[Bug 1739665] Re: [Feature] KVM CLX avx512_vnni
Confirmed that qemu in bionic does not have that commit yet. Subscribing ubuntu-server for consideration. ** Changed in: qemu (Ubuntu Bionic) Status: New => Triaged ** Changed in: qemu (Ubuntu Bionic) Importance: Undecided => Wishlist ** Tags added: server-next -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1739665 Title: [Feature] KVM CLX avx512_vnni To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1739665/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1739665] Re: [Feature] KVM CLX avx512_vnni
Confirmed that qemu in bionic does not have that commit yet. Subscribing ubuntu-server for consideration. ** Changed in: qemu (Ubuntu Bionic) Status: New => Triaged ** Changed in: qemu (Ubuntu Bionic) Importance: Undecided => Wishlist ** Tags added: server-next -- You received this bug notification because you are a member of Ubuntu Server, which is subscribed to qemu in Ubuntu. https://bugs.launchpad.net/bugs/1739665 Title: [Feature] KVM CLX avx512_vnni To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1739665/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1739665] Re: [Feature] KVM CLX avx512_vnni
** Also affects: qemu (Ubuntu) Importance: Undecided Status: New ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Also affects: qemu (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: xen (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Bionic) Status: New => Confirmed ** Changed in: linux (Ubuntu Bionic) Assignee: (unassigned) => Thadeu Lima de Souza Cascardo (cascardo) ** Changed in: linux (Ubuntu Bionic) Status: Confirmed => In Progress ** Changed in: linux (Ubuntu Bionic) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1739665 Title: [Feature] KVM CLX avx512_vnni To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1739665/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1739665] Re: [Feature] KVM CLX avx512_vnni
** Tags added: kernel ** Tags removed: kernel ** Tags added: kernel -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1739665 Title: [Feature] KVM CLX avx512_vnni To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xen/+bug/1739665/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1739665] Re: [Feature] KVM CLX avx512_vnni
The Qemu patch for AVX512_VNNI cpu feature has been merged into Qemu release in last Nov, Qemu 2.12 release, master branch. Commit id: aff9e6e46a343e1404498be4edd03db1112f0950 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1739665 Title: [Feature] KVM CLX avx512_vnni To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xen/+bug/1739665/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1739665] Re: [Feature] KVM CLX avx512_vnni
KVM patch has been merged in kernel 4.16-rc1. Commit id: 80fef315a74d79d765dbf58d9481843a364c50d6 ** Description changed: This feature has been released in ICX platform and the definition of AVX512_VNNI as below AVX512_VNNI Vector Nerual Network Instructions, an addition to AVX512. cpuid.(7,0). ECX[11] This is a new instruction to support machine learning. This instructions is pure HW features, currently, there is no test cases for this new instruction, we only check CPUID info by cpuid tool. Target Kernel: 4.16 + Target Qemu: 2.12 Target Release: 18.04 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1739665 Title: [Feature] KVM CLX avx512_vnni To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xen/+bug/1739665/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1739665] Re: [Feature] KVM CLX avx512_vnni
** Description changed: This feature has been released in ICX platform and the definition of AVX512_VNNI as below - AVX512_VNNI Vector Nerual Network Instructions, an addition to AVX512. cpuid.(7,0). ECX[11] + AVX512_VNNI Vector Nerual Network Instructions, an addition to AVX512. cpuid.(7,0). ECX[11] This is a new instruction to support machine learning. This instructions is pure HW features, currently, there is no test cases for this new instruction, we only check CPUID info by cpuid tool. - target kernel 4.16 + Target Kernel: 4.16 + Target Release: 18.04 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1739665 Title: [Feature] KVM CLX avx512_vnni To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xen/+bug/1739665/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
