PROCESSOR-SDK-AM335X: About the scheduling performance

Hello,

user5954100 said:

    Is there a document in RTOS that describes the switching time of tasks,

- No.. there is no document in RTOS for this.

There are dmTimers available on the SoC. Can you use them to benchmark your application tasks/interrupt delay time and other performance paratmers?

Thanks

user5954100 said:

the accuracy of task scheduling, interrupt delay time and other similar performance parameters?

SYS/BIOS provides sizing and timing benchmarks.

The manifest for the latest Processor SDK RTOS for AM335X shows SYS/BIOS 6.76.2 is used. See SYS/BIOS Timing and Size Benchmarks for SYS/BIOS 6.76.2, the entries for GCC_A8F should be applicable to an AM335X.

For a full description of Benchmarks please see the appendices in the SYS/BIOS 6 User’s Guide.

Hi Chester,

I still did not get your intent on what are you trying to get support on? 

I see that SYS BIOS team has provided details on how they benchmarked them.

Are you seeing any discrepancy in benchmark data? What is the question/support you are looking for in the e2e forum? Please let me know.

Thanks

Aravind Batni said:

I still did not get your intent on what are you trying to get support on? 

I wan't needing to get support, I was just trying to point user5954100 at the existence of the SYS/BIOS benchmarks if it answered their question.