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JJaco16's avatar
JJaco16
Icon for New Contributor rankNew Contributor
5 years ago
Solved

opencl for intel fpga Local memories merging on compilation

Hi, I'm trying to implement a piece of code on an arria10 soc development board using openCL. The kernel code has declarations of two local memories as follows local float __attribute__((memory,...
Nurina's avatar
Nurina
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi,


There are a few ways for you to make sure the memory does not merge. This video lecture on Memory Optimization for OpenCL contains a few suggestions: https://www.youtube.com/watch?v=1zGpN28mXN4&t=1079s


You may find these documents to be useful:

  1. https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/opencl-sdk/aocl-best-practices-guide.pdf
  2. https://www.intel.com/content/www/us/en/programmable/documentation/mwh1391807965224.html


Regards,

Nurina