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Kulkarni__Vinay's avatar
Kulkarni__Vinay
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7 years ago
Solved

aoc error for emulation

Hi, I installed opencl intel fpga sdk 19.2 and after installation the hello world example seems to compile smoothly taking default board as Arria10GX. But when i try giving the emulator compilati...
  • Sergey_I_Intel1's avatar
    Sergey_I_Intel1
    7 years ago

    Vinay,

    Please, check that you set the environment variable CL_CONTEXT_EMULATOR_DEVICE_INTELFPGA=<number_of_devices>.

    For more information about emulating OpenCL Kernels read here.

    Best regards,

    Sergey

HMaha5's avatar
HMaha5
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7 years ago

Hi Sergey,

I work in Vinay's team. I was trying out the Sobel Filter Design Example. While compiling the host code I got this error

host/src/display.cpp:23:10: fatal error: SDL2/SDL.h: No such file or directory
#include <SDL2/SDL.h>
^~~~~~~~~~~~
compilation terminated.
../common/src/AOCLUtils/opencl.cpp: In function ‘_cl_program* aocl_utils::createProgramFromBinary(cl_context, const char*, _cl_device_id* const*, unsigned int)’:
../common/src/AOCLUtils/opencl.cpp:388:22: warning: ignoring attributes on template argument ‘cl_int {aka int}’ [-Wignored-attributes]
scoped_array<cl_int> binary_status(num_devices);
^
Makefile:74: recipe for target 'bin/host' failed
make: *** [bin/host] Error 1

Please help me to solve this.

Thanks and regards,

Hamsika.

PVeli's avatar
PVeli
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6 years ago

Use this library in ur path.It will work

cheers,

Prithvi (ISRO)