C66 Timing Benchmarks

ti.platforms.evm6678 (compiler version: 7.4.6)

Benchmark Cycles (1)
Interrupt Latency 93
Hwi_restore() 2
Hwi_disable() 3
Hwi dispatcher prolog 114
Hwi dispatcher epilog 139
Hwi dispatcher 247
Hardware Interrupt to Blocked Task 400
Hardware Interrupt to Software Interrupt 236
Swi_enable() 58
Swi_disable() 13
Post Software Interrupt Again 41
Post Software Interrupt without Context Switch 72
Post Software Interrupt with Context Switch 142
Create a New Task without Context Switch 1392
Set a Task Priority without a Context Switch 137
Task_yield() 181
Post Semaphore, No Waiting Task 51
Post Semaphore No Task Switch 167
Post Semaphore with Task Switch 214
Pend on Semaphore, No Context Switch 45
Pend on Semaphore with Task Switch 228
Clock_getTicks() 13

(1) The benchmark application was built using BIOS.LibType_Custom with the following BIOS.customCCOpts settings: "-mv6600 --abi=eabi -mi10 -mo -pdr -pden -pds=238 -pds=880 -pds1110 --program_level_compile -o3".

Timings were obtained using the evm6678 with cache enabled.