Forum Discussion

okramer's avatar
okramer
Icon for Occasional Contributor rankOccasional Contributor
6 years ago

System Studio giving "Failed to find Intel OpenCL platform on local host"

I have an Arria 10 Dev Kit installed on PCIe. What do I have to set up in System Studio for it to find my device? Here's what I can do:

  1. I can run "aocl diagnose" successfully.
  2. I can compile kernels using "aoc" with both emulator and board options.
  3. "aocl list-devices" returns the correct info.
  4. I have a few env vars defined, including AOCL_BOARD_PACKAGE_ROOT and INTELFPGAOCLSDKROOT.

5 Replies

  • okramer's avatar
    okramer
    Icon for Occasional Contributor rankOccasional Contributor
    6 years ago

    On opening System Studio, I get:

    Then after closing that message, I get the next one:

    Then finally:

    Here's some info from the shell:

    beast:~/dev/IntelOpenCLClass/OCL_19_1$ aocl list-devices
--------------------------------------------------------------------
Device Name:
acl0
 
BSP Install Location:
/home/okramer/intelFPGA_pro/19.3/hld/board/a10_ref
 
Vendor: Intel(R) Corporation
 
Phys Dev Name  Status   Information
 
acla10_ref0   Passed   Arria 10 Reference Platform (acla10_ref0)
                       PCIe dev_id = 2494, bus:slot.func = a1:00.00, Gen3 x8
                       FPGA temperature = 50.5781 degrees C.
 
DIAGNOSTIC_PASSED
--------------------------------------------------------------------
beast:~/dev/IntelOpenCLClass/OCL_19_1$ aoc -rtl SimpleKernel.cl
aoc: Running OpenCL parser....
aoc: OpenCL parser completed 
aoc: Linking Object files....
aoc: Optimizing and doing static analysis of code...
aoc: First stage compilation completed successfully.
aoc: Archiving the work directory
beast:~/dev/IntelOpenCLClass/OCL_19_1$ 
beast:~/dev/IntelOpenCLClass/OCL_19_1$ echo $INTELFPGAOCLSDKROOT 
/home/okramer/intelFPGA_pro/19.3/hld
beast:~/dev/IntelOpenCLClass/OCL_19_1$ echo $AOCL_BOARD_PACKAGE_ROOT 
/home/okramer/intelFPGA_pro/19.3/hld/board/a10_ref
beast:~/dev/IntelOpenCLClass/OCL_19_1$ echo $QSYS_ROOTDIR 
/home/okramer/intelFPGA_pro/19.3/qsys/bin
beast:~/dev/IntelOpenCLClass/OCL_19_1$ echo $QUARTUS_ROOTDIR
/home/okramer/intelFPGA_pro/19.3/quartus
  • okramer's avatar
    okramer
    Icon for Occasional Contributor rankOccasional Contributor
    6 years ago

    Those actions didn't work for the OP! Besides, I'm running the linux/eclipse version of System Studio. I've gone through 2 reinstalls (i.e. 3 installs) of ISS but the problem persists. At this point I have fallen back to using CLion, my usual IDE, with cross-compiling to invoke the aoc compiler. I'm not even sure what value System Studio adds to the dev process, so I'll just skip using it for now as I don't have the time to pursue this anymore. Thanks for your help.