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Target Platform: ti.platforms.simplelink:CC3200:1
Tool Chain Version: 16.12.0
BIOS Version: bios_6_50_00_06_eng
XDCTools Version: xdctools_3_50_00_09_eng
| Benchmark | Cycles |
|---|---|
| Interrupt Latency | 127 |
| Hwi_restore() | 9 |
| Hwi_disable() | 13 |
| Hwi dispatcher prolog | 107 |
| Hwi dispatcher epilog | 234 |
| Hwi dispatcher | 337 |
| Hardware Interrupt to Blocked Task | 555 |
| Hardware Interrupt to Software Interrupt | 377 |
| Swi_enable() | 81 |
| Swi_disable() | 10 |
| Post Software Interrupt Again | 37 |
| Post Software Interrupt without Context Switch | 99 |
| Post Software Interrupt with Context Switch | 193 |
| Create a New Task without Context Switch | 2004 |
| Set a Task Priority without a Context Switch | 174 |
| Task_yield() | 215 |
| Post Semaphore No Waiting Task | 53 |
| Post Semaphore No Task Switch | 198 |
| Post Semaphore with Task Switch | 269 |
| Pend on Semaphore No Context Switch | 83 |
| Pend on Semaphore with Task Switch | 291 |
| Clock_getTicks() | 8 |
| POSIX Create a New Task without Context Switch | 4069 |
| POSIX Set a Task Priority without a Context Switch | 241 |
| POSIX Post Semaphore No Waiting Task | 65 |
| POSIX Post Semaphore No Task Switch | 216 |
| POSIX Post Semaphore with Task Switch | 283 |
| POSIX Pend on Semaphore No Context Switch | 94 |
| POSIX Pend on Semaphore with Task Switch | 302 |
The benchmark application was built using BIOS.LibType_Custom with the following BIOS.customCCOpts settings: “–endian=little -mv7M4 –float_support=vfplib –abi=eabi -q -ms –opt_for_speed=2 –program_level_compile -o3”.
To minimize the effects of wait states, the performance measurements are collected at optimal CPU clock speeds on MSP432 and Tiva devices.
See the SYS/BIOS User’s Guide for more information regarding how interrupt latency is calculated.