Closed
Description
Hello, when trying to convert a CNN model (Conv1D) set to io_type=io_stream that is also using concatenate to concatenate the outputs of two Dense Layers, I get the Following message from Vivado:
The Message
[...]
Writing HLS project
Done
firmware/myproject.cpp: In function ‘void myproject(hls::stream<nnet::array<ap_fixed<16, 6>, 2> >&, hls::stream<nnet::array<ap_fixed<16, 6>, 22> >&, short unsigned int&, short unsigned int&)’:
firmware/myproject.cpp:980:72: error: cannot convert ‘hls::stream<nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 128> >’ to ‘nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 128>*’
980 | nnet::concatenate1d<layer150_t, layer152_t, layer153_t, config153>(layer150_out, layer152_out, layer153_out); // concatenate_5
| ^~~~~~~~~~~~
| |
| hls::stream<nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 128> >
In file included from firmware/parameters.h:18,
from firmware/myproject.cpp:22:
firmware/nnet_utils/nnet_merge.h:154:14: note: initializing argument 1 of ‘void nnet::concatenate1d(input1_T*, input2_T*, res_T*) [with input1_T = nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 128>; input2_T = nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 128>; res_T = nnet::array<ap_fixed<16, 6>, 256>; CONFIG_T = config153]’
154 | input1_T data1[CONFIG_T::n_elem1_0],
| ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
firmware/myproject.cpp:1036:72: error: cannot convert ‘hls::stream<nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16> >’ to ‘nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>*’
1036 | nnet::concatenate1d<layer157_t, layer159_t, layer168_t, config168>(layer157_out, layer159_out, layer168_out); // concatenate_6
| ^~~~~~~~~~~~
| |
| hls::stream<nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16> >
In file included from firmware/parameters.h:18,
from firmware/myproject.cpp:22:
firmware/nnet_utils/nnet_merge.h:154:14: note: initializing argument 1 of ‘void nnet::concatenate1d(input1_T*, input2_T*, res_T*) [with input1_T = nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>; input2_T = nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>; res_T = nnet::array<ap_fixed<16, 6>, 32>; CONFIG_T = config168]’
154 | input1_T data1[CONFIG_T::n_elem1_0],
| ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
firmware/myproject.cpp:1040:72: error: cannot convert ‘hls::stream<nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16> >’ to ‘nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>*’
1040 | nnet::concatenate1d<layer161_t, layer163_t, layer169_t, config169>(layer161_out, layer163_out, layer169_out); // concatenate_7
| ^~~~~~~~~~~~
| |
| hls::stream<nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16> >
In file included from firmware/parameters.h:18,
from firmware/myproject.cpp:22:
firmware/nnet_utils/nnet_merge.h:154:14: note: initializing argument 1 of ‘void nnet::concatenate1d(input1_T*, input2_T*, res_T*) [with input1_T = nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>; input2_T = nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>; res_T = nnet::array<ap_fixed<16, 6>, 32>; CONFIG_T = config169]’
154 | input1_T data1[CONFIG_T::n_elem1_0],
| ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
firmware/myproject.cpp:1044:72: error: cannot convert ‘hls::stream<nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16> >’ to ‘nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>*’
1044 | nnet::concatenate1d<layer165_t, layer167_t, layer170_t, config170>(layer165_out, layer167_out, layer170_out); // concatenate_8
| ^~~~~~~~~~~~
| |
| hls::stream<nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16> >
In file included from firmware/parameters.h:18,
from firmware/myproject.cpp:22:
firmware/nnet_utils/nnet_merge.h:154:14: note: initializing argument 1 of ‘void nnet::concatenate1d(input1_T*, input2_T*, res_T*) [with input1_T = nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>; input2_T = nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>; res_T = nnet::array<ap_fixed<16, 6>, 32>; CONFIG_T = config170]’
154 | input1_T data1[CONFIG_T::n_elem1_0],
| ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
firmware/myproject.cpp:1056:72: error: cannot convert ‘hls::stream<nnet::array<ap_fixed<16, 6>, 32> >’ to ‘nnet::array<ap_fixed<16, 6>, 32>*’
1056 | nnet::concatenate1d<layer168_t, layer169_t, layer173_t, config173>(layer168_out, layer169_out, layer173_out); // concatenate_10
| ^~~~~~~~~~~~
| |
| hls::stream<nnet::array<ap_fixed<16, 6>, 32> >
In file included from firmware/parameters.h:18,
from firmware/myproject.cpp:22:
firmware/nnet_utils/nnet_merge.h:154:14: note: initializing argument 1 of ‘void nnet::concatenate1d(input1_T*, input2_T*, res_T*) [with input1_T = nnet::array<ap_fixed<16, 6>, 32>; input2_T = nnet::array<ap_fixed<16, 6>, 32>; res_T = nnet::array<ap_fixed<16, 6>, 64>; CONFIG_T = config173]’
154 | input1_T data1[CONFIG_T::n_elem1_0],
| ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
firmware/myproject.cpp:1060:72: error: cannot convert ‘hls::stream<nnet::array<ap_fixed<16, 6>, 32> >’ to ‘nnet::array<ap_fixed<16, 6>, 32>*’
1060 | nnet::concatenate1d<layer170_t, layer172_t, layer174_t, config174>(layer170_out, layer172_out, layer174_out); // concatenate_11
| ^~~~~~~~~~~~
| |
| hls::stream<nnet::array<ap_fixed<16, 6>, 32> >
In file included from firmware/parameters.h:18,
from firmware/myproject.cpp:22:
firmware/nnet_utils/nnet_merge.h:154:14: note: initializing argument 1 of ‘void nnet::concatenate1d(input1_T*, input2_T*, res_T*) [with input1_T = nnet::array<ap_fixed<16, 6>, 32>; input2_T = nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>; res_T = nnet::array<ap_fixed<16, 6>, 48>; CONFIG_T = config174]’
154 | input1_T data1[CONFIG_T::n_elem1_0],
| ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
firmware/myproject.cpp:1064:72: error: cannot convert ‘hls::stream<nnet::array<ap_fixed<16, 6>, 64> >’ to ‘nnet::array<ap_fixed<16, 6>, 64>*’
1064 | nnet::concatenate1d<layer173_t, layer174_t, layer175_t, config175>(layer173_out, layer174_out, layer175_out); // concatenate_12
| ^~~~~~~~~~~~
| |
| hls::stream<nnet::array<ap_fixed<16, 6>, 64> >
In file included from firmware/parameters.h:18,
from firmware/myproject.cpp:22:
firmware/nnet_utils/nnet_merge.h:154:14: note: initializing argument 1 of ‘void nnet::concatenate1d(input1_T*, input2_T*, res_T*) [with input1_T = nnet::array<ap_fixed<16, 6>, 64>; input2_T = nnet::array<ap_fixed<16, 6>, 48>; res_T = nnet::array<ap_fixed<16, 6>, 112>; CONFIG_T = config175]’
154 | input1_T data1[CONFIG_T::n_elem1_0],
| ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
firmware/nnet_utils/nnet_merge.h: In instantiation of ‘void nnet::concatenate1d(input1_T*, input2_T*, res_T*) [with input1_T = nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 128>; input2_T = nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 128>; res_T = nnet::array<ap_fixed<16, 6>, 256>; CONFIG_T = config153]’:
firmware/myproject.cpp:980:112: required from here
firmware/nnet_utils/nnet_merge.h:159:17: error: no match for ‘operator=’ (operand types are ‘nnet::array<ap_fixed<16, 6>, 256>’ and ‘nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 128>’)
159 | res[ii] = data1[ii];
| ~~~~~~~~^~~~~~~~
In file included from firmware/defines.h:6,
from firmware/myproject.h:27,
from firmware/myproject.cpp:21:
firmware/nnet_utils/nnet_types.h:26:12: note: candidate: ‘nnet::array<T, N>& nnet::array<T, N>::operator=(const nnet::array<T, N>&) [with T = ap_fixed<16, 6>; unsigned int N = 256]’
26 | array& operator=(const array &other) {
| ^~~~~~~~
firmware/nnet_utils/nnet_types.h:26:35: note: no known conversion for argument 1 from ‘nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 128>’ to ‘const nnet::array<ap_fixed<16, 6>, 256>&’
26 | array& operator=(const array &other) {
| ~~~~~~~~~~~~~^~~~~
In file included from firmware/parameters.h:18,
from firmware/myproject.cpp:22:
firmware/nnet_utils/nnet_merge.h:162:39: error: no match for ‘operator=’ (operand types are ‘nnet::array<ap_fixed<16, 6>, 256>’ and ‘nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 128>’)
162 | res[CONFIG_T::n_elem1_0 + ii] = data2[ii];
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from firmware/defines.h:6,
from firmware/myproject.h:27,
from firmware/myproject.cpp:21:
firmware/nnet_utils/nnet_types.h:26:12: note: candidate: ‘nnet::array<T, N>& nnet::array<T, N>::operator=(const nnet::array<T, N>&) [with T = ap_fixed<16, 6>; unsigned int N = 256]’
26 | array& operator=(const array &other) {
| ^~~~~~~~
firmware/nnet_utils/nnet_types.h:26:35: note: no known conversion for argument 1 from ‘nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 128>’ to ‘const nnet::array<ap_fixed<16, 6>, 256>&’
26 | array& operator=(const array &other) {
| ~~~~~~~~~~~~~^~~~~
In file included from firmware/parameters.h:18,
from firmware/myproject.cpp:22:
firmware/nnet_utils/nnet_merge.h: In instantiation of ‘void nnet::concatenate1d(input1_T*, input2_T*, res_T*) [with input1_T = nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>; input2_T = nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>; res_T = nnet::array<ap_fixed<16, 6>, 32>; CONFIG_T = config168]’:
firmware/myproject.cpp:1036:112: required from here
firmware/nnet_utils/nnet_merge.h:159:17: error: no match for ‘operator=’ (operand types are ‘nnet::array<ap_fixed<16, 6>, 32>’ and ‘nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>’)
159 | res[ii] = data1[ii];
| ~~~~~~~~^~~~~~~~
In file included from firmware/defines.h:6,
from firmware/myproject.h:27,
from firmware/myproject.cpp:21:
firmware/nnet_utils/nnet_types.h:26:12: note: candidate: ‘nnet::array<T, N>& nnet::array<T, N>::operator=(const nnet::array<T, N>&) [with T = ap_fixed<16, 6>; unsigned int N = 32]’
26 | array& operator=(const array &other) {
| ^~~~~~~~
firmware/nnet_utils/nnet_types.h:26:35: note: no known conversion for argument 1 from ‘nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>’ to ‘const nnet::array<ap_fixed<16, 6>, 32>&’
26 | array& operator=(const array &other) {
| ~~~~~~~~~~~~~^~~~~
In file included from firmware/parameters.h:18,
from firmware/myproject.cpp:22:
firmware/nnet_utils/nnet_merge.h:162:39: error: no match for ‘operator=’ (operand types are ‘nnet::array<ap_fixed<16, 6>, 32>’ and ‘nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>’)
162 | res[CONFIG_T::n_elem1_0 + ii] = data2[ii];
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from firmware/defines.h:6,
from firmware/myproject.h:27,
from firmware/myproject.cpp:21:
firmware/nnet_utils/nnet_types.h:26:12: note: candidate: ‘nnet::array<T, N>& nnet::array<T, N>::operator=(const nnet::array<T, N>&) [with T = ap_fixed<16, 6>; unsigned int N = 32]’
26 | array& operator=(const array &other) {
| ^~~~~~~~
firmware/nnet_utils/nnet_types.h:26:35: note: no known conversion for argument 1 from ‘nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>’ to ‘const nnet::array<ap_fixed<16, 6>, 32>&’
26 | array& operator=(const array &other) {
| ~~~~~~~~~~~~~^~~~~
In file included from firmware/parameters.h:18,
from firmware/myproject.cpp:22:
firmware/nnet_utils/nnet_merge.h: In instantiation of ‘void nnet::concatenate1d(input1_T*, input2_T*, res_T*) [with input1_T = nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>; input2_T = nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>; res_T = nnet::array<ap_fixed<16, 6>, 32>; CONFIG_T = config169]’:
firmware/myproject.cpp:1040:112: required from here
firmware/nnet_utils/nnet_merge.h:159:17: error: no match for ‘operator=’ (operand types are ‘nnet::array<ap_fixed<16, 6>, 32>’ and ‘nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>’)
159 | res[ii] = data1[ii];
| ~~~~~~~~^~~~~~~~
In file included from firmware/defines.h:6,
from firmware/myproject.h:27,
from firmware/myproject.cpp:21:
firmware/nnet_utils/nnet_types.h:26:12: note: candidate: ‘nnet::array<T, N>& nnet::array<T, N>::operator=(const nnet::array<T, N>&) [with T = ap_fixed<16, 6>; unsigned int N = 32]’
26 | array& operator=(const array &other) {
| ^~~~~~~~
firmware/nnet_utils/nnet_types.h:26:35: note: no known conversion for argument 1 from ‘nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>’ to ‘const nnet::array<ap_fixed<16, 6>, 32>&’
26 | array& operator=(const array &other) {
| ~~~~~~~~~~~~~^~~~~
In file included from firmware/parameters.h:18,
from firmware/myproject.cpp:22:
firmware/nnet_utils/nnet_merge.h:162:39: error: no match for ‘operator=’ (operand types are ‘nnet::array<ap_fixed<16, 6>, 32>’ and ‘nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>’)
162 | res[CONFIG_T::n_elem1_0 + ii] = data2[ii];
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from firmware/defines.h:6,
from firmware/myproject.h:27,
from firmware/myproject.cpp:21:
firmware/nnet_utils/nnet_types.h:26:12: note: candidate: ‘nnet::array<T, N>& nnet::array<T, N>::operator=(const nnet::array<T, N>&) [with T = ap_fixed<16, 6>; unsigned int N = 32]’
26 | array& operator=(const array &other) {
| ^~~~~~~~
firmware/nnet_utils/nnet_types.h:26:35: note: no known conversion for argument 1 from ‘nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>’ to ‘const nnet::array<ap_fixed<16, 6>, 32>&’
26 | array& operator=(const array &other) {
| ~~~~~~~~~~~~~^~~~~
In file included from firmware/parameters.h:18,
from firmware/myproject.cpp:22:
firmware/nnet_utils/nnet_merge.h: In instantiation of ‘void nnet::concatenate1d(input1_T*, input2_T*, res_T*) [with input1_T = nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>; input2_T = nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>; res_T = nnet::array<ap_fixed<16, 6>, 32>; CONFIG_T = config170]’:
firmware/myproject.cpp:1044:112: required from here
firmware/nnet_utils/nnet_merge.h:159:17: error: no match for ‘operator=’ (operand types are ‘nnet::array<ap_fixed<16, 6>, 32>’ and ‘nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>’)
159 | res[ii] = data1[ii];
| ~~~~~~~~^~~~~~~~
In file included from firmware/defines.h:6,
from firmware/myproject.h:27,
from firmware/myproject.cpp:21:
firmware/nnet_utils/nnet_types.h:26:12: note: candidate: ‘nnet::array<T, N>& nnet::array<T, N>::operator=(const nnet::array<T, N>&) [with T = ap_fixed<16, 6>; unsigned int N = 32]’
26 | array& operator=(const array &other) {
| ^~~~~~~~
firmware/nnet_utils/nnet_types.h:26:35: note: no known conversion for argument 1 from ‘nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>’ to ‘const nnet::array<ap_fixed<16, 6>, 32>&’
26 | array& operator=(const array &other) {
| ~~~~~~~~~~~~~^~~~~
In file included from firmware/parameters.h:18,
from firmware/myproject.cpp:22:
firmware/nnet_utils/nnet_merge.h:162:39: error: no match for ‘operator=’ (operand types are ‘nnet::array<ap_fixed<16, 6>, 32>’ and ‘nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>’)
162 | res[CONFIG_T::n_elem1_0 + ii] = data2[ii];
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from firmware/defines.h:6,
from firmware/myproject.h:27,
from firmware/myproject.cpp:21:
firmware/nnet_utils/nnet_types.h:26:12: note: candidate: ‘nnet::array<T, N>& nnet::array<T, N>::operator=(const nnet::array<T, N>&) [with T = ap_fixed<16, 6>; unsigned int N = 32]’
26 | array& operator=(const array &other) {
| ^~~~~~~~
firmware/nnet_utils/nnet_types.h:26:35: note: no known conversion for argument 1 from ‘nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>’ to ‘const nnet::array<ap_fixed<16, 6>, 32>&’
26 | array& operator=(const array &other) {
| ~~~~~~~~~~~~~^~~~~
In file included from firmware/parameters.h:18,
from firmware/myproject.cpp:22:
firmware/nnet_utils/nnet_merge.h: In instantiation of ‘void nnet::concatenate1d(input1_T*, input2_T*, res_T*) [with input1_T = nnet::array<ap_fixed<16, 6>, 32>; input2_T = nnet::array<ap_fixed<16, 6>, 32>; res_T = nnet::array<ap_fixed<16, 6>, 64>; CONFIG_T = config173]’:
firmware/myproject.cpp:1056:112: required from here
firmware/nnet_utils/nnet_merge.h:159:17: error: no match for ‘operator=’ (operand types are ‘nnet::array<ap_fixed<16, 6>, 64>’ and ‘nnet::array<ap_fixed<16, 6>, 32>’)
159 | res[ii] = data1[ii];
| ~~~~~~~~^~~~~~~~
In file included from firmware/defines.h:6,
from firmware/myproject.h:27,
from firmware/myproject.cpp:21:
firmware/nnet_utils/nnet_types.h:26:12: note: candidate: ‘nnet::array<T, N>& nnet::array<T, N>::operator=(const nnet::array<T, N>&) [with T = ap_fixed<16, 6>; unsigned int N = 64]’
26 | array& operator=(const array &other) {
| ^~~~~~~~
firmware/nnet_utils/nnet_types.h:26:35: note: no known conversion for argument 1 from ‘nnet::array<ap_fixed<16, 6>, 32>’ to ‘const nnet::array<ap_fixed<16, 6>, 64>&’
26 | array& operator=(const array &other) {
| ~~~~~~~~~~~~~^~~~~
In file included from firmware/parameters.h:18,
from firmware/myproject.cpp:22:
firmware/nnet_utils/nnet_merge.h:162:39: error: no match for ‘operator=’ (operand types are ‘nnet::array<ap_fixed<16, 6>, 64>’ and ‘nnet::array<ap_fixed<16, 6>, 32>’)
162 | res[CONFIG_T::n_elem1_0 + ii] = data2[ii];
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from firmware/defines.h:6,
from firmware/myproject.h:27,
from firmware/myproject.cpp:21:
firmware/nnet_utils/nnet_types.h:26:12: note: candidate: ‘nnet::array<T, N>& nnet::array<T, N>::operator=(const nnet::array<T, N>&) [with T = ap_fixed<16, 6>; unsigned int N = 64]’
26 | array& operator=(const array &other) {
| ^~~~~~~~
firmware/nnet_utils/nnet_types.h:26:35: note: no known conversion for argument 1 from ‘nnet::array<ap_fixed<16, 6>, 32>’ to ‘const nnet::array<ap_fixed<16, 6>, 64>&’
26 | array& operator=(const array &other) {
| ~~~~~~~~~~~~~^~~~~
In file included from firmware/parameters.h:18,
from firmware/myproject.cpp:22:
firmware/nnet_utils/nnet_merge.h: In instantiation of ‘void nnet::concatenate1d(input1_T*, input2_T*, res_T*) [with input1_T = nnet::array<ap_fixed<16, 6>, 32>; input2_T = nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>; res_T = nnet::array<ap_fixed<16, 6>, 48>; CONFIG_T = config174]’:
firmware/myproject.cpp:1060:112: required from here
firmware/nnet_utils/nnet_merge.h:159:17: error: no match for ‘operator=’ (operand types are ‘nnet::array<ap_fixed<16, 6>, 48>’ and ‘nnet::array<ap_fixed<16, 6>, 32>’)
159 | res[ii] = data1[ii];
| ~~~~~~~~^~~~~~~~
In file included from firmware/defines.h:6,
from firmware/myproject.h:27,
from firmware/myproject.cpp:21:
firmware/nnet_utils/nnet_types.h:26:12: note: candidate: ‘nnet::array<T, N>& nnet::array<T, N>::operator=(const nnet::array<T, N>&) [with T = ap_fixed<16, 6>; unsigned int N = 48]’
26 | array& operator=(const array &other) {
| ^~~~~~~~
firmware/nnet_utils/nnet_types.h:26:35: note: no known conversion for argument 1 from ‘nnet::array<ap_fixed<16, 6>, 32>’ to ‘const nnet::array<ap_fixed<16, 6>, 48>&’
26 | array& operator=(const array &other) {
| ~~~~~~~~~~~~~^~~~~
In file included from firmware/parameters.h:18,
from firmware/myproject.cpp:22:
firmware/nnet_utils/nnet_merge.h:162:39: error: no match for ‘operator=’ (operand types are ‘nnet::array<ap_fixed<16, 6>, 48>’ and ‘nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>’)
162 | res[CONFIG_T::n_elem1_0 + ii] = data2[ii];
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from firmware/defines.h:6,
from firmware/myproject.h:27,
from firmware/myproject.cpp:21:
firmware/nnet_utils/nnet_types.h:26:12: note: candidate: ‘nnet::array<T, N>& nnet::array<T, N>::operator=(const nnet::array<T, N>&) [with T = ap_fixed<16, 6>; unsigned int N = 48]’
26 | array& operator=(const array &other) {
| ^~~~~~~~
firmware/nnet_utils/nnet_types.h:26:35: note: no known conversion for argument 1 from ‘nnet::array<ap_fixed<16, 6, AP_RND, AP_SAT>, 16>’ to ‘const nnet::array<ap_fixed<16, 6>, 48>&’
26 | array& operator=(const array &other) {
| ~~~~~~~~~~~~~^~~~~
In file included from firmware/parameters.h:18,
from firmware/myproject.cpp:22:
firmware/nnet_utils/nnet_merge.h: In instantiation of ‘void nnet::concatenate1d(input1_T*, input2_T*, res_T*) [with input1_T = nnet::array<ap_fixed<16, 6>, 64>; input2_T = nnet::array<ap_fixed<16, 6>, 48>; res_T = nnet::array<ap_fixed<16, 6>, 112>; CONFIG_T = config175]’:
firmware/myproject.cpp:1064:112: required from here
firmware/nnet_utils/nnet_merge.h:159:17: error: no match for ‘operator=’ (operand types are ‘nnet::array<ap_fixed<16, 6>, 112>’ and ‘nnet::array<ap_fixed<16, 6>, 64>’)
159 | res[ii] = data1[ii];
| ~~~~~~~~^~~~~~~~
In file included from firmware/defines.h:6,
from firmware/myproject.h:27,
from firmware/myproject.cpp:21:
firmware/nnet_utils/nnet_types.h:26:12: note: candidate: ‘nnet::array<T, N>& nnet::array<T, N>::operator=(const nnet::array<T, N>&) [with T = ap_fixed<16, 6>; unsigned int N = 112]’
26 | array& operator=(const array &other) {
| ^~~~~~~~
firmware/nnet_utils/nnet_types.h:26:35: note: no known conversion for argument 1 from ‘nnet::array<ap_fixed<16, 6>, 64>’ to ‘const nnet::array<ap_fixed<16, 6>, 112>&’
26 | array& operator=(const array &other) {
| ~~~~~~~~~~~~~^~~~~
In file included from firmware/parameters.h:18,
from firmware/myproject.cpp:22:
firmware/nnet_utils/nnet_merge.h:162:39: error: no match for ‘operator=’ (operand types are ‘nnet::array<ap_fixed<16, 6>, 112>’ and ‘nnet::array<ap_fixed<16, 6>, 48>’)
162 | res[CONFIG_T::n_elem1_0 + ii] = data2[ii];
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from firmware/defines.h:6,
from firmware/myproject.h:27,
from firmware/myproject.cpp:21:
firmware/nnet_utils/nnet_types.h:26:12: note: candidate: ‘nnet::array<T, N>& nnet::array<T, N>::operator=(const nnet::array<T, N>&) [with T = ap_fixed<16, 6>; unsigned int N = 112]’
26 | array& operator=(const array &other) {
| ^~~~~~~~
firmware/nnet_utils/nnet_types.h:26:35: note: no known conversion for argument 1 from ‘nnet::array<ap_fixed<16, 6>, 48>’ to ‘const nnet::array<ap_fixed<16, 6>, 112>&’
26 | array& operator=(const array &other) {
| ~~~~~~~~~~~~~^~~~~
g++: error: myproject.o: No such file or directory
Traceback (most recent call last):
File "./test_model_hack.py", line 83, in <module>
hls_model.compile()
File "/home/lukas/.local/lib/python3.8/site-packages/hls4ml/model/hls_model.py", line 546, in compile
self._top_function_lib = ctypes.cdll.LoadLibrary(lib_name)
File "/usr/lib/python3.8/ctypes/__init__.py", line 451, in LoadLibrary
return self._dlltype(name)
File "/usr/lib/python3.8/ctypes/__init__.py", line 373, in __init__
self._handle = _dlopen(self._name, mode)
OSError: firmware/myproject-6384cF9c.so: cannot open shared object file: No such file or directoryI noticed that #372 implements io_stream concatenation only for 3d inputs, not 1d and 2d. Can this be added? I tried manually creating the project and added the following. Synthesis is running but I have not tested it yet:
template<class input1_T, class input2_T, class res_T, typename CONFIG_T>
void concatenate1d(
hls::stream<input1_T> &data1,
hls::stream<input2_T> &data2,
hls::stream<res_T> &res)
{
ConcatLoopHeight1: for (int i = 0; i < CONFIG_T::n_elem1_0; i++) {
#pragma HLS PIPELINE II=1
input1_T in_data1 = data1.read();
res_T out_data;
#pragma HLS DATA_PACK variable=out_data
ConcatPackInput1: for (int k = 0; k < input1_T::size; k++) {
#pragma HLS UNROLL
out_data[k] = in_data1[k];
}
res.write(out_data);
}
ConcatLoopHeight2: for (int i = 0; i < CONFIG_T::n_elem2_0; i++) {
#pragma HLS PIPELINE II=1
input2_T in_data2 = data2.read();
res_T out_data;
#pragma HLS DATA_PACK variable=out_data
ConcatPackInput2: for (int k = 0; k < input2_T::size; k++) {
#pragma HLS UNROLL
out_data[k] = in_data2[k];
}
res.write(out_data);
}
}I would love some help with this,
Best Regards