Forum Discussion
New ContributorMissing FCD entry on Devcloud nodes 81-87
I am trying to run OpenCL applications on Devcloud FPGA nodes, it seems FCD entry is missing for nodes 81-87
aocl diagnose command returns following:
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ICD System Diagnostics
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Using the following location for ICD installation:
/etc/OpenCL/vendors
Found 4 icd entry at that location:
/etc/OpenCL/vendors/Altera.icd
/etc/OpenCL/vendors/intel-cpu.icd
/etc/OpenCL/vendors/intel-neo.icd
/etc/OpenCL/vendors/Intel_FPGA_SSG_Emulator.icd
The following OpenCL libraries are referenced in the icd files:
libintelocl_emu.so
Checking LD_LIBRARY_PATH for registered libraries:
libalteracl.so was registered on the system at /opt/intel/inteloneapi/compiler/2021.1-beta04/linux/lib/oclfpga/host/linux64/lib
libintelocl.so was registered on the system at /opt/intel/inteloneapi/compiler/latest/linux/lib/x64
WARNING: libigdrcl.so NOT FOUND
libintelocl_emu.so was registered on the system at /opt/intel/inteloneapi/compiler/2021.1-beta04/linux/lib/oclfpga/host/linux64/lib
libintelocl_emu.so was registered on the system at /opt/intel/inteloneapi/compiler/2021.1-beta04/linux/lib/oclfpga/host/linux64/lib
libalteracl.so was registered on the system at /opt/intel/inteloneapi/compiler/2021.1-beta04/linux/lib/oclfpga/host/linux64/lib
/opt/intel/inteloneapi/compiler/latest/linux/lib/x64/libintelocl.so was registered on the system.
Using the following location for fcd installations:
/opt/Intel/OpenCLFPGA/oneAPI/Boards
ERROR: No FCD entry at that location. Without ICD and FCD, host executables
must be linked directly to Intel FPGA runtime (libalteracl.so) and BSP MMD
library instead of to the Khronos ICD library (libOpenCL.so).
To use FCD, please reinstall using 'aocl install'.
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ICD diagnostics FAILED
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BSP Diagnostics
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/opt/intel/inteloneapi/compiler/2021.1-beta04/linux/lib/oclfpga/board/intel_a10gx_pac/linux64/libexec/diagnose: error while loading shared libraries: libopae-c.so.1: cannot open shared object file: No such file or directory
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Warning:
No devices attached for package:
/opt/intel/inteloneapi/compiler/2021.1-beta04/linux/lib/oclfpga/board/intel_a10gx_pac
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/opt/intel/inteloneapi/compiler/2021.1-beta04/linux/lib/oclfpga/board/intel_a10gx_pac/linux64/libexec/diagnose: error while loading shared libraries: libopae-c.so.1: cannot open shared object file: No such file or directory
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Call "aocl diagnose <device-names>" to run diagnose for specified devices
Call "aocl diagnose all" to run diagnose for all devices
4 Replies
mhass19I am having the same problem. Even running clinfo returns the following:
Number of platforms 2
Platform Name Intel(R) FPGA Emulation Platform for OpenCL(TM)
Platform Name Intel(R) OpenCL
Platform Name Intel(R) FPGA Emulation Platform for OpenCL(TM)
Number of devices 1
Device Name Intel(R) FPGA Emulation Device
Platform Name Intel(R) OpenCL
Number of devices 1
Device Name Intel(R) Xeon(R) Gold 6128 CPU @ 3.40GHz
I can't see the intel arria 10 FPGA on the fpgaruntime nodes, it shows only emulation and CPU platforms!
MEIYAN_L_IntelFrequent Contributor
Hi,
I am checking internally the information with developer.
In the mean time, could you provide the full command you had used when you compile the OpenCL application?
Thanks
agond2I used the command aoc -v <kernel name>.cl to compile the .cl file.
I get the same error as discussed in the other forum post https://forums.intel.com/s/question/0D50P00004bTqr9SAC/devcloud-unable-to-compile-for-fpgas-aoc-quartus-is-not-on-the-path :
aoc: Quartus is not on the path! aoc: Is it installed on your system and quartus bin directory added to PATH environment variable?
- MEIYAN_L_Intel
Hi,
Could you try the command below before the OpenCL compilation:
source /data/intel_fpga/devcloudLoginToolSetup.sh
The normal flow with the tools_setup should compile for you properly.
Thanks
