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@Scusemua Scusemua commented Dec 9, 2025

This diff removes the nccl_cvars.cc and nccl_cvars.h files now that they'll instead be built/generated/provided by genrule.

This diff also updates several build scripts to be compatible with the new build methodology for the ncclx-cvars library.

Differential Revision: D88748045

@meta-cla meta-cla bot added the CLA Signed This label is managed by the Meta Open Source bot. label Dec 9, 2025
Scusemua pushed a commit to Scusemua/torchcomms that referenced this pull request Dec 9, 2025
…ytorch#84)

Summary:

This diff removes the `nccl_cvars.cc` and `nccl_cvars.h` files now that they'll instead be built/generated/provided by `genrule`.

This diff also updates several build scripts to be compatible with the new `genrule`-based build for the `ncclx-cvars` library:
- MCCL build script, `comms/mccl/build/build.sh`
- `comms/ncclx/v2_27/maint/oss_build.sh`
- `comms/ncclx/v2_28/maint/oss_build.sh`
- `comms/github/build_rcclx.sh`
- `comms/github/build_ncclx.sh`
- `conda/feedstock/nccl/recipe.yaml`

**Note**: this diff was originally published, landed, and reverted as D87668052.

Differential Revision: D88748045
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meta-codesync bot commented Dec 9, 2025

@Scusemua has exported this pull request. If you are a Meta employee, you can view the originating Diff in D88748045.

Scusemua pushed a commit to Scusemua/torchcomms that referenced this pull request Dec 9, 2025
…ytorch#84)

Summary:

This diff removes the `nccl_cvars.cc` and `nccl_cvars.h` files now that they'll instead be built/generated/provided by `genrule`.

This diff also updates several build scripts to be compatible with the new `genrule`-based build for the `ncclx-cvars` library:
- MCCL build script, `comms/mccl/build/build.sh`
- `comms/ncclx/v2_27/maint/oss_build.sh`
- `comms/ncclx/v2_28/maint/oss_build.sh`
- `comms/github/build_rcclx.sh`
- `comms/github/build_ncclx.sh`
- `conda/feedstock/nccl/recipe.yaml`

**Note**: this diff was originally published, landed, and reverted as D87668052.

Differential Revision: D88748045
…ytorch#84)

Summary:

This diff removes the `nccl_cvars.cc` and `nccl_cvars.h` files now that they'll instead be built/generated/provided by `genrule`.

This diff also updates several build scripts to be compatible with the new `genrule`-based build for the `ncclx-cvars` library:
- MCCL build script, `comms/mccl/build/build.sh`
- `comms/ncclx/v2_27/maint/oss_build.sh`
- `comms/ncclx/v2_28/maint/oss_build.sh`
- `comms/github/build_rcclx.sh`
- `comms/github/build_ncclx.sh`
- `conda/feedstock/nccl/recipe.yaml`

**Note**: this diff was originally published, landed, and reverted as D87668052.

Differential Revision: D88748045
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