Pytorch: from torch._C import * (ImportError: DLL ๋กœ๋“œ ์‹คํŒจ: ์ง€์ •๋œ ๋ชจ๋“ˆ์„ ์ฐพ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค.

์— ๋งŒ๋“  2018๋…„ 01์›” 07์ผ  ยท  172์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: pytorch/pytorch

ํŒŒ์ผ "", 4ํ–‰, ์—์„œ
์ˆ˜์ž… ํ† ์น˜

ํŒŒ์ผ "C:\Users\hp i3\Anaconda3\lib\site-packages\torch__init__.py", 76ํ–‰,
ํ† ์น˜์—์„œ._C ๊ฐ€์ ธ์˜ค๊ธฐ *

ImportError: DLL ๋กœ๋“œ ์‹คํŒจ: ์ง€์ •๋œ ๋ชจ๋“ˆ์„ ์ฐพ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค.

๊ฐ€์žฅ ์œ ์šฉํ•œ ๋Œ“๊ธ€

๋‹ค์šด๋กœ๋“œ @AlbertHuyb win-64/intel-openmp-2018.0.0-8.tar.bz2 ํ•˜๊ณ ์žˆ๋Š” DLL ํŒŒ์ผ์„ ๋„ฃ์–ด Library\bin ์ผ์„ธ์— ํ™˜๊ฒฝ ๋ณ€์ˆ˜์— ๊ฒฝ๋กœ๋ฅผ ์ถ”๊ฐ€ PATH .

๋ชจ๋“  172 ๋Œ“๊ธ€

@HarshneetBhatia ์–ด๋–ค ๋ฒ„์ „์„ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๊นŒ? CUDA ์นด๋“œ๊ฐ€ ์žˆ์Šต๋‹ˆ๊นŒ? ์–ด๋–ป๊ฒŒ ์„ค์น˜ํ•˜์…จ๋‚˜์š”?

@HarshneetBhatia ๊ทธ๋ฆฌ๊ณ  Anaconda ์„ค์น˜ ๊ฒฝ๋กœ ์•ˆ์— ๊ณต๊ฐ„์ด ์žˆ๋‹ค๋Š” ๊ฒƒ์„ ์•Œ์•˜์Šต๋‹ˆ๋‹ค. ์—†๋Š” ๊ธธ์„ ์‹œ๋„ํ•ด ์ฃผ์‹œ๊ฒ ์Šต๋‹ˆ๊นŒ?

@peterjc123
Anaconda ์‚ฌ์šฉ - Spyder Python 3.6
conda install -c peterjc123 pytorch๋ฅผ ์„ค์น˜ํ–ˆ์Šต๋‹ˆ๋‹ค.

๋‚˜๋Š” ์œˆ๋„์šฐ 8.1์„ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค

๊ณต๊ฐ„์œผ๋กœ ์ธํ•ด ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค. ๋™์ผํ•œ ๊ฒฝ๋กœ๋ฅผ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. hp i3 - ์ด๋ฆ„์„ ๋ณ€๊ฒฝํ•ด์•ผ ํ•ฉ๋‹ˆ๊นŒ?

@HarshneetBhatia Anaconda๋ฅผ ๋‹ค์‹œ ์„ค์น˜ํ•œ ํ›„์—๋„ ์ž‘๋™ํ•˜์ง€ ์•Š์œผ๋ฉด sth๋ฅผ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. Dependency Walker์™€ ๊ฐ™์ด [Anaconda PATH]\Lib\site-packages\torch\lib\_C.pyd ๋ฅผ ์—ด์–ด ๋ฌด์—‡์ด ์ž˜๋ชป๋˜์—ˆ๋Š”์ง€ ๊ฐ์ง€ํ•ฉ๋‹ˆ๋‹ค.

๋‚˜๋Š” ๊ฐ™์€ ๋ฌธ์ œ๊ฐ€ ์žˆ์—ˆ๊ณ  ์†Œ์Šค๋ฅผ ์ปดํŒŒ์ผํ•˜์—ฌ ๋™์ผํ•œ ๋””๋ ‰ํ† ๋ฆฌ์—์„œ ์ƒ์„ฑ๋˜๋Š” ๋””๋ ‰ํ† ๋ฆฌ ํ† ์น˜๋กœ ์ธํ•ด ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค. ๋‚˜๋ฅผ ์œ„ํ•œ ํ•ด๊ฒฐ์ฑ…์€ ๋‹จ์ˆœํžˆ ํŒŒ์ด์ฌ์„ ์—ด๊ธฐ ์ „์— ๋””๋ ‰ํ† ๋ฆฌ๋ฅผ ๋ณ€๊ฒฝํ•˜๋Š” ๊ฒƒ์ด์—ˆ์Šต๋‹ˆ๋‹ค.

@maatini ์ €๋Š” Anaconda๋ฅผ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๋””๋ ‰ํ† ๋ฆฌ ๋ณ€๊ฒฝ ๋ฐฉ๋ฒ•์„ ์•Œ๋ ค์ฃผ์„ธ์š”.

๋ฏธ๋ฆฌ ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค

๋‚ด ๊ฒฝ์šฐ์˜ ๋ฌธ์ œ๋Š” ๋‚ด๊ฐ€ pytorch๋ฅผ ์ปดํŒŒ์ผํ•œ ๋””๋ ‰ํ† ๋ฆฌ์˜ (๋ช…๋ น) ์…ธ์—์„œ python์„ ์‹œ์ž‘ํ–ˆ๋‹ค๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์ด ๋””๋ ‰ํ† ๋ฆฌ์—๋Š” "ํ† ์น˜๋ฅผ ๊ฐ€์ ธ์˜ค๊ธฐ"ํ•˜๋ฉด ํŒŒ์ด์ฌ์ด ๋กœ๋“œํ•˜๋ ค๊ณ  ํ•˜๋Š” ํ•˜์œ„ ๋””๋ ‰ํ† ๋ฆฌ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค(์ƒ์„ฑ๋จ). ๋”ฐ๋ผ์„œ ํŒŒ์ด์ฌ์„ ์‹œ์ž‘ํ•˜๊ธฐ ์ „์— pytorch ๋””๋ ‰ํ† ๋ฆฌ๋ฅผ ๋– ๋‚˜๊ธฐ๋งŒ ํ•˜๋ฉด ๋‚ด ๋ฌธ์ œ๊ฐ€ ํ•ด๊ฒฐ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

@maatini Anaconda์—์„œ ์ด ๋ฌธ์ œ๋ฅผ ์–ด๋–ป๊ฒŒ ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ๋Š”์ง€ ์•Œ๊ณ  ์žˆ์Šต๋‹ˆ๊นŒ?
Anaconda์—์„œ ๋””๋ ‰ํ† ๋ฆฌ๋ฅผ ๋ณ€๊ฒฝํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์•Œ์ง€ ๋ชปํ•˜๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.

@HarshneetBhatia ์ผ๋ฐ˜์ ์œผ๋กœ ๋””๋ ‰ํ† ๋ฆฌ๋ฅผ ๋ณ€๊ฒฝํ•˜๋Š” ๋ฐฉ๋ฒ•๊ณผ ๋™์ผ: cd .

๋‹ค์Œ ์ปจํ…์ŠคํŠธ์—์„œ ๋น„์Šทํ•œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค. ์ด์ „์—๋Š” windows10 pytorch 0.2.1(-c peterjc123์˜ ์•„๋‚˜์ฝ˜๋‹ค ๋ฐฐํฌ ์‚ฌ์šฉ)์„ ์„ฑ๊ณต์ ์œผ๋กœ ์‚ฌ์šฉํ–ˆ์Šต๋‹ˆ๋‹ค. ์ด์ œ ์šฐ๋ฆฌ ๋ชจ๋‘๊ฐ€ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋„๋ก pip .whl์„ ๋‹ค์šด๋กœ๋“œํ–ˆ์œผ๋ฏ€๋กœ pytorch 0.2.1์„ ์ œ๊ฑฐํ•˜๊ณ  ๋‹ค์Œ์„ ์‚ฌ์šฉํ•˜์—ฌ ํœ  ํŒŒ์ผ ์„ค์น˜๋ฅผ ์‹œ๋„ํ–ˆ์Šต๋‹ˆ๋‹ค.

pip install $PATH_TO_WHL$/torch-0.3.0b0+591e73e-cp36-cp36m-win_amd64.whl

์ด๊ฒƒ์€ ์„ฑ๊ณต์ ์œผ๋กœ ์™„๋ฃŒ๋˜์ง€๋งŒ (spyder, PyDev ๋ฐ python ๋ช…๋ น์ค„์—์„œ) ๋‹ค์Œ์„ ์–ป์Šต๋‹ˆ๋‹ค.
'>> ํ† ์น˜ ๊ฐ€์ ธ์˜ค๊ธฐ
์—ญ์ถ”์ (๊ฐ€์žฅ ์ตœ๊ทผ ํ˜ธ์ถœ ๋งˆ์ง€๋ง‰):
ํŒŒ์ผ "C:\Users\alexandre\Anaconda3\lib\site-packages\torch__init__.py", 76ํ–‰,
ํ† ์น˜์—์„œ._C ๊ฐ€์ ธ์˜ค๊ธฐ *
ImportError: DLL ๋กœ๋“œ ์‹คํŒจ: ์ง€์ •๋œ ๋ชจ๋“ˆ์„ ์ฐพ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค.
'

์ €๋Š” Windows 10, python 3.6.4, conda 4.4.10์„ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  pip ๋Š” ์•„๋‚˜์ฝ˜๋‹ค ํ•์ž…๋‹ˆ๋‹ค.

๋Œ€์•ˆ์œผ๋กœ ๋‹ค์Œ์„ ์‹œ๋„ํ–ˆ์Šต๋‹ˆ๋‹ค.
conda install -c peterjc123 pytorch cuda80
๊ทธ๋ฆฌ๊ณ  ๊ทธ๊ฒƒ์€ '์ผํ–ˆ๋‹ค'

๊ทธ๋Ÿฌ๋‚˜ .whl ํŒŒ์ผ์ด ์‹คํŒจํ•˜๋Š” ์ด์œ ๊ฐ€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค(๋™๋ฃŒ์˜ ์ปดํ“จํ„ฐ์—์„œ ์ž‘๋™ํ•จ).

@aviolov ์•„๋งˆ๋„ Visual C++ Redist 2017๊ณผ ๊ด€๋ จ์ด ์žˆ์„ ๊ฒƒ์ž…๋‹ˆ๋‹ค. conda ์ฑ„๋„์„ ํ†ตํ•ด vc ํŒจํ‚ค์ง€๋ฅผ ์„ค์น˜ํ•˜๋ฉด ์—…๋ฐ์ดํŠธ๋˜๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค. ๋‹ค์Œ ๋‹จ๊ณ„๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์ด๋ฅผ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

pip uninstall torch
pip install $PATH_TO_WHL$/torch-0.3.0b0+591e73e-cp36-cp36m-win_amd64.whl

์ž‘๋™ํ•˜๋Š” ๊ฒฝ์šฐ MSVC์™€ ๊ด€๋ จ๋˜์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋ ‡์ง€ ์•Š์œผ๋ฉด PATH์— cuda ํŒŒ์ผ์ด ์—†์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๋‚˜๋Š” ์ด๊ฒƒ์ด CUDA์™€ ๊ด€๋ จ๋œ ๋ฌธ์ œ๋ผ๊ณ  ์ƒ๊ฐํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ์œ„์˜ ๋‹ค๋ฅธ ์˜๊ฒฌ์—์„œ ์•Œ ์ˆ˜ ์žˆ๋“ฏ์ด pip install ๋ช…๋ น์ด ํ† ์น˜ ํด๋”๋ฅผ '์–ด์จŒ๋“ ' ์—‰๋ง์œผ๋กœ ๋งŒ๋“œ๋Š” ๊ฒƒ์ฒ˜๋Ÿผ ๋“ค๋ฆฌ์ง€๋งŒ pip ๋ช…๋ น์„ ์‹คํ–‰ํ•œ ๋™์ผํ•œ ํด๋”์—์„œ ํŒŒ์ด์ฌ์„ ์‹คํ–‰ํ•  ๋•Œ๋งŒ์ด ์•„๋‹ˆ๋ผ ๋ฌธ์ œ๋ฅผ ๊ฒฝํ—˜ํ–ˆ์Šต๋‹ˆ๋‹ค. (๋‹ค๋ฅธ ํด๋”์— ์žˆ๋Š” pydev, spyder, ipython)

๋˜ํ•œ ๋‚˜๋Š” ์‹œ๋„ํ–ˆ๋‹ค
์ฝ˜๋‹ค ์„ค์น˜ ํŒŒ์ดํ† ์น˜
์ฝ˜๋‹ค ์ œ๊ฑฐ ํŒŒ์ดํ† ์น˜
ํ• ์„ค์น˜ pytorch.whl

๊ทธ๋ฆฌ๊ณ  ์‹คํŒจ๊ฐ€ ์ง€์†๋˜์—ˆ๋Š”๋ฐ, ์ด๋Š” ์ฒซ ๋ฒˆ์งธ conda ์—…๋ฐ์ดํŠธ์—์„œ ํ•ด๊ฒฐํ–ˆ์–ด์•ผ ํ•˜๊ธฐ ๋•Œ๋ฌธ์— vc2017 Redist์™€ ๊ด€๋ จ์ด ์—†์Œ์„ ๋‚˜ํƒ€๋ƒ…๋‹ˆ๋‹ค.

๋˜ ๋‹ค๋ฅธ ์ด์ƒํ•œ ์ ์€ pip uninstall ์‹œ๋„ํ•  ๋•Œ ๋‚ด AppData\Local\Temp์—์„œ ์ผ๋ถ€ ํด๋”๋ฅผ ์ œ๊ฑฐํ•  ์ˆ˜ ์—†๋‹ค๋Š” ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•œ๋‹ค๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์ด ํด๋”๋Š” ํ† ์น˜ ๋ฐฐํฌํŒ(./torch/_nvrtc.cp.. ๋“ฑ)์ฒ˜๋Ÿผ ๋ณด์ž…๋‹ˆ๋‹ค.

@aviolov _nvrtc.cp.. ์ด Anaconda ๋””๋ ‰ํ† ๋ฆฌ์— ์žˆ๋Š”์ง€ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๊นŒ?

fast.ai ๊ณผ์ •์—์„œ ์ƒ˜ํ”Œ ์ฝ”๋“œ๋ฅผ ์‹คํ–‰ํ•˜๋ ค๊ณ  ํ–ˆ๋Š”๋ฐ ๋น„์Šทํ•œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค. ๋‚˜๋Š” ์ƒˆ๋กญ๊ณ  jupyter ๋…ธํŠธ๋ถ์„ ์„ค์ •ํ•˜๊ธฐ ์œ„ํ•ด ๋ฐœ์ž์ทจ๋ฅผ ๊ฑท๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

`C:\Program Files\Anaconda3\envs\fastai\lib\site-packages\torch\__init__.py in <module>()
     74     pass
     75 
---> 76 from torch._C import *
     77 
     78 __all__ += [name for name in dir(_C)

ImportError: DLL load failed: The specified module could not be found.`

์•„๋ž˜๋Š” ๋‚ด ์ฝ˜๋‹ค ์ •๋ณด์ž…๋‹ˆ๋‹ค

C:\Users\wecando>conda info
     active environment : None
       user config file : C:\Users\wecando\.condarc
 populated config files : C:\Users\wecando\.condarc
          conda version : 4.4.10
    conda-build version : not installed
         python version : 3.6.0.final.0
       base environment : C:\Program Files\Anaconda3  (read only)
           channel URLs : https://conda.anaconda.org/anaconda-fusion/win-64
                          https://conda.anaconda.org/anaconda-fusion/noarch
                          https://repo.continuum.io/pkgs/main/win-64
                          https://repo.continuum.io/pkgs/main/noarch
                          https://repo.continuum.io/pkgs/free/win-64
                          https://repo.continuum.io/pkgs/free/noarch
                          https://repo.continuum.io/pkgs/r/win-64
                          https://repo.continuum.io/pkgs/r/noarch
                          https://repo.continuum.io/pkgs/pro/win-64
                          https://repo.continuum.io/pkgs/pro/noarch
                          https://repo.continuum.io/pkgs/msys2/win-64
                          https://repo.continuum.io/pkgs/msys2/noarch
          package cache : C:\Program Files\Anaconda3\pkgs
                          C:\Users\wecando\AppData\Local\conda\conda\pkgs
       envs directories : C:\Users\wecando\AppData\Local\conda\conda\envs
                          C:\Program Files\Anaconda3\envs
                          C:\Users\wecando\.conda\envs
               platform : win-64
             user-agent : conda/4.4.10 requests/2.12.4 CPython/3.6.0 Windows/10 Windows/10.0.16299

@ peterjc123 , ์ œ ์ƒ๊ฐ์—๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.
์•”ํ˜ธ
์ถœ๋ ฅ[11]: 'C:\Users\alexandre\Anaconda3'

glob.glob(r'./ */_nvrtc.cp ', ์žฌ๊ท€=์ฐธ)
์•„์›ƒ[10]:
['.\Lib\site-packages\torch\_nvrtc.cp36-win_amd64.pyd',
'.\pkgs\pytorch-0.3.0-py36_0.3.0cu80\Lib\site-packages\torch\_nvrtc.cp36-win_amd64.pyd']

.whl ํŒŒ์ผ์„ ์ œ๊ฑฐํ•˜๊ณ  conda install -c ... ๋ฅผ ํ†ตํ•ด ์„ค์น˜ํ•œ ํ›„์ž…๋‹ˆ๋‹ค.

์ด์— ๋Œ€ํ•œ ํ•ด๊ฒฐ์ฑ…์ด ์žˆ์Šต๋‹ˆ๊นŒ? ๊ฐ™์€ ์˜ค๋ฅ˜์— ์ง๋ฉด

@ciphurus ์–ด๋–ค ํŒจํ‚ค์ง€๋ฅผ ์„ค์น˜ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๊นŒ? conda๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๊ฒฝ์šฐ vc ํŒจํ‚ค์ง€๋ฅผ ์—…๋ฐ์ดํŠธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. conda install -c peterjc123 vc

์˜ˆ, Windows 7์—์„œ conda install -c peterjc123 pytorch๋ฅผ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. conda install -c peterjc123 pytorch_legacy๋„ ์‹œ๋„ํ–ˆ์ง€๋งŒ ๋™์ผํ•œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค.
๋˜ํ•œ conda install -c peterjc123 vc ์ œ์•ˆํ•œ ๊ฒƒ์„ ์‹œ๋„ํ–ˆ์ง€๋งŒ ์—ฌ์ „ํžˆ ๋™์ผํ•œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.
ํ† ์น˜์—์„œ._C ๊ฐ€์ ธ์˜ค๊ธฐ *
ํŒŒ์ผ "C:\Users\Admin.p2\pool\plugins\org.python.pydev_5.9.2.201708151115\pysrc_pydev_bundle\pydev_import_hook.py", 20ํ–‰, do_import
๋ชจ๋“ˆ = self._system_import(์ด๋ฆ„, ์ธ์ˆ˜, * kwargs)
ImportError: DLL ๋กœ๋“œ ์‹คํŒจ: ์ง€์ •๋œ ํ”„๋กœ์‹œ์ €๋ฅผ ์ฐพ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค.

@ciphurus ์•ˆ๋…•ํ•˜์„ธ์š”! ์ด ์˜ค๋ฅ˜๋Š” ํ† ์น˜ ํŒจํ‚ค์ง€์—์„œ ๋ฐœ์ƒํ•˜์ง€ ์•Š๊ธฐ ๋•Œ๋ฌธ์— ๊ท€ํ•˜์˜ ์˜ค๋ฅ˜๋Š” PyTorch ์ธก์— ์—†๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ์ด๊ฒƒ์„ ํ™•์ธํ•˜๊ธฐ ์œ„ํ•ด ๋ช…๋ น ํ”„๋กฌํ”„ํŠธ์—์„œ import torch ํ…Œ์ŠคํŠธ๋ฅผ ์‹คํ–‰ํ•˜์‹œ๊ฒ ์Šต๋‹ˆ๊นŒ?

@ peterjc123 ์—ฌ๊ธฐ์— ๊ฐ™์€ ๋ฌธ์ œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.

  • Windows 7์˜ ์•„๋‚˜์ฝ˜๋‹ค
  • ์ด๋ฏธ ์—…๋ฐ์ดํŠธ๋œ VC
  • Conda install -c peterjc123 pytorch cuda80 ์‚ฌ์šฉํ•˜์—ฌ Torch์™€ Torch_Legacy๋ฅผ ๋ชจ๋‘ ์‹œ๋„ํ–ˆ์Šต๋‹ˆ๋‹ค.
    __init__.py ( torch._C import * )์˜ 74๋ฒˆ์งธ ์ค„์— ๊ฐ™์€ ์˜ค๋ฅ˜๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.
  • ์ด๋ฏธ ๋‹ค๋ฅธ ์‚ฌ์šฉ์ž, ๋‹ค๋ฅธ ๋””๋ ‰ํ† ๋ฆฌ, ์ฐจ์ด๊ฐ€ ์—†๋Š” ์ œ๊ฑฐ/์„ค์น˜๋ฅผ ๋‹ค์‹œ ์‹œ๋„ํ–ˆ์Šต๋‹ˆ๋‹ค.

๋‚˜๋Š” ํŒŒ์ด์ฌ์„ ์ฒ˜์Œ ์‚ฌ์šฉํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์—ฌ๊ธฐ์—์„œ ๋ญ”๊ฐ€๋ฅผ ๋†“์ณค์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์›์ธ์„ ์ •ํ™•ํžˆ ํŒŒ์•…ํ•˜๊ธฐ ์œ„ํ•ด ์ถ”๊ฐ€ ์ •๋ณด๊ฐ€ ํ•„์š”ํ•˜๋ฉด ์•Œ๋ ค์ฃผ์‹ญ์‹œ์˜ค.

@sshahpouri ์ด ๋ช…๋ น์„ ์‹œ๋„ํ•˜์‹œ๊ฒ ์Šต๋‹ˆ๊นŒ? conda install -c peterjc123 vc msvc2017_runtime

์•„๋‹ˆ์š”, Conda ๋ช…๋ น ํ”„๋กฌํ”„ํŠธ์—์„œ ์‹œ๋„ํ–ˆ๋Š”๋ฐ ๋™์ผํ•œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค.
(๊ธฐ๋ณธ) C:\Users\Admin>python
Python 3.6.4 |Anaconda ์‚ฌ์šฉ์ž ์ง€์ •(64๋น„ํŠธ)| (๊ธฐ๋ณธ๊ฐ’, 2018๋…„ 1์›” 16์ผ, 10:22:32) [MSC v.
1900 64๋น„ํŠธ(AMD64)] win32์—์„œ
์ž์„ธํ•œ ๋‚ด์šฉ์„ ๋ณด๋ ค๋ฉด "๋„์›€๋ง", "์ €์ž‘๊ถŒ", "ํฌ๋ ˆ๋”ง" ๋˜๋Š” "๋ผ์ด์„ผ์Šค"๋ฅผ ์ž…๋ ฅํ•˜์‹ญ์‹œ์˜ค.

์ˆ˜์ž… ํ† ์น˜
์—ญ์ถ”์ (๊ฐ€์žฅ ์ตœ๊ทผ ํ˜ธ์ถœ ๋งˆ์ง€๋ง‰):
ํŒŒ์ผ "", 1ํ–‰, ์—์„œ
ํŒŒ์ผ "C:\Users\Admin\Anaconda3\lib\site-packages\torch__init__.py", 76ํ–‰,
~์—
ํ† ์น˜์—์„œ._C ๊ฐ€์ ธ์˜ค๊ธฐ *
ImportError: DLL ๋กœ๋“œ ์‹คํŒจ: ์ง€์ •๋œ ํ”„๋กœ์‹œ์ €๋ฅผ ์ฐพ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค.

@ciphurus ์œ„์™€ ๋™์ผํ•œ ๋ช…๋ น์„ ์‹œ๋„ํ•˜์—ฌ ์ž‘๋™ํ•˜๋Š”์ง€ ํ™•์ธํ•˜์‹ญ์‹œ์˜ค.

@peterjc123

conda install -c peterjc123 vc msvc2017_runtime ์‹œ๋„

ํ•ด๊ฒฐ ํ™˜๊ฒฝ: ์‹คํŒจ

PackagesNotFoundError: ๋‹ค์Œ ํŒจํ‚ค์ง€๋Š” ํ˜„์žฌ ์ฑ„๋„์—์„œ ์‚ฌ์šฉํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค.

  • msvc2017_๋Ÿฐํƒ€์ž„

ํ˜„์žฌ ์ฑ„๋„:

@sshahpouri @ciphurus ์˜คํƒ€ ์ฃ„์†กํ•ฉ๋‹ˆ๋‹ค. conda install -c peterjc123 vc vs2017_runtime ์ด์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

@peterjc123 ๋ช…๋ น์„ ์‹œ๋„ํ–ˆ์„ ๋•Œ ๋‹ค์Œ๊ณผ ๊ฐ™์€ python.exe - ์‹œ์Šคํ…œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค.
ํ”„๋กœ๊ทธ๋žจ์„ ์‹œ์ž‘ํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค.
api-ms-win-core-rtlsupport-l1-2-0.dll์ด ์ปดํ“จํ„ฐ์— ์—†์Šต๋‹ˆ๋‹ค. ์ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๋ ค๋ฉด ํ”„๋กœ๊ทธ๋žจ์„ ๋‹ค์‹œ ์„ค์น˜ํ•˜์‹ญ์‹œ์˜ค.

@peterjc123 VS2017runtime ๊ณผ ํ•จ๊ป˜ ์„ค์น˜ํ–ˆ์Šต๋‹ˆ๋‹ค. ์„ค์น˜ ์„ฑ๊ณต, pytorch ์„ค์น˜ ์„ฑ๊ณต, ํ•˜์ง€๋งŒ ํ† ์น˜๋ฅผ ๊ฐ€์ ธ์˜ค๋ฉด ๋™์ผํ•œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค. (74ํ–‰)

์ฐธ๊ณ ๋กœ VS2017Runtime์„ ์„ค์น˜ํ•˜๋ฉด VC๊ฐ€ 14.1์—์„œ 14๋กœ ๋‹ค์šด๊ทธ๋ ˆ์ด๋“œ๋ฉ๋‹ˆ๋‹ค. ์ด๊ฒƒ์€ ์˜๋„์ ์ธ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๊ทธ๋ ‡์ง€ ์•Š์•„?

๋˜ ๋‹ค๋ฅธ ์ฐธ๊ณ  ์‚ฌํ•ญ: ๋ฐฉ๊ธˆ ๋ˆ„๊ตฐ๊ฐ€๊ฐ€ PyTorch 0.2.1์„ ์„ฑ๊ณต์ ์œผ๋กœ ์„ค์น˜ํ•˜๋Š” ๋น„๋””์˜ค๋ฅผ ๋ณด์•˜์Šต๋‹ˆ๋‹ค.
@peterjc123 ์‹œ๋„ํ•ด ๋ณผ ์ˆ˜ ์žˆ๋„๋ก 0.2.1์— ๋Œ€ํ•œ ๋งํฌ๊ฐ€ ์žˆ์Šต๋‹ˆ๊นŒ?

@sshahpouri ๋‚ด repo ์˜ Easy Installation ์„น์…˜์„ ์ฐธ์กฐํ•˜์‹ญ์‹œ์˜ค.

@ciphurus ์—ฌ๊ธฐ ์—์„œ win-64/vs2017_runtime-15.4.27004.2010-1.tar.bz2 ๋ฅผ ๋‹ค์šด๋กœ๋“œํ•˜์—ฌ ์„ค์น˜ํ•˜์‹œ๊ฒ ์Šต๋‹ˆ๊นŒ?

์•„๋‚˜์ฝ˜๋‹ค๋ฅผ ๋‹ค์‹œ ์„ค์น˜ํ•˜๊ณ  ์‹คํ–‰ํ•  ์ˆ˜์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.
์ฝ˜๋‹ค ์„ค์น˜ -c peterjc123 vc vs2017_runtime
๊ทธ๋Ÿฌ๋‚˜ ํ† ์น˜๋ฅผ ๊ฐ€์ ธ์˜ฌ ๋•Œ ์—ฌ์ „ํžˆ ๋™์ผํ•œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.

์ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๋Š” ๋ฐฉ๋ฒ•์— ๋Œ€ํ•œ ์ œ์•ˆ ์‚ฌํ•ญ์ด ์žˆ์Šต๋‹ˆ๊นŒ?

@ciphurus Dependency ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋ฌด์—‡์ด ์ž˜๋ชป๋˜์—ˆ๋Š”์ง€ ๋””๋ฒ„๊ทธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๊นŒ? ๊ทธ๊ฒƒ์„ ์‚ฌ์šฉํ•˜์—ฌ [Anaconda dir]\Lib\site-packages\torch\_C.pyd ์„ ์—ด๊ณ  ์Šคํฌ๋ฆฐ์ƒท์„ ๋ณด๋‚ด์ฃผ์„ธ์š”.

@peterjc123 ํฌ์†Œ์‹!
ํ† ์น˜ ๋ฒ„์ „ 0.2.1์„ ๋‹ค์šด๋กœ๋“œํ•˜์—ฌ ์˜คํ”„๋ผ์ธ์œผ๋กœ ์„ค์น˜ํ–ˆ๋Š”๋ฐ ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค! ๋„ค, ๋“œ๋””์–ด ์ž‘๋™ํ•˜๋Š” ํšƒ๋ถˆ์ด ์ƒ๊ฒผ์Šต๋‹ˆ๋‹ค.
pytorch_legacy-0.2.1-py36_0.2.1cu80.tar.bz2

์ฒจ๋ถ€๋œ @peterjc123 ์€ ์Šคํฌ๋ฆฐ์ƒท์ž…๋‹ˆ๋‹ค. ํŒŒ์ผ์€ was_C.cp36-win_amd64.pyd ๋””๋ ‰ํ† ๋ฆฌ์—์„œ ์ฐพ์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
torch_error
๋ˆ„๋ฝ๋œ ํ•ญ๋ชฉ์„ ์‹๋ณ„ํ•˜๋Š” ๋ฐ ๋„์›€์ด ๋˜๋Š”์ง€ ์•Œ๋ ค์ฃผ์„ธ์š”.

@ciphurus ์ด ์‚ฌ์ง„์—์„œ๋Š” ๊ดœ์ฐฎ์Šต๋‹ˆ๋‹ค. ํ•ญ๋ชฉ์„ ์กฐ๊ธˆ ํ™•์žฅํ•˜์—ฌ ๋ˆ„๋ฝ๋œ ํ•ญ๋ชฉ์ด ๋” ์žˆ๋Š”์ง€ ํ™•์ธํ•ด ์ฃผ์‹œ๊ฒ ์Šต๋‹ˆ๊นŒ?

์ œ ๊ฒฝ์šฐ์™€ ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ ํ•œ ๊ฐ€์ง€ ๊ฐ€๋Šฅํ•œ ์ด์œ ๋Š” ์„ค์น˜๋œ CUDA ๊ด€๋ จ DLL์ด ์—†๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค. ๋”ฅ ๋Ÿฌ๋‹์šฉ NVIDIA GPU๊ฐ€ ์—†๋Š” ๊ฒฝ์šฐ ๋‹ค์Œ CPU ๋ฒ„์ „์„ ์„ค์น˜ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.
conda install -c peterjc123 pytorch-cpu
๋Œ€์‹ ์—
conda install -c peterjc123 pytorch (์ด๊ฒƒ์€ CUDA 8์šฉ์ž…๋‹ˆ๋‹ค.)

@ShuhuaGao ๋„ค, ๋งž์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ @ciphurus์˜ PATH์—

@peterjc123 ์ข€ ์ž์„ธํžˆ

๊ฐ™์€ ๋ฌธ์ œ์— ์ง๋ฉดํ–ˆ์Šต๋‹ˆ๋‹ค. ๋‚˜๋Š” pytorch๋ฅผ ์„ค์น˜ํ–ˆ๋‹ค
" ์ฝ˜๋‹ค ์„ค์น˜ -c pteterjc123 pytorch cuda80 "
๊ทธ๋ฆฌ๊ณ  ๋Œ€
" conda install -c peterjc123 vc vs2017_runtime ".
๊ทธ๋Ÿฌ๋‚˜ ์—ฌ์ „ํžˆ python์—์„œ ํ† ์น˜๋ฅผ ๊ฐ€์ ธ์˜ฌ ๋•Œ ์˜ค๋ฅ˜๊ฐ€ ๋‹ค์Œ๊ณผ ๊ฐ™์ด ๋‚˜ํƒ€๋‚ฉ๋‹ˆ๋‹ค.
ํ† ์น˜์—์„œ._C ๊ฐ€์ ธ์˜ค๊ธฐ *
ImportError: DLL ๋กœ๋“œ ์‹คํŒจ: ๆ‰พไธๅˆฐๆŒ‡ๅฎš็š„ๆจกๅ—ใ€‚

์ €๋Š” ํ˜„์žฌ Win10, anaconda 4.4.10 ๋ฐ python 3.6.4๋ฅผ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๊ฒƒ ์ข€ ๋„์™€์ฃผ์‹œ๊ฒ ์–ด์š”? @peterjc123

@xiamengzhou CUDA 8.0์ด ์„ค์น˜๋˜์–ด ์žˆ์Šต๋‹ˆ๊นŒ, ์•„๋‹ˆ๋ฉด Nvidia ๊ทธ๋ž˜ํ”ฝ ์นด๋“œ๊ฐ€ ์žˆ์Šต๋‹ˆ๊นŒ?

@peterjc123 ๋‹ต๋ณ€ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค. ๋‚ด ์ปดํ“จํ„ฐ์— Nvidia ๊ทธ๋ž˜ํ”ฝ ์นด๋“œ๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค. CPU์™€ ํ•จ๊ป˜ pytorch๋ฅผ ์‚ฌ์šฉํ•˜๊ธฐ ์œ„ํ•œ ํ•„์ˆ˜ ์‚ฌํ•ญ์ž…๋‹ˆ๊นŒ?

@xiamengzhou ์œ„์˜ ๋‚ด ์˜๊ฒฌ์„ ์ฐธ์กฐํ•˜์‹ญ์‹œ์˜ค. ํ•œ๋งˆ๋””๋กœ (1) ๋จผ์ € ์ง€๊ธˆ ๊ฐ€์ง€๊ณ  ์žˆ๋Š” pytorch๋ฅผ ์ œ๊ฑฐํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค (2) ๋‹ค์Œ ๋ช…๋ น์„ ์‹คํ–‰ํ•˜์—ฌ CPU ์ „์šฉ ๋ฒ„์ „์„ ์„ค์น˜ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค
conda install -c peterjc123 pytorch-cpu

@ciphurus ๋จผ์ € CPU ๋ฒ„์ „์„ ์‚ฌ์šฉํ•ด ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๊นŒ(์œ„์˜ ์ฃผ์„ ์ฐธ์กฐ)? cpu ๋ฒ„์ „์„ ์„ฑ๊ณต์ ์œผ๋กœ ๊ฐ€์ ธ์˜ฌ ์ˆ˜ ์—†์œผ๋ฉด VC2017๊ณผ ๊ด€๋ จ์ด ์žˆ์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ ‡์ง€ ์•Š์œผ๋ฉด CUDA ์„ค์ •์ด ์†์ƒ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

@ShuhuaGao ๋งค๋ ฅ์ฒ˜๋Ÿผ ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค! ์ •๋ง ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!

@peterjc123 ์˜ˆ, CPU ๋ฒ„์ „์ด ์ž‘๋™ํ–ˆ์Šต๋‹ˆ๋‹ค. ์ง€๊ธˆ์€ ๊ตฌ๋ฌธ๊ณผ ๋ช‡ ๊ฐ€์ง€ ๊ฒฝ์šฐ์— ์ต์ˆ™ํ•ด์ง€๊ธฐ ์œ„ํ•ด ์‚ฌ์šฉํ•˜๋ ค๊ณ  ํ•˜๋ฏ€๋กœ ๋งค์šฐ ์œ ์šฉํ•ฉ๋‹ˆ๋‹ค. ๋„์™€์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.

"conda install -c peterjc123 pytorch-cpu"๊ฐ€ ๋‚˜๋ฅผ ์œ„ํ•ด ์ผํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.

"conda install -c peterjc123 pytorch-cpu"๊ฐ€ ์ž‘๋™ํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!

๊ฐ™์€ ๋ฌธ์ œ์— ์ง๋ฉด

pytorch-0.3.1-py36_cuda90_cudnn7he774522_2 ๋ฒ„์ „์œผ๋กœ ์„ค์น˜์— ์„ฑ๊ณตํ–ˆ์Šต๋‹ˆ๋‹ค.
"conda install -c peterjc123 pytorch cuda90" ๊ฒฐ๊ณผ:
์š”์ฒญ๋œ ๋ชจ๋“  ํŒจํ‚ค์ง€๊ฐ€ ์ด๋ฏธ ์„ค์น˜๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

๊ทธ๋ฆฌ๊ณ  ๋Œ€
"conda install -c peterjc123 vc vs2017_runtime" ๊ฒฐ๊ณผ:
์š”์ฒญ๋œ ๋ชจ๋“  ํŒจํ‚ค์ง€๊ฐ€ ์ด๋ฏธ ์„ค์น˜๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

๊ทธ๋Ÿฌ๋‚˜ ์—ฌ์ „ํžˆ python์—์„œ ํ† ์น˜๋ฅผ ๊ฐ€์ ธ์˜ฌ ๋•Œ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์˜ค๋ฅ˜๊ฐ€ ๋‚˜ํƒ€๋‚ฉ๋‹ˆ๋‹ค.

์—ญ์ถ”์ (๊ฐ€์žฅ ์ตœ๊ทผ ํ˜ธ์ถœ ๋งˆ์ง€๋ง‰):
ํŒŒ์ผ "", 1ํ–‰, ์—์„œ
ModuleNotFoundError: 'torch'๋ผ๋Š” ๋ชจ๋“ˆ์ด ์—†์Šต๋‹ˆ๋‹ค.

Windows 10, gtx 1060, python 3.6.4, conda 4.5.0์„ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.
์ด์ „์— tf 1.7.0-rc0 ๋ฐ keras 2.1.5๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์„ฑ๊ณตํ–ˆ์œผ๋ฉฐ ๋‘˜ ๋‹ค GPU๊ฐ€ ํ™œ์„ฑํ™”๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

์ด๊ฒƒ ๋˜ํ•œ ๋„์™€์ฃผ์‹œ๊ฒ ์Šต๋‹ˆ๊นŒ? pytorch๋ฅผ ๋‹ค์šด๊ทธ๋ ˆ์ด๋“œํ•ด์•ผ ํ•˜๋‚˜์š”? @peterjc123
์ „์— ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค

@bryanwilie ๊ด€๋ จ ํŒจํ‚ค์ง€๋ฅผ ๋ชจ๋‘ ์ œ๊ฑฐํ•˜๊ณ  ๋‚˜์ค‘์— ๋‹ค์‹œ

@peterjc123 ๋ฐฉ๊ธˆ vc, vs2017_runtime ๋ฐ pytorch๋ฅผ ์ œ๊ฑฐํ•˜๊ณ  ๋ชจ๋‘ ๋‹ค์‹œ ์„ค์น˜ํ•˜๋ ค๊ณ  ์‹œ๋„ํ–ˆ๋Š”๋ฐ ํ† ์น˜๋ฅผ ๊ฐ€์ ธ์˜ค๋ ค๊ณ  ํ•  ๋•Œ ๋™์ผํ•œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค. ๊ธฐ๋ถ„์ด ์ด์ƒํ•˜๋‹ค..

๋‹ค์‹œ ์ œ๊ฑฐํ•ด์•ผ ํ•˜๋Š” ํŒจํ‚ค์ง€๊ฐ€ ๋” ์žˆ์Šต๋‹ˆ๊นŒ?

์‹ ์†ํ•œ ๋‹ต๋ณ€ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค, @peterjc123!

@bryanwilie ํŒŒ์ด์ฌ๊ณผ conda์˜ ๊ฒฝ๋กœ๋ฅผ ๋ณด์—ฌ ์ฃผ์‹œ๊ฒ ์Šต๋‹ˆ๊นŒ? ์•„๋ž˜ ๋ช…๋ น์„ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค.

where python
where conda

@peterjc123 ์ฃ„์†กํ•ฉ๋‹ˆ๋‹ค. ์ฝ์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค. ์—ฌ๊ธฐ์žˆ์–ด:

ํŒŒ์ด์ฌ

C:\Users\LENOVO\AppData\Local\Programs\Python\Python36python.exe
C:\Users\LENOVO\Anaconda3python.exe

์–ด๋”” ์ฝ˜๋‹ค

C:\Users\LENOVO\Anaconda3\Library\binconda.bat
C:\Users\LENOVO\Anaconda3\Scriptsconda.exe

@bryanwilie PATH์˜ ์ฒซ ๋ฒˆ์งธ ํŒŒ์ด์ฌ์€ ์•„๋‚˜์ฝ˜๋‹ค์˜ ํŒŒ์ด์ฌ์ด ์•„๋‹™๋‹ˆ๋‹ค. ๊ทธ๊ฒŒ ๋ฌธ์ œ ์•ผ. ์ฒซ ๋ฒˆ์งธ ํŒŒ์ด์ฌ์„ ์ œ๊ฑฐํ•˜๊ฑฐ๋‚˜ ์•„๋‚˜์ฝ˜๋‹ค์—์„œ ํŒŒ์ด์ฌ์˜ ์šฐ์„  ์ˆœ์œ„๋ฅผ ์ง€์ •ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

@peterjc123 ์„ฑ๊ณต ํ–ˆ์Šต๋‹ˆ๋‹ค! ์ฒซ ๋ฒˆ์งธ ํŒŒ์ด์ฌ์„ ์ œ๊ฑฐํ•˜๊ณ  ์ด์ „์— ์ด๋ฏธ ์ œ๊ฑฐํ–ˆ๊ธฐ ๋•Œ๋ฌธ์— ์‹ค์ œ๋กœ conda๋ฅผ ๋‹ค์‹œ ์„ค์น˜ํ•ฉ๋‹ˆ๋‹ค. ์ •๋ง ๊ณ ๋ง™์Šต๋‹ˆ๋‹ค

๋” ๋น ๋ฅธ ์†”๋ฃจ์…˜์€ ํ™˜๊ฒฝ ๋ณ€์ˆ˜์˜ ์šฐ์„  ์ˆœ์œ„๋ฅผ ๋ณ€๊ฒฝํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค( @peterjc123์ด ์ œ์•ˆํ•œ ๋Œ€๋กœ).

๋‚˜๋Š” ๋น„์Šทํ•œ ๋ฌธ์ œ๊ฐ€ ์žˆ์—ˆ๊ณ  (conda install -c peterjc123 pytorch-cpu) ์‚ฌ์šฉํ•˜์—ฌ ์ž‘๋™ํ–ˆ์Šต๋‹ˆ๋‹ค.

conda install -c peterjc123 pytorch-cpu๊ฐ€ ํ† ์น˜๋น„์ „์„ ์„ค์น˜ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค
์–ด๋–ป๊ฒŒ ํ† ์น˜๋น„์ „์„ ์–ป์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๊นŒ(Windows 7 64๋น„ํŠธ, CPU๋งŒ ํ•ด๋‹น)?
๊ฐ์‚ฌ ํ•ด์š”

@senpkum pip install torchvision ์ž…๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ๋‹ค์Œ์—๋Š” ๊ด€๋ จ ์ด์Šˆ๋กœ ์งˆ๋ฌธํ•ด์ฃผ์„ธ์š”.

@peterjc123
์•ˆ๋…•ํ•˜์„ธ์š”, pytorch.org์˜ ๋ช…๋ น์„ ๋”ฐ๋ผ pytorch๋ฅผ ์„ค์น˜ํ•ด๋„ ๋™์ผํ•œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.

pip3 ์„ค์น˜ http://download.pytorch.org/whl/cpu/torch-0.4.0-cp36-cp36m-win_amd64.whl
pip3 ํ† ์น˜๋น„์ „ ์„ค์น˜

๊ทธ๋Ÿฌ๋‚˜ cmd์—์„œ python์„ ์‹คํ–‰ํ•˜๊ณ  ํ† ์น˜๋ฅผ ๊ฐ€์ ธ ์˜ค๋ ค๊ณ  ์‹œ๋„ํ•œ ํ›„. ๋‹ค์Œ ์˜ค๋ฅ˜๋กœ ์‘๋‹ตํ–ˆ์Šต๋‹ˆ๋‹ค.

Python 3.6.2(v3.6.2:5fd33b5, 2017๋…„ 7์›” 8์ผ, 04:57:36) [MSC v.1900 64๋น„ํŠธ(AMD64)] on win32
์ž์„ธํ•œ ๋‚ด์šฉ์„ ๋ณด๋ ค๋ฉด "๋„์›€๋ง", "์ €์ž‘๊ถŒ", "ํฌ๋ ˆ๋”ง" ๋˜๋Š” "๋ผ์ด์„ผ์Šค"๋ฅผ ์ž…๋ ฅํ•˜์‹ญ์‹œ์˜ค.

์ˆ˜์ž… ํ† ์น˜
์—ญ์ถ”์ (๊ฐ€์žฅ ์ตœ๊ทผ ํ˜ธ์ถœ ๋งˆ์ง€๋ง‰):
ํŒŒ์ผ "", 1ํ–‰, ์—์„œ
ํŒŒ์ผ "C:\Program Files\Python36\lib\site-packages\torch__init__.py", 78ํ–‰,
ํ† ์น˜์—์„œ._C ๊ฐ€์ ธ์˜ค๊ธฐ *
ImportError: DLL ๋กœ๋“œ ์‹คํŒจ: ๆ‰พไธๅˆฐๆŒ‡ๅฎš็š„ๆจกๅ—ใ€‚

์•„์ฝ˜๋‹ค๋ฅผ ์„ค์น˜ํ•˜์ง€ ์•Š๊ณ  ์–ด๋–ป๊ฒŒ ์ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ๋Š”์ง€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค.
๋‹ค๋ฅธ ์ •๋ณด๋ฅผ ๋ณด์—ฌ์ค˜์•ผ ํ•ฉ๋‹ˆ๊นŒ?
์ •๋ง ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค !

@AlbertHuyb ์ˆœ์ˆ˜ Python์„ ์‚ฌ์šฉํ•˜๊ณ 
๋งํฌ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.
VC 2017
์ธํ…” ์˜คํ”ˆ์— ํ”„

@peterjc123
์ฒซ ๋ฒˆ์งธ ๋งํฌ์—์„œ VC Redist 2017์„ ์„ค์น˜ํ–ˆ์ง€๋งŒ ์—ฌ์ „ํžˆ ์ž‘๋™ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹คโ€ฆ
๋‘ ๋ฒˆ์งธ ๋งํฌ๋กœ ๋ฌด์—‡์„ ํ•ด์•ผ ํ•ฉ๋‹ˆ๊นŒ?
๋˜ํ•œ Windows๋ฅผ ์‚ฌ์šฉ ์ค‘์ด๊ณ  ์ด๋ฏธ MVS 2017์„ ์„ค์น˜ํ–ˆ๊ธฐ ๋•Œ๋ฌธ์— ํ˜„์žฌ ์ปดํ“จํ„ฐ์— VC Redist 2008 ๋ฐ 2012 ๋ฐ 2013 ๋ฐ 2017(2๊ฐœ์˜ ๋ฒ„์ „)์ด ์žˆ์Œ์„ ๋ฐœ๊ฒฌํ–ˆ์Šต๋‹ˆ๋‹ค.
์ •๋ง ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!

๋‹ค์šด๋กœ๋“œ @AlbertHuyb win-64/intel-openmp-2018.0.0-8.tar.bz2 ํ•˜๊ณ ์žˆ๋Š” DLL ํŒŒ์ผ์„ ๋„ฃ์–ด Library\bin ์ผ์„ธ์— ํ™˜๊ฒฝ ๋ณ€์ˆ˜์— ๊ฒฝ๋กœ๋ฅผ ์ถ”๊ฐ€ PATH .

@ peterjc123 ์ €๋„ ๊ฐ™์€ ๋ฌธ์ œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ์ˆœ์ˆ˜ํ•œ Python, ์ฆ‰ pip๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ํ† ์น˜๋ฅผ ์„ค์น˜ํ•˜๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ์ž˜ ์„ค์น˜๋˜์ง€๋งŒ AlbertHuyb์™€ ๋™์ผํ•œ ์˜ค๋ฅ˜ ๋ฉ”์‹œ์ง€๊ฐ€ ๋‚˜ํƒ€๋‚ฉ๋‹ˆ๋‹ค. VC Redist 2017๊ณผ Intel์˜ openmp(๊ทธ๋ฆฌ๊ณ  dll ๋””๋ ‰ํ† ๋ฆฌ๋ฅผ PATH์— ์ถ”๊ฐ€)๋ฅผ ์„ค์น˜ํ•˜๊ณ  ํ† ์น˜๋ฅผ ๋‹ค์‹œ ์„ค์น˜ํ–ˆ์ง€๋งŒ ๋ฌธ์ œ๋Š” ์—ฌ์ „ํžˆ ๋‚จ์•„ ์žˆ์Šต๋‹ˆ๋‹ค.

์ €๋Š” Python 3.6์„ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์œผ๋ฉฐ torch-cpu ๋ฒ„์ „(0.4.0)์„ ์‹œ๋„ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์–ด๋–ค ์•„์ด๋””์–ด? ๊ฐ์‚ฌ ํ•ด์š”.

@peterjc123
์ปดํ“จํ„ฐ๋ฅผ ์žฌ๋ถ€ํŒ…ํ•˜๋ฉด ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค!
์ •๋ง ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!

@parlstrand
์ปดํ“จํ„ฐ๋ฅผ ์žฌ๋ถ€ํŒ…ํ•˜๊ณ  ๋‹ค์‹œ ์‹œ๋„ํ•˜์‹ญ์‹œ์˜ค.

@peterjc123 @AlbertHuyb ์˜ˆ, ์ด์ œ ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค :) ๊ฐ™์€ ๋ฌธ์ œ๊ฐ€ ์žˆ๋Š” ์‚ฌ๋žŒ์ด ์žˆ์œผ๋ฉด PATH์— intel-openmp๋ฅผ ์ถ”๊ฐ€ํ•œ ํ›„ ์ปดํ“จํ„ฐ๋ฅผ ๋‹ค์‹œ ์‹œ์ž‘/์žฌ๋ถ€ํŒ…ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๋ฌธ์ œ๋ฅผ ์ผ์œผํ‚จ VC Redist 2017์„ ์„ค์น˜ํ•œ ํ›„์—์•ผ ์ˆ˜ํ–‰ํ–ˆ์Šต๋‹ˆ๋‹ค.

Intel-openmp๊ฐ€ ํ•„์š”ํ•˜๋‹ค๋Š” ๊ฒƒ์€ pytorch.org์— ์‹ค์ œ๋กœ ํ‘œ์‹œ๋˜์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.
dependencies ์•ฑ์—์„œ๋„ ์ด๋Ÿฌํ•œ dll์ด _C.*.pyd ํ•„์š”ํ•˜๋‹ค๋Š” ๊ฒƒ์„ ํ‘œ์‹œํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

@peterjc123 ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค! ์ด๊ฒƒ์€ ์ €์—๊ฒŒ๋„ ํšจ๊ณผ์ ์ด์—ˆ์Šต๋‹ˆ๋‹ค!
๋‚ด ์ปดํ“จํ„ฐ์—๋Š” WIN 10, Python 3.5, VS 2017, CUDA 9.0, CUDNN 7์ด ์žˆ์Šต๋‹ˆ๋‹ค.

๋‚˜์— ๊ด€ํ•ด์„œ๋Š” mkl ์—†์ด numpy๋ฅผ ๋Œ€์ฒดํ•˜๊ธฐ ์œ„ํ•ด mkl๊ณผ ํ•จ๊ป˜ numpy๋ฅผ ์‚ฌ์šฉํ•  ๋•Œ ๋ชจ๋“  ๊ฒƒ์ด ์ •์ƒ์ž…๋‹ˆ๋‹ค. ๋‹น์‹ ์€ ์‹œ๋„ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค

conda install -c peterjc123 pytorch-cpu๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ pytorch๋ฅผ ์„ค์น˜ํ–ˆ์Šต๋‹ˆ๋‹ค.
์•„๋ž˜ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.

C:\ProgramData\Anaconda3\envs\fastai-cpu\lib\site-packages\torch__init__.py in()
74 ํŒจ์Šค
75
---> 76 from torch._C import *
77
78 __all__ += [dir(_C)์— ์žˆ๋Š” ์ด๋ฆ„์˜ ์ด๋ฆ„

ImportError: DLL ๋กœ๋“œ ์‹คํŒจ: ์ง€์ •๋œ ๋ชจ๋“ˆ์„ ์ฐพ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค.

์•„๋ฌด๋„ ์ด๊ฒƒ์„ ํ•ด๊ฒฐํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ๋„์™€ ์ฃผ์‹œ๊ฒ ์Šต๋‹ˆ๊นŒ?

@kemanivishal ์ด ๊ฒŒ์‹œ๋ฌผ์—์„œ ์ด์ „์— ์†Œ๊ฐœ๋œ ์†”๋ฃจ์…˜์„ ์‹œ๋„ํ•ด ์ฃผ์‹œ๊ฒ ์Šต๋‹ˆ๊นŒ? ๋Œ€์‹  ๊ณต์‹ ํŒจํ‚ค์ง€๋ฅผ ์‚ฌ์šฉํ•ด ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

Windows 10์— pytorch 0.4.0, cuda 9.1, pip ๋ฒ„์ „์„ ์„ค์น˜ํ–ˆ์Šต๋‹ˆ๋‹ค. ์„ค์น˜ ํ›„ ๊ฐ€์ ธ์˜ค๋ ค๊ณ  ํ•  ๋•Œ ์ด ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.
ํ† ์น˜์—์„œ._C ๊ฐ€์ ธ์˜ค๊ธฐ *
ImportError: DLL ๋กœ๋“œ ์‹คํŒจ: ์šด์˜ ์ฒด์ œ์—์„œ %1์„(๋ฅผ) ์‹คํ–‰ํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค.
๋ฌธ์ œ๋Š” ์–ด๋””์— ์žˆ์Šต๋‹ˆ๊นŒ? ๊ณต์‹ ์›น ์‚ฌ์ดํŠธ์— ์žˆ๋Š” ํœ ์„ ๋‹ค์šด๋กœ๋“œํ–ˆ์Šต๋‹ˆ๋‹ค.
Nvidia cuda 5.0 ๊ธฐ๋Šฅ ๊ทธ๋ž˜ํ”ฝ ์นด๋“œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.

@we-l-ee ๋ฌธ์ œ๋Š” Python ํ™˜๊ฒฝ์˜ ์ผ๋ถ€ ๊ตฌ์„ฑ ์š”์†Œ๊ฐ€ 32๋น„ํŠธ๋ผ๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. 64๋น„ํŠธ Python๊ณผ numpy๋ฅผ ์„ค์น˜ํ•˜์„ธ์š”.

@peterjc123 ๋‹ต๋ณ€ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค. 64๋น„ํŠธ Python์„ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์œผ๋ฉฐ numpy 64๋น„ํŠธ ๋ฒ„์ „์„ ๋‹ค์‹œ ์„ค์น˜ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์—ฌ์ „ํžˆ ๊ฐ™์€ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.

@we-l-ee ์ข…์†์„ฑ๊ณผ ๊ฐ™์€ ๊ฒƒ์„ ์‚ฌ์šฉํ•˜์—ฌ ๋ฌธ์ œ๋ฅผ ๊ฐ์ง€ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. Python dir/Lib/site-packages/torch/_C.pyd๋ฅผ ์—ด๊ณ  ํžŒํŠธ๋ฅผ ๋ณด์—ฌ์ฃผ์„ธ์š”.

@peterjc123
capture

@we-l-ee ๋‚˜๋Š” ์ด๊ฒƒ์—์„œ ์•„๋ฌด๊ฒƒ๋„ ๋ณผ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค. ์•„๋‚˜์ฝ˜๋‹ค๋ฅผ ์‚ฌ์šฉํ•ด ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๊นŒ?

"conda install -c peterjc123 pytorch-cpu"๊ฐ€ ์ €์—๊ฒŒ ํšจ๊ณผ์ ์ด์—ˆ์Šต๋‹ˆ๋‹ค! ๋งŽ์€ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!

@peterjc123 , ๊ท€ํ•˜๊ฐ€ ์š”์ฒญํ•œ๋Œ€๋กœ ์ด์ „์— ๊ฒŒ์‹œ ๋œ ์ œ์•ˆ์„ ์‹œ๋„ํ–ˆ์ง€๋งŒ ์—ฌ์ „ํžˆ ๋™์ผํ•œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.
conda install -c peterjc123 vc vs2017_runtime์„ ์‹œ๋„ํ–ˆ์ง€๋งŒ ์—ฌ์ „ํžˆ ๋ฌธ์ œ๊ฐ€ ํ•ด๊ฒฐ๋˜์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค.
์—ฌ๊ธฐ์„œ conda๋Š” ๋‹ค์Œ์„ ํ‘œ์‹œํ•ฉ๋‹ˆ๋‹ค.
C:\ProgramData\Anaconda3Library\binconda.bat
C:\ProgramData\Anaconda3\Scriptsconda.exe

์—ฌ๊ธฐ์„œ ํŒŒ์ด์ฌ์€ ๋‹ค์Œ์„ ๋ณด์—ฌ์ค๋‹ˆ๋‹ค.
C:\ProgramData\Anaconda3\envs\fastai-cpupython.exe
C:\ProgramData\Anaconda3python.exe

_C.cp36-win_amd64.pyd์— ๋Œ€ํ•œ ์ข…์†์„ฑ ์›Œ์ปค๋ฅผ ์‹œ๋„ํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ์— ๋Œ€ํ•œ ์Šคํฌ๋ฆฐ์ƒท์„ ์ฒจ๋ถ€ํ–ˆ์Šต๋‹ˆ๋‹ค
screenshot

์ด๋ฏธ์ง€๋ฅผ ํ•œ ๋ฒˆ ํ™•์ธํ•˜๊ณ  ๋น ์ง„ ๊ฒƒ์ด ์žˆ์œผ๋ฉด ์•Œ๋ ค์ฃผ์‹ญ์‹œ์˜ค.

@kemanivishal http://pytorch.org ์—์„œ ๊ณต์‹ ํŒจํ‚ค์ง€๋ฅผ ์‚ฌ์šฉํ•ด ์ฃผ

@we-l-ee Anaconda Prompt์—์„œ ์‹คํ–‰์„ ์‹œ๋„ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. PATH ๋ณ€์ˆ˜๊ฐ€ ์˜ค์—ผ๋˜์—ˆ๊ณ  ์ผ๋ถ€ ์ข…์†์„ฑ์ด ์˜ฌ๋ฐ”๋ฅด๊ฒŒ ๋กœ๋“œ๋˜์ง€ ์•Š๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.

@AlbertHuyb @we-l-ee ๋‹ค์Œ ๋‹จ๊ณ„์— ๋”ฐ๋ผ ์ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ–ˆ์Šต๋‹ˆ๋‹ค.
pip3 ์ œ๊ฑฐ numpy
pip3 ์„ค์น˜ numpy-1.14.3+mkl-cp36-cp36m-win_amd64.whl (http://www.lfd.uci.edu/~gohlke/pythonlibs์—์„œ ๋‹ค์šด๋กœ๋“œ)

78ํ–‰์„ ์ œ์™ธํ•˜๊ณ ๋Š” ๋™์ผํ•œ ๋ฌธ์ œ์ž…๋‹ˆ๋‹ค.
python 3.6 ์ƒˆ๋กœ ์„ค์น˜, ๊ณต์‹ ์›น์‚ฌ์ดํŠธ์—์„œ ์ œ์•ˆํ•œ pip ๋ช…๋ น์„ ์‚ฌ์šฉํ•˜์—ฌ ์„ค์น˜ํ•ฉ๋‹ˆ๋‹ค. ๋‹ค์‹œ ์‹œ์ž‘ํ•˜๊ณ  VC2017 ๋ฐ ์ธํ…” openmp๋ฅผ ์„ค์น˜ํ–ˆ์ง€๋งŒ ๋ฌธ์ œ๊ฐ€ ์ง€์†๋ฉ๋‹ˆ๋‹ค.

@atlantisq ๊ท€ํ•˜์˜ OS๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ( winver )? ๊ทธ๋ฆฌ๊ณ  ์ข…์†์„ฑ์„ ์‚ฌ์šฉํ•˜์—ฌ ์ž ์žฌ์ ์ธ ๋ฌธ์ œ๋ฅผ ๊ฐ์ง€ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์—ฌ๊ธฐ๋ฅผ ์ฐธ์กฐ

@peterjc123 Windows 10 ๋ฒ„์ „ 1709, ๋นŒ๋“œ 16299.431. Dependencies๋Š” Windows ๋„๊ตฌ์ž…๋‹ˆ๊นŒ ์•„๋‹ˆ๋ฉด ๋…๋ฆฝ ์‹คํ–‰ํ˜• ํ”„๋กœ๊ทธ๋žจ์ž…๋‹ˆ๊นŒ?

@atlantisq ์—ฌ๊ธฐ์— ๋‚˜์—ด๋œ ๋…๋ฆฝ ์‹คํ–‰ํ˜• ํ”„๋กœ์ ํŠธ์ž…๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ๊ท€ํ•˜์˜ ๋ฌธ์ œ๋Š” # 7458๊ณผ ๋น„์Šทํ•œ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.

@peterjc123 ์ €๋Š” miniconda๋ฅผ ์„ค์น˜ํ•˜๊ณ  ๋‹ค๋ฅธ ์—ฌ๋Ÿฌ ํŒจํ‚ค์ง€์™€ ํ•จ๊ป˜ ํ† ์น˜๋ฅผ ์„ค์น˜ํ–ˆ์Šต๋‹ˆ๋‹ค. ํ† ์น˜๋ฅผ ๊ฐ€์ ธ์˜ค๋ ค๊ณ  ํ•˜๋ฉด ํ† ์น˜๊ฐ€ ๊ฑฐ๊ธฐ์— ์—†๋‹ค๊ณ  ๋‚˜์˜ต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฐ ๋‹ค์Œ pip์—์„œ ๋‹ค์‹œ ํ† ์น˜๋ฅผ ์„ค์น˜ํ•˜๊ณ  ์ด์ œ ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค. ์ž…๋ ฅํ•ด ์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!

miniconda๋ฅผ ์ œ๊ฑฐํ•˜๋ฉด ๋ฌธ์ œ๊ฐ€ ์žฌํ˜„๋  ์ˆ˜ ์žˆ์œผ๋ฏ€๋กœ ํŒจํ‚ค์ง€ ์ค‘ ํ•˜๋‚˜๊ฐ€ ๋ˆ„๋ฝ๋˜์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

@atlantisq ๋ฌธ์ œ๋Š” VC Redist ์ธก์— ์žˆ์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. Anaconda Cloud์˜ peterjc123/vs2017_runtime ํŒŒ์ผ์„ PATH์— ๋„ฃ์œผ๋ฉด ์ž‘๋™ํ•˜๋Š”์ง€ ํ™•์ธํ•˜์‹ญ์‹œ์˜ค.

@peterjc123 ์ด๋ฏธ pip๋กœ mkl_fft๋ฅผ ์„ค์น˜ํ•˜์—ฌ ํ•ด๊ฒฐํ–ˆ์Šต๋‹ˆ๋‹ค. Pip์€ ๋˜ํ•œ icc-rt, intel-numpy, intel-openmp, mkl, mkl-fft, mkl-random์„ ๋™์‹œ์— ์„ค์น˜ํ–ˆ์œผ๋ฏ€๋กœ ์ด๋Ÿฌํ•œ ํŒจํ‚ค์ง€ ์ค‘ ์ผ๋ถ€ ๋˜๋Š” ์ „์ฒด๊ฐ€ ๋ˆ„๋ฝ๋˜์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์ง€๊ธˆ ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค. ๋„์›€์„ ์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.

@kingstarcraft numpy-mkl์„ ์„ค์น˜ํ•˜์—ฌ ์ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ฐ์‚ฌ ํ•ด์š”!

@SpartaG177
F:\DocumentsOnF\CodingData\Python> pip install numpy-mkl
numpy-mkl ์ˆ˜์ง‘
numpy-mkl ์š”๊ตฌ ์‚ฌํ•ญ์„ ์ถฉ์กฑํ•˜๋Š” ๋ฒ„์ „์„ ์ฐพ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค(๋ฒ„์ „์—์„œ: ).
numpy-mkl์— ๋Œ€ํ•ด ์ผ์น˜ํ•˜๋Š” ๋ฐฐํฌํŒ์„ ์ฐพ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค.

์ €๋Š” Win10์„ ์‚ฌ์šฉ ์ค‘์ด๋ฉฐ ์ด๋Ÿฌํ•œ '์†”๋ฃจ์…˜'์€ ๋งŽ์€ ์ถ”์ธก์„ ํ•˜๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๋‚˜๋Š” ์–ป๋‹ค
Python 3.6.5(v3.6.5:f59c0932b4, 2018๋…„ 3์›” 28์ผ, 17:00:18) [MSC v.1900 64๋น„ํŠธ(AMD64)] on win32
์ž์„ธํ•œ ๋‚ด์šฉ์„ ๋ณด๋ ค๋ฉด "๋„์›€๋ง", "์ €์ž‘๊ถŒ", "ํฌ๋ ˆ๋”ง" ๋˜๋Š” "๋ผ์ด์„ผ์Šค"๋ฅผ ์ž…๋ ฅํ•˜์‹ญ์‹œ์˜ค.

์ˆ˜์ž… ํ† ์น˜
์—ญ์ถ”์ (๊ฐ€์žฅ ์ตœ๊ทผ ํ˜ธ์ถœ ๋งˆ์ง€๋ง‰):
ํŒŒ์ผ "", 1ํ–‰, ์—์„œ
ํŒŒ์ผ "C:\Users\dae\AppData\Local\Programs\Python\Python36\lib\site-packages\torch__init__.py", 78ํ–‰,
ํ† ์น˜์—์„œ._C ๊ฐ€์ ธ์˜ค๊ธฐ *
ImportError: DLL ๋กœ๋“œ ์‹คํŒจ: ์ง€์ •๋œ ๋ชจ๋“ˆ์„ ์ฐพ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค.

@soumith Windows ํŒจํ‚ค์ง€๋ฅผ ๋นŒ๋“œํ•  ๋•Œ ํ™˜๊ฒฝ์— ์žˆ๋˜ ํŒจํ‚ค์ง€ ๋ชฉ๋ก์ด ์žˆ์Šต๋‹ˆ๊นŒ? ์„ค์น˜ ์ง€์นจ์˜ ์ผ๋ถ€๋กœ ๋‚˜์—ดํ•ด์•ผ ํ•  ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.

@apaszke @soumith ๊ธ€์Ž„์š”, ๋ฌธ์ œ๋Š” Windows์—์„œ dll ์ง€์˜ฅ์ด๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ํ˜„์žฌ ๋Œ€๋ถ€๋ถ„ openmp, vs2017 ๋ฐ numpy์— ์žˆ์Šต๋‹ˆ๋‹ค. ์ฒ˜์Œ ๋‘ ๊ฐœ์— ๋Œ€ํ•ด์„œ๋Š” ๋‹ค์Œ ๋ฒˆ์— ๋ฐ”ํ€ด์šฉ ํŒจํ‚ค์ง€์— ํฌ์žฅํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ numpy์˜ ๊ฒฝ์šฐ MKL๋กœ ๊ตฌ์ถ•ํ–ˆ๊ธฐ ๋•Œ๋ฌธ์— numpy-mkl์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ numpy ๋˜๋Š” numpy-mkl์€ Windows์šฉ ๊ณต์‹ pypi ์„œ๋ฒ„์— ์—†์Šต๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ์šฐ๋ฆฌ๋Š” ์ด๊ฒƒ์„ ์„ค์น˜ ์ง€์นจ์— ์จ์•ผ ํ•ฉ๋‹ˆ๋‹ค.

์•„๋ฌด ์†Œ์šฉ์— VC2017์˜ ์žฌ๋ฐฐํฌ ๋ฐ CUDA 9.1 ์—ฌ๋Ÿฌ ๋ฒˆ ๋ชจ๋‘๋ฅผ ๋‹ค์‹œ ์„ค์น˜ํ•˜๋ ค๊ณ  ๊ฐ™์€ ๋ฌธ์ œ๋ฅผํ–ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ numpy-mkl์„ ์„ค์น˜ํ•˜๋ฉด ํŠธ๋ฆญ์„ ์ˆ˜ํ–‰ํ–ˆ์Šต๋‹ˆ๋‹ค. ์ด ์š”๊ตฌ ์‚ฌํ•ญ์€ ์‹ค์ œ๋กœ ๋ฌธ์„œ IMO์— ์žˆ์–ด์•ผ ํ•ฉ๋‹ˆ๊นŒ(Windows FAQ์—์„œ๋Š” ์ด ๋ฌธ์ œ๊ฐ€ VC2017๊ณผ ๊ด€๋ จ์ด ์žˆ๋‹ค๊ณ  ์ฃผ์žฅํ•˜๊ธฐ ๋•Œ๋ฌธ์—), ์•„๋‹ˆ๋ฉด dll ๊ฐ€์ ธ์˜ค๊ธฐ๊ฐ€ ์‹คํŒจํ•  ๋•Œ ๋” ์„ธ๋ถ„ํ™”ํ•ด์•ผ ํ•ฉ๋‹ˆ๊นŒ? (์‹ค์ œ๋กœ ๊ฐ€๋Šฅํ•œ์ง€ ํ™•์‹คํ•˜์ง€ ์•Š์Œ).

๊ณตํ‰ํ•˜๊ฒŒ ๋งํ•ด์„œ, ๋‚˜๋Š” ์ฝ˜๋‹ค ํ™˜๊ฒฝ์—์„œ ์ด๊ฒƒ์„ ํ•˜๊ณ  ์žˆ์ง€ ์•Š์Šต๋‹ˆ๋‹ค - pip๋ฅผ ํ†ตํ•ด ์„ค์น˜๋œ ํ† ์น˜. ๊ทธ๋Ÿฌ๋‚˜ ๋‹ค๋ฅธ ๋ฐ”์ด๋„ˆ๋ฆฌ๊ฐ€ ํ•„์š”ํ•œ์ง€ ๋ช…์‹œ์ ์œผ๋กœ ๋” ๋งŽ์€ ์ •๋ณด๋ฅผ ์›ํ•ฉ๋‹ˆ๋‹ค(CUDA, cuDNN, numpy-mkl, intel-openmp ๋“ฑ).

ํŠนํžˆ ์ˆ˜์ž… ํ† ์น˜๋ฅผ ์ž‘๋™์‹œํ‚ค๋Š” ๊ณผ์ •์€ ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.

  1. Visual Studio ์ปค๋ฎค๋‹ˆํ‹ฐ 2017 ์„ค์น˜
  2. VC2017 Redist๋ฅผ ์„ค์น˜ํ•ฉ๋‹ˆ๋‹ค.
  3. ์ฟ ๋‹ค 9.1 ์„ค์น˜
    ์ฐธ๊ณ : ์—ฌ๊ธฐ์—์„œ ๋…ผ์˜๋œ ๋ฌธ์ œ๋กœ ์ธํ•ด Visual Studio ํ†ตํ•ฉ ์„ค์น˜์— ์‹คํŒจํ–ˆ์Šต๋‹ˆ๋‹ค.
  4. cuDNN 7.1์„ ์„ค์น˜ํ•ฉ๋‹ˆ๋‹ค.
  5. pip3 ๋ฐ ์—ฌ๊ธฐ์— ์ œ๊ณต๋œ ํœ ์„ ํ†ตํ•ด numpy-mkl์„ ์„ค์น˜
  6. pip3๋Š” ๊ณต์‹ ์›น์‚ฌ์ดํŠธ๋ฅผ ํ†ตํ•ด CUDA 9.1์šฉ ํ† ์น˜๋ฅผ ์„ค์น˜ํ•ฉ๋‹ˆ๋‹ค.

ํŠนํžˆ, ๋ช…์‹œ์ ์œผ๋กœ intel-openmp๋ฅผ ์„ค์น˜ํ•˜์ง€ ์•Š์•˜๊ณ  CUDA Visual Studio ํ†ตํ•ฉ๋„ ์„ค์น˜ํ•˜์ง€ ์•Š์•˜์ง€๋งŒ ์„ฑ๊ณต์ ์œผ๋กœ ํ† ์น˜๋ฅผ ๊ฐ€์ ธ์˜ฌ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. @ peterjc123 ์ด๊ฒƒ์ด ์™œ here ์—์„œ Visual Studio ํ†ตํ•ฉ์ด ํ•„์š”ํ•จ์„ ์•”์‹œํ•ฉ๋‹ˆ๋‹ค.

@roozmahdavian ์˜ˆ, ๋ฌธ์„œ๋ฅผ ์ˆ˜์ •ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๊ธฐ์กด ํŒŒ์ด์ฌ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋ฌด์—‡์ด ์ž˜๋ชป๋˜์—ˆ๋Š”์ง€ ๊ฐ์ง€ํ•˜๋Š” ๊ฒƒ์€ ๋งค์šฐ ์–ด๋ ต์Šต๋‹ˆ๋‹ค. ์šด ์ข‹๊ฒŒ๋„ Dependencies ๋ผ๋Š” ์ž‘์—…์„ ์ˆ˜ํ–‰ํ•˜๋Š” ์™ธ๋ถ€ ๋„๊ตฌ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.
๋‚ด repo์˜ ์ง€์นจ์€ CUDA Visual Studio ํ†ตํ•ฉ(NVTX)์„ ํŒจํ‚ค์ง•ํ•˜์ง€ ์•Š๋Š” CI ํŒจํ‚ค์ง€์—๋งŒ ์ ์šฉ๋ฉ๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ์‹ค์ œ๋กœ intel-openmp๋Š” numpy+mkl์— ํฌํ•จ๋˜์–ด ์žˆ์œผ๋ฏ€๋กœ ๋ช…์‹œ์ ์œผ๋กœ ๊ทธ๊ฒƒ์„ ์„ค์น˜ํ•˜์‹ญ์‹œ์˜ค. ๊ทธ๋Ÿฌ๋‚˜ numpy๋งŒ ์žˆ๋Š” ์‚ฌ๋žŒ๋“ค์—๊ฒŒ๋Š” ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.
๋งˆ์ง€๋ง‰์œผ๋กœ Windows์— ๋Œ€ํ•œ ํœ  ์ง€์›์€ ๋‹ค์†Œ ์ƒˆ๋กœ์šด ๊ฒƒ์ž…๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค. ๊ฐœ์„ ํ•˜๋Š” ๋ฐ ๋„์›€์ด ๋˜๋Š” ๋ฌธ์ œ๋ฅผ ๊ฒŒ์‹œํ•˜๋ฉด ๋” ๋‚˜์•„์งˆ ๊ฒƒ์ด๋ผ๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค.

@akhadangi - ์ด๊ฒƒ์€ ๋‚ด ๋ฌธ์ œ๋„ ํ•ด๊ฒฐํ–ˆ์Šต๋‹ˆ๋‹ค.

๊ฐ์‚ฌ ํ•ด์š”,
์‹œ๋ฐค

@roozmahdavian ๋‹น์‹ ์€ ๋‚ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๋Š” ๋ฐ ๋„์›€์ด! ์ €๋Š” Windows 10 64(conda ๋˜๋Š” Anaconda ์—†์Œ)์—์„œ pip๊ฐ€ ์žˆ๋Š” virtualenv์— ์žˆ์Šต๋‹ˆ๋‹ค. numpy๋ฅผ ์‚ญ์ œํ•ด์•ผ(์ œ๊ฑฐํ•˜๊ณ  ์‹ถ์ง€ ์•Š์Œ), ๋งํฌ์—์„œ numpy-MKL์„ ์„ค์น˜ํ•œ ๋‹ค์Œ import torch ์ž‘๋™ํ–ˆ์Šต๋‹ˆ๋‹ค.

์•„๋ž˜ ๋ฌธ์ œ๋„ ์žˆ์Šต๋‹ˆ๋‹ค. Windows 7(CPU๋งŒ ํ•ด๋‹น).

>>> import torch
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\mycp2fky\AppData\Local\Continuum\anaconda3\envs\pytorch\lib\site-packages\torch\__init__.py", line 76, in <module>
    from torch._C import *
ImportError: DLL load failed: The specified module could not be found.

@peterjc123 ์˜ ์•„๋ž˜ ๋ช…๋ น์„ ์‚ฌ์šฉํ•˜์—ฌ ์ˆ˜์ •ํ–ˆ์Šต๋‹ˆ๋‹ค. ์ •๋ง ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค..

conda install -c peterjc123 pytorch-cpu

์ด ๋ช…๋ น์œผ๋กœ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ–ˆ์Šต๋‹ˆ๋‹ค.

conda install -c peterjc123 pytorch-cpu

Pd: GPU๊ฐ€ ์•„๋‹Œ Windows 7 ํ™˜๊ฒฝ์—์„œ ์ธํ”„๋ผ๋ฅผ ์‹œ๋„ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

@gulstein86 @fmcalcagno ๊ณต์‹์ด ์ž‘๋™ํ•˜์ง€ ์•Š์Šต๋‹ˆ๊นŒ? conda install -c pytorch pytorch-cpu ์„(๋ฅผ) ์‹œ๋„ํ•ด ์ฃผ์‹œ๊ฒ ์Šต๋‹ˆ๊นŒ? ๋‚ด Anaconda Cloud์—์„œ ํ˜ธ์ŠคํŒ…๋˜๋Š” ํŒจํ‚ค์ง€๋Š” 0.3.1์ด์ง€๋งŒ ๊ณต์‹ ํŒจํ‚ค์ง€๋Š” 0.4.0์ž…๋‹ˆ๋‹ค.

๋‹ค์Œ์€ ์ด ๋ฌธ์ œ์— ๋Œ€ํ•œ ์ œ ๋ณด๊ณ ์„œ์ž…๋‹ˆ๋‹ค. ์–ด๋–ป๊ฒŒ ๋Œ€์ฒ˜ํ•ด์•ผ ํ•˜๋Š”์ง€์— ๋Œ€ํ•œ ํžŒํŠธ๋ฅผ ์–ป๋Š” ๋ฐ ๋„์›€์ด ๋˜๊ธธ ๋ฐ”๋ž๋‹ˆ๋‹ค.
https://gist.github.com/peterjc123/6b804651288e76db7b5fabe5348e1f03

@peterjc123
๋‚˜๋Š” ImportError: DLL load failed: The operating system cannot run %1. ๊ฐ€์ง€๊ณ  ์žˆ์—ˆ๋‹ค
numpy-1.14.3+mkl ( @kingstarcraft ๋•๋ถ„์—)๋ฅผ ์„ค์น˜ํ•˜์—ฌ ์ˆ˜์ •ํ–ˆ์Šต๋‹ˆ๋‹ค. http://www.lfd.uci.edu/~gohlke/pythonlibs ์—์„œ ๋‹ค์šด๋กœ๋“œํ–ˆ์Šต๋‹ˆ๋‹ค
๋‚˜๋Š” Anaconda๊ฐ€ ์—†์ง€๋งŒ ๊ฐ„๋‹จํ•œ Python 3.6์ด ์žˆ์œผ๋ฏ€๋กœ ์„ค์น˜๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.
pip3 install numpy-1.14.3+mkl-cp36-cp36m-win_amd64.whl

@sumith #7979์— ์˜ํ•ด ์ˆ˜์ •๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์ด๊ฑธ ๋‹ซ์•„์•ผ ํ• ๊นŒ์š”?

https://github.com/pytorch/pytorch/pull/7979์— ์˜ํ•ด ์ˆ˜์ •๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

pip ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ GPU ์ง€์› ์—†์ด Python 3.6.5, Windows10์— Pytorch 0.4๋ฅผ ์„ค์น˜ํ•˜๋Š” ๋™์ผํ•œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.
๋‚ด ์†”๋ฃจ์…˜์€ ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.

  1. win-64/intel-openmp-2018.0.0-8.tar.bz2 ๋‹ค์šด๋กœ๋“œ
  2. ๋‹ค์šด๋กœ๋“œํ•œ ํŒŒ์ผ์˜ ์••์ถ•์„ ํ’€๊ณ  Library\bin ์— ์žˆ๋Š” dll ํŒŒ์ผ์„ Python dll ๊ฒฝ๋กœ C:\Users\username\AppData\Local\Programs\Python\Python36\DLLs( where python ์‚ฌ์šฉํ•˜์—ฌ python ๊ฒฝ๋กœ๋ฅผ ์ฐพ์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
  3. ํ™˜๊ฒฝ ๋ณ€์ˆ˜์˜ Python ๊ฒฝ๋กœ ํ™•์ธ
  4. ๋‹ค๋ฅธ ์ฝ˜์†”์„ ์—ด๊ณ  ์‹œ๋„ํ•˜์‹ญ์‹œ์˜ค

์ด๊ฒƒ์€ ๋‚˜๋ฅผ ์œ„ํ•ด ์ผํ–ˆ์Šต๋‹ˆ๋‹ค~๐Ÿ‘

๋™์ผํ•œ ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.

(python35) E:\Development>conda info

     active environment : python35
    active env location : C:\Users\uqasnosw\AppData\Local\Continuum\Miniconda3\envs\python35
            shell level : 1
       user config file : C:\Users\uqasnosw\.condarc
 populated config files : C:\Users\uqasnosw\.condarc
          conda version : 4.5.4
    conda-build version : not installed
         python version : 3.6.1.final.0
       base environment : C:\Users\uqasnosw\AppData\Local\Continuum\Miniconda3  (writable)
           channel URLs : https://conda.anaconda.org/conda-forge/win-64
                          https://conda.anaconda.org/conda-forge/noarch
                          https://repo.anaconda.com/pkgs/main/win-64
                          https://repo.anaconda.com/pkgs/main/noarch
                          https://repo.anaconda.com/pkgs/free/win-64
                          https://repo.anaconda.com/pkgs/free/noarch
                          https://repo.anaconda.com/pkgs/r/win-64
                          https://repo.anaconda.com/pkgs/r/noarch
                          https://repo.anaconda.com/pkgs/pro/win-64
                          https://repo.anaconda.com/pkgs/pro/noarch
                          https://repo.anaconda.com/pkgs/msys2/win-64
                          https://repo.anaconda.com/pkgs/msys2/noarch
          package cache : C:\Users\uqasnosw\AppData\Local\Continuum\Miniconda3\pkgs
                          C:\Users\uqasnosw\AppData\Local\conda\conda\pkgs
       envs directories : C:\Users\uqasnosw\AppData\Local\Continuum\Miniconda3\envs
                          C:\Users\uqasnosw\AppData\Local\conda\conda\envs
                          C:\Users\uqasnosw\.conda\envs
               platform : win-64
             user-agent : conda/4.5.4 requests/2.14.2 CPython/3.6.1 Windows/10 Windows/10.0.16299
          administrator : False
             netrc file : None
           offline mode : False


(python35) E:\Development>python
Python 3.5.5 | packaged by conda-forge | (default, Feb 13 2018, 06:15:35) [MSC v.1900 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import torch
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\uqasnosw\AppData\Local\Continuum\Miniconda3\envs\python35\lib\site-packages\torch\__init__.py", line 78, in <module>
    from torch._C import *
ImportError: DLL load failed: The operating system cannot run %1.

@lutein ์˜ ์ง€์นจ์œผ๋กœ ํ•ด๊ฒฐ๋˜์ง€ ์•Š์•˜๊ณ  PR #7979๊ฐ€ ๋กค๋ฐฑ๋˜์—ˆ์Œ์„ ์•Œ์•˜์Šต๋‹ˆ๋‹ค. ์ด ๋ฌธ์ œ์— ๋Œ€ํ•ด ์•Œ๋ ค์ง„ ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•์ด ์žˆ์Šต๋‹ˆ๊นŒ?

@aaronmarkham #7979๋Š” ๋งˆ์Šคํ„ฐ ๋ธŒ๋žœ์น˜์—์„œ ๋กค๋ฐฑ๋˜์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค. ๋˜๋Œ๋ฆฌ๋ ค๊ณ  ํ•œ ๊ฒƒ์€ @ezyang ์˜ ๋‚ด๋ถ€ ๋ถ„๊ธฐ์ผ

@peterjc123 ๋น ๋ฅธ ๋‹ต๋ณ€๊ณผ ์„ค๋ช… ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค! ์‹ค์ œ๋กœ ์ด ๋งํฌ ์˜ ์ง€์นจ์„ ๋”ฐ๋ฅด๊ณ  conda install mkl mkl_fft intel-openmp numpy (mkl_fft์˜ ๋Œ€์‹œ๊ฐ€ ์•„๋‹Œ ๋ฐ‘์ค„ ์ฐธ๊ณ )๋ฅผ ์‹คํ–‰ํ•˜๋ฉด ์ด ๋ฌธ์ œ๊ฐ€ ํ•ด๊ฒฐ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์œ„์˜ ์ œ ๋Œ“๊ธ€์€ ๋ฌด์‹œํ•ด์ฃผ์„ธ์š”.

๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค. ํšƒ๋ถˆ์„ ๋ฐฐ์šฐ๊ธฐ๋ฅผ ๊ธฐ๋Œ€ํ•ฉ๋‹ˆ๋‹ค.

์•ˆ๋…•ํ•˜์„ธ์š” ์—ฌ๋Ÿฌ๋ถ„, ์ œ ๊ฒฝ์šฐ ์†”๋ฃจ์…˜์€ https://www.lfd.uci.edu/~gohlke/pythonlibs/#numpy ์—์„œ ๋ฏธ๋ฆฌ ์ปดํŒŒ์ผ๋œ numpy ํŒจํ‚ค์ง€๋ฅผ ์„ค์น˜ํ•˜๋Š” ๊ฒƒ์ด์—ˆ์Šต๋‹ˆ๋‹ค.

๋‚ด ์„ค์ •:
์œˆ๋„์šฐ 10
ํŒŒ์ด์ฌ 3.6.5/pip3 - CONDA ์•„๋‹˜
GPU ์ง€์› ์—†์Œ

๋กœ์ปฌ์— ์„ค์น˜๋œ PyTorch ์ž‘์—… ๋ณต์‚ฌ๋ณธ์— ๋Œ€ํ•œ ๋‚ด ๋‹จ๊ณ„:
https://www.python.org/downloads/release/python-365/ ์—์„œ python 3.6.5๋ฅผ ๋‹ค์šด๋กœ๋“œํ•˜์—ฌ ์„ค์น˜ํ–ˆ์Šต๋‹ˆ๋‹ค(64๋น„ํŠธ๋ฅผ ์„ ํƒํ–ˆ์Šต๋‹ˆ๋‹ค).
https://pytorch.org/#pip -install-pytorch ๋ฅผ ๋ฐฉ๋ฌธํ•˜์—ฌ pip, windows, python 3.6.5๋ฅผ ์„ ํƒํ–ˆ๋Š”๋ฐ ์—ฌ๊ธฐ์—์„œ ๋‹ค์Œ ๋ช…๋ น์„ ์‹คํ–‰ํ•˜๋ผ๋Š” ๋ฉ”์‹œ์ง€๊ฐ€ ํ‘œ์‹œ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

pip3 install http://download.pytorch.org/whl/cpu/torch-0.4.0-cp36-cp36m-win_amd64.whl 
pip3 install torchvision

์ด ๊ณผ์ •์—์„œ numpy๋ฅผ ๋‹ค์šด๋กœ๋“œํ–ˆ์Šต๋‹ˆ๋‹ค(pip์—์„œ ์ด ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค).
pip3 uninstall numpy
https://www.lfd.uci.edu/~gohlke/pythonlibs/#numpy๋ฅผ ๋ฐฉ๋ฌธํ•˜์—ฌ ํŒจํ‚ค์ง€๋ฅผ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค(์ €๋Š” numpyโ€‘1.14.5+mklโ€‘cp36โ€‘cp36mโ€‘win_amd64.whl์„ ์„ ํƒํ–ˆ์Šต๋‹ˆ๋‹ค).
pip3๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์„ค์น˜ํ•˜๊ณ  ๋‹ค์šด๋กœ๋“œํ•œ whl ํŒŒ์ผ์ด (EG)์ธ ๊ฒฝ์šฐ
pip3 install ./Downloads/numpyโ€‘1.14.5+mklโ€‘cp36โ€‘cp36mโ€‘win_amd64.whl

๊ฐ€์ ธ์˜ค๊ธฐ ํ† ์น˜๋ฅผ ๋‹ค์‹œ ํ…Œ์ŠคํŠธํ•˜์‹ญ์‹œ์˜ค.
์ฟ ํ‚ค๋ฅผ ๋ณด๋‚ด์ฃผ์„ธ์š”.

์—ฌ๊ธฐ์—์„œ ์ด ๋Œ€ํ™”๋ฅผ ๋ฐฉํ•ดํ•ด์„œ ์ฃ„์†กํ•ฉ๋‹ˆ๋‹ค. ๋น„์ฝ˜๋‹ค ์„ค์น˜(์˜ˆ: pip๋ฅผ ํ†ตํ•ด ํ† ์น˜ ์„ค์น˜)์— ๋Œ€ํ•ด์„œ๋„ 100% ์ž‘๋™ํ•˜๊ณ  ๊ฐ€์žฅ ๋น ๋ฅธ ์ˆ˜์ •์ด ์žˆ์Šต๋‹ˆ๋‹ค.
https://anaconda.org/anaconda/intel-openmp/files ์—์„œ intel-openmp๋ฅผ ๋‹ค์šด๋กœ๋“œํ•ฉ๋‹ˆ๋‹ค.
์••์ถ•์„ ํ’€๊ณ  bin ํด๋”๋ฅผ PATH์— ์ถ”๊ฐ€ํ•˜์‹ญ์‹œ์˜ค.

;)

@harlyh ๋‘ ๋ฒˆ์งธ ๋‹จ๊ณ„์— ๋Œ€ํ•ด ์ž์„ธํžˆ ์„ค๋ช…ํ•ด ์ฃผ์‹œ๊ฒ ์Šต๋‹ˆ๊นŒ? ๋‚˜๋Š” openmp๋ฅผ ์‹œ๋„ํ–ˆ์ง€๋งŒ ๊ทธ๊ฒƒ์€ ๋‚˜๋ฅผ ์œ„ํ•ด ์ž‘๋™ํ•˜์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค.

intel-openmp zip์˜ ์••์ถ•์„ ํ’€๋ฉด 3๊ฐœ์˜ ํด๋”๊ฐ€ ์žˆ์œผ๋ฉฐ ๊ทธ ์ค‘ ํ•˜๋‚˜๋Š” bin์ž…๋‹ˆ๋‹ค.
ํ•ด๋‹น bin ํด๋”์˜ ์ „์ฒด ๊ฒฝ๋กœ๋ฅผ PATH ๋ผ๋Š” ํ™˜๊ฒฝ ๋ณ€์ˆ˜์— ์ถ”๊ฐ€ํ•˜์‹ญ์‹œ์˜ค.
๊ทธ ํ›„ ๋ช…๋ น ํ”„๋กฌํ”„ํŠธ(์‹œ์ž‘ -> ์‹คํ–‰ -> cmd)๋ฅผ ์‹คํ–‰ํ•˜๊ณ  env ๋˜๋Š” set ๋ช…๋ น์„ ์‚ฌ์šฉํ•˜๋ฉด PATH=.... ๋ณ€์ˆ˜์— ํ•ด๋‹น bin ํด๋”์˜ ๊ฒฝ๋กœ๊ฐ€ ํ‘œ์‹œ๋˜์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

์ด๊ฒƒ์„ ํ•ด๊ฒฐํ•˜๋Š” ๋ฐฉ๋ฒ•?
ํŒŒ์ด์ฌ์—์„œ ํ† ์น˜๋ฅผ ๊ฐ€์ ธ์˜ฌ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค.

[1]์—์„œ: ํ† ์น˜ ๊ฐ€์ ธ์˜ค๊ธฐ

ImportError Traceback(๊ฐ€์žฅ ์ตœ๊ทผ ํ˜ธ์ถœ ๋งˆ์ง€๋ง‰)
~์—()
----> 1 ์ˆ˜์ž… ํ† ์น˜

~\Anaconda3\lib\site-packages\torch__init__.py()
74 ํŒจ์Šค
75
---> 76 from torch._C import *
77
78 _all_ += [dir(_C)์— ์žˆ๋Š” ์ด๋ฆ„์˜ ์ด๋ฆ„

ImportError: DLL ๋กœ๋“œ ์‹คํŒจ: ์ง€์ •๋œ ๋ชจ๋“ˆ์„ ์ฐพ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค.

@AnirbanKisku ๋Š” ์ด ์Šค๋ ˆ๋“œ์— ์ œ๊ณต๋œ ์†”๋ฃจ์…˜์„ ์‚ดํŽด๋ณด์‹ญ์‹œ์˜ค. ํŠนํžˆ https://github.com/pytorch/pytorch/issues/4518#issuecomment -384195186์—์„œ ์‹œ์ž‘ํ•˜๋Š” ๋Œ€ํ™” ๋‚ด์šฉ์„ ์‚ดํŽด๋ณด์„ธ์š”.
๊ฐ™์€ ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ–ˆ์„ ์ˆ˜ ์žˆ์ง€๋งŒ ๋งŽ์€ ์ •๋ณด๋ฅผ ์ œ๊ณตํ•˜์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค.

ํŒŒ์ด์ฌ preprocess.py -train_src ๋ฐ์ดํ„ฐ/src-train.txt -train_tgt ๋ฐ์ดํ„ฐ/tgt-train.txt -valid_src ๋ฐ์ดํ„ฐ/src-val.txt -valid_tgt ๋ฐ์ดํ„ฐ/tgt-val.txt -save_data ๋ฐ์ดํ„ฐ/๋ฐ๋ชจ
์—ญ์ถ”์ (๊ฐ€์žฅ ์ตœ๊ทผ ํ˜ธ์ถœ ๋งˆ์ง€๋ง‰):
ํŒŒ์ผ "preprocess.py", 12ํ–‰,
์ˆ˜์ž… ํ† ์น˜
ํŒŒ์ผ "C:\Users\mramkuma\AppData\Local\Programs\Python\Python35\lib\site-packages\torch__init__.py", 78ํ–‰,
ํ† ์น˜์—์„œ._C ๊ฐ€์ ธ์˜ค๊ธฐ *
ImportError: DLL ๋กœ๋“œ ์‹คํŒจ: ์ง€์ •๋œ ๋ชจ๋“ˆ์„ ์ฐพ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค.

ํ˜• ์–ด๋–กํ•˜์ง€?

@ramkumarmrk https://gist.github.com/peterjc123/6b804651288e76db7b5fabe5348e1f03 ํ•ด๋ณด ์…จ๋‚˜์š” ?

numpy-1.15 mkl https://www.lfd.uci.edu/~gohlke/pythonlibs/#numpy ๋Š” Windows 10 x64, Python 3.6, CUDA 9.0์—์„œ ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค.

์ด๊ฒƒ์€ ๋‚˜๋ฅผ ์œ„ํ•ด ์ผํ•œ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
์ œ๊ฑฐ๋œ pytorch ๋ฐ pytorch-cpu
pytorch-cpu conda install -c peterjc123 pytorch-cpu
๊ทธ๋ž˜๋„ ์ž‘๋™ํ•˜์ง€ ์•Š์œผ๋ฉด pytorch๋ฅผ ์ œ๊ฑฐํ•˜๊ณ  ๋‹ค์Œ์„ ์ˆ˜ํ–‰ํ•˜์‹ญ์‹œ์˜ค.

๋™์ผํ•œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•˜์—ฌ 3๋‹จ๊ณ„๋กœ ํ•ด๊ฒฐ๋จ
1) ํ• ์ œ๊ฑฐ ํ† ์น˜
2) ์ฝ˜๋‹ค ์„ค์น˜ -c peterjc123 vc
3) conda install -c peterjc123 pytorch-cpu

๊ณ ๋งˆ์›Œ ํ”ผํ„ฐ!

ํ™˜๊ฒฝ( miniconda ์ด ํ™˜๊ฒฝ์„ ๊ตฌ์ถ•ํ–ˆ์Šต๋‹ˆ๋‹ค):

  • OS = windows 10 1809
  • python =3.7
  • numpy = 1.15.4

import numpy ๋˜๋Š” import torch ์ƒ๊ด€์—†์ด ๊ฐ€์ ธ์˜ค๊ธฐ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.

๊ทธ๋Ÿฌ๋‚˜ ํŒŒ์ด์ฌ ๋ฒ„์ „์„ 3.6.7 ( numpy=1.15.4 )๋กœ ๋‹ค์šด๊ทธ๋ ˆ์ด๋“œํ•˜๋ฉด ์˜ค๋ฅ˜๊ฐ€ ์‚ฌ๋ผ์กŒ์Šต๋‹ˆ๋‹ค. ์ด์ƒํ•œ ๊ฒƒ ๊ฐ™๋‹ค.

@Whisht python 3.7๋กœ ์—…๋ฐ์ดํŠธํ•˜๋ฉด ์–ด๋–ค ๋ฒ„์ „์˜ numpy๊ฐ€ ์„ค์น˜๋ฉ๋‹ˆ๊นŒ? numpy๋ฅผ 1.15๋กœ ์—…๋ฐ์ดํŠธํ•˜๋ฉด ์–ด๋–ป๊ฒŒ ๋ฉ๋‹ˆ๊นŒ?

@peterjc123 ์˜ˆ, numpy ๋ฒ„์ „์€ 1.15.4

@Whisht ์ด๊ฒƒ์€ Numpy ๋ฌธ์ œ์ฒ˜๋Ÿผ ๋ณด์ž…๋‹ˆ๋‹ค. ์—ฌ๊ธฐ ์—์„œ ๋ฌธ์ œ๋ฅผ ์—ฌ

๋™์ผํ•œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•˜์—ฌ 3๋‹จ๊ณ„๋กœ ํ•ด๊ฒฐ๋จ

  1. ํ• ์ œ๊ฑฐ ํ† ์น˜
  2. ์ฝ˜๋‹ค ์„ค์น˜ -c peterjc123 vc
  3. conda install -c peterjc123 pytorch-cpu

๊ณ ๋งˆ์›Œ ํ”ผํ„ฐ!

์ด ๋‹จ๊ณ„๋Š” Windows 10์—์„œ ์ €์—๊ฒŒ ํšจ๊ณผ์ ์ด์—ˆ์Šต๋‹ˆ๋‹ค. ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.

๋‚ด Mac ์‹œ์Šคํ…œ์˜ python 2.7์„ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค(ํƒ€์‚ฌ Python์ด ์•„๋‹˜).
๋‚˜๋Š”์ด ๋ฌธ์ œ์— ์ง๋ฉดํ•˜์—ฌ ํ•ด๊ฒฐ์ฑ…์„ ์–ป์—ˆ์Šต๋‹ˆ๋‹ค.
์ด ๋ช…๋ น์„ ์‹คํ–‰ํ•˜๊ธฐ๋งŒ ํ•˜๋ฉด ํ™˜๊ฒฝ์— ๋งž๊ฒŒ ์กฐ์ •ํ•˜์‹ญ์‹œ์˜ค ๐Ÿ‘

sudo install_name_tool -change @rpath/libc++.1.dylib /usr/lib/libc++.1.dylib /Library/Python/2.7/site-packages/torch/_C.so

ํ™˜๊ฒฝ๊ณผ ํ•จ๊ป˜(์ €๋Š” ์ด ํ™˜๊ฒฝ์„ aconda๋กœ ๊ตฌ์ถ•ํ–ˆ์Šต๋‹ˆ๋‹ค):
OS = ์œˆ๋„์šฐ 10
ํŒŒ์ด์ฌ = 3.6
์ฟ ๋‹ค = 9.0
ํŒŒ์ดํ† ์น˜ = 1.0.1

์˜ค๋ฅ˜: from torch._C import * (ImportError: DLL ๋กœ๋“œ ์‹คํŒจ: ์ง€์ •๋œ ๋ชจ๋“ˆ์„ ์ฐพ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค!!!
๊ทธ๋ž˜์„œ ์ €๋Š” ์ด ์†”๋ฃจ์…˜์„ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค

์ด ๋ฌธ์ œ๋Š” ํ•ด๊ฒฐ๋˜์—ˆ์ง€๋งŒ Pytorch์˜ ๋ฒ„์ „์ด 0.4.1๋กœ ๋ณ€๊ฒฝ๋˜์—ˆ์Šต๋‹ˆ๋‹ค!!!

ImportError ์—†์ด Pytorch1.0์„ ์‚ฌ์šฉํ•˜๋„๋ก ๋„์™€์ฃผ์‹œ๊ฒ ์Šต๋‹ˆ๊นŒ? @peterjc123?

cuda 10 ๋ฐ python 3.7(Windows 10 ๋ฐ Anaconda 1.9.6 ๊ฐ€์ƒ ํ™˜๊ฒฝ)์„ ์‚ฌ์šฉํ•˜์—ฌ pytorch 1.0.1๋กœ ์ „ํ™˜ํ•œ ํ›„์—๋„ ๋‹ค์Œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.

from torch._C import *
ImportError: DLL load failed

python 3.6์„ ์‚ฌ์šฉํ•˜๋Š” ์ƒˆ๋กœ์šด virtualenv์—์„œ๋„ ๋™์ผ

C:\Users\Name.conda\envspython37\Lib\site-packages\torch์—๋Š” _C.cp37-win_amd64.pyd๋ผ๋Š” ํŒŒ์ผ๋งŒ ์žˆ์Šต๋‹ˆ๋‹ค.

cuda 9.0์—์„œ๋Š” ๋ชจ๋“  ๊ฒƒ์ด ์ž˜ ๋Œ์•„๊ฐ€๊ณ  ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.

๋˜ํ•œ "conda install pytorch-cpu torchvision-cpu -c pytorch"์—๋งŒ ๋™์ผํ•œ ๋ฌธ์ œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ๊ทธ๊ฒƒ์€ cuda ๋˜๋Š” cudnn๊ณผ ๊ด€๋ จ์ด ์—†๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค.

Btw ๋‚˜๋Š”์ด ๋ชจ๋“  ๊ฒƒ์„ ์‹œ๋„ํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๊ฒƒ์€ ๋‚˜๋ฅผ ์œ„ํ•ด ์ž‘๋™ํ•˜์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ์˜ค๋ž˜๋œ peterjc123/win-64::pytorch-cpu-0.3.1-py36_cpuhe774522_2 ๋ฒ„์ „์„ ์‚ฌ์šฉํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค. cuda๋ฅผ ์ง€์›ํ•˜๋Š” pytorch 1.0.1์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.

์˜ค๋Š˜ python 3.7.2๋กœ ์—…๊ทธ๋ ˆ์ด๋“œํ•œ ํ›„ ์ด ๋ฌธ์ œ๋ฅผ ๋งŒ๋‚ฌ์Šต๋‹ˆ๋‹ค. ์žฌ์ปดํŒŒ์ผ ํ›„์—๋„ ์ž‘๋™ํ•˜์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค. ํŒŒ์ด์ฌ 3.7.1๋กœ ๋Œ์•„๊ฐ€์„œ ํ•ด๊ฒฐํ–ˆ์Šต๋‹ˆ๋‹ค.

conda install python==3.7.1

์ด๊ฒƒ์€ ๋˜ํ•œ ๋‚˜๋ฅผ ์œ„ํ•ด ์ผํ–ˆ์Šต๋‹ˆ๋‹ค.
python 3.6๊ณผ ๋™์ผ: ์ตœ์‹  python 3.6.8์„ ์‚ฌ์šฉํ•˜๋ฉด ๋™์ผํ•œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.
conda install python==3.6.7 ์ž‘๋™

@HarryHHung @djdookie ์ด ๋ฌธ์ œ๋ฅผ ์žฌํ˜„ํ•˜๊ณ  ๊ฐ€๋Šฅํ•œ ์›์ธ์„ ๋ถ„์„ํ–ˆ์Šต๋‹ˆ๋‹ค. dll ๋กœ๋“œ ๋””๋ ‰ํ† ๋ฆฌ๋ฅผ ์žฌ์ •์˜ํ•˜๋Š” ์ด์ „ ๋ฐฉ์‹( PATH ํŽธ์ง‘)์ด ๋” ์ด์ƒ ์ž‘๋™ํ•˜์ง€ ์•Š๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๋” ๋‚˜์€ ๊ฐ€์‹œ์„ฑ์„ ์œ„ํ•ด ์ƒˆ๋กœ์šด ๋ฌธ์ œ๋ฅผ ์—ด์—ˆ์Šต๋‹ˆ๋‹ค: https://github.com/pytorch/pytorch/issues/17051

@peterjc123 ์ข‹์€ ๋ฐœ๊ฒฌ. ๋…ธ๋ ฅํ•ด ์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!

์˜ค๋ฅ˜๋ฅผ ํ•ด๊ฒฐํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ๋ชจ๋ฅด๊ฒ ์Šต๋‹ˆ๋‹ค: from torch._C import * (ImportError: DLL ๋กœ๋“œ ์‹คํŒจ: ์ง€์ •๋œ ๋ชจ๋“ˆ์„ Pytorch1.0์—์„œ ์ฐพ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค. ์ €๋ฅผ ๋„์™€์ฃผ์‹œ๊ฒ ์Šต๋‹ˆ๊นŒ?@djdookie

๋‚ด ํ™˜๊ฒฝ(win8.1, python3.7.1, Pytorch1.0.1)์—์„œ๋Š” ๊ฐ€์ƒ ํ™˜๊ฒฝ(anaconda ์‚ฌ์šฉ)์—์„œ๋Š” ์ด ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ–ˆ์ง€๋งŒ root(base) ํ™˜๊ฒฝ์—์„œ๋Š” ๋ฐœ์ƒํ•˜์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค.
๋‚ด ํ™•์ธ์— ๋”ฐ๋ฅด๋ฉด ์ด ์˜ค๋ฅ˜๋Š” ๊ฐ€์ƒ ํ™˜๊ฒฝ์ด ํ”„๋กฌํ”„ํŠธ(์•„๋‚˜์ฝ˜๋‹ค ๋‚ด๋น„๊ฒŒ์ดํ„ฐ๊ฐ€ ์•„๋‹˜)๋กœ ์ƒ์„ฑ๋˜์—ˆ์„ ๋•Œ ๋ฐœ์ƒํ•˜์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค.
์ด๊ฒƒ์ด ๋ˆ„๊ตฐ๊ฐ€๋ฅผ ๋„์šธ ์ˆ˜ ์žˆ๊ธฐ๋ฅผ ๋ฐ”๋ž๋‹ˆ๋‹ค.

3.7.2์—์„œ Python 3.7.1๋กœ ์ „ํ™˜ํ•˜๋ฉด ์ €์—๊ฒŒ ํšจ๊ณผ์ ์ด์—ˆ์Šต๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ ๋ฒ„์ „ ์ถฉ๋Œ ๋ฌธ์ œ๋กœ ๋ณด์ž…๋‹ˆ๋‹ค.

์ฝ˜๋‹ค ์„ค์น˜ ํŒŒ์ด์ฌ==3.6.7
๋‚˜๋ฅผ ์œ„ํ•ด ์ผํ–ˆ๋‹ค. ์ด ์ „์— 3.6.8์ด์—ˆ๋˜ ๊ฒƒ ๊ฐ™์•„์š”.

๋ชจ๋“  ๋„์›€์— ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค.

์•ˆ๋…•ํ•˜์„ธ์š” ์—ฌ๋Ÿฌ๋ถ„ ์ €๋Š” GPU๊ฐ€ ์—†๋Š” Windows 10 ์‹œ์Šคํ…œ์— conda4.6.4๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ pytorch1.0.0์„ ์„ค์น˜ํ•˜๋Š” ๋ฐ ๋„์›€์ด ๋œ ์†”๋ฃจ์…˜์„ ๊ณต์œ ํ•˜๊ณ  ์‹ถ์—ˆ์Šต๋‹ˆ๋‹ค. ์ดํ•ดํ•˜๋Š” ๋ฐ ๋„ˆ๋ฌด ์˜ค๋ž˜ ๊ฑธ๋ ธ๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.
๊ฐ€์žฅ ํฐ ๋ฌธ์ œ๋Š” ๋‚˜๋ฅผ ์œ„ํ•ด python 3.6.7์„ ์‚ฌ์šฉํ•˜์ง€ ์•Š์•˜๋‹ค๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.

๋‹ค์Œ ๋‹จ๊ณ„๋ฅผ ๋ฐ˜๋ณตํ•ฉ๋‹ˆ๋‹ค.
์ฝ˜๋‹ค ์ƒ์„ฑ -n myEnv ํŒŒ์ด์ฌ = 3.6.7
์ฝ˜๋‹ค ์„ค์น˜ pytorch-cpu=1.0.0 -c pytorch

์•ˆ๋…•ํ•˜์„ธ์š” ์—ฌ๋Ÿฌ๋ถ„, ์ €๋„ ๊ฐ™์€ ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ•˜์—ฌ ์•„๋‚˜์ฝ˜๋‹ค๋ฅผ ํฌํ•จํ•œ ์ „์ฒด Conda ํ™˜๊ฒฝ์„ ๋งŒ๋“  ๋‹ค์Œ cuda(gpu ์ง€์›์šฉ)๋กœ pytorch๋ฅผ ์„ค์น˜ํ•˜์—ฌ ํ•ด๊ฒฐํ–ˆ์Šต๋‹ˆ๋‹ค.
๊ทธ๋ฆฌ๊ณ  ๊ทธ๊ฒƒ์€ ๋‚˜๋ฅผ ์œ„ํ•ด ์ผํ–ˆ์Šต๋‹ˆ๋‹ค.

๋‹ค์Œ์€ stackoverflow์— ๋Œ€ํ•œ ๋‚ด ๋Œ€๋‹ต์ž…๋‹ˆ๋‹ค. https://stackoverflow.com/a/54742569/9071644

์ตœ์ฒจ๋‹จ์— ๋จธ๋ฌผ๊ธฐ๋ฅผ ๊ธฐ๋‹ค๋ฆด ์ˆ˜ ์—†๋Š” ์‚ฌ๋žŒ๋“ค(๋‚˜์ฒ˜๋Ÿผ)์—๊ฒŒ๋Š” ๋‘ ๊ฐ€์ง€ ๋ฐฉ๋ฒ•์ด ์žˆ์Šต๋‹ˆ๋‹ค. @peterjc123 ๋•๋ถ„์— ๊ฐ€์žฅ ์—…๋ฐ์ดํŠธ๋œ pytorch ์†Œ์Šค๋กœ ๋‹ค์‹œ ์ปดํŒŒ์ผํ•˜์‹ญ์‹œ์˜ค. ๋˜๋Š” c3i_test ์ฑ„๋„์—์„œ ์ตœ์‹  python ๋นŒ๋“œ๋กœ ์—…๊ทธ๋ ˆ์ด๋“œํ•˜์‹ญ์‹œ์˜ค.

conda install -c c3i_test python

ํŒจํ‚ค์ง€ python-3.7.2 ๋นŒ๋“œ h8c8aaf0_6์ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ–ˆ์Œ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. https://github.com/ContinuumIO/anaconda-issues/issues/10640

์—…๋ฐ์ดํŠธ: python ์ˆ˜์ • ๋นŒ๋“œ๊ฐ€ ๊ธฐ๋ณธ ์ฑ„๋„๋กœ ๋ฆด๋ฆฌ์Šค๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์ด์ œ ๋‹ค์Œ ๋ช…๋ น์œผ๋กœ ์—…๊ทธ๋ ˆ์ด๋“œํ•˜์—ฌ ์ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

conda update python

๋‚˜๋Š” ๋˜ํ•œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค
import torch File "C:\Users\dilee\Anaconda3\lib\site-packages\torch\__init__.py", line 76, in <module> from torch._C import * ImportError: DLL load failed: The specified module could not be found.

๋ˆ„๊ตฐ๊ฐ€ ์ด ์˜ค๋ฅ˜๋ฅผ ํ•ด๊ฒฐํ•˜๋„๋ก ๋„์™€์ค„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๊นŒ?

ํ•ด๊ฒฐ

์–ด๋–ป๊ฒŒ ํ•ด๊ฒฐํ–ˆ์Šต๋‹ˆ๊นŒ?

์ฐฝ 10
ํŒŒ์ด์ฌ3.6
pip์™€ conda none์„ ์‚ฌ์šฉํ•˜์—ฌ pytorch๋ฅผ ์„ค์น˜ํ•˜๊ณ  ์•„๋‚˜์ฝ˜๋‹ค๋ฅผ ์‚ฌ์šฉํ•˜์ง€ ๋งˆ์‹ญ์‹œ์˜ค.
์ด์ œ ์˜ค๋ฅ˜๋ฅผ ํ•ด๊ฒฐํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค
ํŒŒ์ผ "", 1ํ–‰, ์—์„œ
ํŒŒ์ผ "D:\Python36\lib\site-packages\torch__init__.py", ๋ผ์ธ 102,
ํ† ์น˜์—์„œ._C ๊ฐ€์ ธ์˜ค๊ธฐ *
ImportError: DLL ๋กœ๋“œ ์‹คํŒจ: ๆ‰พไธๅˆฐๆŒ‡ๅฎš็š„็จ‹ๅบใ€‚

@helenwyw Python 3.6.0์„ ์‚ฌ์šฉํ•˜๋Š” ๊ฒฝ์šฐ Python์„ ์—…๋ฐ์ดํŠธํ•˜์‹ญ์‹œ์˜ค.

@peterjc123 ๋ฒ„์ „๋ฌธ์ œ์ธ๊ฐ€์š”?์–ด๋–ค๋ฒ„์ „์„ ์ถ”์ฒœํ•˜๋‚˜์š”?๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค

3.6.X(X>0)๊ฐ€ ์ง€์›๋ฉ๋‹ˆ๋‹ค. CI์—์„œ ํ…Œ์ŠคํŠธ๋˜์—ˆ์œผ๋ฏ€๋กœ 3.6.7์„ ๊ถŒ์žฅํ•ฉ๋‹ˆ๋‹ค.

์˜ค, ๋…ธ๋ ฅํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. ๊ฐ์‚ฌ ํ•ด์š”!

@peterjc123 ํ—‰ , ๊ดœ์ฐฎ์•„์š” ๐Ÿ˜„

@peterjc123 ์•ˆ๋…•ํ•˜์„ธ์š”!์ €๋„ ๊ฐ™์€
์œˆ๋„์šฐ 10 ์•„๋‚˜์ฝ˜๋‹ค python3.6.3
conda ์„ค์น˜ pytorch-cpu torchvision-cpu -c pytorch
๋‚˜๋Š” ์†”๋ฃจ์…˜์„ ์‹œ๋„ํ–ˆ๋‹ค : conda install -c peterjc123 pytorch-cpu, ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค.
ํ•˜์ง€๋งŒ! pytorch์˜ ๋ฒ„์ „์€ 0.3.1์ด๋ฉฐ ๋‚ด ์š”๊ตฌ ์‚ฌํ•ญ์„ ์ถฉ์กฑํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ๋‚˜๋Š” ๋‹น์‹ ์ด pytorch์˜ ๋ฒ„์ „์„ ์„ค๋ช…ํ•  ์ˆ˜ ์žˆ๋‹ค๊ณ  ์ œ์•ˆํ•ฉ๋‹ˆ๋‹ค.
๋‚˜๋Š” ๊ทธ๊ฒƒ์„ ์ œ๊ฑฐํ•˜๊ณ  conda install pytorch-cpu torchvision-cpu c pytorch๋กœ ๋‹ค์‹œ ์„ค์น˜ํ•ฉ๋‹ˆ๋‹ค.
์ด ํŽ˜์ด์ง€์—์„œ ์–ธ๊ธ‰ํ•œ ๋ช‡ ๊ฐ€์ง€ ๋ฐฉ๋ฒ•์„ ์‹œ๋„ํ–ˆ์Šต๋‹ˆ๋‹ค.
๋งˆ์นจ๋‚ด ์ด ์†”๋ฃจ์…˜์ด ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค!
win-64/intel-openmp-2018.0.0-8.tar.bz2๋ฅผ ๋‹ค์šด๋กœ๋“œํ•˜๊ณ  Library\bin์˜ dll ํŒŒ์ผ์„ dir์— ๋„ฃ๊ณ  ๊ฒฝ๋กœ๋ฅผ ํ™˜๊ฒฝ ๋ณ€์ˆ˜ PATH์— ์ถ”๊ฐ€ํ•ฉ๋‹ˆ๋‹ค.
๊ทธ๋ฆฌ๊ณ  ์œˆ๋„์šฐ ์žฌ๋ถ€ํŒ…!
๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!

์–ด์จŒ๋“  ๋จผ์ € ์ด ์Šคํฌ๋ฆฝํŠธ๋ฅผ ์‚ฌ์šฉํ•ด ๋ณด์‹ญ์‹œ์˜ค. https://gist.github.com/peterjc123/21143c0c9426a025618260dde5b6219a

Windows 10์—์„œ ๋™์ผํ•œ ๋ฌธ์ œ ๋ฐœ๊ฒฌ( _ImportError: DLL ๋กœ๋“œ ์‹คํŒจ: ์ง€์ •๋œ ๋ชจ๋“ˆ์„ ์ฐพ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค._ )
์ด conda install pytorch-cpu torchvision-cpu -c pytorch
์‹ค์ œ๋กœ ๋‚ด ์ด์ „ ๋ฒ„์ „์˜ Python(์•ฝ 3.6.X)์„ ์žŠ์–ด๋ฒ„๋ ธ์ง€๋งŒ, ๋‚ด Python์„ 3.6.8๋กœ ์—…๋ฐ์ดํŠธํ•˜๊ณ  ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•ฉ๋‹ˆ๋‹ค.

์—…๊ทธ๋ ˆ์ด๋“œ ํ›„ Mac์—์„œ๋„ ๋™์ผํ•œ ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค. conda install pytorch=1.0.0 -c pytorch ์ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ–ˆ์Šต๋‹ˆ๋‹ค.

@nshervt ์ด ๋ฌธ์ œ๋Š” Windows ๊ด€๋ จ ๋ฌธ์ œ๋ฅผ ์ถ”์ ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. OS X์˜ ๋ฐ”์ด๋„ˆ๋ฆฌ ๋ฐฐํฌํŒ์—์„œ PyTorch 1.1์„ ์„ค์น˜ํ•˜๋Š” ๋ฐ ๋ฌธ์ œ๊ฐ€ ์žˆ๋Š” ๊ฒฝ์šฐ ์ƒˆ ๋ฒ„๊ทธ๋ฅผ ์‹ ๊ณ ํ•˜์„ธ์š”. ๊ฐ์‚ฌ ํ•ด์š”!

MacOS Mojave์—์„œ

---> 79 from torch._C import *

ImportError: dlopen(/usr/local/lib/python3.6/site-packages/torch/_C.cpython-36m-darwin.so, 9): Library not loaded: /usr/local/opt/libomp/lib/libomp.dylib
  Referenced from: /usr/local/lib/python3.6/site-packages/torch/lib/libshm.dylib
  Reason: image not found

ํ† ์น˜ ๋ฒ„์ „ 1.1.0์— ๋ฒ„๊ทธ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. MacOS์šฉ 1.0.0์„ ์„ค์น˜ํ•ฉ๋‹ˆ๋‹ค.

pip3 install torch==1.0.0 torchvision==0.2.2.post3

์ด๋ ‡๊ฒŒ ํ•˜๋ฉด ๋ฌธ์ œ๊ฐ€ ํ•ด๊ฒฐ๋ฉ๋‹ˆ๋‹ค.

์ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•œ ์‚ฌ๋žŒ์ด ์žˆ๋Š”์ง€ ํ™•์‹คํ•˜์ง€ ์•Š์ง€๋งŒ Windows 10, Python 3.7.1์€ !pip ์„ค์น˜๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ Spyder์—์„œ ์„ค์น˜ํ•ฉ๋‹ˆ๋‹ค. CUDA๊ฐ€ ๊ทธ ์˜ค๋ฅ˜ ๋ฉ”์‹œ์ง€๋ฅผ ์—‰๋ง์œผ๋กœ ๋งŒ๋“ค๊ณ  ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ์ˆ˜๋™์œผ๋กœ ํŒŒ์ผ์„ ์‚ญ์ œํ–ˆ์Šต๋‹ˆ๋‹ค(์ œ๊ฑฐ). ์˜ค๋ž˜ ๊ฑธ๋ฆฌ๊ณ  ๋น„ cuda ๋ฒ„์ „์„ ๋‹ค์‹œ ์„ค์น˜ํ–ˆ์Šต๋‹ˆ๋‹ค. ์ง€๊ธˆ์€ ์ž˜ ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค.

๋‚˜๋Š” ํŒŒ์ด์ฌ์—์„œ ๊ฐ™์€ ๋ฌธ์ œ๊ฐ€ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค: 3.7.3, cuda 10.1, pythorch 1.2.
ํŒจํ‚ค์ง€๋ฅผ ์ œ๊ฑฐํ•˜๊ณ  conda๋กœ 1.0.0 ๋ฒ„์ „์„ ์„ค์น˜ํ•˜๋ฉด ๋ฌธ์ œ๊ฐ€ ํ•ด๊ฒฐ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

conda install pytorch=1.0.0 -c pytorch
conda install -c pytorch torchvision

Python ๋ฒ„์ „ 3.6.8์„ ์„ค์น˜ํ–ˆ๋Š”๋ฐ ๋ฌธ์ œ๊ฐ€ ํ•ด๊ฒฐ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

๋‚˜๋Š” ๊ฐ™์€ ์˜ค๋ฅ˜๊ฐ€ ์žˆ์—ˆ๊ณ  Anaconda์˜ ํ™˜๊ฒฝ์„ base์—์„œ myenv๋กœ ๋ณ€๊ฒฝํ•˜์—ฌ ๊ฑฐ๊ธฐ์— ํ˜ธํ™˜ ๊ฐ€๋Šฅํ•œ pytorch๊ฐ€ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค. ์˜ฌ๋ฐ”๋ฅธ ๋ฒ„์ „์˜ Pytorch๋ฅผ ์„ค์น˜ํ•ด์•ผ ํ•œ๋‹ค๊ณ  ๊ฐ€์ •ํ•ฉ๋‹ˆ๋‹ค.

python 3.7.4 ๋ฐ CUDA ๋ฒ„์ „ 10.1๊ณผ ํ•จ๊ป˜ pip3์œผ๋กœ ์„ค์น˜ํ•œ ํ›„ Windows 10์—์„œ ๋™์ผํ•œ ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค. (๋‚ด cuda ๋“œ๋ผ์ด๋ฒ„๋Š” ์ด ๋ฒ„์ „์ž…๋‹ˆ๋‹ค: NVIDIA CUDA 10.1.0 ๋“œ๋ผ์ด๋ฒ„). ๊ทธ๋Ÿฌ๋‚˜ ๊ฐ€์ ธ์˜ฌ ๋•Œ ๋‹ค๋ฅธ ์‚ฌ๋žŒ๋“ค๊ณผ ๋™์ผํ•œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค.

๊ทธ๊ฒƒ์„ ๊ณ ์น˜๊ธฐ ์œ„ํ•ด ๋‚˜๋Š” ๋‹ค์Œ์„ ์ˆ˜ํ–‰ํ–ˆ์Šต๋‹ˆ๋‹ค. pip3 ํ† ์น˜๋ฅผ ์ œ๊ฑฐํ•˜๊ณ  CUDA 9.2๋กœ ๋‹ค์‹œ ์„ค์น˜ํ•˜์‹ญ์‹œ์˜ค. ์ด์ œ ๊ฐ€์ ธ์˜ค๊ธฐ๊ฐ€ ์ž˜ ๋ฉ๋‹ˆ๋‹ค(torch.cuda.is_available์ด true์ด๋ฏ€๋กœ ๋ชจ๋“  ๊ฒƒ์ด ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค). ์ด๊ฒƒ์ด ๋ˆ„๊ตฐ๊ฐ€๋ฅผ ๋•๊ธฐ๋ฅผ ๋ฐ”๋ž๋‹ˆ๋‹ค.

ํ† ์น˜ 1.1.0์„ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. ์ด ์ „์— ํ† ์น˜ 1.3.0์ด์—ˆ๋˜ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.

@HarshneetBhatia ์–ด๋–ค ๋ฒ„์ „์„ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๊นŒ? CUDA ์นด๋“œ๊ฐ€ ์žˆ์Šต๋‹ˆ๊นŒ? ์–ด๋–ป๊ฒŒ ์„ค์น˜ํ•˜์…จ๋‚˜์š”?

์•ˆ๋…• !
๋‹ค์Œ ์ฝ”๋“œ๋ฅผ ๊ฐ„๋‹จํ•˜๊ฒŒ ์‹คํ–‰ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๊นŒ?
pip3 install torch===1.3.0 torchvision===0.4.1 -f https://download.pytorch.org/whl/torch_stable.html
์ปดํ“จํ„ฐ์— ๋‚ด CUDA๋ฅผ ์„ค์ •ํ•˜์ง€ ์•Š๊ณ ?

์˜ˆ, ์ œ ์ปดํ“จํ„ฐ์—๋Š” GTX 1660 ti๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.

๋ฏธ๋ฆฌ ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค :)

๋‹ค์Œ ์ปจํ…์ŠคํŠธ์—์„œ ๋น„์Šทํ•œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค. ์ด์ „์—๋Š” windows10 pytorch 0.2.1(-c peterjc123์˜ ์•„๋‚˜์ฝ˜๋‹ค ๋ฐฐํฌ ์‚ฌ์šฉ)์„ ์„ฑ๊ณต์ ์œผ๋กœ ์‚ฌ์šฉํ–ˆ์Šต๋‹ˆ๋‹ค. ์ด์ œ ์šฐ๋ฆฌ ๋ชจ๋‘๊ฐ€ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋„๋ก pip .whl์„ ๋‹ค์šด๋กœ๋“œํ–ˆ์œผ๋ฏ€๋กœ pytorch 0.2.1์„ ์ œ๊ฑฐํ•˜๊ณ  ๋‹ค์Œ์„ ์‚ฌ์šฉํ•˜์—ฌ ํœ  ํŒŒ์ผ ์„ค์น˜๋ฅผ ์‹œ๋„ํ–ˆ์Šต๋‹ˆ๋‹ค.

pip install $PATH_TO_WHL$/torch-0.3.0b0+591e73e-cp36-cp36m-win_amd64.whl

์ด๊ฒƒ์€ ์„ฑ๊ณต์ ์œผ๋กœ ์™„๋ฃŒ๋˜์ง€๋งŒ (spyder, PyDev ๋ฐ python ๋ช…๋ น์ค„์—์„œ) ๋‹ค์Œ์„ ์–ป์Šต๋‹ˆ๋‹ค.
'>> ํ† ์น˜ ๊ฐ€์ ธ์˜ค๊ธฐ
์—ญ์ถ”์ (๊ฐ€์žฅ ์ตœ๊ทผ ํ˜ธ์ถœ ๋งˆ์ง€๋ง‰):
ํŒŒ์ผ "C:\Users\alexandre\Anaconda3\lib\site-packages\torch__init__.py", 76ํ–‰,
ํ† ์น˜์—์„œ._C ๊ฐ€์ ธ์˜ค๊ธฐ *
ImportError: DLL ๋กœ๋“œ ์‹คํŒจ: ์ง€์ •๋œ ๋ชจ๋“ˆ์„ ์ฐพ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค.
'

์ €๋Š” Windows 10, python 3.6.4, conda 4.4.10์„ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  pip ๋Š” ์•„๋‚˜์ฝ˜๋‹ค ํ•์ž…๋‹ˆ๋‹ค.

๋Œ€์•ˆ์œผ๋กœ ๋‹ค์Œ์„ ์‹œ๋„ํ–ˆ์Šต๋‹ˆ๋‹ค.
conda install -c peterjc123 pytorch cuda80
๊ทธ๋ฆฌ๊ณ  ๊ทธ๊ฒƒ์€ '์ผํ–ˆ๋‹ค'

๊ทธ๋Ÿฌ๋‚˜ .whl ํŒŒ์ผ์ด ์‹คํŒจํ•˜๋Š” ์ด์œ ๊ฐ€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค(๋™๋ฃŒ์˜ ์ปดํ“จํ„ฐ์—์„œ ์ž‘๋™ํ•จ).

์ด๊ฒƒ์€ ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค ๐Ÿ‘

"from torch._C import * ImportError: DLL ๋กœ๋“œ ์‹คํŒจ: ์ง€์ •๋œ ๋ชจ๋“ˆ์„ ์ฐพ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค."๋ผ๋Š” ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•˜๋Š” ๋™์ผํ•œ ๋ฌธ์ œ๊ฐ€ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.

Windows ์‚ฌ์šฉ - ์ˆœ์ˆ˜ Python 3.6 - ํ† ์น˜ 0.4.0 - ๊ฐ€์ƒ ํ™˜๊ฒฝ

๋‹ค์Œ ๋‹จ๊ณ„๋กœ ํ•ด๊ฒฐํ–ˆ์Šต๋‹ˆ๋‹ค.

  1. pip ๋ฒ„์ „ 9.0.1์ด ์žˆ๋Š”์ง€ ํ™•์ธํ•˜์‹ญ์‹œ์˜ค. python -m pip install pip==9.0.1
  2. pip install mkl intel-openmp
  3. ์‹œ์Šคํ…œ ๊ฒฝ๋กœ์— ์ถ”๊ฐ€: {virtualenv์— ๋Œ€ํ•œ ๊ฒฝ๋กœ}Library\bin
  4. pip install torch==0.4.0 -f https://download.pytorch.org/whl/torch_stable.html

conda update python ์ž˜ ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค. ์—…๋ฐ์ดํŠธ๋œ Python ๋ฒ„์ „์€ 3.8.1์ž…๋‹ˆ๋‹ค.

์ด๊ฒƒ์€ ๋„์›€์ด ๋  ๊ฒƒ์ž…๋‹ˆ๋‹ค https://support.pyxll.com/hc/en-gb/articles/360041392893-Error-importing-Python-module-DLL-load-failed

api-ms-win-crt-runtime-l1-1-0.dll ๋‹ค์šด๋กœ๋“œ ๋ฐ ์„ค์ •์šฉ https://www.youtube.com/watch?v=Ob6cJegM1l8

์™„์ „ํ•œ ์˜คํ”„๋ผ์ธ ์„ค์น˜๋ฅผ ์œ„ํ•ด ๋‚˜๋ฅผ ์œ„ํ•ด ์ผํ•œ ์กฐํ•ฉ:
CUDA 10.1(์ผ์น˜ํ•˜๋Š” cuDNN ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ํฌํ•จ)
ํŒŒ์ด์ฌ 3.6.10(์•„๋‚˜์ฝ˜๋‹ค)
pyYAML 5.1(PyPI์—์„œ)
ํ† ์น˜ 1.4.0 cuda101(์•„๋‚˜์ฝ˜๋‹ค ํด๋ผ์šฐ๋“œ์—์„œ)
ํ† ์น˜๋น„์ „ 0.5.0(PyPi์—์„œ)

VS ์š”๊ตฌ ์‚ฌํ•ญ์„ ๋ฏธ๋ฆฌ ์„ค์น˜ํ–ˆ์Šต๋‹ˆ๋‹ค.

์ด๊ฒƒ์€ msvc ๋ฌธ์ œ์—ฌ์•ผ ํ•ฉ๋‹ˆ๋‹ค. https://pypi.org/project/msvc-runtime/ ์—์„œ whl ํŒŒ์ผ์„ ๋‹ค์šด๋กœ๋“œํ•˜์—ฌ ์„ค์น˜ํ•˜์‹ญ์‹œ์˜ค.
๋‚ด ๊ตฌ์„ฑ:
์œˆ๋„์šฐ 10
์ฟ ๋‹คํˆดํ‚ท 10.0.130
ํŒŒ์ดํ† ์น˜ 1.2.0
msvc ๋Ÿฐํƒ€์ž„ 14.26.28720

Python ๋ฒ„์ „ 3.6.8์„ ์„ค์น˜ํ–ˆ๋Š”๋ฐ ๋ฌธ์ œ๊ฐ€ ํ•ด๊ฒฐ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

pytorch๋Š” python 3.7์„ ์ง€์›ํ•ฉ๋‹ˆ๊นŒ? ๋‚ด ํŒŒ์ด์ฌ ๋ฒ„์ „์€ 3.7.x์ด๊ณ  ๋‚ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค

์ฃ„์†กํ•ฉ๋‹ˆ๋‹ค. ์ž‘๋™ํ•  ์ˆ˜ ์žˆ๋Š”์ง€ ์ž˜ ๋ชจ๋ฅด๊ฒ ์Šต๋‹ˆ๋‹ค. ๋‚ด ๋‹ค๋ฅธ ์ปดํ“จํ„ฐ์˜ python ๋ฒ„์ „์€ 3.7.4์ด๊ณ  ๋ฌธ์ œ๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค. ์–ด์ฉŒ๋ฉด ๋‹น์‹ ์€ ์‹œ๋„ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

------------------ ๅŽŸๅง‹้‚ฎไปถ ------------------
ๅ‘ไปถไบบ: "liaoxuewei"< [email protected]>;
ๅ‘้€ๆ—ถ้—ด: 2020ๅนด8ๆœˆ20ๆ—ฅ(ๆ˜ŸๆœŸๅ››) ไธŠๅˆ10:44
ๆ”ถไปถไบบ: "pytorch/pytorch"< [email protected]>;
ๆŠ„้€: "ๅ€ชๆ€็ช"< [email protected]>; "๋Œ“๊ธ€"< [email protected]>;
ไธป้ข˜: Re: [pytorch/pytorch] from torch._C import * (ImportError: DLL ๋กœ๋“œ ์‹คํŒจ: ์ง€์ •๋œ ๋ชจ๋“ˆ์„ ์ฐพ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค. (#4518)

Python ๋ฒ„์ „ 3.6.8์„ ์„ค์น˜ํ–ˆ๋Š”๋ฐ ๋ฌธ์ œ๊ฐ€ ํ•ด๊ฒฐ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

pytorch๋Š” python 3.7์„ ์ง€์›ํ•ฉ๋‹ˆ๊นŒ? ๋‚ด ํŒŒ์ด์ฌ ๋ฒ„์ „์€ 3.7.x์ด๊ณ  ๋‚ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค

โ€”
๋‹น์‹ ์ด ๋Œ“๊ธ€์„ ๋‹ฌ์•˜๊ธฐ ๋•Œ๋ฌธ์— ์ด๊ฒƒ์„ ๋ฐ›๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.
์ด ์ด๋ฉ”์ผ์— ์ง์ ‘ ๋‹ต์žฅํ•˜๊ฑฐ๋‚˜ GitHub์—์„œ ๋ณด๊ฑฐ๋‚˜ ๊ตฌ๋…์„ ์ทจ์†Œํ•˜์„ธ์š”.

GPU ๋“œ๋ผ์ด๋ฒ„๋ฅผ ์„ค์น˜ํ•˜์—ฌ ์ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ–ˆ์Šต๋‹ˆ๋‹ค. https://www.nvidia.cn/Download/index.aspx
GTX ๋“œ๋ผ์ด๋ฒ„๊ฐ€ ์„ค์น˜๋˜์–ด ์žˆ๋Š”์ง€ ํ™•์ธํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

์ด๊ฒƒ์€ msvc ๋ฌธ์ œ์—ฌ์•ผ ํ•ฉ๋‹ˆ๋‹ค. https://pypi.org/project/msvc-runtime/ ์—์„œ whl ํŒŒ์ผ์„ ๋‹ค์šด๋กœ๋“œํ•˜์—ฌ ์„ค์น˜ํ•˜์‹ญ์‹œ์˜ค.
๋‚ด ๊ตฌ์„ฑ:
์œˆ๋„์šฐ 10
์ฟ ๋‹คํˆดํ‚ท 10.0.130
ํŒŒ์ดํ† ์น˜ 1.2.0
msvc ๋Ÿฐํƒ€์ž„ 14.26.28720

์ด๊ฒƒ์€ ๋‹ค์Œ ๊ตฌ์„ฑ๊ณผ ํ•จ๊ป˜ ์ž‘๋™ํ–ˆ์Šต๋‹ˆ๋‹ค.
์œˆ๋„์šฐ 10
์ฟ ๋‹คํˆดํ‚ท 10.0.130
ํŒŒ์ดํ† ์น˜ 1.4.0
msvc ๋Ÿฐํƒ€์ž„

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