Fix bf16 for zero > 0 and pipeline parallelism > 0 #1032
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Signed-off-by: Dashiell Stander <[email protected]>
Signed-off-by: Dashiell Stander <[email protected]>
Signed-off-by: Dashiell Stander <[email protected]>
Signed-off-by: Dashiell Stander <[email protected]>
…ero1 Signed-off-by: Dashiell Stander <[email protected]>
Signed-off-by: Dashiell Stander <[email protected]>
Quentin-Anthony
approved these changes
Sep 18, 2023
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However, if you want to use zero1 with bf16 and pipeline parallelism, you need to add
"data_types": {"grad_accum_dtype": "fp32"}to the config, pending the resolution of this DeepSpeed issue.