[Kernel-packages] [Bug 2021525] Re: [iotg][ADL-P] gpu performance patches
running the test on adl-p cdb: $ ./matrix_multiply Running on device: Intel(R) Graphics [0x46a6] Success! GFlops: 43.8066 ** Tags removed: verification-needed-jammy ** Tags added: verification-done-jammy -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-intel-iotg in Ubuntu. https://bugs.launchpad.net/bugs/2021525 Title: [iotg][ADL-P] gpu performance patches Status in linux-intel-iotg package in Ubuntu: Fix Committed Status in linux-intel-iotg source package in Jammy: Fix Committed Bug description: This is a public version of https://bugs.launchpad.net/bugs/2018575 --- Description When testing Ubuntu 22.04 with 5.15 iotg kernel for ADL-P platform, we discovered that GPU performance when running oneapi application is about 7X slower when compare to kernel 5.19. The current 5.15 iotg kernel missing the patches to boost GPU frequency. This affects ADL platform. Attached patches fix the issue. ./matrix_multiply Running on device: Intel(R) Graphics [0x46a6] Success! GFlops: 3.29845 Once the kernel is patched: ./matrix_multiply Running on device: Intel(R) Graphics [0x46a6] Success! GFlops: 47.5939 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-intel-iotg/+bug/2021525/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2021525] Re: [iotg][ADL-P] gpu performance patches
This bug is awaiting verification that the linux-intel- iotg/5.15.0-1037.42 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy' to 'verification- done-jammy'. If the problem still exists, change the tag 'verification- needed-jammy' to 'verification-failed-jammy'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-jammy-linux-intel-iotg verification-needed-jammy -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-intel-iotg in Ubuntu. https://bugs.launchpad.net/bugs/2021525 Title: [iotg][ADL-P] gpu performance patches Status in linux-intel-iotg package in Ubuntu: Fix Committed Status in linux-intel-iotg source package in Jammy: Fix Committed Bug description: This is a public version of https://bugs.launchpad.net/bugs/2018575 --- Description When testing Ubuntu 22.04 with 5.15 iotg kernel for ADL-P platform, we discovered that GPU performance when running oneapi application is about 7X slower when compare to kernel 5.19. The current 5.15 iotg kernel missing the patches to boost GPU frequency. This affects ADL platform. Attached patches fix the issue. ./matrix_multiply Running on device: Intel(R) Graphics [0x46a6] Success! GFlops: 3.29845 Once the kernel is patched: ./matrix_multiply Running on device: Intel(R) Graphics [0x46a6] Success! GFlops: 47.5939 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-intel-iotg/+bug/2021525/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2021525] Re: [iotg][ADL-P] gpu performance patches
** Changed in: linux-intel-iotg (Ubuntu Jammy) Status: In Progress => Triaged ** Changed in: linux-intel-iotg (Ubuntu) Status: In Progress => Triaged ** Changed in: linux-intel-iotg (Ubuntu Jammy) Status: Triaged => In Progress ** Changed in: linux-intel-iotg (Ubuntu) Status: Triaged => In Progress ** Changed in: linux-intel-iotg (Ubuntu Jammy) Status: In Progress => Fix Committed ** Changed in: linux-intel-iotg (Ubuntu) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-intel-iotg in Ubuntu. https://bugs.launchpad.net/bugs/2021525 Title: [iotg][ADL-P] gpu performance patches Status in linux-intel-iotg package in Ubuntu: Fix Committed Status in linux-intel-iotg source package in Jammy: Fix Committed Bug description: This is a public version of https://bugs.launchpad.net/bugs/2018575 --- Description When testing Ubuntu 22.04 with 5.15 iotg kernel for ADL-P platform, we discovered that GPU performance when running oneapi application is about 7X slower when compare to kernel 5.19. The current 5.15 iotg kernel missing the patches to boost GPU frequency. This affects ADL platform. Attached patches fix the issue. ./matrix_multiply Running on device: Intel(R) Graphics [0x46a6] Success! GFlops: 3.29845 Once the kernel is patched: ./matrix_multiply Running on device: Intel(R) Graphics [0x46a6] Success! GFlops: 47.5939 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-intel-iotg/+bug/2021525/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2021525] Re: [iotg][ADL-P] gpu performance patches
** Summary changed: - [iotg][ADL-S] gpu performance patches + [iotg][ADL-P] gpu performance patches -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-intel-iotg in Ubuntu. https://bugs.launchpad.net/bugs/2021525 Title: [iotg][ADL-P] gpu performance patches Status in linux-intel-iotg package in Ubuntu: In Progress Status in linux-intel-iotg source package in Jammy: In Progress Bug description: This is a public version of https://bugs.launchpad.net/bugs/2018575 --- Description When testing Ubuntu 22.04 with 5.15 iotg kernel for ADL-P platform, we discovered that GPU performance when running oneapi application is about 7X slower when compare to kernel 5.19. The current 5.15 iotg kernel missing the patches to boost GPU frequency. This affects ADL platform. Attached patches fix the issue. ./matrix_multiply Running on device: Intel(R) Graphics [0x46a6] Success! GFlops: 3.29845 Once the kernel is patched: ./matrix_multiply Running on device: Intel(R) Graphics [0x46a6] Success! GFlops: 47.5939 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-intel-iotg/+bug/2021525/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
