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Target Platform: ti.platforms.evmTI814X
Tool Chain Version: 15.12.2
BIOS Version: bios_6_46_00_22_eng
XDCTools Version: xdctools_3_32_01_11_eng
| Benchmark | Cycles |
|---|---|
| Interrupt Latency | 437 |
| Hwi_restore() | 24 |
| Hwi_disable() | 32 |
| Hwi dispatcher prolog | 544 |
| Hwi dispatcher epilog | 242 |
| Hwi dispatcher | 779 |
| Hardware Interrupt to Blocked Task | 1050 |
| Hardware Interrupt to Software Interrupt | 852 |
| Swi_enable() | 161 |
| Swi_disable() | 6 |
| Post Software Interrupt Again | 65 |
| Post Software Interrupt without Context Switch | 172 |
| Post Software Interrupt with Context Switch | 227 |
| Create a New Task without Context Switch | 1556 |
| Set a Task Priority without a Context Switch | 204 |
| Task_yield() | 329 |
| Post Semaphore No Waiting Task | 79 |
| Post Semaphore No Task Switch | 293 |
| Post Semaphore with Task Switch | 395 |
| Pend on Semaphore No Context Switch | 87 |
| Pend on Semaphore with Task Switch | 346 |
| Clock_getTicks() | 5 |
| POSIX Create a New Task without Context Switch | 2900 |
| POSIX Set a Task Priority without a Context Switch | 280 |
| POSIX Post Semaphore No Waiting Task | 87 |
| POSIX Post Semaphore No Task Switch | 292 |
| POSIX Post Semaphore with Task Switch | 433 |
| POSIX Pend on Semaphore No Context Switch | 95 |
| POSIX Pend on Semaphore with Task Switch | 363 |
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 with the cache enabled.
See the SYS/BIOS User’s Guide for more information regarding how interrupt latency is calculated.