Intel Data Accelerators performance monitor support
configname: CONFIG_INTEL_IDXD_PERFMON
Linux Kernel Configuration
└─>Device Drivers
└─>DMA Engine support
└─>Intel Data Accelerators performance monitor support
In linux kernel since version 5.2 (release Date: 2019-07-07)
Enable performance monitor (pmu) support for the Intel(R)
data accelerators present in Intel Xeon CPU. With this
enabled, perf can be used to monitor the DSA (Intel Data
Streaming Accelerator) events described in the Intel DSA
spec.
If unsure, say N.
data accelerators present in Intel Xeon CPU. With this
enabled, perf can be used to monitor the DSA (Intel Data
Streaming Accelerator) events described in the Intel DSA
spec.
If unsure, say N.