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This PR adds the most basic custom benchmarker (i.e. a benchmarker that is not provided by Triton), which we call `InductorBenchmarker`. This new benchmarker is very basic in principal, and very closely follows Triton's `do_bench` implementation with slight changes such as flushing the exact L2 cache size (Triton defaults to 256mb), using a buffer zero for warmup (Triton uses the benchmarked kernel itself, I found that buffer zeroes are more consistent), and returning the min runtime (Triton can return min, among other things, currently Inductor picks median). Pull Request resolved: https://github.com/pytorch/pytorch/pull/133058 Approved by: https://github.com/eellison ghstack dependencies: #144315 |
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|---|---|---|
| .. | ||
| distributed | ||
| dynamo | ||
| fastrnns | ||
| framework_overhead_benchmark | ||
| functional_autograd_benchmark | ||
| fuser | ||
| gpt_fast | ||
| inference | ||
| instruction_counts | ||
| nested | ||
| operator_benchmark | ||
| overrides_benchmark | ||
| profiler_benchmark | ||
| record_function_benchmark | ||
| serialization | ||
| sparse | ||
| static_runtime | ||
| tensorexpr | ||
| transformer | ||
| compare-fastrnn-results.py | ||
| compare.sh | ||
| README.md | ||
| upload_scribe.py | ||
PyTorch Benchmarks
This folder contains scripts that produce reproducible timings of various PyTorch features.
It also provides mechanisms to compare PyTorch with other frameworks.
Setup environment
Make sure you're on a machine with CUDA, torchvision, and pytorch installed. Install in the following order:
# Install torchvision. It comes with the pytorch stable release binary
conda install pytorch torchvision -c pytorch
# Install the latest pytorch master from source.
# It should supersede the installation from the release binary.
cd $PYTORCH_HOME
python setup.py build develop
# Check the pytorch installation version
python -c "import torch; print(torch.__version__)"
Benchmark List
Please refer to each subfolder to discover each benchmark suite. Links are provided where descriptions exist: