Messages in this thread | | | Date | Fri, 21 Oct 2022 11:47:18 +0100 | Subject | Re: [PATCH] perf vendor events: Add Arm Neoverse V2 PMU events | From | John Garry <> |
| |
On 20/10/2022 14:45, James Clark wrote: > Rename the neoverse-n2 folder to make it clear that it includes V2, and > add V2 to mapfile.csv. V2 has the same events as N2, visible by running > the following command in the ARM-software/data github repo [1]: > > diff pmu/neoverse-v2.json pmu/neoverse-n2.json | grep code > > Testing: > > $ perf test pmu > > 10: PMU events : > 10.1: PMU event table sanity : Ok > 10.2: PMU event map aliases : Ok > 10.3: Parsing of PMU event table metrics : Ok > 10.4: Parsing of PMU event table metrics with fake PMUs : Ok > > [1]:https://github.com/ARM-software/data > > Signed-off-by: James Clark<james.clark@arm.com> > ---
This looks ok. Out of curiosity, do you know how the naming works for these neoverse cores? Were "n" a predecessor to "v"?
thanks, John
| |