C66 Timing Benchmarks
Target Platform: ti.platforms.evm6670
Tool Chain Version: 8.1.2
BIOS Version: bios_6_70_00_18_eng
XDCTools Version: xdctools_3_50_04_43_core
Benchmark | Cycles |
---|---|
Interrupt Latency | 288 |
Hwi_restore() | 2 |
Hwi_disable() | 3 |
Hwi dispatcher prolog | 113 |
Hwi dispatcher epilog | 128 |
Hwi dispatcher | 236 |
Hardware Interrupt to Blocked Task | 497 |
Hardware Interrupt to Software Interrupt | 241 |
Swi_enable() | 80 |
Swi_disable() | 19 |
Post Software Interrupt Again | 52 |
Post Software Interrupt without Context Switch | 77 |
Post Software Interrupt with Context Switch | 137 |
Create a New Task without Context Switch | 1847 |
Set a Task Priority without a Context Switch | 141 |
Task_yield() | 242 |
Post Semaphore No Waiting Task | 90 |
Post Semaphore No Task Switch | 212 |
Post Semaphore with Task Switch | 310 |
Pend on Semaphore No Context Switch | 58 |
Pend on Semaphore with Task Switch | 276 |
Clock_getTicks() | 13 |
POSIX Create a New Task without Context Switch | 3031 |
POSIX Set a Task Priority without a Context Switch | 119 |
POSIX Post Semaphore No Waiting Task | 106 |
POSIX Post Semaphore No Task Switch | 228 |
POSIX Post Semaphore with Task Switch | 326 |
POSIX Pend on Semaphore No Context Switch | 76 |
POSIX Pend on Semaphore with Task Switch | 292 |
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”.
See the SYS/BIOS User’s Guide for more information regarding how interrupt latency is calculated.