> >
> > You may need to add support for wildcard pmus to it.
> >
> > -Andi
> >
>
> Currently only one PMU on s390 does support transactions, its the PMU with
> counters
> named cpum_cf.
Right, but you don't want to hard code that pmu into builtin-stat.
-Andi
On 06/22/2018 04:36 AM, Andi Kleen wrote:
> Thomas Richter writes:
>>
>> +/* Handle -T as -M transaction. Once platform specific metrics
>> + * support has been added to the json files, all archiectures
>> + * will use this approach.
>> + */
>> +
Thomas Richter writes:
>
> + /* Handle -T as -M transaction. Once platform specific metrics
> + * support has been added to the json files, all archiectures
> + * will use this approach.
> + */
> + if (!strcmp(perf_env__arch(NULL), "
perf stat command line flag -T to display transaction counters is
currently supported for x86 only.
Add support for s390. It is based on the metrics flag -M transaction
using the architecture dependend json files This requires a metric
named transaction in the json files for the platform.
As sugge
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