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Add BackendType.DRAM_SSD enum value and DRAM_SSD_VIRTUAL_TABLE enum to torchrec and sparsenn_configs (#5774)#5774

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Add BackendType.DRAM_SSD enum value and DRAM_SSD_VIRTUAL_TABLE enum to torchrec and sparsenn_configs (#5774)#5774
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@lizhe-ji lizhe-ji commented May 19, 2026

Summary:

X-link: https://github.com/facebookresearch/FBGEMM/pull/2702

X-link: meta-pytorch/torchrec#4273

Introduces the DRAM_SSD backend type to support a composite DRAM and SSD storage hierarchy for virtual embedding tables. This expands the available backend storage options to enable multi-tier caching configurations in TorchRec and FBGEMM.

Reviewed By: EddyLXJ

Differential Revision: D105646650

@meta-cla meta-cla Bot added the cla signed label May 19, 2026
@lizhe-ji lizhe-ji force-pushed the export-D105646650 branch 2 times, most recently from 0df59ac to e28d793 Compare May 20, 2026 00:50
lizhe-ji pushed a commit to lizhe-ji/torchrec that referenced this pull request May 21, 2026
…o torchrec and sparsenn_configs (meta-pytorch#4273)

Summary:
X-link: pytorch/FBGEMM#5774

X-link: facebookresearch/FBGEMM#2702


Introduces the `DRAM_SSD` backend type to support a composite DRAM and SSD storage hierarchy for virtual embedding tables. This expands the available backend storage options to enable multi-tier caching configurations in TorchRec and FBGEMM.

Reviewed By: EddyLXJ

Differential Revision: D105646650
…o torchrec and sparsenn_configs (pytorch#5774)

Summary:

X-link: facebookresearch/FBGEMM#2702

X-link: meta-pytorch/torchrec#4273

Introduces the `DRAM_SSD` backend type to support a composite DRAM and SSD storage hierarchy for virtual embedding tables. This expands the available backend storage options to enable multi-tier caching configurations in TorchRec and FBGEMM.

Reviewed By: EddyLXJ

Differential Revision: D105646650
@meta-codesync meta-codesync Bot changed the title Add BackendType.DRAM_SSD enum value and DRAM_SSD_VIRTUAL_TABLE enum to torchrec and sparsenn_configs Add BackendType.DRAM_SSD enum value and DRAM_SSD_VIRTUAL_TABLE enum to torchrec and sparsenn_configs (#5774) May 22, 2026
@lizhe-ji lizhe-ji force-pushed the export-D105646650 branch from e28d793 to 6384a8a Compare May 22, 2026 18:49
lizhe-ji pushed a commit to lizhe-ji/torchrec that referenced this pull request May 22, 2026
…o torchrec and sparsenn_configs (meta-pytorch#4273)

Summary:
X-link: pytorch/FBGEMM#5774

X-link: facebookresearch/FBGEMM#2702


Introduces the `DRAM_SSD` backend type to support a composite DRAM and SSD storage hierarchy for virtual embedding tables. This expands the available backend storage options to enable multi-tier caching configurations in TorchRec and FBGEMM.

Reviewed By: EddyLXJ

Differential Revision: D105646650
meta-codesync Bot pushed a commit to meta-pytorch/torchrec that referenced this pull request May 26, 2026
…o torchrec and sparsenn_configs (#4273)

Summary:
X-link: pytorch/FBGEMM#5774

X-link: https://github.com/facebookresearch/FBGEMM/pull/2702

Pull Request resolved: #4273

Introduces the `DRAM_SSD` backend type to support a composite DRAM and SSD storage hierarchy for virtual embedding tables. This expands the available backend storage options to enable multi-tier caching configurations in TorchRec and FBGEMM.

Reviewed By: EddyLXJ

Differential Revision: D105646650

fbshipit-source-id: 71d4b1e2e56c7c7798acd076dd7eb0f7bf38197a
@meta-codesync meta-codesync Bot closed this in cd73174 May 26, 2026
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meta-codesync Bot commented May 26, 2026

This pull request has been merged in cd73174.

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