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support quantize_fp8_row for up to 4d non contiguous tensor #3508

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@hhyuanf hhyuanf commented Dec 16, 2024

Summary:
reland D66990975 with fix for the NaN issued observed during LLaMa4 17B model run with fp8_rowwise FFN

Specifically, offset was not properly updated when loading/storing data.

Differential Revision: D67303282

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This pull request was exported from Phabricator. Differential Revision: D67303282

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hhyuanf pushed a commit to hhyuanf/FBGEMM-1 that referenced this pull request Dec 16, 2024
…3508)

Summary:

X-link: facebookresearch/FBGEMM#589

reland D66990975 with fix for the NaN issued observed during LLaMa4 17B model run with fp8_rowwise FFN

Specifically, offset was not properly updated when loading/storing data.

Differential Revision: D67303282
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This pull request was exported from Phabricator. Differential Revision: D67303282

hhyuanf pushed a commit to hhyuanf/FBGEMM-1 that referenced this pull request Dec 16, 2024
…3508)

Summary:

X-link: facebookresearch/FBGEMM#589

reland D66990975 with fix for the NaN issued observed during LLaMa4 17B model run with fp8_rowwise FFN

Specifically, offset was not properly updated when loading/storing data.

Differential Revision: D67303282
@facebook-github-bot
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This pull request was exported from Phabricator. Differential Revision: D67303282

hhyuanf pushed a commit to hhyuanf/FBGEMM-1 that referenced this pull request Dec 17, 2024
…3508)

Summary:

X-link: facebookresearch/FBGEMM#589

reland D66990975 with fix for the NaN issued observed during LLaMa4 17B model run with fp8_rowwise FFN

Specifically, offset was not properly updated when loading/storing data.

Differential Revision: D67303282
@facebook-github-bot
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This pull request was exported from Phabricator. Differential Revision: D67303282

…3508)

Summary:

X-link: facebookresearch/FBGEMM#589

reland D66990975 with fix for the NaN issued observed during LLaMa4 17B model run with fp8_rowwise FFN

Specifically, offset was not properly updated when loading/storing data.

Differential Revision: D67303282
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This pull request was exported from Phabricator. Differential Revision: D67303282

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This pull request has been merged in eaa0961.

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