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Xilinx / BNN-PYNQ

Quantized Neural Networks (QNNs) on PYNQ
https://xilinx.github.io/finn/
BSD 3-Clause "New" or "Revised" License
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csim error #153

Closed rkarn closed 3 years ago

rkarn commented 3 years ago

I run the command: ./make-hw.sh lfcW1A2 pynqZ1-Z2 h

I got below error. I am running it on linux centos machine with vivado 2020.2

INFO: [SIM 211-1] CSim done with 0 errors. INFO: [SIM 211-3] CSIM finish ERROR: [HLS 200-644] The 'csim_design -compiler' hidden command is not supported. INFO: [HLS 200-111] Finished Command csim_design CPU user time: 10.22 seconds. CPU system time: 0.67 seconds. Elapsed time: 9.42 seconds; current allocated memory: 66.645 MB. command 'csim_design' returned error code while executing "csim_design -argv "$directory_params $test_image 10 $expected_result" -compiler clang" (file "/root/BNN-PYNQ/bnn/src/network/hls-syn.tcl" line 79) invoked from within "source /root/BNN-PYNQ/bnn/src/network/hls-syn.tcl" ("uplevel" body line 1) invoked from within "uplevel #0 [list source $arg] "

giuliogamba commented 3 years ago

Can you try by removing the -compiler clang from line 79 of hls-syn.tcl file?

rkarn commented 3 years ago

I run by removing the "--compiler clang" option from line 79. I get below output :

INFO: [SIM 211-2] CSIM start INFO: [SIM 211-4] CSIM will launch GCC as the compiler. Compiling ../../../../../../../library/host/rawhls-offload.cpp in debug mode Compiling ../../../../../../../library/host/foldedmv-offload.cpp in debug mode Compiling ../../../../../../lfcW1A2/sw/main_python.cpp in debug mode Compiling ../../../../../../lfcW1A2/hw/top.cpp in debug mode Generating csim.exe

Up to there its fine. Then it has generated below errors:

ERROR: [HLS 214-134] in function 'WidthAdjustedInputStream<64u, 64u, 13u>::WidthAdjustedInputStream(hls::stream<ap_uint<64>, 0>&, unsigned int)': Pointer to pointer is not supported (/root/BNN-PYNQ/bnn/src/library/finn-hlslib/streamtools.h:735:85) ERROR: [HLS 214-134] in function 'WidthAdjustedOutputStream<64u, 64u, 32u>::WidthAdjustedOutputStream(hls::stream<ap_uint<64>, 0>&, unsigned int)': Pointer to pointer is not supported (/root/BNN-PYNQ/bnn/src/library/finn-hlslib/streamtools.h:768:7) ERROR: [HLS 214-134] in function 'WidthAdjustedInputStream<64u, 64u, 32u>::WidthAdjustedInputStream(hls::stream<ap_uint<64>, 0>&, unsigned int)': Pointer to pointer is not supported (/root/BNN-PYNQ/bnn/src/library/finn-hlslib/streamtools.h:735:85) ERROR: [HLS 214-134] in function 'WidthAdjustedOutputStream<128u, 128u, 16u>::WidthAdjustedOutputStream(hls::stream<ap_uint<128>, 0>&, unsigned int)': Pointer to pointer is not supported (/root/BNN-PYNQ/bnn/src/library/finn-hlslib/streamtools.h:768:7) ERROR: [HLS 214-134] in function 'WidthAdjustedInputStream<128u, 128u, 16u>::WidthAdjustedInputStream(hls::stream<ap_uint<128>, 0>&, unsigned int)': Pointer to pointer is not supported (/root/BNN-PYNQ/bnn/src/library/finn-hlslib/streamtools.h:735:85) ERROR: [HLS 214-134] Pointer to pointer is not supported (/root/BNN-PYNQ/bnn/src/library/finn-hlslib/streamtools.h:752:0) ERROR: [HLS 214-134] in function 'WidthAdjustedOutputStream<16u, 64u, 4u>::WidthAdjustedOutputStream(hls::stream<ap_uint<64>, 0>&, unsigned int)': Pointer to pointer is not supported (/root/BNN-PYNQ/bnn/src/library/finn-hlslib/streamtools.h:752:87) ERROR: [HLS 214-134] in function 'DoCompute(ap_uint<64>, ap_uint<64>, unsigned int)': Pointer to pointer is not supported (/root/BNN-PYNQ/bnn/src/library/finn-hlslib/fclayer.h:108:60) ERROR: [HLS 214-134] in function 'DoCompute(ap_uint<64>, ap_uint<64>, unsigned int)': Pointer to pointer is not supported (/root/BNN-PYNQ/bnn/src/library/finn-hlslib/fclayer.h:109:59) ERROR: [HLS 214-134] in function 'DoCompute(ap_uint<64>, ap_uint<64>, unsigned int)': Pointer to pointer is not supported (/root/BNN-PYNQ/bnn/src/library/finn-hlslib/fclayer.h:108:60) ERROR: [HLS 214-134] in function 'DoCompute(ap_uint<64>, ap_uint<64>, unsigned int)': Pointer to pointer is not supported (/root/BNN-PYNQ/bnn/src/library/finn-hlslib/fclayer.h:109:59) ERROR: [HLS 214-134] in function 'DoCompute(ap_uint<64>, ap_uint<64>, unsigned int)': Pointer to pointer is not supported (/root/BNN-PYNQ/bnn/src/library/finn-hlslib/fclayer.h:108:60) ERROR: [HLS 214-134] in function 'DoCompute(ap_uint<64>, ap_uint<64>, unsigned int)': Pointer to pointer is not supported (/root/BNN-PYNQ/bnn/src/library/finn-hlslib/fclayer.h:109:59) ERROR: [HLS 214-134] in function 'DoCompute(ap_uint<64>, ap_uint<64>, unsigned int)': Pointer to pointer is not supported (/root/BNN-PYNQ/bnn/src/library/finn-hlslib/fclayer.h:109:59) ERROR: [HLS 214-135] Syn check fail! INFO: [HLS 200-111] Finished Command csynth_design CPU user time: 11.68 seconds. CPU system time: 0.8 seconds. Elapsed time: 14.53 seconds; current allocated memory: 90.104 MB. Pre-synthesis failed. while executing "source /root/BNN-PYNQ/bnn/src/network/hls-syn.tcl" ("uplevel" body line 1) invoked from within "uplevel #0 [list source $arg] "

INFO: [HLS 200-112] Total CPU user time: 22.2 seconds. Total CPU system time: 1.85 seconds. Total elapsed time: 24.83 seconds; peak allocated memory: 89.753 MB. INFO: [Common 17-206] Exiting vitis_hls at Tue Apr 13 06:54:51 2021...

giuliogamba commented 3 years ago

Have you modified the script to execute vitis_hls instead of vivado_hls?

rkarn commented 3 years ago

Yes, I made changes at two places in make-hw.sh..

Line 59 : PATH_TO_VIVADO_HLS=$(which vitis_hls) Line 145: vitis_hls -f $HLS_SCRIPT -tclargs $NETWORK-$PLATFORM $HLS_SRC_DIR $PARAMS $TEST_INPUT $TEST_RESULT $PLATFORM_PART $TARGET_CLOCK

giuliogamba commented 3 years ago

I would strongly suggest moving back to vivado_hls, given all the flow has been validated with that tool (so installing 2020.1 or earlier versions) If you need to use vitis_hls, you should change the branch of the finn-hlslib under bnn/src/library/ to vitis_hls.