Add C10_EMBEDDED to gate ostream usage in Half/BFloat16#140566
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swolchok wants to merge 3 commits intogh/swolchok/693/basefrom
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Add C10_EMBEDDED to gate ostream usage in Half/BFloat16#140566swolchok wants to merge 3 commits intogh/swolchok/693/basefrom
swolchok wants to merge 3 commits intogh/swolchok/693/basefrom
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We want to use Half/BFloat16 in ExecuTorch to support shared kernel code. They will need to be used in ExecuTorch core, so they can't have streams. This diff introduces a macro to gate the stream code off. Differential Revision: [D65888035](https://our.internmc.facebook.com/intern/diff/D65888035/) [ghstack-poisoned]
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/140566
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This was referenced Nov 13, 2024
swolchok
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Nov 13, 2024
We want to use Half/BFloat16 in ExecuTorch to support shared kernel code. They will need to be used in ExecuTorch core, so they can't have streams. This diff introduces a macro to gate the stream code off. Differential Revision: [D65888035](https://our.internmc.facebook.com/intern/diff/D65888035/) ghstack-source-id: 253352122 Pull Request resolved: #140566
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This pull request was exported from Phabricator. Differential Revision: D65888035 |
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existing executorch half/bfloat16 contain |
ezyang
approved these changes
Nov 14, 2024
We want to use Half/BFloat16 in ExecuTorch to support shared kernel code. They will need to be used in ExecuTorch core, so they can't have streams. This diff introduces a macro to gate the stream code off. Differential Revision: [D65888035](https://our.internmc.facebook.com/intern/diff/D65888035/) [ghstack-poisoned]
Contributor
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This pull request was exported from Phabricator. Differential Revision: D65888035 |
We want to use Half/BFloat16 in ExecuTorch to support shared kernel code. They will need to be used in ExecuTorch core, so they can't have streams. This diff introduces a macro to gate the stream code off. Differential Revision: [D65888035](https://our.internmc.facebook.com/intern/diff/D65888035/) [ghstack-poisoned]
Contributor
|
This pull request was exported from Phabricator. Differential Revision: D65888035 |
malfet
approved these changes
Nov 18, 2024
pytorchmergebot
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Nov 18, 2024
Accessing the inactive member of a union is undefined behavior. Fortunately, we have c10::bit_cast. Differential Revision: [D65888680](https://our.internmc.facebook.com/intern/diff/D65888680/) Pull Request resolved: #140567 Approved by: https://github.com/Skylion007, https://github.com/malfet ghstack dependencies: #140564, #140565, #140566
pytorchmergebot
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Nov 18, 2024
This was added in pytorch/executorch#1789 . I'm working on sharing Half.h with ExecuTorch, and this is a missing feature. Differential Revision: [D65949409](https://our.internmc.facebook.com/intern/diff/D65949409/) Pull Request resolved: #140720 Approved by: https://github.com/malfet ghstack dependencies: #140564, #140565, #140566, #140567
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This pull request was exported from Phabricator. Differential Revision: D65888035 |
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This pull request was exported from Phabricator. Differential Revision: D65888035 |
pytorchmergebot
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Nov 19, 2024
It passed PyTorch CI, but internally we saw failures from this. Differential Revision: [D66137897](https://our.internmc.facebook.com/intern/diff/D66137897/) Pull Request resolved: #140994 Approved by: https://github.com/malfet ghstack dependencies: #140564, #140565, #140566, #140567, #140720
pytorchmergebot
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Nov 19, 2024
Make what we're doing as obvious as possible to the compiler. Differential Revision: [D66108811](https://our.internmc.facebook.com/intern/diff/D66108811/) Pull Request resolved: #141035 Approved by: https://github.com/Skylion007, https://github.com/ezyang, https://github.com/malfet ghstack dependencies: #140564, #140565, #140566, #140567, #140720, #140994
pobin6
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Dec 5, 2024
We want to use Half/BFloat16 in ExecuTorch to support shared kernel code. They will need to be used in ExecuTorch core, so they can't have streams. This diff introduces a macro to gate the stream code off. Differential Revision: [D65888035](https://our.internmc.facebook.com/intern/diff/D65888035/) Pull Request resolved: pytorch#140566 Approved by: https://github.com/ezyang, https://github.com/malfet ghstack dependencies: pytorch#140564, pytorch#140565
pobin6
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Dec 5, 2024
…140567) Accessing the inactive member of a union is undefined behavior. Fortunately, we have c10::bit_cast. Differential Revision: [D65888680](https://our.internmc.facebook.com/intern/diff/D65888680/) Pull Request resolved: pytorch#140567 Approved by: https://github.com/Skylion007, https://github.com/malfet ghstack dependencies: pytorch#140564, pytorch#140565, pytorch#140566
pobin6
pushed a commit
to pobin6/pytorch
that referenced
this pull request
Dec 5, 2024
This was added in pytorch/executorch#1789 . I'm working on sharing Half.h with ExecuTorch, and this is a missing feature. Differential Revision: [D65949409](https://our.internmc.facebook.com/intern/diff/D65949409/) Pull Request resolved: pytorch#140720 Approved by: https://github.com/malfet ghstack dependencies: pytorch#140564, pytorch#140565, pytorch#140566, pytorch#140567
pobin6
pushed a commit
to pobin6/pytorch
that referenced
this pull request
Dec 5, 2024
It passed PyTorch CI, but internally we saw failures from this. Differential Revision: [D66137897](https://our.internmc.facebook.com/intern/diff/D66137897/) Pull Request resolved: pytorch#140994 Approved by: https://github.com/malfet ghstack dependencies: pytorch#140564, pytorch#140565, pytorch#140566, pytorch#140567, pytorch#140720
pobin6
pushed a commit
to pobin6/pytorch
that referenced
this pull request
Dec 5, 2024
Make what we're doing as obvious as possible to the compiler. Differential Revision: [D66108811](https://our.internmc.facebook.com/intern/diff/D66108811/) Pull Request resolved: pytorch#141035 Approved by: https://github.com/Skylion007, https://github.com/ezyang, https://github.com/malfet ghstack dependencies: pytorch#140564, pytorch#140565, pytorch#140566, pytorch#140567, pytorch#140720, pytorch#140994
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Stack from ghstack (oldest at bottom):
We want to use Half/BFloat16 in ExecuTorch to support shared kernel code. They will need to be used in ExecuTorch core, so they can't have streams. This diff introduces a macro to gate the stream code off.
Differential Revision: D65888035