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Error enumerating AFCs: not found on dev cloud

adarsh_m
Beginner
405 Views

hello ,

i have again started facing error 139 and Error enumerating AFCs: not found in all my jobs submitted on fpgas.

Please look into it ,why the similar issue keeps  coming and going again  and again.

0 Kudos
1 Reply
iramovs
Novice
364 Views

Yeah, almost every arria 10 node seems to be affected by this right now. Output of aocl diagnose on node s001-n084:

 

--------------------------------------------------------------------
ICD System Diagnostics                                              
--------------------------------------------------------------------

Using the following location for ICD installation: 
        /etc/OpenCL/vendors

Found 4 icd entry at that location:
        /etc/OpenCL/vendors/intel-neo.icd
        /etc/OpenCL/vendors/Altera.icd
        /etc/OpenCL/vendors/Intel_FPGA_SSG_Emulator.icd
        /etc/OpenCL/vendors/intel-cpu.icd

The following OpenCL libraries are referenced in the icd files:
        libigdrcl.so
        libalteracl.so
        libintelocl_emu.so
        libintelocl.so

Checking LD_LIBRARY_PATH for registered libraries:
        WARNING: libintelocl.so NOT FOUND

Using OCL_ICD_FILENAMES to search for ICD clients, it is set to libintelocl_emu.so:libalteracl.so:/glob/development-tools/versions/oneapi/2021.3/inteloneapi/compiler/2021.3.0/linux/lib/x64/libintelocl.so

Checking LD_LIBRARY_PATH for registered libraries specified by OCL_ICD_FILENAMES
        WARNING: libintelocl_emu.so NOT FOUND
        libalteracl.so was registered on the system at /glob/development-tools/versions/oneapi/2021.3/inteloneapi/compiler/2021.3.0/linux/lib/oclfpga/host/linux64/lib
        /glob/development-tools/versions/oneapi/2021.3/inteloneapi/compiler/2021.3.0/linux/lib/x64/libintelocl.so was registered on the system.

Using the following location for fcd installations:
        /opt/Intel/OpenCLFPGA/oneAPI/Boards

Found 2 fcd entry at that location:
        /opt/Intel/OpenCLFPGA/oneAPI/Boards/intel_a10gx_pac.fcd
        /opt/Intel/OpenCLFPGA/oneAPI/Boards/dcp_bsp.fcd

The following OpenCL libraries are referenced in the fcd files:
        libopae-c.so
/opt/intel/inteloneapi/intelfpgadpcpp/latest/board/intel_a10gx_pac/linux64/lib/libMPF.so
/opt/intel/inteloneapi/intelfpgadpcpp/latest/board/intel_a10gx_pac/linux64/lib/libintel_opae_mmd.so
        /opt/intel/inteloneapi/intelfpgadpcpp/latest/board/intel_a10gx_pac/linux64/lib/libintel_opae_mmd.so

Checking LD_LIBRARY_PATH for registered libraries:
        /opt/intel/inteloneapi/intelfpgadpcpp/latest/board/intel_a10gx_pac/linux64/lib/libintel_opae_mmd.so was registered on the system.
Error enumerating AFCs: not found
Error enumerating AFCs: not found
Error enumerating AFCs: not found
Error enumerating AFCs: not found

Number of Platforms = 3 
        1. Intel(R) FPGA Emulation Platform for OpenCL(TM)              | Intel(R) Corporation           | OpenCL 1.2 Intel(R) FPGA SDK for OpenCL(TM), Version 20.3
        2. Intel(R) FPGA SDK for OpenCL(TM)                             | Intel(R) Corporation           | OpenCL 1.0 Intel(R) FPGA SDK for OpenCL(TM), Version 2021.3
        3. Intel(R) OpenCL                                              | Intel(R) Corporation           | OpenCL 2.1 LINUX              
--------------------------------------------------------------------
ICD diagnostics PASSED                                              
--------------------------------------------------------------------
--------------------------------------------------------------------
BSP Diagnostics                                                     
--------------------------------------------------------------------
Error enumerating AFCs: not found
Error enumerating AFCs: not found
Error enumerating AFCs: not found
Error enumerating AFCs: not found
Error enumerating AFCs: not found
Error enumerating AFCs: not found
Error parsing device name '����'
Error enumerating AFCs: not found
Error enumerating AFCs: not found
Error enumerating AFCs: not found
Error enumerating AFCs: not found
Error enumerating AFCs: not found
Error parsing device name '����'
--------------------------------------------------------------------
Device Name:
acl0

BSP Install Location:
/opt/intel/inteloneapi/intelfpgadpcpp/latest/board/intel_a10gx_pac

Vendor: Intel Corp

DIAGNOSTIC_PASSED
--------------------------------------------------------------------

Call "aocl diagnose <device-names>" to run diagnose for specified devices
Call "aocl diagnose all" to run diagnose for all devices

 

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