[Inductor XPU GEMM] Step 3/N: Refactor CUDATempalte to CUTLASSTemplate.#160686
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etaf wants to merge 39 commits intogh/etaf/157/basefrom
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[Inductor XPU GEMM] Step 3/N: Refactor CUDATempalte to CUTLASSTemplate.#160686etaf wants to merge 39 commits intogh/etaf/157/basefrom
etaf wants to merge 39 commits intogh/etaf/157/basefrom
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🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/160686
Note: Links to docs will display an error until the docs builds have been completed. ✅ You can merge normally! (4 Unrelated Failures)As of commit 9eab51d with merge base fe964c3 ( FLAKY - The following jobs failed but were likely due to flakiness present on trunk:
BROKEN TRUNK - The following jobs failed but were present on the merge base:👉 Rebase onto the `viable/strict` branch to avoid these failures
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This was referenced Aug 14, 2025
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…LASSTemplate." cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov coconutruben [ghstack-poisoned]
etaf
changed the title
etaf
changed the title
…LASSTemplate." cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov coconutruben [ghstack-poisoned]
…LASSTemplate." cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov coconutruben [ghstack-poisoned]
…LASSTemplate." cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov coconutruben [ghstack-poisoned]
…LASSTemplate." [ghstack-poisoned]
…LASSTemplate." [ghstack-poisoned]
This was referenced Sep 2, 2025
etaf
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etaf
added
topic: not user facing
…LASSTemplate." This PR is the third step of #160175. It refactors `CUDATemplate` into`CUTLASSTemplate` and introduces a `device_type` attribute, which allows handling minor differences between the CUDA and XPU backends. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov coconutruben [ghstack-poisoned]
…LASSTemplate." This PR is the third step of #160175. It refactors `CUDATemplate` into`CUTLASSTemplate` and introduces a `device_type` attribute, which allows handling minor differences between the CUDA and XPU backends. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov coconutruben [ghstack-poisoned]
…LASSTemplate." This PR is the third step of #160175. It refactors `CUDATemplate` into`CUTLASSTemplate` and introduces a `device_type` attribute, which allows handling minor differences between the CUDA and XPU backends. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov coconutruben [ghstack-poisoned]
…LASSTemplate." This PR is the third step of #160175. It refactors `CUDATemplate` into`CUTLASSTemplate` and introduces a `device_type` attribute, which allows handling minor differences between the CUDA and XPU backends. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov coconutruben [ghstack-poisoned]
…LASSTemplate." This PR is the third step of #160175. It refactors `CUDATemplate` into`CUTLASSTemplate` and introduces a `device_type` attribute, which allows handling minor differences between the CUDA and XPU backends. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov coconutruben [ghstack-poisoned]
mlazos
approved these changes
Dec 3, 2025
…LASSTemplate." This PR is the third step of #160175. It refactors `CUDATemplate` into`CUTLASSTemplate` and introduces a `device_type` attribute, which allows handling minor differences between the CUDA and XPU backends. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov coconutruben [ghstack-poisoned]
tiendatngcs
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Dec 10, 2025
ghstack-source-id: ebb8d75 Pull Request resolved: pytorch/pytorch#160686
…LASSTemplate." This PR is the third step of #160175. It refactors `CUDATemplate` into`CUTLASSTemplate` and introduces a `device_type` attribute, which allows handling minor differences between the CUDA and XPU backends. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov coconutruben [ghstack-poisoned]
…LASSTemplate." This PR is the third step of #160175. It refactors `CUDATemplate` into`CUTLASSTemplate` and introduces a `device_type` attribute, which allows handling minor differences between the CUDA and XPU backends. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov coconutruben [ghstack-poisoned]
…LASSTemplate." This PR is the third step of #160175. It refactors `CUDATemplate` into`CUTLASSTemplate` and introduces a `device_type` attribute, which allows handling minor differences between the CUDA and XPU backends. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov coconutruben [ghstack-poisoned]
etaf
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Jan 12, 2026
ghstack-source-id: bff521c Pull Request resolved: pytorch#160686
etaf
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Jan 16, 2026
ghstack-source-id: 289b168 Pull Request resolved: pytorch#160686
SergeyTyshkevich
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Jan 19, 2026
ghstack-source-id: 289b168 Pull Request resolved: pytorch/pytorch#160686
…LASSTemplate." This PR is the third step of #160175. It refactors `CUDATemplate` into`CUTLASSTemplate` and introduces a `device_type` attribute, which allows handling minor differences between the CUDA and XPU backends. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov coconutruben [ghstack-poisoned]
…LASSTemplate." This PR is the third step of #160175. It refactors `CUDATemplate` into`CUTLASSTemplate` and introduces a `device_type` attribute, which allows handling minor differences between the CUDA and XPU backends. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov coconutruben [ghstack-poisoned]
…LASSTemplate." This PR is the third step of #160175. It refactors `CUDATemplate` into`CUTLASSTemplate` and introduces a `device_type` attribute, which allows handling minor differences between the CUDA and XPU backends. cc voznesenskym penguinwu EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng wenzhe-nrv jiayisunx ipiszy chenyang78 kadeng muchulee8 amjames chauhang aakhundov coconutruben [ghstack-poisoned]
etaf
added a commit
to etaf/pytorch-inductor-xpu
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Jan 29, 2026
ghstack-source-id: c5141f5 Pull Request resolved: pytorch#160686
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pytorchmergebot
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Feb 9, 2026
…160687) This PR is the fourth step of #160175. It refactors the following: CUDAKernel → CUTLASSKernel CUDATemplateKernel → CUTLASSTemplateKernel CUDATemplateCaller → CUTLASSTemplateCaller CUDATemplateBuffer → CUTLASSTemplateBuffer Pull Request resolved: #160687 Approved by: https://github.com/EikanWang, https://github.com/mlazos ghstack dependencies: #160685, #160686
radeksm
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Feb 20, 2026
…e. (pytorch#160686) This PR is the third step of pytorch#160175. It refactors `CUDATemplate` into`CUTLASSTemplate` and introduces a `device_type` attribute, which allows handling minor differences between the CUDA and XPU backends. Pull Request resolved: pytorch#160686 Approved by: https://github.com/EikanWang, https://github.com/mlazos ghstack dependencies: pytorch#160685
radeksm
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to radeksm/pytorch
that referenced
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Feb 20, 2026
…ytorch#160687) This PR is the fourth step of pytorch#160175. It refactors the following: CUDAKernel → CUTLASSKernel CUDATemplateKernel → CUTLASSTemplateKernel CUDATemplateCaller → CUTLASSTemplateCaller CUDATemplateBuffer → CUTLASSTemplateBuffer Pull Request resolved: pytorch#160687 Approved by: https://github.com/EikanWang, https://github.com/mlazos ghstack dependencies: pytorch#160685, pytorch#160686
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This PR is the third step of #160175. It refactors
CUDATemplateintoCUTLASSTemplateand introduces adevice_typeattribute, which allows handling minor differences between the CUDA and XPU backends.cc @voznesenskym @penguinwu @EikanWang @jgong5 @Guobing-Chen @XiaobingSuper @zhuhaozhe @blzheng @wenzhe-nrv @jiayisunx @ipiszy @kadeng @muchulee8 @amjames @chauhang @aakhundov @coconutruben @jataylo @chenyang78