unable to compile in windows ,workaround suggested under pytorch / fairseq error #1224 is also not working

[AjitAntony]

g++ -std=c++11 -pthread -O3 fastBPE/main.cc -IfastBPE -o fast
g++: error: fastBPE/main.cc: No such file or directory
g++: fatal error: no input files
compilation terminated.

workaround suggested under pytorch / fairseq error #1224 is also not working

Followed @zjplab instructions
1.Downloaded fastBPE repo
2.added "if msc_ver >= '1900': return ['vcruntime140']" in distutils\cygwinccompiler.py
3. created files mman.c,mman.h file with the code that you shared
4.replaced #include <sys/mman.h> with #include "mman.c" in fastBPE.hpp

Im getting this error 'thread' was not declared in this scope 28 | const size_t kThreads = max(1, min(10, int(thread::hardware_concurrency())))

Full stack trace: Tired to debug and search for this issue in other portals but was not able to get any solutions could you please assist

python setup.py build --compiler=mingw32 running build running build_py running build_ext building 'fastBPE' extension C:\MinGW\bin\gcc.exe -mdll -O -Wall -IfastBPE -IC:\Users\aa\AppData\Local\Programs\Python\Python37\include -IC:\Users\aa\AppData\Local\Programs\Python\Python37\include -c fastBPE/fastBPE.cpp -o build\temp.win-amd64-3.7\Release\fastbpe\fastbpe.o -std=c++11 -Ofast -pthread In file included from fastBPE/fastBPE.cpp:653: fastBPE/fastBPE.hpp:28:44: error: 'thread' was not declared in this scope 28 | const size_t kThreads = max(1, min(10, int(thread::hardware_concurrency()))); | ^~~~~~ fastBPE/fastBPE.hpp:20:1: note: 'std::thread' is defined in header ''; did you forget to '#include '? 19 | #include <unordered_set> +++ |+#include 20 | #include fastBPE/fastBPE.hpp: In function 'void fastBPE::readText(const char*, std::unordered_map<std::__cxx11::basic_string, unsigned int>&)': fastBPE/fastBPE.hpp:83:27: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'uint64_t' {aka 'long long unsigned int'} [-Wformat=] 83 | fprintf(stderr, "Read %lu words (%lu unique) from text file.\n", total, | ~~^ ~~~~~ | | | | long unsigned int uint64_t {aka long long unsigned int} | %I64u fastBPE/fastBPE.hpp:83:38: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'std::unordered_map<std::__cxx11::basic_string, unsigned int>::size_type' {aka 'unsigned int'} [-Wformat=] 83 | fprintf(stderr, "Read %lu words (%lu unique) from text file.\n", total, | ~~^ | | | long unsigned int | %u 84 | word_count.size()); | ~~~~~~~~~~~~~~~~~ | | | std::unordered_map<std::__cxx11::basic_string, unsigned int>::size_type {aka unsigned int} fastBPE/fastBPE.hpp: In function 'void fastBPE::outputText(const char*, const char*, std::unordered_map<std::__cxx11::basic_string, std::__cxx11::basic_string >&)': fastBPE/fastBPE.hpp:136:7: error: 'ftruncate' was not declared in this scope; did you mean 'strncat'? 136 | if (ftruncate(fdOut, out_size) < 0) { | ^~~~~~~~~ | strncat fastBPE/fastBPE.hpp:137:65: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'size_t' {aka 'unsigned int'} [-Wformat=] 137 | fprintf(stderr, "Couldn't truncate output file %s to size %lu\n", fpo, | ~~^ | | | long unsigned int | %u 138 | out_size); | ~~~~~~~~ | | | size_t {aka unsigned int} fastBPE/fastBPE.hpp:149:31: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'long long unsigned int' [-Wformat=] 149 | fprintf(stderr, "Modified %lu words from text file.\n", p.second); | ~~^ ~~~~~~~~ | | | | long unsigned int long long unsigned int | %I64u fastBPE/fastBPE.hpp: In function 'void fastBPE::readVocab(const char*, std::unordered_map<std::__cxx11::basic_string, unsigned int>&)': fastBPE/fastBPE.hpp:438:27: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'uint64_t' {aka 'long long unsigned int'} [-Wformat=] 438 | fprintf(stderr, "Read %lu words (%lu unique) from vocabulary file.\n", total, | ~~^ ~~~~~ | | | | long unsigned int uint64_t {aka long long unsigned int} | %I64u fastBPE/fastBPE.hpp:438:38: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'std::unordered_map<std::__cxx11::basic_string, unsigned int>::size_type' {aka 'unsigned int'} [-Wformat=] 438 | fprintf(stderr, "Read %lu words (%lu unique) from vocabulary file.\n", total, | ~~^ | | | long unsigned int | %u 439 | vocab.size()); | ~~~~~~~~~~~~ | | | std::unordered_map<std::__cxx11::basic_string, unsigned int>::size_type {aka unsigned int} fastBPE/fastBPE.hpp: In function 'void fastBPE::readCodes(const char*, std::unordered_map<std::pair<std::__cxx11::basic_string, std::__cxx11::basic_string >, unsigned int, fastBPE::pair_hash>&, std::unordered_map<std::__cxx11::basic_string, std::pair<std::__cxx11::basic_string, std::__cxx11::basic_string > >&)': fastBPE/fastBPE.hpp:462:27: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'std::unordered_map<std::pair<std::__cxx11::basic_string, std::__cxx11::basic_string >, unsigned int, fastBPE::pair_hash>::size_type' {aka 'unsigned int'} [-Wformat=] 462 | fprintf(stderr, "Read %lu codes from the codes file.\n", codes.size()); | ~~^ ~~~~~~~~~~~~ | | | | long unsigned int std::unordered_map<std::pair<std::__cxx11::basic_string, std::__cxx11::basic_string >, unsigned int, fastBPE::pair_hash>::size_type {aka unsigned int} | %u fastBPE/fastBPE.hpp: In function 'void fastBPE::applybpe(const char*, const char*, const char*, const char*)': fastBPE/fastBPE.hpp:607:37: error: size of array 'bpe' is not an integral constant-expression 607 | unordered_map<string, string> bpe[kThreads]; | ^~~~~~~~ fastBPE/fastBPE.hpp:608:10: error: 'thread' was not declared in this scope 608 | vector threads; | ^~~~~~ fastBPE/fastBPE.hpp:608:10: note: 'std::thread' is defined in header ''; did you forget to '#include '? fastBPE/fastBPE.hpp:608:16: error: template argument 1 is invalid 608 | vector threads; | ^ fastBPE/fastBPE.hpp:608:16: error: template argument 2 is invalid fastBPE/fastBPE.hpp:610:13: error: request for member 'emplace_back' in 'threads', which is of non-class type 'int' 610 | threads.emplace_back( | ^~~~~~~~~~~~ fastBPE/fastBPE.hpp:623:14: error: invalid types 'int[size_t {aka unsigned int}]' for array subscript 623 | threads[i].join(); | ^ error: command 'C:\MinGW\bin\gcc.exe' failed with exit status 1