Benchmark | Cycles | (1) |
Interrupt latency | 156 | (2) |
Hwi_enable | 19 | |
Hwi_disable | 17 | |
Hwi dispatcher prolog | 219 | |
Hwi dispatcher epilog | 164 | |
Hwi dispatcher | 377 | |
Hardware Interrupt to Blocked Task | 618 | |
Hardware Interrupt to Software Interrupt | 451 | |
Swi_enable | 100 | |
Swi_disable | 15 | |
Post Software Interrupt Again | 33 | |
Post Software Interrupt without Context Switch | 138 | |
Post Software Interrupt with Context Switch | 267 | |
Create a New Task without Context Switch | 3045 | |
Set a Task Priority without a Context Switch | 275 | |
Task_yield | 240 | |
Post Semaphore, No Waiting Task | 55 | |
Post Semaphore No Task Switch | 232 | |
Post Semaphore with Task Switch | 295 | |
Pend on Semaphore, No Context Switchi | 65 | |
Pend on Semaphore with Task Switch | 334 | |
Clock_getTicks | 13 |
(1) The benchmark application was built using BIOS.LibType_Custom with the following BIOS.customCCOpts settings: "-v28 -DLARGE_MODEL=1 -ml -mo --program_level_compile -o3".
Timings were obtained using the ezdsp28335 development board.
(2) The C28x targets also supports zero latency interrupts. See ti.sysbios.family.c28.Hwi cdocs for details.