HLS Resize IP code does not compile

[Q-point]

Resize IP HLS code fails on Vivado HLS 2018.3:

In file included from C:/Xilinx/Vivado/2018.3/include/hls_fpo.h:186:0,
from C:/Xilinx/Vivado/2018.3/include/hls_half.h:44,
from C:/Xilinx/Vivado/2018.3/include/etc/ap_private.h:90,
from C:/Xilinx/Vivado/2018.3/include/ap_common.h:641,
from C:/Xilinx/Vivado/2018.3/include/ap_int.h:54,
from ../../../../xf_resize_config.h:34,
from ../../../../xf_resize_accel.cpp:30:
C:/Xilinx/Vivado/2018.3/include/floating_point_v7_0_bitacc_cmodel.h:135:0: note: this is the location of the previous definition
#define __GMP_LIBGMP_DLL 1

@e Simulation failed.
ERROR: [SIM 211-100] CSim failed with errors.
INFO: [SIM 211-3] *************** CSIM finish ***************
4
while executing
"source hls_script.tcl"
invoked from within
"hls::main hls_script.tcl"
("uplevel" body line 1)
invoked from within
"uplevel 1 hls::main {*}$args"
(procedure "hls_proc" line 5)
invoked from within
"hls_proc $argv"

[yunqu]

Should be fixed in #5
but I have not tested the functionality.

[Q-point]

Seems like the issue is with the .png file on the added script. When I feed it a jpeg file it works.

[Q-point]

Well the CSIm works but synthesis fails anyways.
So the code uploaded is not correct.
``
INFO: [HLS 200-10] Analyzing design file 'xf_resize_accel.cpp' ...
ERROR: [HLS 200-70] Compilation errors found: In file included from xf_resize_accel.cpp:1:
In file included from xf_resize_accel.cpp:30:
In file included from ./xf_resize_config.h:35:
In file included from ../include\common/xf_common.h:34:
../include\common/xf_structs.h:531:52: error: use of undeclared identifier 'lround'
in_pix = ( tmp >= max ? max : (tmp < 0 ? 0 : lround(tmp)) );
^
In file included from xf_resize_accel.cpp:1:
In file included from xf_resize_accel.cpp:30:
In file included from ./xf_resize_config.h:37:
In file included from ../include\imgproc/xf_resize.hpp:34:
In file included from ../include\imgproc/xf_resize_headers.h:40:
../include\imgproc/xf_resize_nn_bilinear.hpp:75:9: error: no member named 'cout' in namespace 'std'
std::cout << "Insufficient number of words to resize in X" << std::endl;

../include\imgproc/xf_resize_nn_bilinear.hpp:75:71: error: no member named 'endl' in namespace 'std'
std::cout << "Insufficient number of words to resize in X" << std::endl;
                                                              ~~~~~^
In file included from xf_resize_accel.cpp:1:
In file included from xf_resize_accel.cpp:30:
In file included from ./xf_resize_config.h:37:
In file included from ../include\imgproc/xf_resize.hpp:34:
In file included from ../include\imgproc/xf_resize_headers.h:45:
../include\imgproc/xf_resize_up_nn.hpp:215:9: error: no member named 'cout' in namespace 'std'
std::cout << "Error: not matching" <<std::endl;
~~~~~^
../include\imgproc/xf_resize_up_nn.hpp:215:46: error: no member named 'endl' in namespace 'std'
std::cout << "Error: not matching" <<std::endl;
                                     ~~~~~^
In file included from xf_resize_accel.cpp:1:
In file included from xf_resize_accel.cpp:30:
In file included from ./xf_resize_config.h:34:
In file included from C:/Xilinx/Vivado/2018.3/common/technology/autopilot\ap_int.h:349:
In file included from C:/Xilinx/Vivado/2018.3/common/technology/autopilot\ap_fixed.h:55:
C:/Xilinx/Vivado/2018.3/common/technology/autopilot\ap_fixed_base.h:837:13: warning: shift count is negative [-Wshift-count-negative]
   ret.V <<= (_AP_I - _AP_W);
         ^   ~~~~~~~~~~~~~~~
C:/Xilinx/Vivado/2018.3/common/technology/autopilot\ap_int_base.h:361:18: note: in instantiation of member function 'ap_fixed_base<50, 21, true, 5, 3, 0>::to_ap_int_base' requested here
 Base::V = op.to_ap_int_base().V;
              ^
C:/Xilinx/Vivado/2018.3/common/technology/autopilot\ap_int.h:231:9: note: in instantiation of function template specialization 'ap_int_base<17, false>::ap_int_base<50, 21, true, 5, 3, 0>' requested here
   : Base((ap_fixed_base<_AP_W2, _AP_I2, true, _AP_Q2, _AP_O2, _AP_N2>)op) {}
     ^
../include\imgproc/xf_resize_nn_bilinear.hpp:170:17: note: in instantiation of function template specialization 'ap_uint<17>::ap_uint<50, 21, 5, 3, 0>' requested here
nextYScale = indexy_pre+scaley;
             ^
../include\imgproc/xf_resize_nn_bilinear.hpp:309:5: note: in instantiation of function template specialization 'computeInterpolation<1, 42, 20, 17, 32, 3, 12, 2, 1>' requested here
 computeInterpolation<INTERPOLATION_TYPE, COMP_INDEX_WIDTH, COMP_INDEX_INT, INDEX_INT, SCALE_WIDTH, SCALE_INT, WEIGHT_WIDTH, WEIGHT_INT, NPPC>(imgInput.rows, imgInput.cols, j<<(xfNPixelsPerCycle<NPPC>::datashift), output_rows_count, scalex, scaleXParallel, scaley, indexx, indexy, nextYScale, WeightX, WeightY, indexx_pre_comp, indexy_pre_comp);
 ^
../include\imgproc/xf_resize.hpp:125:3: note: in instantiation of function template specialization 'resizeNNBilinear<9, 360, 640, 1, 360, 640, 1, 2>' requested here
resizeNNBilinear<TYPE, SRC_ROWS, SRC_COLS, NPC, DST_ROWS, DST_COLS, INTERPOLATION_TYPE, MAX_DOWN_SCALE>(_src,_dst);
^
xf_resize_accel.cpp:81:2: note: in instantiation of function template specialization 'xf::resize<1, 9, 360, 640, 360, 640, 1, 2>' requested here
xf::resize <1, XF_8UC3, 360, 640, 360, 640, XF_NPPC1, 2> (_src, _dst);
^
In file included from xf_resize_accel.cpp:1:
In file included from xf_resize_accel.cpp:30:
In file included from ./xf_resize_config.h:34:
In file included from C:/Xilinx/Vivado/2018.3/common/technology/autopilot\ap_int.h:349:
In file included from C:/Xilinx/Vivado/2018.3/common/technology/autopilot\ap_fixed.h:55:
C:/Xilinx/Vivado/2018.3/common/technology/autopilot\ap_fixed_base.h:837:13: warning: shift count is negative [-Wshift-count-negative]
   ret.V <<= (_AP_I - _AP_W);
         ^   ~~~~~~~~~~~~~~~
C:/Xilinx/Vivado/2018.3/common/technology/autopilot\ap_int_base.h:361:18: note: in instantiation of member function 'ap_fixed_base<42, 20, true, 5, 3, 0>::to_ap_int_base' requested here
 Base::V = op.to_ap_int_base().V;
              ^
C:/Xilinx/Vivado/2018.3/common/technology/autopilot\ap_int.h:231:9: note: in instantiation of function template specialization 'ap_int_base<17, false>::ap_int_base<42, 20, true, 5, 3, 0>' requested here
   : Base((ap_fixed_base<_AP_W2, _AP_I2, true, _AP_Q2, _AP_O2, _AP_N2>)op) {}
     ^
../include\imgproc/xf_resize_nn_bilinear.hpp:171:13: note: in instantiation of function template specialization 'ap_uint<17>::ap_uint<42, 20, 5, 3, 0>' requested here
indexy = (ap_uint<INDEX_INT>)indexy_pre;
         ^
../include\imgproc/xf_resize_nn_bilinear.hpp:309:5: note: in instantiation of function template specialization 'computeInterpolation<1, 42, 20, 17, 32, 3, 12, 2, 1>' requested here
 computeInterpolation<INTERPOLATION_TYPE, COMP_INDEX_WIDTH, COMP_INDEX_INT, INDEX_INT, SCALE_WIDTH, SCALE_INT, WEIGHT_WIDTH, WEIGHT_INT, NPPC>(imgInput.rows, imgInput.cols, j<<(xfNPixelsPerCycle<NPPC>::datashift), output_rows_count, scalex, scaleXParallel, scaley, indexx, indexy, nextYScale, WeightX, WeightY, indexx_pre_comp, indexy_pre_comp);
 ^
../include\imgproc/xf_resize.hpp:125:3: note: in instantiation of function template specialization 'resizeNNBilinear<9, 360, 640, 1, 360, 640, 1, 2>' requested here
resizeNNBilinear<TYPE, SRC_ROWS, SRC_COLS, NPC, DST_ROWS, DST_COLS, INTERPOLATION_TYPE, MAX_DOWN_SCALE>(_src,_dst);
^
xf_resize_accel.cpp:81:2: note: in instantiation of function template specialization 'xf::resize<1, 9, 360, 640, 360, 640, 1, 2>' requested here
xf::resize <1, XF_8UC3, 360, 640, 360, 640, XF_NPPC1, 2> (_src, _dst);
^
In file included from xf_resize_accel.cpp:1:
In file included from xf_resize_accel.cpp:30:
In file included from ./xf_resize_config.h:34:
In file included from C:/Xilinx/Vivado/2018.3/common/technology/autopilot\ap_int.h:349:
In file included from C:/Xilinx/Vivado/2018.3/common/technology/autopilot\ap_fixed.h:55:
C:/Xilinx/Vivado/2018.3/common/technology/autopilot\ap_fixed_base.h:837:13: warning: shift count is negative [-Wshift-count-negative]
   ret.V <<= (_AP_I - _AP_W);
         ^   ~~~~~~~~~~~~~~~
C:/Xilinx/Vivado/2018.3/common/technology/autopilot\ap_int_base.h:361:18: note: in instantiation of member function 'ap_fixed_base<43, 21, true, 5, 3, 0>::to_ap_int_base' requested here
 Base::V = op.to_ap_int_base().V;
              ^
C:/Xilinx/Vivado/2018.3/common/technology/autopilot\ap_int.h:231:9: note: in instantiation of function template specialization 'ap_int_base<17, false>::ap_int_base<43, 21, true, 5, 3, 0>' requested here
   : Base((ap_fixed_base<_AP_W2, _AP_I2, true, _AP_Q2, _AP_O2, _AP_N2>)op) {}
     ^
../include\imgproc/xf_resize_nn_bilinear.hpp:176:17: note: in instantiation of function template specialization 'ap_uint<17>::ap_uint<43, 21, 5, 3, 0>' requested here
nextYScale = indexy_pre+(ap_fixed<COMP_INDEX_WIDTH,COMP_INDEX_INT>)scaley;
             ^
../include\imgproc/xf_resize_nn_bilinear.hpp:309:5: note: in instantiation of function template specialization 'computeInterpolation<1, 42, 20, 17, 32, 3, 12, 2, 1>' requested here
 computeInterpolation<INTERPOLATION_TYPE, COMP_INDEX_WIDTH, COMP_INDEX_INT, INDEX_INT, SCALE_WIDTH, SCALE_INT, WEIGHT_WIDTH, WEIGHT_INT, NPPC>(imgInput.rows, imgInput.cols, j<<(xfNPixelsPerCycle<NPPC>::datashift), output_rows_count, scalex, scaleXParallel, scaley, indexx, indexy, nextYScale, WeightX, WeightY, indexx_pre_comp, indexy_pre_comp);
 ^
../include\imgproc/xf_resize.hpp:125:3: note: in instantiation of function template specialization 'resizeNNBilinear<9, 360, 640, 1, 360, 640, 1, 2>' requested here
resizeNNBilinear<TYPE, SRC_ROWS, SRC_COLS, NPC, DST_ROWS, DST_COLS, INTERPOLATION_TYPE, MAX_DOWN_SCALE>(_src,_dst);
^
xf_resize_accel.cpp:81:2: note: in instantiation of function template specialization 'xf::resize<1, 9, 360, 640, 360, 640, 1, 2>' requested here
xf::resize <1, XF_8UC3, 360, 640, 360, 640, XF_NPPC1, 2> (_src, _dst);
^
In file included from xf_resize_accel.cpp:1:
In file included from xf_resize_accel.cpp:30:
In file included from ./xf_resize_config.h:34:
In file included from C:/Xilinx/Vivado/2018.3/common/technology/autopilot\ap_int.h:349:
In file included from C:/Xilinx/Vivado/2018.3/common/technology/autopilot\ap_fixed.h:55:
C:/Xilinx/Vivado/2018.3/common/technology/autopilot\ap_fixed_base.h:837:13: warning: shift count is negative [-Wshift-count-negative]
   ret.V <<= (_AP_I - _AP_W);
         ^   ~~~~~~~~~~~~~~~
C:/Xilinx/Vivado/2018.3/common/technology/autopilot\ap_int_base.h:361:18: note: in instantiation of member function 'ap_fixed_base<32, 22, true, 5, 3, 0>::to_ap_int_base' requested here
 Base::V = op.to_ap_int_base().V;
              ^
C:/Xilinx/Vivado/2018.3/common/technology/autopilot\ap_int.h:231:9: note: in instantiation of function template specialization 'ap_int_base<8, false>::ap_int_base<32, 22, true, 5, 3, 0>' requested here
   : Base((ap_fixed_base<_AP_W2, _AP_I2, true, _AP_Q2, _AP_O2, _AP_N2>)op) {}
     ^
../include\imgproc/xf_resize_nn_bilinear.hpp:64:12: note: in instantiation of function template specialization 'ap_uint<8>::ap_uint<32, 22, 5, 3, 0>' requested here
pixel = (typename DataType<DEPTH,NPPC>::cname)((ap_fixed<32,22>)(P1 + P2 + P3 + P4));
        ^
../include\imgproc/xf_resize_nn_bilinear.hpp:112:5: note: in instantiation of function template specialization 'interpolatePixel<9, 1, 1>' requested here
 interpolatePixel<DEPTH, INTERPOLATION_TYPE, NPPC>(unpackX1temp[indexx[i]-initIndex], unpackX2temp[indexx[i]-initIndex], unpackX1temp[indexx[i]-initIndex+1], unpackX2temp[indexx[i]-initIndex+1], Wx[i], Wy, currentoutput);
 ^
../include\imgproc/xf_resize_nn_bilinear.hpp:407:7: note: in instantiation of function template specialization 'computeOutputPixel<9, 1, 1, 17, 2>' requested here
   computeOutputPixel<SRC_TYPE,INTERPOLATION_TYPE,NPPC,INDEX_INT,BUFFER_WORDS>(P0Buf,P1Buf,((indexx[0]>>xfNPixelsPerCycle<NPPC>::datashift)<<xfNPixelsPerCycle<NPPC>::datashift),indexx,WeightX,WeightY,temp_store_output);
   ^
../include\imgproc/xf_resize.hpp:125:3: note: in instantiation of function template specialization 'resizeNNBilinear<9, 360, 640, 1, 360, 640, 1, 2>' requested here
resizeNNBilinear<TYPE, SRC_ROWS, SRC_COLS, NPC, DST_ROWS, DST_COLS, INTERPOLATION_TYPE, MAX_DOWN_SCALE>(_src,_dst);
^
xf_resize_accel.cpp:81:2: note: in instantiation of function template specialization 'xf::resize<1, 9, 360, 640, 360, 640, 1, 2>' requested here
xf::resize <1, XF_8UC3, 360, 640, 360, 640, XF_NPPC1, 2> (_src, _dst);
^
4 warnings and 5 errors generated.
Failed during preprocessing.
 while executing
"source C:/PYNQ-HelloWorld-master/boards/ip/hls/resize/hls_proj/solution1/csynth.tcl"
 invoked from within
"hls::main C:/PYNQ-HelloWorld-master/boards/ip/hls/resize/hls_proj/solution1/csynth.tcl"
 ("uplevel" body line 1)
 invoked from within
"uplevel 1 hls::main {*}$args"
 (procedure "hls_proc" line 5)
 invoked from within
"hls_proc $argv"
Finished C synthesis.
``

[yunqu]

It doesn't look like you are using that pull request?

[Q-point]

OK, i got it working.