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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2021/11/22 13:02:03 UTC
[GitHub] [tvm] justmywyw opened a new issue #9546: [Potential Bug] v0.8: run webgpu demo fail
justmywyw opened a new issue #9546:
URL: https://github.com/apache/tvm/issues/9546
`python ./tests/python/webgpu_rpc_test.py `
run webgpu demo fail with the following error:
` Check failed: target->kind->device_type == kDLVulkan (15 vs. 7) : SPIRVSupport can only be checked for vulkan device type`
Find the change from v0.7 to v0.8 below，wondering if webgpu support now.
https://github.com/apache/tvm/blob/44549e623433dd10d9e97e442ef529fb44c46c14/src/target/spirv/spirv_support.cc#L35
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[GitHub] [tvm] tqchen commented on issue #9546: [Potential Bug] v0.8: run webgpu demo fail
Posted by GitBox <gi...@apache.org>.
tqchen commented on issue #9546:
URL: https://github.com/apache/tvm/issues/9546#issuecomment-975613065
Thanks @justmywyw for reporting, cc @Lunderberg . I think we should enable WebGPU here by allowing webgpu as a spirv target. Note that webgpu spec is still evolving so the support is experimental
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[GitHub] [tvm] Lunderberg commented on issue #9546: [Potential Bug] v0.8: run webgpu demo fail
Posted by GitBox <gi...@apache.org>.
Lunderberg commented on issue #9546:
URL: https://github.com/apache/tvm/issues/9546#issuecomment-985602496
Thank you for the heads up, and I've added it to my todo list to look into it. I agree that we should enable WebGPU here, and to have something in the CI to test this path.
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