murrtank
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Re: Can't find board.xml file
#!/bin/bash source /opt/intel/inteloneapi/setvars.sh > /dev/null 2>&1 #Initialize environment for Arria10 source /glob/development-tools/versions/fpgasupportstack/a10/1.2.1/intelFPGA_pro/hld/init_opencl.sh source /glob/development-tools/versions/fpgasupportstack/a10/1.2.1/inteldevstack/init_env.sh export FPGA_BBB_CCI_src=/usr/local/intel-fpga-bbb export PATH=/glob/intel-python/python2/bin:${PATH} make hw -f Makefile.fpga This is the bash file im using and using this flag in the compile -Xsboard=/opt/intel/oneapi/intel_a10gx_pac:pac_a10. Hope i answerd the question.1.7KViews0likes0CommentsCan't find board.xml file
Hi again forum! I have some problem compiling to the fpga. When i try to run the compile I get this error Error: No board_spec.xml found for board '/opt/intel/oneapi/intel_a10gx_pac:pac_a10' (Searched for: /glob/development-tools/versions/fpgasupportstack/a10/1.2.1/inteldevstack/a10_gx_pac_ias_1_2_1_pv/opencl/opencl_bsp/hardware//opt/intel/oneapi/intel_a10gx_pac:pac_a10/board_spec.xml). llvm-foreach: What does this mean? And how do i solve it?1.8KViews0likes5Comments- 3.8KViews0likes0Comments
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Re: Weird memory usage on fpga
I just get a warning that it is using more the max capacity of RAM. I get an error if I remove the -Xsdont-error-if-large-area-est flag. Here is a picture of the area estimation from the report. I have also done some calculations on it, and with the 8 GB of RAM it should be able to host all the three matrices in its largest forms. 4 byte floats x 4096^2 elements x 3 matrices = 402653184 Bytes < 8 GB, so I don't get why the reports says I'm using 264 GB of RAM.3.9KViews0likes2CommentsWeird memory usage on fpga
I am trying to make the matrix multiplication example from the oneAPI sample on FPGA. But when I do the report compilation I get that I am using up more ram and DSP memory then it is on the board. But I did some calculations and should not be using that much memory. If I run it with only the parallel_for it does not give anything weird, but when I try to run it with the single_task I get a lot more memory usage. What am I doing wrong?Solved4.1KViews0likes10Comments