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We installed Intel Quartus 19.2 and Intel FPGA SDK for OpenCL version 19.4 for the D5005 acceleration card. When we tried to compile the example vectorAdd openCL kernel code with aoc -rtl vector_add.cl -report (or aoc -o vector_add.aocx vector_add.cl -report), we alway get empty report at vector_add/reports/report.html. Could you please advise?
Here is my running env
export QUARTUS_HOME="/opt/intelFPGA_pro/quartus_19.2.0b57/quartus"
export OPAE_PLATFORM_ROOT="/opt/intel/fpga-d5005/inteldevstack/d5005_ias_2_0_1_b237"
export AOCL_BOARD_PACKAGE_ROOT="/opt/intel/fpga-d5005/inteldevstack/d5005_ias_2_0_1_b237/opencl/opencl_bsp"
if ls /dev/intel-fpga-* 1> /dev/null 2>&1; then
if [ `id -u` = 0 ]; then
source $AOCL_BOARD_PACKAGE_ROOT/linux64/libexec/setup_permissions.sh >> /dev/null
fi
fi
OPAE_PLATFORM_BIN="/opt/intel/fpga-d5005/inteldevstack/d5005_ias_2_0_1_b237/bin"
if [[ ":${PATH}:" = *":${OPAE_PLATFORM_BIN}:"* ]] ;then
echo "\$OPAE_PLATFORM_ROOT/bin is in PATH already"
else
echo "Adding \$OPAE_PLATFORM_ROOT/bin to PATH"
export PATH="${PATH}":"${OPAE_PLATFORM_BIN}"
fi
export INTELFPGAOCLSDKROOT="/opt/intelFPGA_pro/19.4/hld"
export ALTERAOCLSDKROOT=$INTELFPGAOCLSDKROOT
export PAC_DMA_WORK_THREAD=yes
QUARTUS_BIN="/opt/intelFPGA_pro/quartus_19.2.0b57/quartus/bin"
if [[ ":${PATH}:" = *":${QUARTUS_BIN}:"* ]] ;then
echo "\$QUARTUS_HOME/bin is in PATH already"
else
echo "Adding \$QUARTUS_HOME/bin to PATH"
export PATH="${QUARTUS_BIN}":"${PATH}"
fi
source $INTELFPGAOCLSDKROOT/init_opencl.sh >> /dev/null
export QUARTUS_ROOTDIR_OVERRIDE="/opt/intelFPGA_pro/quartus_19.2.0b57/quartus"
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Hi,
Were you able to compile the kernel? Did you encounter any errors during compilation?
If yes, could you share them.
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The compiling went through well, no compiling error. Thanks
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Hi,
Can you check if you have gotten your main sources renamed, which may have caused the issue?
There is a related discussion that might related to this issue:
https://community.intel.com/t5/Software-Archive/Empty-Optimization-Report/m-p/1148246
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No name changes. The vector_add.cl example only contains the following:
__kernel void vector_add(__global const float *x,
__global const float *y,
__global float *restrict z)
{
// get index of the work item
int index = get_global_id(0);
// add the vector elements
z[index] = x[index] + y[index];
}
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The problem is fixed. I only copied the report.html file to my local computer to review with a browser. I will also need to copy the ./lib directory within ./reports to review the complete report. Thanks!
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