Comparing 3401665110...8f920b4799 - pytorch - Gitea: Git for Me

frozenleaves/pytorch

mirror of https://github.com/pytorch/pytorch.git synced 2025-10-27 00:54:52 +08:00

Author	SHA1	Message	Date
Angel Li	8f920b4799	Update on "bf16 support for per_channel bwd" Follow up to #165098 - adding bf16 support for the backward pass. To avoid BC breaking changes/losing precision, we upcast the parameters to fp32 after the op gets called, and downcast the gradients to bf16 before returning. For testing, we upcast to fp32 before calling the reference function. [ghstack-poisoned]	2025-10-14 11:51:45 -07:00
Angel Li	7721d5a806	Update on "bf16 support for per_channel bwd" Follow up to #165098 - adding bf16 support for the backward pass. To avoid BC breaking changes/losing precision, we upcast the parameters to fp32 after the op gets called, and downcast the gradients to bf16 before returning. For testing, we upcast to fp32 before calling the reference function. [ghstack-poisoned]	2025-10-14 11:51:28 -07:00
Angel Li	e51552344e	Update on "bf16 support for per_channel bwd" Follow up to #165098 - adding bf16 support for the backward pass. To avoid BC breaking changes/losing precision, we upcast the parameters to fp32 after the op gets called, and downcast the gradients to bf16 before returning. For testing, we upcast to fp32 before calling the reference function. [ghstack-poisoned]	2025-10-14 11:51:02 -07:00
Angel Li	a12e2d1296	Update on "bf16 support for per_channel bwd" [ghstack-poisoned]	2025-10-14 11:49:14 -07:00
Angel Li	04b5566455	Update on "bf16 support for per_channel bwd" [ghstack-poisoned]	2025-10-14 11:49:11 -07:00
Angel Li	b014c1a894	bf16 support for per_channel bwd [ghstack-poisoned]	2025-10-14 11:48:04 -07:00

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