Hi,
I’ve been trying to follow the PYNQ Composable Pipeline instructions to build a bitfile for the Kria KV260 Vision AI Starter Kit, however I’m running into library incompatibility issues with Vitis_Libraries.
PYNQ Version - V3.0
Board Name - Kria KV260 Vision AI Starter Kit
Tools:
- PYNQ Composable Pipeline V1.0.0
- Vitis Libraries v2020.2_update1
- Vivado 2022.2
- Vitis HLS 2022.2
To recreate the issue
I cloned the PYNQ Composable Overlay from https://github.com/Xilinx/PYNQ_Composable_Pipeline and then cloned the Vitis_Libraries repo from https://github.com/mariodruiz/Vitis_Libraries/tree/7bf6c52c3840e617f9c522e166f5c18b75afa0e9 inside the PYNQ_Composable_Pipeline directory to fill out the empty Vitis_Libraries directory given by the PYNQ_Composable_Pipeline repo. I navigated to boards/KV260 and ran make. The Makefile runs for a few seconds and then terminates with the errors shown below…
ERROR: [HLS 207-2976] no template named 'ap_axiu' in namespace 'xf::cv'; did you mean simply 'ap_axiu'? (../../../../src/dilate/dilate.cpp:20:9)
INFO: [HLS 207-4436] 'ap_axiu' declared here (/home/eoin/xilinx/Vitis_HLS/2022.2/common/technology/autopilot/ap_axi_sdata.h:95:1)
INFO: [HLS 200-111] Finished Command csynth_design CPU user time: 1.16 seconds. CPU system time: 0.25 seconds. Elapsed time: 1.53 seconds; current allocated memory: 0.723 MB.
while executing
"source script_hls.tcl"
("uplevel" body line 1)
invoked from within
"uplevel \#0 [list source $arg] "
INFO: [HLS 200-112] Total CPU user time: 3.47 seconds. Total CPU system time: 0.6 seconds. Total elapsed time: 14 seconds; peak allocated memory: 313.852 MB.
INFO: [Common 17-206] Exiting vitis_hls at Fri Feb 17 12:58:33 2023...
make[1]: *** [Makefile:26: dilate.vhlsprj] Error 1
make[1]: *** Waiting for unfinished jobs....
ERROR: [HLS 207-2976] no template named 'ap_axiu' in namespace 'xf::cv'; did you mean simply 'ap_axiu'? (../../../../src/duplicate/duplicate.cpp:18:9)
INFO: [HLS 207-4436] 'ap_axiu' declared here (/home/eoin/xilinx/Vitis_HLS/2022.2/common/technology/autopilot/ap_axi_sdata.h:95:1)
INFO: [HLS 200-111] Finished Command csynth_design CPU user time: 1.44 seconds. CPU system time: 0.3 seconds. Elapsed time: 1.88 seconds; current allocated memory: 0.680 MB.
while executing
"source script_hls.tcl"
("uplevel" body line 1)
invoked from within
"uplevel \#0 [list source $arg] "
INFO: [HLS 200-112] Total CPU user time: 3.62 seconds. Total CPU system time: 0.68 seconds. Total elapsed time: 14.25 seconds; peak allocated memory: 313.785 MB.
INFO: [Common 17-206] Exiting vitis_hls at Fri Feb 17 12:58:33 2023...
WARNING: [HLS 207-5527] 'Resource pragma' is deprecated, use 'bind_op/bind_storage pragma' instead (/home/eoin/Downloads/PYNQ_Composable_Pipeline/Vitis_Libraries/vision/L1/include/imgproc/xf_erosion.hpp:257:9)
ERROR: [HLS 207-2976] no template named 'ap_axiu' in namespace 'xf::cv'; did you mean simply 'ap_axiu'? (../../../../src/erode/erode.cpp:20:9)
INFO: [HLS 207-4436] 'ap_axiu' declared here (/home/eoin/xilinx/Vitis_HLS/2022.2/common/technology/autopilot/ap_axi_sdata.h:95:1)
INFO: [HLS 200-111] Finished Command csynth_design CPU user time: 1.43 seconds. CPU system time: 0.22 seconds. Elapsed time: 2.33 seconds; current allocated memory: 0.695 MB.
while executing
"source script_hls.tcl"
("uplevel" body line 1)
invoked from within
"uplevel \#0 [list source $arg] "
There is a recurring warning following these errors listed as follows…
WARNING: [HLS 207-5527] 'Resource pragma' is deprecated, use 'bind_op/bind_storage pragma' instead (/home/eoin/Downloads/PYNQ_Composable_Pipeline/Vitis_Libraries/vision/L1/include/imgproc/xf_box_filter.hpp:230:9)
The only source code I’m using is what’s available on the PYNQ_Composable_Pipeline github. It appears to me like the cpp functions in src are relying on libraries in Vitis_Libraries which have been changed and are no longer compatible. Is there a workaround or fix available for these issues?