TI Cortex-A8 with hard FP Timing Benchmarks

ti.platforms.evmAM3359 (compiler version: 5.1.5)

Benchmark Cycles (1)
Interrupt Latency 839
Hwi_restore() 22
Hwi_disable() 30
Hwi dispatcher prolog 553
Hwi dispatcher epilog 241
Hwi dispatcher 790
Hardware Interrupt to Blocked Task 1053
Hardware Interrupt to Software Interrupt 805
Swi_enable() 162
Swi_disable() 4
Post Software Interrupt Again 65
Post Software Interrupt without Context Switch 183
Post Software Interrupt with Context Switch 231
Create a New Task without Context Switch 1588
Set a Task Priority without a Context Switch 200
Task_yield() 313
Post Semaphore, No Waiting Task 80
Post Semaphore No Task Switch 280
Post Semaphore with Task Switch 390
Pend on Semaphore, No Context Switch 80
Pend on Semaphore with Task Switch 351
Clock_getTicks() 5

(1) The benchmark application was built using BIOS.LibType_Custom with the following compiler options: "--endian=little -mv7A8 --abi=eabi --neon --float_support=vfpv3 -q -ms --opt_for_speed=2 --program_level_compile -o3".

Timings were obtained using the evmAM3359 development board with the cache enabled.