ARP32 Timing Benchmarks

Target Platform: ti.platforms.evmC6A8149

Tool Chain Version: 1.0.7

BIOS Version: bios_6_70_00_18_eng

XDCTools Version: xdctools_3_50_04_43_core

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	514
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	1900
Set a Task Priority without a Context Switch	137
Task_yield()	202
Post Semaphore No Waiting Task	61
Post Semaphore No Task Switch	173
Post Semaphore with Task Switch	257
Pend on Semaphore No Context Switch	44
Pend on Semaphore with Task Switch	256
Clock_getTicks()	9
POSIX Create a New Task without Context Switch	3566
POSIX Set a Task Priority without a Context Switch	89
POSIX Post Semaphore No Waiting Task	65
POSIX Post Semaphore No Task Switch	177
POSIX Post Semaphore with Task Switch	260
POSIX Pend on Semaphore No Context Switch	49
POSIX Pend on Semaphore with Task Switch	260

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.