Add BF16 in FP8 quantize ops #1961
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This pull request was exported from Phabricator. Differential Revision: D47904459 |
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This pull request was exported from Phabricator. Differential Revision: D47904459 |
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Summary: Pull Request resolved: pytorch#1961 - Added output_dtype for half, bfloat16 and float as output in dequantization functions; currently it's an integer value defined by Sparse_dtype (float:0, half:1, bfloat16:5) - Added type conversion in quant and dequant kernels by using native CUDA/HIP functions for half to float conversion and writing everything explicitly. Differential Revision: D47904459 fbshipit-source-id: 41d3f0c50365d0482aab912c202f458a787419d8
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Summary: Pull Request resolved: pytorch#1961 - Added output_dtype for half, bfloat16 and float as output in dequantization functions; currently it's an integer value defined by Sparse_dtype (float:0, half:1, bfloat16:5) - Added type conversion in quant and dequant kernels by using native CUDA/HIP functions for half to float conversion and writing everything explicitly. Reviewed By: jianyuh Differential Revision: D47904459 fbshipit-source-id: f608d7da5dcf05ff78a6e0eb13d985ed99207d1a
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Summary: Pull Request resolved: pytorch#1961 - Added output_dtype for half, bfloat16 and float as output in dequantization functions; currently it's an integer value defined by Sparse_dtype (float:0, half:1, bfloat16:5) - Added type conversion in quant and dequant kernels by using native CUDA/HIP functions for half to float conversion and writing everything explicitly. Reviewed By: jianyuh Differential Revision: D47904459 fbshipit-source-id: 3fdca310b5262c249e7dc552070e27a569c9af23
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Summary: Pull Request resolved: pytorch#1961 - Added output_dtype for half, bfloat16 and float as output in dequantization functions; currently it's an integer value defined by Sparse_dtype (float:0, half:1, bfloat16:5) - Added type conversion in quant and dequant kernels by using native CUDA/HIP functions for half to float conversion and writing everything explicitly. Reviewed By: jianyuh Differential Revision: D47904459 fbshipit-source-id: 4f5bbf71cb3c5f0ec2f4ef0048f30c6cdf48cd2e
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Summary: Pull Request resolved: pytorch#1961 - Added output_dtype for half, bfloat16 and float as output in dequantization functions; currently it's an integer value defined by Sparse_dtype (float:0, half:1, bfloat16:5) - Added type conversion in quant and dequant kernels by using native CUDA/HIP functions for half to float conversion and writing everything explicitly. Reviewed By: jianyuh Differential Revision: D47904459 fbshipit-source-id: d48da0fc7b0b158c46628952a7c7ec8e1aa502df
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Summary:
dequantization functions; currently it's an integer value defined by
Sparse_dtype (float:0, half:1, bfloat16:5)
CUDA/HIP functions for half to float conversion and writing
everything explicitly.
Differential Revision: D47904459