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Altera_Forum's avatar
Altera_Forum
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9 years ago

system_integrator : core dumped

Hi,

I'm currently following the beginner's guide for intel FPGA on linux host (https://www.youtube.com/watch?v=npeuaj-mfvy&t=2s) but I'm stuck during the compilation process of the device with a corre dumped.

The command is : 

aoc device/vector_add.cl -o bin/vector_add.aocx --report --board c5soc_sharedonly

Here's the problem :

http://www.alteraforum.com/forum/attachment.php?attachmentid=13170&stc=1

The log file shows the same thing.

Have you got any clue on how to solve this problem ?

Thanks.

7 Replies

  • Altera_Forum's avatar
    Altera_Forum
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    9 years ago

    Please post the following info:

    1- Output of "aoc --version"

    2- Version of vector_add example you are using

    3- Operating System and amount of memory installed on the machine on which you are compiling the kernel
  • Altera_Forum's avatar
    Altera_Forum
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    9 years ago

    1) 

    Intel(R) FPGA SDK for OpenCL(TM), 64-Bit Offline Compiler
Version 16.1.0 Build 196
Copyright (C) 2016 Intel Corporation

    2)

    exm_opencl_vector_add_arm32_linux.tgz V16.1

    3)

    Ubuntu 16.04.1 LTS with 30Go and 7.5 Go free
  • Altera_Forum's avatar
    Altera_Forum
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    9 years ago

    Please install update v16.1.1 for both Quartus and AOC and see if it fixes the problem; v16.1.0 has issues with OpenCL compilation.

  • Altera_Forum's avatar
    Altera_Forum
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    9 years ago

    Can you post the "quartus_sh_compile.log" file? Also retry "aoc --version" and make sure the update has been installed correctly.

  • Altera_Forum's avatar
    Altera_Forum
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    9 years ago

    Hi,

    Here is the aoc version

    Intel(R) FPGA SDK for OpenCL(TM), 64-Bit Offline Compiler

    Version 16.1.1 Build 200

    Copyright (C) 2016 Intel Corporation

    and the file is attached
  • Altera_Forum's avatar
    Altera_Forum
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    9 years ago

    Actually the kernel log is not very helpful in debugging such issues, that is why I asked for the "quartus_sh_compile.log" file. Though you might not have that log at all since it seems your compilation is crashing in the OpenCL to HDL conversion phase. If you have the quartus_sh_compile.log file, please post that, if not, your problem might be a permission issue. Try switching to the root user and running everything as root.