Perf Tests

Perf Tests — Tests for the performance metrics

Programs

perf  
perf_pmu  

Description

perf

Test the i915 perf metrics streaming interface

Subtests

i915-ref-count
sysctl-defaults
non-system-wide-paranoid
invalid-open-flags
invalid-oa-metric-set-id
invalid-oa-format-id
missing-sample-flags
oa-formats
invalid-oa-exponent
low-oa-exponent-permissions
oa-exponents
per-context-mode-unprivileged
buffer-fill
disabled-read-error
non-sampling-read-error
enable-disable
blocking
polling
short-reads
mi-rpc
unprivileged-single-ctx-counters
gen8-unprivileged-single-ctx-counters
rc6-disable
invalid-create-userspace-config
invalid-remove-userspace-config
create-destroy-userspace-config
whitelisted-registers-userspace-config

perf_pmu

Test the i915 pmu perf interface

Subtests

This test has over 100 subtests. Run perf_pmu --list-subtests to list them.