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Syslink CPU load

shankara lingam
Prodigy 40 points

Dear All,

We are working on TI8148 Processor which has Arm-Cortex A8 and C674x DSP Core.

We are communicating between ARM and DSP via RINGIO's created from syslink.

Whenever there is a data communication between Two RingIo's (Rx and Tx) simultaneously, we are observing the following problems:

  1. Kworker is consuming lot of CPU load(20-30%)
  2. Our application also consuming similar amount of CPU load(20-30%)

So, can you please help us in debugging this issue. Is it a problem with the syslink module?

Please find the different modules and its version, that I am using:

bios - 6.33.02.31

biospsp - 3.10.5.0

xdais - 7.21.0.2

XDCtools - 3.23.01.43

syslink - 2.21.01.05

Best Regards,

Shankaralingam. Ga