Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

OPENCL diagnose acl0 : Copying 4095 MB of Global Memory : can we reduce the size

Hi All,

For the quicker results I wanted change the amount of data copied to global memory by changing the size of buffer In ol.cpp file in ~/sample_driver/source/util/diagnostic . But tried changing max_size and other variables but In vain .

Can you please let me know if we a do something.

Thanks,

rnivart

2 Replies

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    8 years ago

    We are still testing , so we need to reduce the size of the buffer so that the results are quicker .