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CCS/CC1352R: Linking phase of the compilation takes too long

Cosmin Staicu
Prodigy 140 points
Part Number: CC1352R

Tool/software: Code Composer Studio

Hi!

I have a relatively large CC1352 project. When I compile I observed that it takes a lot of time to finish the linking phase (50-70 seconds). 
However the pc has lots of resources to spare (Cpu usage goes to maximum 16%, memory is at 55%, the ssd stays at 0%), I am using a 6 core 12 thread i7-9750HF with 24Gb of ram and a NVME SSD. 
Do you have any suggestion which would be the bottleneck?

Thanks!

  • 0
    TI__Guru**** 243870 points

    I presume you use the TI ARM compiler.

    What is the version of the compiler (not CCS)?  If you are using a version older than 16.9.7.LTS, then you might be impacted by this bug.  

    Do you link with --opt_level=4?  If so, consider changing it to --opt_level=3.  That may reduce performance or increase code size, but maybe not enough to matter.

    Thanks and regards,

    -George