Modification for adapting newer C++17 and Pytorch 2.0+

[WayenVan]

For anyone who are struggling with installing this repo, I've forked and made some changes, which could successfully installed in Pytorch2.0+ with C++17.

Please check here
https://github.com/WayenVan/ctcdecode

[Basicname]

That works for pytorch 2.3.0. Thank you so much!!!!

[hm-ca]

ty so much. a big time saver!

[farisalasmary]

Thanks! @WayenVan

Hi @rbracco, can you kindly merge this to the original repo?

[rbracco]

Thanks! @WayenVan

Hi @rbracco, can you kindly merge this to the original repo?

Hi, sorry, I can not as I am not a maintainer of the repo, I just contributed to making the README more clear.

[ducanh841988]

@WayenVan could you explain what did you change to make it work on Pytorch2.0+?

[pallapumohankrishna]

For anyone who are struggling with installing this repo, I've forked and made some changes, which could successfully installed in Pytorch2.0+ with C++17.

Please check here https://github.com/WayenVan/ctcdecode

Thank You

[stephenbernard26]

For anyone who are struggling with installing this repo, I've forked and made some changes, which could successfully installed in Pytorch2.0+ with C++17.

Please check here https://github.com/WayenVan/ctcdecode

Thank you, It worked.

[wumiaoshu]

  ctcdecode/src/ctc_beam_search_decoder.cpp:113:17: warning: comparison of integer expressions of different signedness: ‘long unsigned int’ and ‘int’ [-Wsign-compare]
    113 |           if (c == prefix->character &&
        |               ~~^~~~~~~~~~~~~~~~~~~~
  ctcdecode/src/ctc_beam_search_decoder.cpp:116:24: warning: comparison of integer expressions of different signedness: ‘long unsigned int’ and ‘int’ [-Wsign-compare]
    116 |           } else if (c != prefix->character) {
        |                      ~~^~~~~~~~~~~~~~~~~~~~
  ctcdecode/src/ctc_beam_search_decoder.cpp:122:18: warning: comparison of integer expressions of different signedness: ‘long unsigned int’ and ‘int’ [-Wsign-compare]
    122 |               (c == space_id || ext_scorer->is_character_based())) {
        |                ~~^~~~~~~~~~~
  [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for ctcdecode
Running setup.py clean for ctcdecode
Failed to build ctcdecode
ERROR: Failed to build installable wheels for some pyproject.toml based projects (ctcdecode)

Hi, I have encountered the above problems and have been unable to solve them. Can you give me some help?

[zhizhizzzzzzz]

it worked! thank you!

[666liuchang]

我的pytorch版本为2.1.2，依旧用你得也不行，已经弄了两天了很奔溃

[WayenVan]

我个人认为这不是这个库的问题， 看你的错误是url 域名解析也就是dns或者网络的问题，编译我这个库应该不涉及任何网络操作才对。

我的pytorch版本为2.1.2，依旧用你得也不行，已经弄了两天了很奔溃

[666liuchang]

我个人认为这不是这个库的问题， 看你的错误是url 域名解析也就是dns或者网络的问题，编译我这个库应该不涉及任何网络操作才对。

我的pytorch版本为2.1.2，依旧用你得也不行，已经弄了两天了很奔溃

请问您可以帮我检查一下安装一下嘛？我的服务器上cuda版本为12.2，必有重谢，可以的话加我联系方式：18536203364