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Puya's avatar
Puya
Icon for New Contributor rankNew Contributor
6 years ago
Solved

oneAPI on DevCloud fails on building for FPGAs

Hi, I have access to Intel DevCloud to try oneAPI. and I use `qsub -I` to open interactive terminal I tried to make FPGA examples from BaseKit-code-samples , but `make fpga` shows an error ``` ...
  • MEIYAN_L_Intel's avatar
    MEIYAN_L_Intel
    6 years ago

    Hi,

    I have try to run compile the with FPGA emulator and hardware with the command as below:

    ssh decloud

    git clone https://github.com/intel/BaseKit-code-samples.git

    qsub -I -l nodes=1:fpga:ppn=2 -d .

    cd BaseKit-code-samples/DPC++Compiler/vector-add/

    vi build_fpga_emu.sh

    #!/bin/bash

    source /opt/intel/inteloneapi/setvars.sh

    make fpga_emu -f Makefile.fpga

    vi run_fpga_emu.sh

    #!/bin/bash

    source /opt/intel/inteloneapi/setvars.sh

    make run_emu -f Makefile.fpga

    vi build_fpga_hw.sh

    #!/bin/bash

    source /opt/intel/inteloneapi/setvars.sh

    make hw -f Makefile.fpga

    vi run_fpga_hw.sh

    #!/bin/bash

    source /opt/intel/inteloneapi/setvars.sh

    make run_hw -f Makefile.fpga

    qsub -I -l nodes=1:fpga:ppn=2 -d . build_fpga_emu.sh

    qsub -I -l nodes=1:fpga:ppn=2 -d . run_fpga_emu.sh

    qsub -I -l nodes=1:fpga:ppn=2 -d . build_fpga_hw.sh

    qsub -I -l nodes=1:fpga:ppn=2 -d . run_fpga_hw.sh

    I have saw the output is success by using command "cat".

    I will check internally with the related information again.

    Thanks

Puya's avatar
Puya
Icon for New Contributor rankNew Contributor
6 years ago

@MeiYanL_Intel​ 

ssh devcloud 
git clone https://github.com/intel/BaseKit-code-samples.git
qsub -I
source /opt/intel/inteloneapi/setvars.sh
#As aoc for fpga needs quartus_hls to be on path I put quartus 18 bin directory on path, quartus 17 does not support OpenCL
export PATH=$PATH:/glob/development-tools/versions/intelFPGA_pro/18.1/quartus/bin/
cd ~/BaseKit-code-samples/DPC++Compiler/FPGATutorials/BestPractices/n_way_buffering
mkdir build
cd buid
cmake ..
make fpga_emu
./n_way_buffering.fpga_emu 
# everything works fine on emulation but using make fpga
make fpga
# the following error appears, it requires Version 17.1.1 but when I put quartus 17.1 on path it complains that quartus 17 does not support this flow..

Output:

Scanning dependencies of target fpga
[ 50%] Generating dev_fpga.o
[100%] Generating n_way_buffering.fpga
aoc: Compiling for FPGA. This process may take several hours to complete.  Prior to performing this compile, be sure to check the reports to ensure the design will meet your performance targets.  If the reports indicate performance targets are not being met, code edits may be required.  Please refer to the oneAPI FPGA Optimization Guide for information on performance tuning applications for FPGAs.
Error (18640): The Quartus Partition Database File '/home/u34315/tmp/dev_fpga-1c52cd/build/dcp.qdb' was generated using version 'Version 17.1.1 Build 273 12/19/2017 SJ Pro Edition', which cannot be read by the current version of the Quartus Prime software. Regenerate '/home/u34315/tmp/dev_fpga-1c52cd/build/dcp.qdb' using the current version of the Quartus Prime Software.
Error (19296): Cannot load none snapshot - ensure the design has been compiled through all earlier stages.
Error (19829): dcp.qdb cannot be assigned. The dcp.qdb file is missing Partial Reconfiguration or Reserved Core subpartitions and assigned to the root partition. In order to assign a QDB file to the root partition, it must be created from a design using Partial Reconfiguration or Reserved Core subpartitions. To correct this error, ensure that the creation and assignment of the QDB is correct.
Error (18640): The Quartus Partition Database File '/home/u34315/tmp/dev_fpga-1c52cd/build/bsp_interface.qdb' was generated using version 'Version 17.1.1 Build 273 12/19/2017 SJ Pro Edition', which cannot be read by the current version of the Quartus Prime software. Regenerate '/home/u34315/tmp/dev_fpga-1c52cd/build/bsp_interface.qdb' using the current version of the Quartus Prime Software.
Error: Flow failed: 
Error (23035): Tcl error: 
Error (23031): Evaluation of Tcl script compile_script.tcl unsuccessful
Error: Quartus Prime Shell was unsuccessful. 2 errors, 0 warnings
Error (23035): Tcl error: 
Error (23031): Evaluation of Tcl script build/entry.tcl unsuccessful
Error: Quartus Prime Shell was unsuccessful. 2 errors, 0 warnings
Error: Compiler Error, not able to generate hardware
 
/home/u34315/tmp/dev_fpga-da14fa.o: file not recognized: File truncated
clang++: error: fpga compiler command failed with exit code 1 (use -v to see invocation)
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
src/CMakeFiles/fpga.dir/build.make:60: recipe for target 'src/n_way_buffering.fpga' failed
make[3]: *** [src/n_way_buffering.fpga] Error 1
CMakeFiles/Makefile2:224: recipe for target 'src/CMakeFiles/fpga.dir/all' failed
make[2]: *** [src/CMakeFiles/fpga.dir/all] Error 2
CMakeFiles/Makefile2:231: recipe for target 'src/CMakeFiles/fpga.dir/rule' failed
make[1]: *** [src/CMakeFiles/fpga.dir/rule] Error 2
Makefile:170: recipe for target 'fpga' failed
make: *** [fpga] Error 2

I also append the result of aocl list-devices command:

u34315@s001-n121:~$ aocl list-devices
/opt/intel/inteloneapi/compiler/2021.1-beta03/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
--------------------------------------------------------------------
Warning:
No devices attached for package:
/opt/intel/inteloneapi/compiler/2021.1-beta03/linux/lib/oclfpga/board/intel_a10gx_pac
--------------------------------------------------------------------