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Refactor model_parallel tests to allow different (device, backend) combination #1667

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Summary:
Refactoring to make model_parallel tests to take more combinations of (device, backend).

  1. Won't force device to cuda if backend is NCCL or force device to cpu if backend is gloo. i.e. allow the combinations of (NCCL, CPU) and (Gloo, GPU).
  2. Refactor test_parameter_init to test parameter init on (nccl, gpu) and (gloo, cpu) combinations.

Differential Revision: D53149924

@facebook-github-bot facebook-github-bot added the CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. label Jan 30, 2024
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This pull request was exported from Phabricator. Differential Revision: D53149924

henrylhtsang added a commit to henrylhtsang/torchrec that referenced this pull request Jan 30, 2024
…mbination (pytorch#1667)

Summary:

Refactoring to make model_parallel tests to take more combinations of (device, backend).

1. Won't force device to cuda if backend is NCCL or force device to cpu if backend is gloo. i.e. allow the combinations of (NCCL, CPU) and (Gloo, GPU).
2. Refactor test_parameter_init to test parameter init on (nccl, gpu) and (gloo, cpu) combinations.

Differential Revision: D53149924
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This pull request was exported from Phabricator. Differential Revision: D53149924

henrylhtsang added a commit to henrylhtsang/torchrec that referenced this pull request Jan 30, 2024
…mbination (pytorch#1667)

Summary:

Refactoring to make model_parallel tests to take more combinations of (device, backend).

1. Won't force device to cuda if backend is NCCL or force device to cpu if backend is gloo. i.e. allow the combinations of (NCCL, CPU) and (Gloo, GPU).
2. Refactor test_parameter_init to test parameter init on (nccl, gpu) and (gloo, cpu) combinations.

Differential Revision: D53149924
henrylhtsang added a commit to henrylhtsang/torchrec that referenced this pull request Jan 30, 2024
…mbination (pytorch#1667)

Summary:

Refactoring to make model_parallel tests to take more combinations of (device, backend).

1. Won't force device to cuda if backend is NCCL or force device to cpu if backend is gloo. i.e. allow the combinations of (NCCL, CPU) and (Gloo, GPU).
2. Refactor test_parameter_init to test parameter init on (nccl, gpu) and (gloo, cpu) combinations.

Reviewed By: sarckk

Differential Revision: D53149924
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This pull request was exported from Phabricator. Differential Revision: D53149924

henrylhtsang added a commit to henrylhtsang/torchrec that referenced this pull request Jan 30, 2024
…mbination (pytorch#1667)

Summary:

Refactoring to make model_parallel tests to take more combinations of (device, backend).

1. Won't force device to cuda if backend is NCCL or force device to cpu if backend is gloo. i.e. allow the combinations of (NCCL, CPU) and (Gloo, GPU).
2. Refactor test_parameter_init to test parameter init on (nccl, gpu) and (gloo, cpu) combinations.

Reviewed By: sarckk

Differential Revision: D53149924
@facebook-github-bot
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This pull request was exported from Phabricator. Differential Revision: D53149924

henrylhtsang added a commit to henrylhtsang/torchrec that referenced this pull request Jan 30, 2024
…mbination (pytorch#1667)

Summary:

Refactoring to make model_parallel tests to take more combinations of (device, backend).

1. Won't force device to cuda if backend is NCCL or force device to cpu if backend is gloo. i.e. allow the combinations of (NCCL, CPU) and (Gloo, GPU).
2. Refactor test_parameter_init to test parameter init on (nccl, gpu) and (gloo, cpu) combinations.

Reviewed By: sarckk

Differential Revision: D53149924
@facebook-github-bot
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This pull request was exported from Phabricator. Differential Revision: D53149924

henrylhtsang added a commit to henrylhtsang/torchrec that referenced this pull request Jan 30, 2024
…mbination (pytorch#1667)

Summary:

Refactoring to make model_parallel tests to take more combinations of (device, backend).

1. Won't force device to cuda if backend is NCCL or force device to cpu if backend is gloo. i.e. allow the combinations of (NCCL, CPU) and (Gloo, GPU).
2. Refactor test_parameter_init to test parameter init on (nccl, gpu) and (gloo, cpu) combinations.

Reviewed By: sarckk

Differential Revision: D53149924
@facebook-github-bot
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Contributor

This pull request was exported from Phabricator. Differential Revision: D53149924

…mbination (pytorch#1667)

Summary:

Refactoring to make model_parallel tests to take more combinations of (device, backend).

1. Won't force device to cuda if backend is NCCL or force device to cpu if backend is gloo. i.e. allow the combinations of (NCCL, CPU) and (Gloo, GPU).
2. Refactor test_parameter_init to test parameter init on (nccl, gpu) and (gloo, cpu) combinations.

Reviewed By: sarckk

Differential Revision: D53149924
henrylhtsang added a commit to henrylhtsang/torchrec that referenced this pull request Jan 31, 2024
…mbination (pytorch#1667)

Summary:

Refactoring to make model_parallel tests to take more combinations of (device, backend).

1. Won't force device to cuda if backend is NCCL or force device to cpu if backend is gloo. i.e. allow the combinations of (NCCL, CPU) and (Gloo, GPU).
2. Refactor test_parameter_init to test parameter init on (nccl, gpu) and (gloo, cpu) combinations.

Reviewed By: sarckk

Differential Revision: D53149924
@facebook-github-bot
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This pull request was exported from Phabricator. Differential Revision: D53149924

@facebook-github-bot
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This pull request was exported from Phabricator. Differential Revision: D53149924

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