opcm

Results 32 comments of opcm

pcm and pcm-memory can't be run together. For the other requests (documentation) I will put it on the list.

WSL does not have access to low-level registers that PCM needs

we have already PCM_VERSION macro that contains the date string and also the git hash id. It is auto-generated by git export when one downloads pcm zip/tgz from github. PCM_VERSION...

Bare-metal Icelake supports CPUID leaf 11 topology enumeration. But your hypervisor does not expose the topology enumeration through CPUID leaf 11. https://web.archive.org/web/20150205015916/https://software.intel.com/en-us/articles/intel-64-architecture-processor-topology-enumeration Either the hypervisor needs to expose leaf 11...

thanks for sending the detailed issue report

thanks for the update. Good to know that the QEMU update resolved the issue

thanks for reporting. We are looking into it. Does it crash if you run it with PCM_NO_PERF=1 env variable: ``` PCM_NO_PERF=1 pcm 1 -i=1 ```

Sorry for the delayed reply. In this mode a different driver is used but the data output should be the same. Nevertheless we should understand the issue. Unfortunately I was...

thanks a lot. The 'bt' output was very helpful. I was able to identify the issue and we will work on a fix.