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3 Commits

Author SHA1 Message Date
Binyang Li
e21513791a Address comments for PR #692 (#733) 
Rename nanobind-exposed C++ types to Cpp*
Replace MSCCLPP_EXECUTION_PLAN_DIR / MSCCLPP_NATIVE_CACHE_DIR with
MSCCLPP_CACHE_DIR across C++ and Python.
 2026-02-03 10:13:20 -08:00
Binyang Li
a707273701 Torch integration (#692) 
Reorganize current native algorithm implementation and DSL algorithm
implementation.
Provide unified API for DSL algo and native algo and provide interface
to tune the algo
Provide interface for pytorch integration with native API and DSL

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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com>
Co-authored-by: chhwang <8018170+chhwang@users.noreply.github.com>
 2026-01-21 20:32:24 -08:00
Binyang Li
5acac93dbc Integrate MSCCL++ DSL to torch workload (#620) 
Provides two integration ways for MSCCL++ DSL.
1. Integrate with customized communication group
2. Integrate with NCCL API

Introduce new Python APIs to make it work:
```python
mscclpp.compile # compile dsl to json based execution plan
mscclpp.ExecutionPlanRegistry.register_plan(plan) # register the compiled plan to executionPlanRegistery
mscclpp.ExecutionPlanRegistry.set_selector(selector) # set the selector, the selector will return the best execution plan based on collection, message size, world size....
```
Fix #556

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Co-authored-by: Caio Rocha <caiorocha@microsoft.com>
Co-authored-by: Changho Hwang <changhohwang@microsoft.com>
 2025-10-29 15:39:00 -07:00