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performance
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  • Forum Post: How to find the time a function executes on the c6713 dsk using the DSP/BIOS?

    Richard Mersenski
    I am having trouble trying to get any kind of execution time for the functions in my program. I am using the c6713 DSK and so far I have tried using the method employed by the DSP/BIOS – GS2 tutorial's “Adding Explicit STS Instrumentation” in the Code Composer Studio Tutorial...
    on May 18, 2010

  • Forum Post: OMAPL137 - Performance of HAL_cacheWbInv / HAL_cacheInv

    Dominique Holzwarth
    Hi all I have a OMAP-L137 with DSP/BIOS 5.33.05 and DSPLink 1.63. I was playing around with the MPCS sample of DSPLink which essentially writes data into a shared POOL (from the GPP side), read / modify it on DSP and read it again on the GPP side. For that, the functions HAL_cacheInv and HAL_cacheWbInv...
    on Mar 26, 2010

  • Forum Post: how to optimize a server in codec engine

    benlu yu
    No profile in package.bld because i used whole_programe or whole_program_debug there is a warning message during compiling as BIOS Release Notes write. all_syslink.cfg : var BIOS = xdc.useModule('ti.sysbios.BIOS'); BIOS.libType = BIOS.LibType_NonInstrumented; # time ./app_remote...
    on Oct 26, 2011

  • Forum Post: OMAP3530 algorithms are running slowly

    giorgos tsoumplekas
    Hello, I have an omap3530 board and I have implemented some algorithms, which run on DSP-side. ARM and DSP communcate using DSPLink and shared memory. But the performance is not good. For example for motion estimation for a frame 320x240 and window search [-8 8], the algorithm takes 12!! secs to finish...
    on Mar 24, 2012

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