C674 Timing Benchmarks

ti.platforms.evmOMAPL138 (compiler version: 7.4.6)

Benchmark Cycles (1)
Interrupt Latency 181
Hwi_restore() 2
Hwi_disable() 3
Hwi dispatcher prolog 115
Hwi dispatcher epilog 124
Hwi dispatcher 233
Hardware Interrupt to Blocked Task 417
Hardware Interrupt to Software Interrupt 269
Swi_enable() 61
Swi_disable() 13
Post Software Interrupt Again 41
Post Software Interrupt without Context Switch 72
Post Software Interrupt with Context Switch 145
Create a New Task without Context Switch 1396
Set a Task Priority without a Context Switch 139
Task_yield() 183
Post Semaphore, No Waiting Task 50
Post Semaphore No Task Switch 173
Post Semaphore with Task Switch 220
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.