sof/app/perf_overlay.conf

CONFIG_PERFORMANCE_COUNTERS=y
CONFIG_SYS_HEAP_RUNTIME_STATS=y
CONFIG_TIMING_FUNCTIONS=y
CONFIG_ADSP_IDLE_CLOCK_GATING=n
CONFIG_KCPS_DYNAMIC_CLOCK_CONTROL=n
performance profiling enable: add conf file for profiling enabling After add this file, with -o app/perf_overlay.conf in build command line, profiling functionality will be enabled and mtrace/sof log will have performance data for further analysis. Signed-off-by: Baofeng Tian <baofeng.tian@intel.com> 2022-10-12 21:42:07 +08:00			`CONFIG_PERFORMANCE_COUNTERS=y`
Memory: add support for memory heap profiling Heap memory profiling is based on runtime zephyr API. It will print out each memory allocation with allocated bytes and free bytes, display as below: zephyr: heap allocatd: 22c0 free: 152a90 max allocated: 1000 Signed-off-by: Baofeng Tian <baofeng.tian@intel.com> 2022-11-03 14:06:52 +08:00			`CONFIG_SYS_HEAP_RUNTIME_STATS=y`
app: perf_overlay: disable CONFIG_ADSP_IDLE_CLOCK_GATING Perf build uses xtensa timer Signed-off-by: Adrian Bonislawski <adrian.bonislawski@intel.com> 2024-02-16 15:26:14 +08:00			`CONFIG_TIMING_FUNCTIONS=y`
			`CONFIG_ADSP_IDLE_CLOCK_GATING=n`
boards: mtl: enable KCPS dynamic clock control This will enable dynamic clock control based on KCPS budget Signed-off-by: Adrian Bonislawski <adrian.bonislawski@intel.com> 2023-08-09 15:43:38 +08:00			`CONFIG_KCPS_DYNAMIC_CLOCK_CONTROL=n`