Caffe: caffe๋Š” CUDA9.0 ๋ฒ„์ „์„ ์ง€์›ํ•ฉ๋‹ˆ๊นŒ? CUDA8.0 ๋ฒ„์ „์„ ๋‹ค์šด๋กœ๋“œํ•˜๊ณ  ์‹ถ์ง€๋งŒ 8.0์˜ ๋‹ค์šด๋กœ๋“œ ๋งํฌ๊ฐ€ ์˜ค๋ž˜๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

์— ๋งŒ๋“  2017๋…„ 09์›” 28์ผ  ยท  9์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: BVLC/caffe

์‚ฌ์šฉ, ์„ค์น˜, ๋ชจ๋ธ๋ง ๊ด€๋ จ ์งˆ๋ฌธ์ด๋‚˜ ๊ธฐํƒ€ ๋„์›€ ์š”์ฒญ์€ caffe-users ๋ชฉ๋ก ์„ ์‚ฌ์šฉํ•˜์‹ญ์‹œ์˜ค.
_์ด์Šˆ์— ๊ทธ๋Ÿฐ ์š”์ฒญ์„ ๊ฒŒ์‹œํ•˜์ง€ ๋งˆ์‹ญ์‹œ์˜ค._ ๊ทธ๋ ‡๊ฒŒ ํ•˜๋ฉด Caffe์˜ ๊ฐœ๋ฐœ์— ๋ฐฉํ•ด๊ฐ€ ๋ฉ๋‹ˆ๋‹ค.

์ด ๋ฌธ์ œ๋ฅผ ์ œ์ถœํ•˜๊ธฐ ์ „์— ๊ธฐ์—ฌ ์ง€์นจ์„ ์ฝ์œผ์‹ญ์‹œ์˜ค.

๋ฌธ์ œ ์š”์•ฝ

์žฌํ˜„ ๋‹จ๊ณ„

Caffe๋ฅผ ๊ตฌ์ถ•ํ•˜๊ฑฐ๋‚˜ ๋ชจ๋ธ์„ ํ›ˆ๋ จํ•˜๋Š” ๋ฐ ์–ด๋ ค์›€์ด ์žˆ๋‹ค๋ฉด caffe-users ๋ฉ”์ผ๋ง ๋ฆฌ์ŠคํŠธ์— ๋ฌธ์˜ํ•˜์‹ญ์‹œ์˜ค. Caffe์˜ ๋ฒ„๊ทธ๋กœ ์ธํ•œ ๋นŒ๋“œ ์˜ค๋ฅ˜๋ฅผ ๋ณด๊ณ ํ•˜๋Š” ๊ฒฝ์šฐ ๋นŒ๋“œ ๊ตฌ์„ฑ(Makefile.config ๋˜๋Š” CMakeCache.txt)๊ณผ make(๋˜๋Š” cmake) ๋ช…๋ น์˜ ์ถœ๋ ฅ์„ ์ฒจ๋ถ€ํ•˜์„ธ์š”.

์‹œ์Šคํ…œ ๊ตฌ์„ฑ

์šด์˜ ์ฒด์ œ:
์ปดํŒŒ์ผ๋Ÿฌ:
CUDA ๋ฒ„์ „(ํ•ด๋‹น๋˜๋Š” ๊ฒฝ์šฐ):
CUDNN ๋ฒ„์ „(ํ•ด๋‹น๋˜๋Š” ๊ฒฝ์šฐ):
๋ธ”๋ผ์Šค:
Python ๋˜๋Š” MATLAB ๋ฒ„์ „(๊ฐ๊ฐ pycaffe ๋ฐ matcaffe์šฉ):

๊ฐ€์žฅ ์œ ์šฉํ•œ ๋Œ“๊ธ€

@autocyz @zuo1188 Makefile.config์—์„œ ๊ตฌ์„ฑ์„ ๋ณ€๊ฒฝํ•˜์—ฌ ํ•ด๋‹น ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. "-gencode arch=compute_20,code=sm_20"์„ ์ œ๊ฑฐํ•˜๊ธฐ๋งŒ ํ•˜๋ฉด ๋ฉ๋‹ˆ๋‹ค.

๋ชจ๋“  9 ๋Œ“๊ธ€

์ด์ „ ๋ฒ„์ „์˜ cuda ํˆดํ‚ท์ด ์—ฌ๊ธฐ์— ์žˆ์Šต๋‹ˆ๋‹ค.
https://developer.nvidia.com/cuda-toolkit-archive

์šฐ๋ถ„ํˆฌ์—์„œ 9.0์œผ๋กœ ์ปดํŒŒ์ผํ•  ๋•Œ ์ผ๋ถ€ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.
์ง€์›๋˜์ง€ ์•Š๋Š” GPU ์•„ํ‚คํ…์ฒ˜ 'compute_20'

@zuo1188 cuda9.0 ์—์„œ๋„ "์ง€์›๋˜์ง€ ์•Š๋Š” GPU ์•„ํ‚คํ…์ฒ˜ 'compute_20'" ๊ฐ™์€ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค. ํ•ด๊ฒฐํ•˜์‹œ๊ฒ ์Šต๋‹ˆ๊นŒ?

@autocyz @zuo1188 Makefile.config์—์„œ ๊ตฌ์„ฑ์„ ๋ณ€๊ฒฝํ•˜์—ฌ ํ•ด๋‹น ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. "-gencode arch=compute_20,code=sm_20"์„ ์ œ๊ฑฐํ•˜๊ธฐ๋งŒ ํ•˜๋ฉด ๋ฉ๋‹ˆ๋‹ค.

@ShaggO 'make runtest'์—์„œ ์‹คํŒจํ•ฉ๋‹ˆ๋‹ค.

๋˜ํ•œ CUDA 9 ์ง€์›์„ ์ฐพ๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

Caffe๋Š” CUDA 9์™€ ํ˜ธํ™˜๋ฉ๋‹ˆ๋‹ค. #6079์— ์ถ”๊ฐ€๋œ ์ฃผ์„์„ ๋ณด์„ธ์š”.

protobuf ๋ฌธ์ œ์— ์ง๋ฉดํ•˜์—ฌ compute_20์„ ์ œ๊ฑฐํ–ˆ์Šต๋‹ˆ๋‹ค. ์–ด๋–ค ๋ฆฌ๋“œ??

CXX .build_release/src/caffe/proto/caffe.pb.cc
In file included from .build_release/src/caffe/proto/caffe.pb.cc:4:0:
.build_release/src/caffe/proto/caffe.pb.h:12:2: error: #error This file was generated by a newer version of protoc which is
 #error This file was generated by a newer version of protoc which is
  ^
.build_release/src/caffe/proto/caffe.pb.h:13:2: error: #error incompatible with your Protocol Buffer headers. Please update
 #error incompatible with your Protocol Buffer headers.  Please update
  ^
.build_release/src/caffe/proto/caffe.pb.h:14:2: error: #error your headers.
 #error your headers.
  ^
In file included from .build_release/src/caffe/proto/caffe.pb.cc:4:0:
.build_release/src/caffe/proto/caffe.pb.h:23:35: fatal error: google/protobuf/arena.h: No such file or directory
compilation terminated.
make: *** [Makefile:589: .build_release/src/caffe/proto/caffe.pb.o] Error 1
(caffe_p27) ubuntu@ip-172-31-42-215:~/src/caffe_python_2$ 

.build_release/src/caffe/proto/caffe.pb.cc:4:0์— ํฌํ•จ๋œ ํŒŒ์ผ:
.build_release/src/caffe/proto/caffe.pb.h:23:35: ์น˜๋ช…์ ์ธ ์˜ค๋ฅ˜: google/protobuf/arena.h: ํ•ด๋‹น ํŒŒ์ผ์ด๋‚˜ ๋””๋ ‰ํ† ๋ฆฌ๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค.
์ปดํŒŒ์ผ์ด ์ข…๋ฃŒ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

@kalyc ์ด๊ฒƒ์ด CUDA 9.0 ํ˜ธํ™˜์„ฑ๊ณผ ๊ด€๋ จ์ด ์žˆ๋Š”์ง€ ์˜์‹ฌ๋ฉ๋‹ˆ๋‹ค. protobuf-devel ๋˜๋Š” libgflags-dev libgoogle-glog-dev๋ฅผ ์„ค์น˜ํ–ˆ์Šต๋‹ˆ๊นŒ?

Caffe ์„ค์น˜ ๊ฐ€์ด๋“œ ์—๋Š” Ubuntu 14.04์—๋งŒ ํ•„์š”ํ•˜๋‹ค๊ณ  ๋‚˜์™€ ์žˆ์ง€๋งŒ 16.04์—๋„ ํ•„์š”ํ•˜๋‹ค๋Š” ๊ฒƒ์„ ์•Œ์•˜์Šต๋‹ˆ๋‹ค.

์ด ํŽ˜์ด์ง€๊ฐ€ ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”?
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