Forum Discussion

Kulkarni__Vinay's avatar
Kulkarni__Vinay
Icon for New Contributor rankNew Contributor
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

Sergey_I_Intel1's avatar
Sergey_I_Intel1
Icon for New Contributor rankNew Contributor
7 years ago

Hello Vinay,

Sorry for delay in answer.

In previous version of aoc you should use "-march=emulator and -fast-emulator".

In 19.2 version, please, use "-march=emulator -legacy-emulator".

I guess, documentation of aoc was not updated to 19.2.

Best regards,

Sergey