47 lines
1.3 KiB
Python
Executable File
47 lines
1.3 KiB
Python
Executable File
#!/usr/bin/python3
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import re
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import sys
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if (len(sys.argv) < 2):
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print('No argument given')
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exit()
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nips = sys.argv[1]
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input_file = open(nips + '_inputdata.txt', 'r')
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in_data = input_file.read();
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# convert double to uint8_t
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in_data = re.sub(r'(\d)\.0+e\+00', r'\1,', in_data)
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in_data = re.sub(r'(\d)\.(\d)0+e\+01', r'\1\2,', in_data)
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in_data = re.sub(r'(\d)\.(\d)(\d)0+e\+02', r'\1\2\3,', in_data)
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in_data = in_data.replace(";", "")
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# remove last comma
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in_data = in_data[:-2]
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# count samples
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input_sample_cnt = len(in_data.split(","))
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#####################################################################
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ref_file = open(nips + '_outputdata.txt', 'r')
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ref_data = ref_file.read()
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ref_data = re.sub(r'\n', r' / ln2,\n', ref_data)
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ref_data = ref_data[:-2]
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ref_sample_cnt = len(ref_data.split(","))
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# create cpp file
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f = open("../xspn_data.cpp", "w")
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cpp_file = "#include <array>\n"
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cpp_file += "#include <cmath>\n"
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cpp_file += "#include <bits/stdint-uintn.h>\n\n"
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# The results in the outputdata.txt file are not directly what comes out of the PE but the natural logarithm of it.
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cpp_file += "constexpr auto ln2 = std::log(2);\n"
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cpp_file += "std::array<uint8_t, " + str(input_sample_cnt) + "> input_data = {\n" + str(in_data) + "}; \n\n"
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cpp_file += "std::array<double, " + str(ref_sample_cnt) + "> ref_data = {\n" + str(ref_data)+ "}; \n"
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f.write(cpp_file)
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f.close()
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