|
|
|
Target Platform: ti.platforms.sdp4430
Tool Chain Version: 4.9.3
BIOS Version: bios_6_50_00_06_eng
XDCTools Version: xdctools_3_50_00_09_eng
| Benchmark | Cycles |
|---|---|
| Interrupt Latency | 286 |
| Hwi_restore() | 8 |
| Hwi_disable() | 4 |
| Hwi dispatcher prolog | 204 |
| Hwi dispatcher epilog | 161 |
| Hwi dispatcher | 367 |
| Hardware Interrupt to Blocked Task | 634 |
| Hardware Interrupt to Software Interrupt | 372 |
| Swi_enable() | 60 |
| Swi_disable() | 11 |
| Post Software Interrupt Again | 24 |
| Post Software Interrupt without Context Switch | 78 |
| Post Software Interrupt with Context Switch | 141 |
| Create a New Task without Context Switch | 1269 |
| Set a Task Priority without a Context Switch | 102 |
| Task_yield() | 262 |
| Post Semaphore No Waiting Task | 41 |
| Post Semaphore No Task Switch | 195 |
| Post Semaphore with Task Switch | 311 |
| Pend on Semaphore No Context Switch | 40 |
| Pend on Semaphore with Task Switch | 324 |
| Clock_getTicks() | 16 |
| POSIX Create a New Task without Context Switch | 2138 |
| POSIX Set a Task Priority without a Context Switch | 93 |
| POSIX Post Semaphore No Waiting Task | 44 |
| POSIX Post Semaphore No Task Switch | 203 |
| POSIX Post Semaphore with Task Switch | 341 |
| POSIX Pend on Semaphore No Context Switch | 44 |
| POSIX Pend on Semaphore with Task Switch | 351 |
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.