** 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
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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1739665
Title:
[Feature] KVM CLX avx512_vnni
Status in linux package in Ubuntu:
Fix Committed
Status in qemu package in Ubuntu:
New
Status in xen package in Ubuntu:
New
Status in linux source package in Bionic:
Fix Committed
Status in qemu source package in Bionic:
New
Status in xen source package in Bionic:
New
Bug description:
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
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