[ExecuTorch] support BF16 in op_copy #4979
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bfloat16.h was a stub. I've filled it out by porting the c10 implementation, added it to ET_SWITCH and ET_FORALL macros, and hooked it up to promoteTypes. I extended the half_to_float argument to promoteTypes to also coerce bfloat16 to float because I figured anybody who wants to ignore half probably also wants to ignore bf16. Differential Revision: [D61981361](https://our.internmc.facebook.com/intern/diff/D61981361/) [ghstack-poisoned]
Adding bfloat16 support to important ops for LLMs to start. Differential Revision: [D61981356](https://our.internmc.facebook.com/intern/diff/D61981356/) [ghstack-poisoned]
Adding bfloat16 support to important ops for LLMs to start. Differential Revision: [D61981355](https://our.internmc.facebook.com/intern/diff/D61981355/) [ghstack-poisoned]
Adding bfloat16 support to important ops for LLMs to start. Differential Revision: [D61981353](https://our.internmc.facebook.com/intern/diff/D61981353/) [ghstack-poisoned]
Adding bfloat16 support to important ops for LLMs to start. Differential Revision: [D61981357](https://our.internmc.facebook.com/intern/diff/D61981357/) [ghstack-poisoned]
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/4979
Note: Links to docs will display an error until the docs builds have been completed. ❌ 2 New Failures, 2 Cancelled JobsAs of commit 5a83963 with merge base 3c58237 ( NEW FAILURES - The following jobs have failed:
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This pull request was exported from Phabricator. Differential Revision: D61981357 |
This was referenced Aug 29, 2024
digantdesai
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Aug 29, 2024
Adding bfloat16 support to important ops for LLMs to start. Differential Revision: [D61981357](https://our.internmc.facebook.com/intern/diff/D61981357/) [ghstack-poisoned]
Adding bfloat16 support to important ops for LLMs to start. Differential Revision: [D61981357](https://our.internmc.facebook.com/intern/diff/D61981357/) [ghstack-poisoned]
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This pull request was exported from Phabricator. Differential Revision: D61981357 |
swolchok
changed the base branch from
gh/swolchok/24/base
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gh/swolchok/23/head
Adding bfloat16 support to important ops for LLMs to start. Differential Revision: [D61981357](https://our.internmc.facebook.com/intern/diff/D61981357/) [ghstack-poisoned]
Adding bfloat16 support to important ops for LLMs to start. Differential Revision: [D61981357](https://our.internmc.facebook.com/intern/diff/D61981357/) [ghstack-poisoned]
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This pull request was exported from Phabricator. Differential Revision: D61981357 |
Adding bfloat16 support to important ops for LLMs to start. Differential Revision: [D61981357](https://our.internmc.facebook.com/intern/diff/D61981357/) [ghstack-poisoned]
Adding bfloat16 support to important ops for LLMs to start. Differential Revision: [D61981357](https://our.internmc.facebook.com/intern/diff/D61981357/) [ghstack-poisoned]
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This pull request was exported from Phabricator. Differential Revision: D61981357 |
Adding bfloat16 support to important ops for LLMs to start. Differential Revision: [D61981357](https://our.internmc.facebook.com/intern/diff/D61981357/) [ghstack-poisoned]
Adding bfloat16 support to important ops for LLMs to start. Differential Revision: [D61981357](https://our.internmc.facebook.com/intern/diff/D61981357/) [ghstack-poisoned]
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This pull request was exported from Phabricator. Differential Revision: D61981357 |
Adding bfloat16 support to important ops for LLMs to start. Differential Revision: [D61981357](https://our.internmc.facebook.com/intern/diff/D61981357/) [ghstack-poisoned]
Adding bfloat16 support to important ops for LLMs to start. Differential Revision: [D61981357](https://our.internmc.facebook.com/intern/diff/D61981357/) [ghstack-poisoned]
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This pull request was exported from Phabricator. Differential Revision: D61981357 |
Adding bfloat16 support to important ops for LLMs to start. Differential Revision: [D61981357](https://our.internmc.facebook.com/intern/diff/D61981357/) [ghstack-poisoned]
Adding bfloat16 support to important ops for LLMs to start. Differential Revision: [D61981357](https://our.internmc.facebook.com/intern/diff/D61981357/) [ghstack-poisoned]
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This pull request was exported from Phabricator. Differential Revision: D61981357 |
This was referenced Sep 6, 2024
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Stack from ghstack (oldest at bottom):
Adding bfloat16 support to important ops for LLMs to start.
Differential Revision: D61981357