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[TorchComms] Update readme on cp and async tp #1924

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[TorchComms] Update readme on cp and async tp #1924

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4585b54
update readme that cp is enabled
mori360 Oct 20, 2025
8b926ee
remove async tp in known issues
mori360 Oct 21, 2025
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3 changes: 1 addition & 2 deletions torchtitan/experiments/torchcomms/README.md
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Expand Up @@ -26,6 +26,7 @@ Locally tested with:
- **TP** - Tensor Parallelism
- **PP** - Pipeline Parallelism
- **EP** - Expert Parallelism
- **CP** - Context Parallelism
- **compile** - `torch.compile` integration

### Performance
Expand All @@ -46,8 +47,6 @@ Locally tested with:

### Known Issues

- **CP** (Context Parallelism) - Temporarily not working. Work in progress.
- **Async TP** - Temporarily not working. Work in progress.
- **Memory Overhead** - TorchComms requires higher peak memory usage. As a workaround, we need to reduce `local_batch_size` to avoid out of memory error.

## Roadmap
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