search for: xen_profile

Displaying 2 results from an estimated 2 matches for "xen_profile".

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2013 Mar 20
2
Xen PMU support
Hi all, I want to know if PMU in Xen HVM or PV is supported now? I have done a test that in the latest xen-unstable source, "perf" command cannot give right output in VMs. My CPU is Intel(R) Xeon(R) CPU E5620 @ 2.40GHz. Thanks, Arthur -- Arthur Chunqi Li Department of Computer Science School of EECS Peking University Beijing, China _______________________________________________
2017 Oct 26
2
[PATCH for-next 0/9] LLVM coverage support for Xen
...overage. Patch 7 introduces the actual LLVM coverage support code that allows fetching the coverage data from Xen. Finally patch 9 adds the documentation on how to use this feature. A sample coverage report obtained after booting a PVHv2 Dom0 can be found at: http://xenbits.xen.org/people/royger/xen_profile/ Thanks, Roger. Roger Pau Monne (9): gcov: return ENOSYS for unimplemented gcov domctl gcov: rename folder and header to coverage gcov: rename sysctl and functions gcov: introduce hooks for the sysctl coverage: introduce generic file kconfig: add llvm coverage option coverage: intro...