need a benchmark for sysbios for the tms320f28069. Using CCS5.5
Could you direct me to one to measure HWI, SWI, TASK, etc?
thankyou
julio
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need a benchmark for sysbios for the tms320f28069. Using CCS5.5
Could you direct me to one to measure HWI, SWI, TASK, etc?
thankyou
julio
Hello:
The "Benchmark Example" for the F28069 is the one I run, but how do I know that they are the right numbers.
I got a print out from: http://downloads.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/sysbios/6_35_03_47/exports/bios_6_35_03_47/packages/ti/sysbios/benchmarks/doc-files/C28_large_times.html
It says that Hwi_restore() takes 23 cycles.
When I run the Benchmark example from Controlsuite, I get that the Hwi_restore() is 192 cycles (8 times larger),
and if you compare all the other values between the publish numbers and the example they are all different (by a factor of 7 to 8).
I decided to do the TI-RTOS workshop and see if I could used the benchmark from UIA.
I did workshop lab04 and used the UIA to measure benchmarks but at the end of the lab I can not see the selection for the Raw Logs (Tools RTOS Analyzer Raw Logs), when I place the mouse cursor on RTOS Analyzer nothing shows as a selection. Everything compile and run fine, I was able to run the ROV fine with no trouble.
One thing that I noticed is that the Heap section field on my app.cfg file says ".ebss:taskStackSection" but in the lab04 window shows NULL (could this be the source of my problem?). I don't get any errors compiling, linking nor running.
Thank you for your help.
Julio
C28x performance is heavily effected by flash memory wait states
This topic has come up a lot in the forums.
Please refer to the recent post below for guidance:
http://e2e.ti.com/support/embedded/tirtos/f/355/p/335440/1170591.aspx#1170591
Alan