C66 Timing Benchmarks

ti.platforms.evm6678 (compiler version: 7.4.6)

Benchmark Cycles (1)
Interrupt Latency 178
Hwi_restore() 2
Hwi_disable() 3
Hwi dispatcher prolog 115
Hwi dispatcher epilog 124
Hwi dispatcher 246
Hardware Interrupt to Blocked Task 400
Hardware Interrupt to Software Interrupt 252
Swi_enable() 61
Swi_disable() 13
Post Software Interrupt Again 57
Post Software Interrupt without Context Switch 71
Post Software Interrupt with Context Switch 144
Create a New Task without Context Switch 1394
Set a Task Priority without a Context Switch 139
Task_yield() 184
Post Semaphore, No Waiting Task 50
Post Semaphore No Task Switch 173
Post Semaphore with Task Switch 221
Pend on Semaphore, No Context Switch 45
Pend on Semaphore with Task Switch 231
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.