pytorch

77cc7fca - [PyTorch] Avoid no-op shared_ptr dtor when constructing tuple (#69337)

[PyTorch] Avoid no-op shared_ptr dtor when constructing tuple (#69337) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/69337 See note in code. ghstack-source-id: 144657751 Test Plan: Ran PyTorchFeatureConversionBenchmark 5x before/after: ``` swolchok@devbig032 ~/f/fbcode> for x in (seq 5); sudo scripts/bertrand/noise/denoise.sh /tmp/pytorch_feature_conversion_benchmark.Dec2CacheTupleTypes ; end (pytorch-ort-bert) ============================================================================ sigrid/lib/features/tests/PyTorchFeatureConversionBenchmark.cpprelative time/iter iters/s ============================================================================ PyTorchFeatureConversionDenseBenchmark 2.39us 418.75K PyTorchFeatureConversionIdListBenchmark 3.59us 278.91K PyTorchFeatureConversionIdScoreListBenchmark 5.01us 199.51K ============================================================================ ============================================================================ sigrid/lib/features/tests/PyTorchFeatureConversionBenchmark.cpprelative time/iter iters/s ============================================================================ PyTorchFeatureConversionDenseBenchmark 2.42us 413.80K PyTorchFeatureConversionIdListBenchmark 3.56us 280.60K PyTorchFeatureConversionIdScoreListBenchmark 5.05us 198.15K ============================================================================ ============================================================================ sigrid/lib/features/tests/PyTorchFeatureConversionBenchmark.cpprelative time/iter iters/s ============================================================================ PyTorchFeatureConversionDenseBenchmark 2.41us 414.25K PyTorchFeatureConversionIdListBenchmark 3.55us 281.59K PyTorchFeatureConversionIdScoreListBenchmark 5.02us 199.09K ============================================================================ ============================================================================ sigrid/lib/features/tests/PyTorchFeatureConversionBenchmark.cpprelative time/iter iters/s ============================================================================ PyTorchFeatureConversionDenseBenchmark 2.39us 417.68K PyTorchFeatureConversionIdListBenchmark 3.55us 281.65K PyTorchFeatureConversionIdScoreListBenchmark 5.05us 198.06K ============================================================================ ============================================================================ sigrid/lib/features/tests/PyTorchFeatureConversionBenchmark.cpprelative time/iter iters/s ============================================================================ PyTorchFeatureConversionDenseBenchmark 2.39us 417.54K PyTorchFeatureConversionIdListBenchmark 3.56us 281.03K PyTorchFeatureConversionIdScoreListBenchmark 5.05us 198.13K ============================================================================ swolchok@devbig032 ~/f/fbcode> for x in (seq 5); sudo scripts/bertrand/noise/denoise.sh /tmp/pytorch_feature_conversion_benchmark.Dec2TupleConstruction ; end (pytorch-ort-bert) ============================================================================ sigrid/lib/features/tests/PyTorchFeatureConversionBenchmark.cpprelative time/iter iters/s ============================================================================ PyTorchFeatureConversionDenseBenchmark 2.38us 420.38K PyTorchFeatureConversionIdListBenchmark 3.53us 282.90K PyTorchFeatureConversionIdScoreListBenchmark 4.99us 200.41K ============================================================================ ============================================================================ sigrid/lib/features/tests/PyTorchFeatureConversionBenchmark.cpprelative time/iter iters/s ============================================================================ PyTorchFeatureConversionDenseBenchmark 2.37us 421.54K PyTorchFeatureConversionIdListBenchmark 3.54us 282.27K PyTorchFeatureConversionIdScoreListBenchmark 4.99us 200.28K ============================================================================ ============================================================================ sigrid/lib/features/tests/PyTorchFeatureConversionBenchmark.cpprelative time/iter iters/s ============================================================================ PyTorchFeatureConversionDenseBenchmark 2.38us 420.99K PyTorchFeatureConversionIdListBenchmark 3.56us 280.56K PyTorchFeatureConversionIdScoreListBenchmark 5.08us 196.91K ============================================================================ ============================================================================ sigrid/lib/features/tests/PyTorchFeatureConversionBenchmark.cpprelative time/iter iters/s ============================================================================ PyTorchFeatureConversionDenseBenchmark 2.37us 421.48K PyTorchFeatureConversionIdListBenchmark 3.54us 282.87K PyTorchFeatureConversionIdScoreListBenchmark 5.00us 199.88K ============================================================================ ============================================================================ sigrid/lib/features/tests/PyTorchFeatureConversionBenchmark.cpprelative time/iter iters/s ============================================================================ PyTorchFeatureConversionDenseBenchmark 2.38us 419.69K PyTorchFeatureConversionIdListBenchmark 3.56us 280.68K PyTorchFeatureConversionIdScoreListBenchmark 4.97us 201.23K ============================================================================ ``` Looks like maybe around 1% faster? Reviewed By: hlu1 Differential Revision: D32817592 fbshipit-source-id: 4b015dc993b26a92e45a3673e14fde32105a34fa