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Target Platform: ti.platforms.sdp4430
Tool Chain Version: 6.3.1
BIOS Version: bios_6_51_00_11_eng
XDCTools Version: xdctools_3_50_02_20_core
| Benchmark | Cycles |
|---|---|
| Interrupt Latency | 354 |
| Hwi_restore() | 9 |
| Hwi_disable() | 5 |
| Hwi dispatcher prolog | 194 |
| Hwi dispatcher epilog | 166 |
| Hwi dispatcher | 364 |
| Hardware Interrupt to Blocked Task | 626 |
| Hardware Interrupt to Software Interrupt | 362 |
| Swi_enable() | 79 |
| Swi_disable() | 20 |
| Post Software Interrupt Again | 25 |
| Post Software Interrupt without Context Switch | 82 |
| Post Software Interrupt with Context Switch | 151 |
| Create a New Task without Context Switch | 2639 |
| Set a Task Priority without a Context Switch | 103 |
| Task_yield() | 262 |
| Post Semaphore No Waiting Task | 42 |
| Post Semaphore No Task Switch | 196 |
| Post Semaphore with Task Switch | 315 |
| Pend on Semaphore No Context Switch | 36 |
| Pend on Semaphore with Task Switch | 306 |
| Clock_getTicks() | 16 |
| POSIX Create a New Task without Context Switch | 5285 |
| POSIX Set a Task Priority without a Context Switch | 95 |
| POSIX Post Semaphore No Waiting Task | 45 |
| POSIX Post Semaphore No Task Switch | 199 |
| POSIX Post Semaphore with Task Switch | 343 |
| POSIX Pend on Semaphore No Context Switch | 44 |
| POSIX Pend on Semaphore with Task Switch | 314 |
As the timer used to run these benchmarks is run at 1/2 the CPU frequency, an deviation of +-2 cycles is to be expected.
See the SYS/BIOS User’s Guide for more information regarding how interrupt latency is calculated.