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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2021/05/06 21:03:51 UTC

[GitHub] [tvm] Lunderberg opened a new pull request #7997: [Bugfix][Vulkan] Call VulkanDeviceAPI destructor on program exit

Lunderberg opened a new pull request #7997:
URL: https://github.com/apache/tvm/pull/7997


   Most of the TVM Global() functions allocate with "new" and do not deallocate, as the OS can clean up any leftover buffers at the end.  In this case, we need the VulkanDeviceAPI destructor to call vkDestroyInstance, to prevent a sporadic segfault on exit when using some nvidia drivers.
   
   


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[GitHub] [tvm] Lunderberg commented on pull request #7997: [Bugfix][Vulkan] Call VulkanDeviceAPI destructor on program exit

Posted by GitBox <gi...@apache.org>.
Lunderberg commented on pull request #7997:
URL: https://github.com/apache/tvm/pull/7997#issuecomment-833865234


   Potential reviewers: @tqchen @masahi 


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[GitHub] [tvm] masahi commented on pull request #7997: [Bugfix][Vulkan] Call VulkanDeviceAPI destructor on program exit

Posted by GitBox <gi...@apache.org>.
masahi commented on pull request #7997:
URL: https://github.com/apache/tvm/pull/7997#issuecomment-837392149


   @Lunderberg please try running the CI again


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[GitHub] [tvm] masahi merged pull request #7997: [Bugfix][Vulkan] Call VulkanDeviceAPI destructor on program exit

Posted by GitBox <gi...@apache.org>.
masahi merged pull request #7997:
URL: https://github.com/apache/tvm/pull/7997


   


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