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Target Platform: ti.platforms.evmAM3359
Tool Chain Version: 16.9.0
BIOS Version: bios_6_46_02_46_eng
XDCTools Version: xdctools_3_32_01_22
| Benchmark | Cycles |
|---|---|
| Interrupt Latency | 462 |
| Hwi_restore() | 24 |
| Hwi_disable() | 18 |
| Hwi dispatcher prolog | 526 |
| Hwi dispatcher epilog | 220 |
| Hwi dispatcher | 741 |
| Hardware Interrupt to Blocked Task | 931 |
| Hardware Interrupt to Software Interrupt | 737 |
| Swi_enable() | 103 |
| Swi_disable() | 6 |
| Post Software Interrupt Again | 51 |
| Post Software Interrupt without Context Switch | 132 |
| Post Software Interrupt with Context Switch | 180 |
| Create a New Task without Context Switch | 1386 |
| Set a Task Priority without a Context Switch | 147 |
| Task_yield() | 249 |
| Post Semaphore No Waiting Task | 65 |
| Post Semaphore No Task Switch | 211 |
| Post Semaphore with Task Switch | 311 |
| Pend on Semaphore No Context Switch | 73 |
| Pend on Semaphore with Task Switch | 279 |
| Clock_getTicks() | 5 |
| POSIX Create a New Task without Context Switch | 2547 |
| POSIX Set a Task Priority without a Context Switch | 122 |
| POSIX Post Semaphore No Waiting Task | 73 |
| POSIX Post Semaphore No Task Switch | 219 |
| POSIX Post Semaphore with Task Switch | 332 |
| POSIX Pend on Semaphore No Context Switch | 79 |
| POSIX Pend on Semaphore with Task Switch | 286 |
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.