ARP32 Timing Benchmarks

Target Platform: ti.platforms.evmC6A8149

Tool Chain Version: 1.0.7

BIOS Version: bios_6_55_00_05_eng

XDCTools Version: xdctools_3_50_05_11_core_eng

Benchmark	Cycles
Interrupt Latency	143
Hwi_restore()	2
Hwi_disable()	4
Hwi dispatcher prolog	184
Hwi dispatcher epilog	155
Hwi dispatcher	338
Hardware Interrupt to Blocked Task	509
Hardware Interrupt to Software Interrupt	321
Swi_enable()	48
Swi_disable()	10
Post Software Interrupt Again	18
Post Software Interrupt without Context Switch	69
Post Software Interrupt with Context Switch	144
Create a New Task without Context Switch	1878
Set a Task Priority without a Context Switch	132
Task_yield()	197
Post Semaphore No Waiting Task	61
Post Semaphore No Task Switch	168
Post Semaphore with Task Switch	252
Pend on Semaphore No Context Switch	44
Pend on Semaphore with Task Switch	251
Clock_getTicks()	9
POSIX Create a New Task without Context Switch	3540
POSIX Set a Task Priority without a Context Switch	89
POSIX Post Semaphore No Waiting Task	65
POSIX Post Semaphore No Task Switch	172
POSIX Post Semaphore with Task Switch	255
POSIX Pend on Semaphore No Context Switch	49
POSIX Pend on Semaphore with Task Switch	255

The benchmark application was built using BIOS.LibType_Custom with the following BIOS.customCCOpts settings: “–silicon_version=v210 -q –gen_func_subsections –program_level_compile -o3”.

See the SYS/BIOS User’s Guide for more information regarding how interrupt latency is calculated.