OpenCL Library Example 1 - Running error

Altera_Forum · ‎07-17-2017

Hello,

I would like to use VHDL blocks developed with OpenCL and for this, I first followed the first example (https://www.altera.com/support/support-resources/design-examples/design-software/opencl/library-desi...), example 1.

I followed all the steps described in the README.html but when I run the executable ("bin/host"), this one returns a "segmentation fault" without even launching the file.

# elie@r423-2 (~/elie/tests_and_examples/exm_opencl_library_example1_x64_linux_16.1/library_example1):
(11:12:12) -> ls
bin  device  host  Makefile  README.html  reprogram_temp.sof#  elie@r423-2 (~/elie/tests_and_examples/exm_opencl_library_example1_x64_linux_16.1/library_example1):
(11:24:02) -> bin/host
Segmentation fault

I have tried others examples and they executed successfully.

I am targeting ReflexCES alaric Arria 10 board.

Has anyone come across this error before? I welcome any suggestions.

Thank you!

Altera_Forum · ‎08-18-2017

I received the same error. I commented out the part of the code that reads in the number or command line arguments and it seem to work fine.