C674 Timing Benchmarks

ti.platforms.evmOMAPL138 (compiler version: 7.4.4)

Benchmark Cycles (1)
Interrupt Latency 93
Hwi_restore() 2
Hwi_disable() 4
Hwi dispatcher prolog 132
Hwi dispatcher epilog 139
Hwi dispatcher() 247
Hardware Interrupt to Blocked Task 400
Hardware Interrupt to Software Interrupt 235
Swi_enable() 57
Swi_disable() 13
Post Software Interrupt Again 42
Post Software Interrupt without Context Switch 72
Post Software Interrupt with Context Switch 156
Create a New Task without Context Switch 1425
Set a Task Priority without a Context Switch 134
Task_yield 182
Post Semaphore, No Waiting Task 51
Post Semaphore No Task Switch 163
Post Semaphore with Task Switch 215
Pend on Semaphore, No Context Switch 45
Pend on Semaphore with Task Switch 230
Clock_getTicks 13

(1) The benchmark application was built using BIOS.LibType_Custom with the following BIOS.customCCOpts settings: "-mv6740 -mi10 -mo -pdr -pden -pds=238 -pds=880 -pds1110 --program_level_compile -o3".

Timings were obtained using the OMAP-L138 with cache enabled.