Re: [RFC PATCH 00/12] Topdown parser

2020-11-11 Thread Andi Kleen
On Wed, Nov 11, 2020 at 08:09:49PM -0800, Ian Rogers wrote: > >    to the optimization manual the group Topdown_Group_TopDownL1 > provides the > >    > metrics Topdown_Metric_Frontend_Bound, Topdown_Metric_Backend_Bound,  > Topdown_Metric_Bad_Speculation > >    and Topdown_

Re: [RFC PATCH 00/12] Topdown parser

2020-11-11 Thread Andi Kleen
Hi Ian, On Wed, Nov 11, 2020 at 03:49:10PM -0800, Ian Rogers wrote: > FWIW I did something similar in python (that's how the current metrics > json files were generated from the spreadsheet) and it was a lot > simpler and shorter in a higher level language. > >The use of C++ he

Re: [RFC PATCH 00/12] Topdown parser

2020-11-11 Thread Andi Kleen
On Tue, Nov 10, 2020 at 02:03:34AM -0800, Ian Rogers wrote: > This RFC is for a new tool that reads TMA_Metrics.csv as found on > download.01.org/perfmon and generates metrics and metric groups from > it. To show the functionality the TMA_Metrics.csv is downloaded, but > an accepted change would mo

[RFC PATCH 00/12] Topdown parser

2020-11-10 Thread Ian Rogers
This RFC is for a new tool that reads TMA_Metrics.csv as found on download.01.org/perfmon and generates metrics and metric groups from it. To show the functionality the TMA_Metrics.csv is downloaded, but an accepted change would most likely include a copy of this file from Intel. With this tool rat