/specialize.c
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@ -171,10 +171,22 @@ print_call_stats(FILE *out, CallStats *stats)
fprintf(out, "Calls to Python functions inlined: %" PRIu64 "\n", stats->inlined_py_calls);
}
static void
print_object_stats(FILE *out, ObjectStats *stats)
{
fprintf(out, "Object allocations: %" PRIu64 "\n", stats->allocations);
fprintf(out, "Object frees: %" PRIu64 "\n", stats->frees);
fprintf(out, "Object new values: %" PRIu64 "\n", stats->new_values);
fprintf(out, "Object materialize dict (on request): %" PRIu64 "\n", stats->dict_materialized_on_request);
fprintf(out, "Object materialize dict (new key): %" PRIu64 "\n", stats->dict_materialized_new_key);
fprintf(out, "Object materialize dict (too big): %" PRIu64 "\n", stats->dict_materialized_too_big);
}
static void
print_stats(FILE *out, PyStats *stats) {
print_spec_stats(out, stats->opcode_stats);
print_call_stats(out, &stats->call_stats);
print_object_stats(out, &stats->object_stats);
}
void