Caffe: Intel GPUģ— ėŒ€ķ•œ ģ ģ ˆķ•œ Caffe opencl ė¶„źø° ģ„¤ģ¹˜ ģ§€ģ¹Ø

ģ— ė§Œė“  2016ė…„ 12ģ›” 16ģ¼  Ā·  87ģ½”ė©˜ķŠø  Ā·  ģ¶œģ²˜: BVLC/caffe

ė‚˜ėŠ” ģ“ź²ƒģ„ ģ—“ģ–“ģ•¼ķ•˜ģ§€ė§Œ opencl github ėøŒėžœģ¹˜ģ™€ Google ķ¬ėŸ¼ģ—ėŠ” ķŠ¹ķžˆ ģƒˆė”œģš“ ģ‚¬ėžŒģ„ ģœ„ķ•“ Intel Opencl ė“œė¼ģ“ė²„ź°€ģžˆėŠ” Intel GPUģ— Caffe Openclģ„ ģ„¤ģ¹˜ķ•˜źø°ģœ„ķ•œ ė‹Øź³„ė³„ ģ„¤ģ¹˜ ģ§€ģ¹Øģ“ ģ—†ģŠµė‹ˆė‹¤ (ģ—…ė°ģ“ķŠø ėØ).

(a)ģ“ ģ§€ģ¹Øģ“ ģ—¬ģ „ķžˆ ģž‘ė™ķ•©ė‹ˆź¹Œ?
cmake -DUSE_GREENTEA = ON -DUSE_INTEL_SPATIAL = ON -DUSE_ISAAC = ON path_to_caffe_source
make -jn
make -jn runtest

ģ“ ģ§€ģ ģ—ģ„œ https://github.com/BVLC/caffe/tree/opencl? ė˜ėŠ”

ėŠ” ģ–“ė•Œ?
cmake -DUSE_GREENTEA = ON -DUSE_INTEL_SPATIAL = ON -DUSE_ISAAC = ON -DBUILD_SHARED_LIBS = OFF -DUSE_CUDNN = OFF -DUSE -DBUILD_docs = OFF -DBUILD_python = OFF -DBUILD_matlab = OFF / root / caffe-opencl

(b) clblasź°€ģžˆģ„ ė•Œ opencl-caffeė„¼ ģ»“ķŒŒģ¼ķ•˜ėŠ” ė° atlaspackģ“ ģ—¬ģ „ķžˆ ķ•„ģš”ķ•©ė‹ˆź¹Œ ??? atlaspack ??? ź³„ģ† ė¬»ģŠµė‹ˆė‹¤.

(c) Vienna CLģ€ ģ–“ė–»ģŠµė‹ˆź¹Œ? ź·ø ģ§€ģ ģ€ ģ—¬ģ „ķžˆ ā€‹ā€‹ź·øė“¤ģ—ź²Œ ģ˜ģ”“ķ•©ė‹ˆź¹Œ? ķ•„ģš”ķ•©ė‹ˆź¹Œ?

(D) libdnnģ€ ė¬“ģ—‡ģž…ė‹ˆź¹Œ? ėŒ€ģ‹ ģ— ?

(e) ISAACėŠ” ģ–“ė–»ģŠµė‹ˆź¹Œ?

(f) ģ˜ˆė„¼ ė“¤ģ–“ Windows ėøŒėžœģ¹˜ėŠ” "CUDAź°€ ģ„¤ģ¹˜ė˜ģ§€ ģ•Šģ€ ź²½ģš° CaffeėŠ” CPU_ONLY ė¹Œė“œė”œ źø°ė³ø ģ„¤ģ •ė©ė‹ˆė‹¤."ė¼ź³  ė§ķ•©ė‹ˆė‹¤. ģ“ź²ƒģ€ ė¹„ cuda ė¹Œė“œģ—ģ„œ Opencl ėŖØė“œģ—ģ„œ ģž‘ė™ķ•˜ģ§€ ģ•ŠėŠ”ė‹¤ėŠ” ģ˜ėÆøģž…ė‹ˆź¹Œ ??

ģ¹œģ ˆķ•˜ź²Œ ģ—…ė°ģ“ķŠøķ•˜ź³  ė‹Øź³„ė³„ ģ§€ģ¹Øģ„ ģ œź³µķ•˜ģ‹­ģ‹œģ˜¤.
ź°ģ‚¬ķ•©ė‹ˆė‹¤

OpenCL question windows

ź°€ģž„ ģœ ģš©ķ•œ ėŒ“źø€

@atlury
Readmeģ—ėŠ” Windowsģ—ģ„œ ģ»“ķŒŒģ¼ ė° ģ„¤ģ¹˜ķ•˜ėŠ” ė°©ė²•ģ„ ģ•ˆė‚“ķ•˜ėŠ” Windows ģ„¹ģ…˜ģ“ ģžˆģŠµė‹ˆė‹¤.
ķ•“ė‹¹ ģ„¤ėŖ…ģ—ģ„œ ėˆ„ė½ ėœ ģœ ģ¼ķ•œ ė‹Øź³„ėŠ” ViennaCL-DEVė„¼ ė‹¤ģš“ė”œė“œķ•˜ėŠ” ź²ƒģž…ė‹ˆė‹¤.
https://github.com/viennacl/viennacl-dev

Caffeė„¼ ė³µģ œ ķ•œ ķ“ė” ģ˜†ź³¼ ź°™ģ“ CMakeź°€ ģ°¾ģ„ ź²½ė”œ ģ¤‘ ķ•˜ė‚˜ģ— ė„£ģ„ ģˆ˜ ģžˆģŠµė‹ˆė‹¤.

ė¹Œė“œ ģ§€ģ¹Øģ€ CMake źµ¬ģ„± ė° ģ¢…ģ†ģ„± ė‹¤ģš“ė”œė“œė„¼ ģžė™ģœ¼ė”œ ģ²˜ė¦¬ķ•˜ėŠ” ģŠ¤ķ¬ė¦½ķŠøģ“ėƀė”œ Linux ģ§€ģ¹Øź³¼ ė‹¤ė¦…ė‹ˆė‹¤.

ģ¼ė°˜ģ ģœ¼ė”œ Windowsģ˜ źµ¬ģ„±ģ— ėŒ€ķ•“ ķ¬ź²Œ ź±±ģ •ķ•  ķ•„ģš”ź°€ ģ—†ģŠµė‹ˆė‹¤. WindowsėŠ” ģž‘ė™ķ•˜ė„ė” ģ„¤ź³„ ė˜ģ—ˆźø° ė•Œė¬øģž…ė‹ˆė‹¤. ź·øėŸ¬ė‚˜ ė‚˜ėŠ” ė‹¹ģ‹ ģ—ź²Œ ė¹ ė„ø ģ„¤ėŖ…ģ„ ģ¤„ ź²ƒģž…ė‹ˆė‹¤.
(a) ģ•„ė‹ˆģš”. Readmeģ— ģ„¤ėŖ… ėœėŒ€ė”œ scripts/build_win.cmd ė„¼ ģ‚¬ģš©ķ•©ė‹ˆė‹¤.
(b) ģ˜ˆ, ģ–“ė–»ź²Œ ģ»“ķŒŒģ¼ķ•˜ė“  CPU BLASź°€ ķ•­ģƒ ķ•„ģš”ķ•©ė‹ˆė‹¤. ķ•˜ģ§€ė§Œ build_win.cmd ź°€ ģ•Œģ•„ģ„œ ģ²˜ė¦¬ķ•“ ģ£¼ė©° źø°ė³ø źµ¬ģ„±ģ€ OpenBLASė„¼ ģ‚¬ģš©ķ•˜ėŠ” ź²ƒģž…ė‹ˆė‹¤.
(c) ģ˜ˆ, ViennaCLģ“ ķ•„ģš”ķ•©ė‹ˆė‹¤. ģ—¬źø°ģ—ģ„œ ė³µģ œķ•˜ģ‹­ģ‹œģ˜¤ : https://github.com/viennacl/viennacl-dev
(d) LibDNNģ€ cuDNNģ„ ėŒ€ģ²“ķ•˜ėŠ” OpenCL GPUģ˜ ģ»Øė³¼ ė£Øģ…˜ ģ—”ģ§„ źø°ė³øź°’ģž…ė‹ˆė‹¤.
źø°ė³øģ ģœ¼ė”œ ģ‚¬ģš© ź°€ėŠ„ķ•˜ź³  ķ™œģ„±ķ™” ėœ Intel GPU ģš© ģ¶”ź°€ Intel ģ»¤ė„ė„ ģžˆģŠµė‹ˆė‹¤.
(e) ISAAC, clBLAS ė° CLBlastėŠ” ģ—„ź²©ķ•˜ź²Œ ģ„ ķƒ ģ‚¬ķ•­ģž…ė‹ˆė‹¤. ģ“ė„¼ ģ‚¬ģš©ķ•˜ė ¤ė©“ Windowsģ—ģ„œ ė³„ė„ė”œ ģ»“ķŒŒģ¼ķ•˜ź³  ģ¢…ģ†ģ„±ģ— ģ¶”ź°€ķ•“ģ•¼ķ•©ė‹ˆė‹¤. ė‚˜ėŠ” ģ“ėŸ¬ķ•œ ė¼ģ“ėøŒėŸ¬ė¦¬ģ˜ ģ»“ķŒŒģ¼ģ„ ė³“ģ¦ķ•˜ź±°ė‚˜ ģ§€ģ›ķ•˜ģ§€ ģ•Šģœ¼ė©° ź° ķ”„ė”œģ ķŠø ź“€ė¦¬ģžź°€ ģ§€ģ›ķ•©ė‹ˆė‹¤.
(f) ģ•„ė‹ˆģš”, OpenCL ėøŒėžœģ¹˜ģ—ģ„œėŠ” ģ‚¬ģ‹¤ģ“ ģ•„ė‹™ė‹ˆė‹¤. ģ—¬źø°ģ„œ źø°ė³øź°’ģ€ USE_GREENTEA = ON, USE_CUDA = OFF, CPU_ONLY = OFFģž…ė‹ˆė‹¤.

ķœ“ģ¼ģ“ģžˆėŠ” ķ¬ė¦¬ģŠ¤ė§ˆģŠ¤ ģ“ķ›„ģ— Readmeė„¼ ģ—…ė°ģ“ķŠøķ•˜ź² ģŠµė‹ˆė‹¤. ģ•ˆķƒ€ź¹ź²Œė„ ģ§€źøˆģ€ ė‹Øź³„ė³„ė”œ ģžģ„øķžˆ ģ„¤ėŖ… ķ•  ģ‹œź°„ģ“ ģ—†ģŠµė‹ˆė‹¤.
CC : @willyd

ėŖØė“  87 ėŒ“źø€

@atlury
Readmeģ—ėŠ” Windowsģ—ģ„œ ģ»“ķŒŒģ¼ ė° ģ„¤ģ¹˜ķ•˜ėŠ” ė°©ė²•ģ„ ģ•ˆė‚“ķ•˜ėŠ” Windows ģ„¹ģ…˜ģ“ ģžˆģŠµė‹ˆė‹¤.
ķ•“ė‹¹ ģ„¤ėŖ…ģ—ģ„œ ėˆ„ė½ ėœ ģœ ģ¼ķ•œ ė‹Øź³„ėŠ” ViennaCL-DEVė„¼ ė‹¤ģš“ė”œė“œķ•˜ėŠ” ź²ƒģž…ė‹ˆė‹¤.
https://github.com/viennacl/viennacl-dev

Caffeė„¼ ė³µģ œ ķ•œ ķ“ė” ģ˜†ź³¼ ź°™ģ“ CMakeź°€ ģ°¾ģ„ ź²½ė”œ ģ¤‘ ķ•˜ė‚˜ģ— ė„£ģ„ ģˆ˜ ģžˆģŠµė‹ˆė‹¤.

ė¹Œė“œ ģ§€ģ¹Øģ€ CMake źµ¬ģ„± ė° ģ¢…ģ†ģ„± ė‹¤ģš“ė”œė“œė„¼ ģžė™ģœ¼ė”œ ģ²˜ė¦¬ķ•˜ėŠ” ģŠ¤ķ¬ė¦½ķŠøģ“ėƀė”œ Linux ģ§€ģ¹Øź³¼ ė‹¤ė¦…ė‹ˆė‹¤.

ģ¼ė°˜ģ ģœ¼ė”œ Windowsģ˜ źµ¬ģ„±ģ— ėŒ€ķ•“ ķ¬ź²Œ ź±±ģ •ķ•  ķ•„ģš”ź°€ ģ—†ģŠµė‹ˆė‹¤. WindowsėŠ” ģž‘ė™ķ•˜ė„ė” ģ„¤ź³„ ė˜ģ—ˆźø° ė•Œė¬øģž…ė‹ˆė‹¤. ź·øėŸ¬ė‚˜ ė‚˜ėŠ” ė‹¹ģ‹ ģ—ź²Œ ė¹ ė„ø ģ„¤ėŖ…ģ„ ģ¤„ ź²ƒģž…ė‹ˆė‹¤.
(a) ģ•„ė‹ˆģš”. Readmeģ— ģ„¤ėŖ… ėœėŒ€ė”œ scripts/build_win.cmd ė„¼ ģ‚¬ģš©ķ•©ė‹ˆė‹¤.
(b) ģ˜ˆ, ģ–“ė–»ź²Œ ģ»“ķŒŒģ¼ķ•˜ė“  CPU BLASź°€ ķ•­ģƒ ķ•„ģš”ķ•©ė‹ˆė‹¤. ķ•˜ģ§€ė§Œ build_win.cmd ź°€ ģ•Œģ•„ģ„œ ģ²˜ė¦¬ķ•“ ģ£¼ė©° źø°ė³ø źµ¬ģ„±ģ€ OpenBLASė„¼ ģ‚¬ģš©ķ•˜ėŠ” ź²ƒģž…ė‹ˆė‹¤.
(c) ģ˜ˆ, ViennaCLģ“ ķ•„ģš”ķ•©ė‹ˆė‹¤. ģ—¬źø°ģ—ģ„œ ė³µģ œķ•˜ģ‹­ģ‹œģ˜¤ : https://github.com/viennacl/viennacl-dev
(d) LibDNNģ€ cuDNNģ„ ėŒ€ģ²“ķ•˜ėŠ” OpenCL GPUģ˜ ģ»Øė³¼ ė£Øģ…˜ ģ—”ģ§„ źø°ė³øź°’ģž…ė‹ˆė‹¤.
źø°ė³øģ ģœ¼ė”œ ģ‚¬ģš© ź°€ėŠ„ķ•˜ź³  ķ™œģ„±ķ™” ėœ Intel GPU ģš© ģ¶”ź°€ Intel ģ»¤ė„ė„ ģžˆģŠµė‹ˆė‹¤.
(e) ISAAC, clBLAS ė° CLBlastėŠ” ģ—„ź²©ķ•˜ź²Œ ģ„ ķƒ ģ‚¬ķ•­ģž…ė‹ˆė‹¤. ģ“ė„¼ ģ‚¬ģš©ķ•˜ė ¤ė©“ Windowsģ—ģ„œ ė³„ė„ė”œ ģ»“ķŒŒģ¼ķ•˜ź³  ģ¢…ģ†ģ„±ģ— ģ¶”ź°€ķ•“ģ•¼ķ•©ė‹ˆė‹¤. ė‚˜ėŠ” ģ“ėŸ¬ķ•œ ė¼ģ“ėøŒėŸ¬ė¦¬ģ˜ ģ»“ķŒŒģ¼ģ„ ė³“ģ¦ķ•˜ź±°ė‚˜ ģ§€ģ›ķ•˜ģ§€ ģ•Šģœ¼ė©° ź° ķ”„ė”œģ ķŠø ź“€ė¦¬ģžź°€ ģ§€ģ›ķ•©ė‹ˆė‹¤.
(f) ģ•„ė‹ˆģš”, OpenCL ėøŒėžœģ¹˜ģ—ģ„œėŠ” ģ‚¬ģ‹¤ģ“ ģ•„ė‹™ė‹ˆė‹¤. ģ—¬źø°ģ„œ źø°ė³øź°’ģ€ USE_GREENTEA = ON, USE_CUDA = OFF, CPU_ONLY = OFFģž…ė‹ˆė‹¤.

ķœ“ģ¼ģ“ģžˆėŠ” ķ¬ė¦¬ģŠ¤ė§ˆģŠ¤ ģ“ķ›„ģ— Readmeė„¼ ģ—…ė°ģ“ķŠøķ•˜ź² ģŠµė‹ˆė‹¤. ģ•ˆķƒ€ź¹ź²Œė„ ģ§€źøˆģ€ ė‹Øź³„ė³„ė”œ ģžģ„øķžˆ ģ„¤ėŖ… ķ•  ģ‹œź°„ģ“ ģ—†ģŠµė‹ˆė‹¤.
CC : @willyd

ėæ” ė¹µė€Ø
ė¹ ė„ø ģ‘ė‹µ ź°ģ‚¬ķ•©ė‹ˆė‹¤. Linux ģ§€ģ¹Øģ€ ģ–“ė–»ģŠµė‹ˆź¹Œ?

OpenCL BLAS ė° ISAACź°€ ģ—¬ģ „ķžˆ ķ•„ģš”ķ•©ė‹ˆź¹Œ?
https://github.com/01org/caffe/wiki/clCaffe

@atlury
Linuxģ—ģ„œ ė‘ ź°€ģ§€ ė°©ė²• : CMAKEė„¼ ģ‚¬ģš©ķ•˜ź³  'make all -j8'ģ„ ģ‚¬ģš©ķ•˜ź±°ė‚˜ makefile.config.exampleģ„ makefile.configģ— ė³µģ‚¬ķ•˜ź³  make all -j8; make pycaffe -j8; make runtest -j8 ģ‚¬ģš©ķ•˜ģ—¬ ģ»“ķŒŒģ¼ķ•©ė‹ˆė‹¤.
Makefileź³¼ CMAKEģ˜ ģ»“ķŒŒģ¼ ėœ ź²°ź³¼ėŠ” Linuxģ—ģ„œ ģ•½ź°„ ė‹¤ė¦…ė‹ˆė‹¤. Makefileģ€ ģ˜¤ėž˜ė˜ģ—ˆģ§€ė§Œ ė” ģ‰½ź³  CMAKEėŠ” ė” ė³µģž”ķ•©ė‹ˆė‹¤.

ģ“ ė¶„źø°ėŠ” https://github.com/01org/caffe/wiki/clCaffe ģ™€ ė™ģ¼ķ•˜ģ§€ ģ•ŠģŠµė‹ˆė‹¤.
ė”°ė¼ģ„œ ģš”źµ¬ ģ‚¬ķ•­ģ“ ė‹¤ė¦…ė‹ˆė‹¤. ź·øėŸ¬ė‚˜ ź±°źø°ģ—ģ„œ ģøķ…” ź³µź°„ ģ»¤ė„ģ“ģ“ ė¶„źø°ė”œ ė³‘ķ•©ė˜ģ—ˆģŠµė‹ˆė‹¤.

ģ—„ź²©ķ•œ ģš”źµ¬ ģ‚¬ķ•­ :

  • ViennaCL, OpenCL ė° Gflags, HDF5 ė“±ź³¼ ź°™ģ€ ģ¼ė°˜ Caffe ģš”źµ¬ ģ‚¬ķ•­
  • CUDA, AMD APP SDK ė˜ėŠ” Intel OpenCL SDKė„¼ ģ‚¬ģš©ķ•˜ģ—¬ OpenCL SDKė„¼ ģ–»ģ„ ģˆ˜ ģžˆģŠµė‹ˆė‹¤. ģ“ź²ƒģ€ Windowsģ™€ Linux ėŖØė‘ģ— ķ•“ė‹¹ė©ė‹ˆė‹¤. Mac OS XėŠ” ģžģ²“ OpenCL źµ¬ķ˜„ģ„ ģ œź³µķ•“ģ•¼ķ•©ė‹ˆė‹¤.

ģ„ ķƒģ  ģš”źµ¬ ģ‚¬ķ•­ :

  • clBLAS (AMDģ—ģ„œ ģ œź³µ)
  • CLBlast (@cnugterenģ—ģ„œ)
  • ISAAC
  • cuDNN
  • CUDA

ź°ģ‚¬ķ•©ė‹ˆė‹¤ @ naibaf7
ė˜ķ•œ Linuxģ˜ ź²½ģš° LIBDNNģ€ ėŒ€ė¶€ė¶„ģ˜ nVidia ė° AMD ģ¹© ģ „ģš©ģž…ė‹ˆź¹Œ? ģøķ…” iGPUģ— ģøķ…” ź³µź°„ģ„ ģ‚¬ģš©ķ•“ģ•¼ķ•©ė‹ˆź¹Œ?

@atlury
Intel ź³µź°„ģ€ ķšØģœØģ ģø ģ—­ ģ „ķŒŒė„¼ ģ§€ģ›ķ•˜ģ§€ ģ•Šź³  ėŖØė“  ķ˜•ķƒœģ˜ ģ»Øė³¼ ė£Øģ…˜ģ„ ģ§€ģ›ķ•˜ģ§€ėŠ” ģ•Šģ§€ė§Œ ģ˜ˆ, Intel iGPUģ—ģ„œ ź°€ģž„ ė¹ ė„ø ģˆœė°©ķ–„ ģ „ķŒŒģž…ė‹ˆė‹¤.
ź·øėŸ¬ė‚˜ ė‘ ź°€ģ§€ė„¼ ėŖØė‘ ģ‹œė„ķ•˜ź³  ė„¤ķŠøģ›Œķ¬ ė° ģž„ģ¹˜ģ— ź°€ģž„ ģ ķ•©ķ•œ ź²ƒģ“ ė¬“ģ—‡ģøģ§€ ķ™•ģøķ•˜ėŠ” ź²ƒģ“ ģ¢‹ģŠµė‹ˆė‹¤.

ėæ” ė¹µė€Ø

Fabian, WindowsėŠ” Mingw-64ė”œ ā€‹ā€‹ģ»“ķŒŒģ¼ ģ§€ģ›ģ„ ė¹Œė“œ ķ•  ź²ƒģž…ė‹ˆė‹¤. ģ¹œģ ˆķ•˜ź²Œ ģ•Œė ¤ģ£¼ģ„øģš”. ķŠ¹ģ • ģ§€ģ¹Øģ“ ģžˆģŠµė‹ˆź¹Œ? ėŖØģ½” ģ†Œķ”„ķŠø ģŠ¤ķŠœė””ģ˜¤ź°€ ė„ˆė¬“ ė¶€ķ’€ģ–“ ..

@atlury ķ˜„ģž¬ ģ•„ė‹ˆģ˜¤, ė‚“ź°€ ģ•„ėŠ” ź²ƒģ€ ģ•„ė‹™ė‹ˆė‹¤. @willyd ėŠ” Windows źµ¬ģ¶•ģ˜ ģ£¼ģš” źø°ģ—¬ģžģ“ģž ģœ ģ§€ ź“€ė¦¬ģžģ“ėƀė”œ ėŒ€ė‹µ ķ•  ģˆ˜ģžˆģ„ ź²ƒģž…ė‹ˆė‹¤.
ė§ˆģ“ķ¬ė”œ ģ†Œķ”„ķŠø ģŠ¤ķŠœė””ģ˜¤ź°€ ģ•½ź°„ ė¶€ķ’€ģ–“ ė  ģˆ˜ė„ ģžˆģ§€ė§Œ @willydėŠ” VS2015ź³¼ VS2013 ģ˜¤ź°€ėŠ” ėŖØė“  ģ¢…ģ†ģ„±ģ„ ėÆøė¦¬ ģ»“ķŒŒģ¼ ėœ ģ“ķ›„, ź·øź²ƒģ€ ź½¤ ķŽøė¦¬ķ•©ė‹ˆė‹¤. ź·øėž˜ģ„œ mingw-64ė„¼ ģ‚¬ģš©ķ•˜ėŠ” ź²ƒģ“ ķ›Øģ”¬ ė” ė§Žģ€ ģž‘ģ—…ģ“ė¼ź³  ģƒź°ķ•©ė‹ˆė‹¤.

CUDAź°€ Windowsģ—ģ„œ ķ˜øģŠ¤ķŠø ģ»“ķŒŒģ¼ėŸ¬ė”œ mingwė„¼ ģ§€ģ›ķ•˜ģ§€ ģ•Šźø° ė•Œė¬øģ— mingw-64ė„¼ ģ§€ģ›ķ•  ģ˜ė„ź°€ ģ—†ģŠµė‹ˆė‹¤. ģ¦‰, ė¹Œė“œģ— ė„ˆė¬“ ė§Žģ€ ė³µģž”ģ„±ģ„ ģ¶”ź°€ķ•˜ģ§€ ģ•Šģœ¼ė©“ mingw64 ģ§€ģ›ź³¼ ź“€ė Øėœ PRģ„ ķ™˜ģ˜ķ•©ė‹ˆė‹¤.

@willyd
ė©‹ģ§€ė‹¤, ė‚“ź°€ ģƒź°ķ•œ ź²ƒ. MinGW64ź°€ģ—†ėŠ” Windows ģ§€ģ›ģ€ ė‚˜ģ—ź²Œ ķ° ķ•Øģ •ģ²˜ėŸ¼ ė³“ģ“ģ§€ ģ•Šźø° ė•Œė¬øģ—ģ“ ź²½ģš°ģ—ėŠ” ė‹Øģˆœģ„±ģ„ ģ„ ķ˜øķ•©ė‹ˆė‹¤. ź° ģš“ģ˜ ģ²“ģ œģ—ģ„œ ķ‘œģ¤€ ģ»“ķŒŒģ¼ėŸ¬ė„¼ ģ‚¬ģš©ķ•˜ėŠ” ź²ƒģ“ ė‹¤ģ†Œ ė°”ėžŒģ§ķ•©ė‹ˆė‹¤.
ģ‚¬ėžŒė“¤ģ“ ź¹Œė‹¤ė”œģš“ ė¹Œė“œ źµ¬ģ„±ģ„ ģ‚¬ģš©ķ•  ė•Œ ģ§€ģ› ģ˜¤ė²„ ķ—¤ė“œģ— ėŒ€ķ•“ ģ£¼ė”œ ź±±ģ •ķ•©ė‹ˆė‹¤.

ėæ” ė¹µė€Ø

Windows opencl ė¹Œė“œģ— ģ—”ģ§„ : SPATIALģ— ėŒ€ķ•œ ģ§€ģ›ģ“ ķ¬ķ•Øė˜ģ–“ ģžˆģŠµė‹ˆź¹Œ? ģ—”ģ§„ : SPATIAL ė˜ėŠ” ģ—”ģ§„ : INTEL_SPATIALģ„ ķ¬ķ•Øķ•˜ė©“ ė‹¤ģŒ ģ˜¤ė„˜ ģ¤‘ ķ•˜ė‚˜ź°€ ė°œģƒķ•©ė‹ˆė‹¤.

_ ė ˆģ“ģ–“ conv1ģ— ģ•Œ ģˆ˜ģ—†ėŠ” ģ—”ģ§„ģ“ ģžˆģŠµė‹ˆė‹¤ ._
_ ķ…ģŠ¤ķŠø ķ˜•ģ‹ caffeė„¼ źµ¬ė¬ø ė¶„ģ„ķ•˜ėŠ” ė™ģ•ˆ ģ˜¤ė„˜ź°€ ė°œģƒķ–ˆģŠµė‹ˆė‹¤. NetParameter : 18 : 3 : "engine"ķ•„ė“œģ— ėŒ€ķ•œ "SPATIAL"ģ˜ ģ•Œ ģˆ˜ģ—†ėŠ” ģ—“ź±° ź°’ ._

ģœ„ķ‚¤ź°€ ķ˜¼ėž€ ģŠ¤ėŸ½ģŠµė‹ˆė‹¤ .read.me https://github.com/BVLC/caffe/tree/opencl

ėŖØė“  ģ»Øė³¼ ė£Øģ…˜ ė ˆģ“ģ–“ ģ‚¬ģ–‘ģ— _add ģ—”ķŠøė¦¬ ģ—”ģ§„ : SPATIAL_ģ„ ėŖØė‘ ģ–øźø‰ķ•©ė‹ˆė‹¤. ėæė§Œ ģ•„ė‹ˆė¼ _ ā€‹ā€‹"engine : INTEL_SPATIAL <-------------------------- this line!"_

ģ–“ėŠ ź²ƒ?

ģ—”ģ§„ ģ—†ģ“ė„ ģž˜ ģ‹¤ķ–‰ė©ė‹ˆė‹¤. prototxtģ˜ ź³µź°„ģž…ė‹ˆė‹¤.

_opencl-caffe-test.exe imagenet_deploy.prototxt bvlc_reference_caffenet.caffemodel imagenet_mean.binaryproto synset_words.txt truck.jpg
ģž„ģ¹˜ ID 0ģœ¼ė”œ GPU ģ‚¬ģš©
---------- truck.jpgģ— ėŒ€ķ•œ ģ˜ˆģø” ----------
0.9872- "n03417042 ģ“°ė ˆźø° ķŠøėŸ­, ģ“°ė ˆźø° ģˆ˜ė ˆ"
0.0110- "n04467665 ķŠøė ˆģ¼ėŸ¬ ķŠøėŸ­, ķŠøėž™ķ„° ķŠøė ˆģ¼ėŸ¬, ķŠøėŸ­ ģž„ė¹„, ģž„ė¹„, źµ“ģ ˆ ģ‹ ķŠøėŸ­, ģ„øėÆø"
0.0013- "n03496892 ģˆ˜ķ™•źø°, ģ‚¬ģ‹ "
0.0002- "n04428191 ķƒˆź³”źø°, ķƒˆź³”źø°, ķƒˆź³”źø°"
0.0001- "n04461696 ź²¬ģø ķŠøėŸ­, ź²¬ģøģ°Ø, ź²¬ģøģ°Ø"_

ė˜ķ•œ ģ—¬źø°ģ— ėŖ‡ ź°€ģ§€ "źø°ķƒ€"ź“€ģ°°ģ“ ģžˆģŠµė‹ˆė‹¤.
a) ģ •ģ  ėŒ€ģ‹  DLLė”œ ģ»“ķŒŒģ¼ ķ•  ė•Œ ė” ģž˜ ģž‘ė™ķ•©ė‹ˆė‹¤. ķŠ¹ķžˆ _ "Check failed : registry.count (type) == 1 (0 vs. 1) Unknown layer type"_ (Visual Studio 2015) ģ˜¤ė„˜ ķ•“ź²°)
b) OpenCL.libė„¼ ģ„ ķƒķ•˜ģ§€ ģ•ŠėŠ” ź²ƒ ź°™ģœ¼ėƀė”œ ķ•“ź²° ė°©ė²•ģ€ opencl-sdk ķ“ė”ģ—ģ„œ ė¹Œė“œ ķ“ė”ė”œ ģˆ˜ė™ģœ¼ė”œ ė³µģ‚¬ķ•˜ėŠ” ź²ƒģž…ė‹ˆė‹¤ (ź²½ė”œ ė³€ģˆ˜ ģ“ė¦„ģ€ ė¬“ģ—‡ģž…ė‹ˆź¹Œ?)
c) ė¹Œė“œ ķ“ė”ģ—ģ„œ ģ¶”ģ¶œ ėœ ė¼ģ“ėøŒėŸ¬ė¦¬ėŠ” ģµœģ‹  ė²„ģ „ģœ¼ė”œ ģ»“ķŒŒģ¼ ė  ģˆ˜ ģžˆģŠµė‹ˆė‹¤ (ģ˜ˆ : opencv 3.2 ė“±).

ė”ģš±ģ“

C : \ Downloads \ xxx.caffe-opencl-build \ bin> caffe device_query
I0108 12 : 35 : 04.885713 19872 ź³µķ†µ. cpp : 382 ] ģ“ ģž„ģ¹˜ : 3

I0108 12 : 35 : 04.888244 19872 ź³µķ†µ. cpp : 383 ] CUDA ģž„ģ¹˜ : 0
I0108 12 : 35 : 04.889102 19872 ź³µķ†µ. cpp : 384 ] OpenCL ģž„ģ¹˜ : 3

I0108 12 : 35 : 04.889681 19872 ź³µķ†µ. cpp : 408 ] ģž„ģ¹˜ ID : 0

I0108 12 : 35 : 04.890744 19872 ź³µķ†µ. cpp : 410 ] źø°źø° ė°±ģ—”ė“œ : OpenCL
I0108 12 : 35 : 04.891839 19872 ź³µķ†µ. cpp : 412 ] ė°±ģ—”ė“œ ģ„øė¶€ ģ •ė³“ : Intel (R) Corporation : OpenCL 1.2
I0108 12 : 35 : 04.893450 19872 ź³µķ†µ. cpp : 414 ] ģž„ģ¹˜ ź³µźø‰ ģ—…ģ²“ : Intel (R) Corporation
I0108 12 : 35 : 04.894731 19872 ź³µķ†µ. cpp : 416 ] ģ“ė¦„ : Intel (R) HD Graphics 4400
I0108 12 : 35 : 04.895730 19872 ź³µķ†µ. cpp : 418 ] ģ“ źø€ė”œė²Œ ė©”ėŖØė¦¬ : 1708759450

I0108 12 : 35 : 04.897233 19872 ź³µķ†µ. cpp : 408 ] ģž„ģ¹˜ ID : 1
I0108 12 : 35 : 04.898505 19872 ź³µķ†µ. cpp : 410 ] źø°źø° ė°±ģ—”ė“œ : OpenCL
I0108 12 : 35 : 04.899590 19872 ź³µķ†µ. cpp : 412 ] ė°±ģ—”ė“œ ģ„øė¶€ ģ •ė³“ : Intel (R) Corporation : OpenCL 1.2
I0108 12 : 35 : 04.901091 19872 ź³µķ†µ. cpp : 414 ] ģž„ģ¹˜ ź³µźø‰ ģ—…ģ²“ : Intel (R) Corporation
I0108 12 : 35 : 04.902592 19872 ź³µķ†µ. cpp : 416 ] ģ“ė¦„ : Intel (R) Core (TM) i5-4210U CPU @ 1.70GHz
I0108 12 : 35 : 04.904093 19872 ź³µķ†µ. cpp : 418 ] ģ“ źø€ė”œė²Œ ė©”ėŖØė¦¬ : 8513761280

I0108 12 : 35 : 04.905594 19872 ź³µķ†µ. cpp : 408 ] ģž„ģ¹˜ ID : 2
I0108 12 : 35 : 04.907114 19872 ź³µķ†µ. cpp : 410 ] źø°źø° ė°±ģ—”ė“œ : OpenCL
I0108 12 : 35 : 04.908617 19872 ź³µķ†µ. cpp : 412 ] ė°±ģ—”ė“œ ģ„øė¶€ ģ •ė³“ : Intel (R) Corporation : OpenCL 2.1
I0108 12 : 35 : 04.910100 19872 ź³µķ†µ. cpp : 414 ] ģž„ģ¹˜ ź³µźø‰ ģ—…ģ²“ : Intel (R) Corporation
I0108 12 : 35 : 04.911598 19872 ź³µķ†µ. cpp : 416 ] ģ“ė¦„ : Intel (R) Core (TM) i5-4210U CPU @ 1.70GHz
I0108 12 : 35 : 04.913100 19872 ź³µķ†µ. cpp : 418 ] ģ“ źø€ė”œė²Œ ė©”ėŖØė¦¬ : 8513761280

ģµœģ‹  OpenCL 2.1ź³¼ ģ“ģ „ OpenCL 1.2ź°€ ėŖØė‘ ģ„¤ģ¹˜ė˜ģ–“ģžˆėŠ” ź²ƒ ź°™ģ§€ė§Œ ė‚˜ģ—ź²ŒėŠ” ģ¢‹ģ•„ ė³“ģž…ė‹ˆė‹¤. ģ—¬ģ „ķžˆ Haswell CPUģ“ėƀė”œ Intelģ“ ģ“ėÆø ģ¹©ģš© 2.1 / 2.0 ė“œė¼ģ“ė²„ė„¼ ź°€ģ§€ź³  ģžˆėŠ”ģ§€ ķ™•ģ‹¤ķ•˜ģ§€ ģ•ŠģŠµė‹ˆė‹¤. ķ•˜ģ§€ė§Œ GPU ģš© OpenCL SDKė„¼ ģ—…ė°ģ“ķŠøķ•“ģ•¼ķ•©ė‹ˆė‹¤.

ģ–“ģ،ė“  INTEL_SPATIALģ„ ģ‚¬ģš©ķ•˜ė ¤ė©“ ģ»“ķŒŒģ¼ ķƒ€ģž„ģ—ė„ ķ™œģ„±ķ™”ķ•“ģ•¼ķ•©ė‹ˆė‹¤. ź·ø ķ›„ Intel GPU ģž„ģ¹˜ģ˜ ķ‘œģ¤€ ģ—”ģ§„ģ“ė©ė‹ˆė‹¤.
ģ—¬źø°ģ—ģ„œ ķ•  ģˆ˜ ģžˆģŠµė‹ˆė‹¤.
https://github.com/BVLC/caffe/blob/opencl/scripts/build_win.cmd#L82
(scripts / build_win.cmd, 82 ķ–‰)

ź·øėŸ¬ė‚˜ Intel ź³µź°„ ģ»¤ė„ģ€ ģ•„ģ§ Windowsģ—ģ„œ ģ² ģ €ķžˆ ķ…ŒģŠ¤ķŠøė˜ģ§€ ģ•Šģ•˜ģŠµė‹ˆė‹¤.

ė‚˜ėŠ” opencl sdkė„¼ ģ—…ė°ģ“ķŠøķ•˜ė ¤ź³  ė…øė „ķ•  ź²ƒģ“ė©° ė°©źøˆ ģ»¤ė°‹ģ„ ė³“ģ•˜ź³  ķ™œģ„±ķ™”, ģž¬ ģ»“ķŒŒģ¼ ė° ķ…ŒģŠ¤ķŠøķ•˜ź³  ė‹¤ģ‹œė³“ź³ ķ•˜ė ¤ź³  ģ‹œė„ ķ•  ź²ƒģž…ė‹ˆė‹¤.
ź°ģ‚¬

Okie with if NOT DEFINED USE_INTEL_SPATIAL ģ„øķŠø USE_INTEL_SPATIAL = 1

Build_win.cmdģ—ģ„œ ė‹¤ģŒ ģ˜¤ė„˜ź°€ ė°œģƒķ•©ė‹ˆė‹¤.

C : \ Downloads \ caffe-opencl \ buildALL_BUILD.vcxproj "(źø°ė³ø ėŒ€ģƒ) (1)->
C : \ Downloads \ caffe-opencl \ build \ src \ caffe \ caffe.vcxproj "(źø°ė³ø ėŒ€ģƒ) (3)->

(ClCompile ėŒ€ģƒ)-> C : \ Downloads \ caffe-opencl \ src \ caffe \ layers \ conv_layer_spatial.cpp (1453) : ģ˜¤ė„˜ C2572 : 'caffe :: ConvolutionLayerSpatial:: swizzleWeights ': źø°ė³ø ģøģˆ˜ ģž¬ģ •ģ˜ : ė§¤ź°œ ė³€ģˆ˜ 1 [C : \ Downloads \ caffe-opencl \ build \ src \ caffe \ caffe.vcxproj]

C : \ Downloads \ caffe-opencl \ src \ caffe \ layers \ conv_layer_spatial.cpp (1458) : ģ˜¤ė„˜ C2572 : 'caffe :: ConvolutionLayerSpatial:: swizzleWeights ': źø°ė³ø ģøģˆ˜ ģž¬ģ •ģ˜ : ė§¤ź°œ ė³€ģˆ˜ 1 [C : \ Downloads \ caffe-opencl \ build \ src \ caffe \ caffe.vcxproj]

ģ•Œź² ģŠµė‹ˆė‹¤. ģ”°ģ‚¬ķ•˜ź² ģŠµė‹ˆė‹¤.
ģ°øģ”°ė„¼ ģœ„ķ•“ @gongzg .

ģ•ˆė…•ķ•˜ģ„øģš”,
ģˆ˜ź³ ķ•˜ģ…ØģŠµė‹ˆė‹¤!
USE_INTEL_SPATIAL = 0ģœ¼ė”œ Windows ė° Intel HD 4400ģ—ģ„œ caffe-openclģ„ ģ»“ķŒŒģ¼ķ•˜ź³  ģ‹¤ķ–‰ķ•  ģˆ˜ģžˆģ—ˆģŠµė‹ˆė‹¤. ź·øėŸ¬ė‚˜ USE_INTEL_SPATIAL = 1ė”œ ģ»“ķŒŒģ¼ ķ•  ė•Œ @atlury ģ™€ ė™ģ¼ķ•œ ģ˜¤ė„˜ź°€

@gfursin ķ° ģ°Øģ“ė”œķ•“ģ•¼ķ•©ė‹ˆė‹¤. LibDNNģ€ GPUź°€ Intel ģ¹©ź³¼ ė‹¤ė„ø ė©”ėŖØė¦¬ ģ•„ķ‚¤ķ…ģ²˜ė„¼ ź°€ģ§ˆ ź²ƒģœ¼ė”œ ģ˜ˆģƒķ•˜ėƀė”œ ķ˜„ģž¬ ģµœģ ģœ¼ė”œ ģ‹¤ķ–‰ė˜ģ§€ ģ•ŠģŠµė‹ˆė‹¤.
ķ˜„ģž¬ Windowsģ—ģ„œė„ ģž‘ė™ķ•˜ė„ė” Intel ģ»¤ė„ģ„ ģˆ˜ģ •ķ•˜ėŠ” ė°©ė²•ģ„ ģ”°ģ‚¬ķ•˜ź³  ģžˆģŠµė‹ˆė‹¤.

ź°ė…ģž! ź°ģ‚¬ķ•©ė‹ˆė‹¤!

ź·øź±“ ź·øė ‡ź³ , @atlury , ģž„ģ¹˜ 1ź³¼ 2ė„¼ ģ„ ķƒķ•  ė•Œ ģ•½ 10 ģ“ˆ ķ›„ģ— ė§¤ė²ˆ "ģ¹“ķŽ˜ ģ‹œź°„"ģ“ ģ¶©ėŒķ–ˆģŠµė‹ˆė‹¤. ė™ģ¼ķ•œ ė™ģž‘ģ„ ķ•˜ģ…Øė‚˜ģš”? ź°ģ‚¬!

@gfursin ģ•„ė‹ˆģš” ģ¹“ķŽ˜ ķƒ€ģž„ģ„ ģ‹¤ķ–‰ķ•˜ģ§€ ģ•Šģ•˜ģŠµė‹ˆė‹¤ (ė³“ź³ ķ•˜ė ¤ź³  ė…øė „ķ•  ź²ƒģž…ė‹ˆė‹¤). ė‚˜ėŠ” ģ°½ģ— ģ‹¤ė§ķ–ˆź³  ė‚˜ģ¤‘ģ— Ubuntu 17.04ė”œ ģ˜®ź²¼ģŠµė‹ˆė‹¤. Linuxģ— ėŒ€ķ•œ ė‚“ ģ˜ź²¬ģ„ ģ°øģ”°ķ•˜ģ‹­ģ‹œģ˜¤. ź³µź°„ģ ģœ¼ė”œ ģž‘ė™ķ•˜ė©° Linuxģ—ģ„œ 30fps (VGG) ģ“ģƒģ„ ģ–»ģŠµė‹ˆė‹¤. https://github.com/BVLC/caffe/pull/5165

ģ—¬źø°ģ— ģøķ…” ė…¼ė¬øģ“ ź²Œģ‹œė˜ģ—ˆģŠµė‹ˆė‹¤ (clcaffe).
http://www.slideshare.net/IntelSoftware/clcaffe-unleashing-the-power-of-intel-graphics-for-deep-learning-acceleration

ė‹¤ģŒ ė²¤ģ¹˜ ė§ˆķ¬ (28 ķŽ˜ģ“ģ§€ GT3 GPU)ėŠ” ģ»Øė³¼ ė£Øģ…˜ ė ˆģ“ģ–“ģ—ģ„œ INTEL SPATIALģ„ ģ‚¬ģš©ķ•˜ģ—¬ ģ§€ģ›ė˜ģ—ˆģŠµė‹ˆė‹¤.
Alexnet-290 ģ“ėÆøģ§€ / ģ“ˆ
GoogleNet-77 ź°œ ģ“ėÆøģ§€ / ģ“ˆ
VGGA-55 ź°œ ģ“ėÆøģ§€ / ģ“ˆ
Overfeat-91 ź°œ ģ“ėÆøģ§€ / ģ“ˆ

INTEL SPATIALģ„ ģ‚¬ģš©ķ•˜ģ—¬ Object Detection (ė¶„ė„˜ėæė§Œ ģ•„ė‹ˆė¼)ģ„ ķ…ŒģŠ¤ķŠøķ•˜ź³  ģ‹¶ģ§€ė§Œ ģ–“ė””ģ—ė„ ź·øėŸ° ģ˜ˆź°€ ģ—†ģŠµė‹ˆė‹¤. Caffe Layersź°€ ģ•„ģ§ ģ¤€ė¹„ė˜ģ—ˆėŠ”ģ§€ ģ˜ģ‹¬ ģŠ¤ėŸ½ģŠµė‹ˆź¹Œ? ķŠøģœ— ė‹“ģ•„ ź°€źø°

@gongzg ģš°ė¦¬ź°€ ģ‹œė„ ķ•  ģˆ˜ģžˆėŠ” ģœ„ģ˜ ķ…ŒģŠ¤ķŠøģ— ėŒ€ķ•œ ģ†ŒģŠ¤ ģ½”ė“œź°€ ģžˆģŠµė‹ˆź¹Œ?

ģ¶”ź°€ LiDNNģ€ ķ„ėÆøė”œģš“ tiny-dnnź³¼ ķ•Øź»˜ ģž‘ė™ķ•˜ė„ė” ė§Œė“¤ģ–“ģ”ŒģŠµė‹ˆė‹¤ (ģ‚¬ģ „ ķ›ˆė Ø ėœ ėŖØėøģ“ ė§Žģ§€ėŠ” ģ•Šģ§€ė§Œ). ė˜ķ•œ ģ–‘ģžķ™”ė„¼ ķ…ŒģŠ¤ķŠøķ•˜ź³  openclģ“ ģ–“ė–»ź²Œ ė„ģ›€ģ“ė˜ėŠ”ģ§€ (8 ė¹„ķŠø, XNOR ė“±)ė³“ź³  ģ‹¶ģŠµė‹ˆė‹¤. ė§ˆģ§€ė§‰ģœ¼ė”œ openclģ—ģ„œ ģ‹¤ģ‹œź°„ģœ¼ė”œ ė¬¼ģ²“ė„¼ ź°ģ§€ķ•˜ėŠ” ź²ƒģ€ źµ‰ģž„ ķ•  ź²ƒģž…ė‹ˆė‹¤ !!! @ naibaf7 ģ“ ģ•½ź°„ģ˜ ė¹›ģ„ ė˜ģ§ˆ ģˆ˜ ģžˆźø°ė„¼ ė°”ėžė‹ˆė‹¤.

@atlury ė” ģ–“ė ¤ģš“ ģ§ˆė¬øģ— ėŒ€ķ•“ ė‹¤ģŒ ģ£¼ģ— ė‹¤ģ‹œ
ģ˜µģ…˜ģ“ ķ™œģ„±ķ™” ėœ ģƒķƒœģ—ģ„œ ģ»“ķŒŒģ¼ķ•˜ė©“ Intel ź³µź°„ģ“ ģžė™ģœ¼ė”œ ģ‚¬ģš©ė©ė‹ˆė‹¤.
ė¬¼ģ²“ ė¶„ķ•  ė° ź°ģ§€ė„¼ ģœ„ķ•“ ISBI 2016 ė¬øģ„œ ė° źø°ģˆ  ė³“ź³ ģ„œė„¼ ģ½ģ–“ ė³“ģ‹œźø° ė°”ėžė‹ˆė‹¤. ģ“ ģž‘ģ—…ģ„ ė§¤ģš° ė¹ ė„“ź²Œ ģˆ˜ķ–‰ ķ•  ģˆ˜ģžˆėŠ” SK-Net ė° U-Net ģ•„ķ‚¤ķ…ģ²˜ź°€ ģ„¤ėŖ…ė˜ģ–“ ģžˆģŠµė‹ˆė‹¤. AlexNetģ€ ģ“ėŸ¬ķ•œ SK-Netģœ¼ė”œ ė³€ķ™˜ ķ•  ģˆ˜ ģžˆģŠµė‹ˆė‹¤.
SK / U-Netģ—ģ„œ ė©”ėŖØė¦¬ ģ‚¬ģš©ėŸ‰ģ„ ė‚®ź²Œ ģœ ģ§€ķ•˜ė ¤ė©“ LibDNNģ„ ģ‚¬ģš©ķ•“ģ•¼ķ•©ė‹ˆė‹¤.

ģ™€ģš°, ė°©źøˆ ė‹¹ģ‹ ģ˜ ė…¼ė¬øģ„ ģ½ģ—ˆģŠµė‹ˆė‹¤ ... Strided ģ»¤ė„ģ˜ ź°œė…ģ€ ė§¤ģš° ģøģƒģ ģž…ė‹ˆė‹¤. ģ“ ģŠ¤ė ˆė“œė„¼ ķ•˜ģ“ģž¬ķ‚¹ķ•˜ģ§€ėŠ” ģ•Šģ§€ė§Œ ź²°źµ­ģ—ėŠ” Windows ģ•„ėž˜ģ—ģ„œ Openclģ—ģ„œ ķ…ŒģŠ¤ķŠøķ•“ģ•¼ķ•˜ģ§€ė§Œ ź·ø ģ „ģ—ėŠ” ėŖØė‘ ķ…ŒģŠ¤ķŠøķ•“ģ•¼ķ•©ė‹ˆė‹¤ ....

ģ“ź²ƒģ€ ķŒŒģ“ģ¬ ģ „ģš© źµ¬ķ˜„ģž…ė‹ˆź¹Œ? C ++ź°€ ģ—†ģŠµė‹ˆź¹Œ? ģ‚¬ģ „ ķ›ˆė Ø ėœ ėŖØėøģ“ ģžˆģŠµė‹ˆź¹Œ? ģ €ģž„ģ†Œź°€ https://github.com/naibaf7/PyGreentea/tree/master/examples ģž…ė‹ˆź¹Œ? ė„¤, LibDNNģ„ ģ‚¬ģš©ķ•˜ź² ģŠµė‹ˆė‹¤ ...

@atlury ģ˜ˆ, ģ›ėž˜ ģøķ„°ķŽ˜ģ“ģŠ¤ėŠ” C ++ ģ“ģ—ˆģ§€ė§Œ ģš°ė¦¬ėŠ” ķŒŒģ“ģ¬ģœ¼ė”œ ģ „ķ™˜ķ–ˆģŠµė‹ˆė‹¤. ź·øėŸ¬ė‚˜ HDF5 ė˜ėŠ” ģžģ²“ C ++ ģøķ„°ķŽ˜ģ“ģŠ¤ė„¼ ķ†µķ•“ ė°ģ“ķ„°ė„¼ ģ œź³µķ•˜ė ¤ėŠ” ź²½ģš°ģ—ė„ ģž‘ė™ķ•©ė‹ˆė‹¤. SK / U ģœ ķ˜• ė„¤ķŠøģ›Œķ¬ģ— ėŒ€ķ•œ ģ˜¬ė°”ė„ø prototxtė„¼ ė§Œė“œėŠ” ė° ė„ģ›€ģ“ė˜ė„ė” Pythonģ—ģ„œ ģ œź³µķ•˜ėŠ” ė„¤ķŠøģ›Œķ¬ ģƒģ„±źø° ģ½”ė“œė„¼ ģ‚¬ģš©ķ•˜ģ‹­ģ‹œģ˜¤.
ė‹¤ģŒģ€ ģ•½ź°„ ģ˜¤ėž˜ė˜ģ—ˆģ§€ė§Œ ģ „ģ²“ źø°ģˆ  ė³“ź³ ģ„œģž…ė‹ˆė‹¤ : https://arxiv.org/abs/1509.03371 , ģ—¬źø°ģ—ėŠ” LibDNNģ“ ķ”„ė”œź·øėž˜ė°ė˜źø° ģ „ģ˜ ģ„±ėŠ„ ģˆ˜ģ¹˜ź°€ ķ¬ķ•Øė˜ģ–“ ģžˆģŠµė‹ˆė‹¤.
ģš°ė¦¬ź°€ ģ‚¬ģš©ķ•˜ėŠ” ė°ģ“ķ„° ģ„øķŠø (EM ė¶„ė„˜)ģ™€ ź²°ź³¼ź°€ ģ•„ģ§ ź²Œģ‹œė˜ģ§€ ģ•Šģ•˜źø° ė•Œė¬øģ—ģ“ ģ‹œģ ģ—ģ„œ ģ‚¬ģ „ ķ›ˆė Ø ėœ ėŖØėøģ„ ģ œź³µķ•˜ģ§€ ģ•ŠģŠµė‹ˆė‹¤.

@atlury ė²¤ģ¹˜ ė§ˆķ¬ ė°ģ“ķ„° ģ¤‘ ģ¼ė¶€ėŠ” convnet-benchmarkė„¼ ģ‚¬ģš©ķ•˜ģ—¬ ģø”ģ •ė˜ė©° ķ”Œėž«ķ¼ģ—ģ„œ ģž¬ķ˜„ ķ•  ģˆ˜ ģžˆģŠµė‹ˆė‹¤. ķ˜„ģž¬ ź³µź°œģ ģœ¼ė”œ ź³µģœ  ķ•  ė‹¤ė„ø ģ˜ˆź°€ ģ—†ģŠµė‹ˆė‹¤.

@atlury- ģ°øź³  ķ•“ģ£¼ģ…”ģ„œ ź°ģ‚¬ķ•©ė‹ˆė‹¤! ģ“ģ „ģ— Ubuntuģ—ģ„œ Intel GPU ģš© OpenCLģ„ ģ„¤ģ¹˜ķ•˜ź³  ģ‚¬ģš©ķ•˜ėŠ” ė° ė§Žģ€ ė¬øģ œź°€ ģžˆģ—ˆģ§€ė§Œ (Linux ģ»¤ė„ģ„ ė‹¤ģ‹œ ģ»“ķŒŒģ¼ķ•“ģ•¼ķ–ˆģŠµė‹ˆė‹¤) ģµœģ‹  ė“œė¼ģ“ė²„ź°€ ģ •ģƒģ ģœ¼ė”œ ģž‘ė™ ķ•  ģˆ˜ ģžˆģŠµė‹ˆė‹¤. ķ™•ģøķ•“ģ•¼ķ•©ė‹ˆė‹¤. ź·øź±“ ź·øė ‡ź³ , # 5165ģ—ėŠ” ģ›¹ģŗ  + FPS ģø”ģ •ģ„ ķ†µķ•œ Caffe ė¶„ė„˜ģ˜ ģŠ¤ėƒ… ģƒ·ģ“ ģžˆģŠµė‹ˆė‹¤. ģ–“ė–¤ ķ”„ė”œź·øėžØģ„ ģ‚¬ģš©ķ–ˆėŠ”ģ§€ ė¬¼ģ–“ė“ė„ ė ź¹Œģš”? ź°ģ‚¬ķ•©ė‹ˆė‹¤ !!!

ėæ”ėæ”

ė‹¤ģŒģ„ ģˆ˜ķ–‰ķ•˜ģ‹­ģ‹œģ˜¤.

  1. http://cdimage.ubuntu.com/daily-live/current/ ģ‚¬ģš©

  2. opencl SDK ė° opencl ėŸ°ķƒ€ģž„ ģ„¤ģ¹˜ (ģ»¤ė„ ķŒØģ¹˜ź°€ ķ•„ģš”ķ•˜ģ§€ ģ•ŠģŒ)
    https://software.intel.com/en-us/intel-opencl/download
    https://software.intel.com/en-us/articles/opencl-drivers

  3. https://github.com/BVLC/caffe/tree/opencl ė‹¤ģš“ė”œė“œ
    (a) Viennacl, libdnn, intel spatial, opencv ė“±ģ„ ķ™œģ„±ķ™”ķ•˜ģ—¬ ģ»“ķŒŒģ¼ķ•˜ģ‹­ģ‹œģ˜¤. ź³µģœ  ė¼ģ“ėøŒėŸ¬ė¦¬ė„¼ ė§Œė“œģ„øģš”. ė‚˜ėŠ” ģžģ£¼ ģ‚¬ģš©ķ•˜ģ§€ ģ•Šźø° ė•Œė¬øģ— ķŒŒģ“ģ¬ģ„ ķ™œģ„±ķ™”ķ•˜ģ§€ ģ•ŠģŠµė‹ˆė‹¤.

  4. VGG ģ¹“ķŽ˜ ėŖØėø, prototxt
    ė‹¤ģš“ė”œė“œ
    http://www.robots.ox.ac.uk/~vgg/software/very_deep/caffe/VGG_ILSVRC_16_layers.caffemodel
    https://gist.githubusercontent.com/ksimonyan/211839e770f7b538e2d8/raw/0067c9b32f60362c74f4c445a080beed06b07eb3/VGG_ILSVRC_16_layers_deploy.prototxt

include engine : INTEL_SPATIAL for all convolutional layer in your deploy.proto

synset_words.txt ź°€ģ ø ģ˜¤źø°

  1. ģ“ ķ”„ė”œź·øėžØģ„ ģ‚¬ģš©ķ•˜ģ—¬ ķ…ŒģŠ¤ķŠø
    https://gist.github.com/atlury/f65fd41eb805cc5f77f666a59e71eae2

input_dimģ“ 3 ź°œ ģ±„ė„ė”œ 10 (ķ•œ ė²ˆģ— ķ•˜ė‚˜ģ˜ ģ“ėÆøģ§€ ė§Œ ģ œź³µķ•Ø)ģ“ ģ•„ė‹Œ 1 (ķ”„ė”œķ† ģ—ģ„œ)ģøģ§€ ķ™•ģøķ•˜ź³  ķ¬źø° ģ”°ģ •ģ€ ģžė™ģœ¼ė”œ ģ“ė£Øģ–“ģ§‘ė‹ˆė‹¤.
input_dim : 1
input_dim : 3
input_dim : 224
input_dim : 224

ģ¶”ź°€ ė„ģ›€ģ“ ķ•„ģš”ķ•˜ė©“ skype : atlury ė˜ėŠ” gtalk : atlury ģ—ģ„œ ģ €ė„¼

ģ“ź²ƒģ€ Linuxģ—ģ„œė§Œ ģž‘ė™ķ•˜ė©° Windowsģ— ėŒ€ķ•œ opencl ģ§€ģ›ģ€ ģ—¬ģ „ķžˆ @ naibaf7 ģ—ģ„œ ģž‘ģ—…

ėŖØė“  ģ„øė¶€ ģ‚¬ķ•­ģ— ėŒ€ķ•“ @atlury ģ—ź²Œ ź°ģ‚¬ė“œė¦½ė‹ˆė‹¤-ėŒ€ė‹Øķžˆ ź°ģ‚¬ķ•©ė‹ˆė‹¤-ź³§ ķ…ŒģŠ¤ķŠøķ•˜ź² ģŠµė‹ˆė‹¤! ź·øź±“ ź·øė ‡ź³ , ģ €ėŠ” Collective Knowledge Frameworkė„¼ ģ‚¬ģš©ķ•˜ģ—¬ Windows (CPU ė° OpenCL ėŖØė“œ)ģ— Caffe ģ„¤ģ¹˜ė„¼ ģžė™ķ™”ķ•˜źø° ģ‹œģž‘ķ–ˆģ§€ė§Œ ģ—¬ģ „ķžˆ ė” ė§Žģ€ ķ…ŒģŠ¤ķŠøź°€ ķ•„ģš”ķ•©ė‹ˆė‹¤ : https://github.com/dividiti/ck-caffe
ė™ė£Œģ˜ ķ”¼ė“œė°±ģ„ źø°ė‹¤ė¦¬ź³  ģžˆģœ¼ė©° ģ œėŒ€ė”œ ģž‘ė™ķ•˜ė©“ ėŖ‡ ģ£¼ ģ•ˆģ— ź³µģ‹ ė¦“ė¦¬ģŠ¤ė„¼ ė§Œė“¤ ź²ƒģž…ė‹ˆė‹¤ (ģ•„ė§ˆė„ Android ģž„ģ¹˜ė„ ģ§€ģ›).

ģ•ˆė…•ķ•˜ģ„øģš”. ė„ģ„œź“€ź³¼ ģœ„ģ˜ ķ† ė” ģ— ź°ģ‚¬ė“œė¦½ė‹ˆė‹¤.

ķ˜„ģž¬ USE_GREENTEA = 1, USE_LIBDNN = 1 ė° USE_INTEL_SPATIAL = 1ė”œ Windows OpenCL ė¹Œė“œ ė„¼ ģˆ˜ģ •ķ•˜ź³  ViennaCLģ— ėŒ€ķ•œ ķ—¤ė” ķŒŒģ¼ģ„ ė¹Œė“œ ķ•œ ģµœģ‹  ģ»¤ė°‹ģ„ ė¹Œė“œķ•˜ė ¤ź³ ķ•©ė‹ˆė‹¤. ė‚“ build_win.cmdź°€ ģ—¬źø°ģ— ģ²Øė¶€ė˜ģ–“ ģžˆģŠµė‹ˆė‹¤ : build_win.txt

ź·øėŸ¬ė‚˜ ė¼ģ“ėøŒėŸ¬ė¦¬ė„¼ ģ¤‘ź°„ģ— ė¹Œė“œķ•˜ė©“ ķ•­ģƒ ė‹¤ģŒ ģ˜¤ė„˜ź°€ ė°œģƒķ•©ė‹ˆė‹¤.
ninja: build stopped: subcommand failed.
ERROR: Build failed
ģƒģ„øķžˆ:
E:\caffe-opencl\src\caffe\layers\conv_layer_spatial.cpp(1514) : error C2572: 'ca ffe::ConvolutionLayerSpatial<float>::swizzleWeights' : redefinition of default p arameter : parameter 4 ..\..\include\caffe/layers/conv_spatial_layer.hpp(164) : see declaration of 'caffe::ConvolutionLayerSpatial<float>::swizzleWeights' E:\caffe-opencl\src\caffe\layers\conv_layer_spatial.cpp(1519) : error C2572: 'ca ffe::ConvolutionLayerSpatial<double>::swizzleWeights' : redefinition of default parameter : parameter 4
ģ“ ģ˜¤ė„˜ź°€ ģœ„ģ—ģ„œ ģ–øźø‰ ķ•œ ź²ƒź³¼ ė™ģ¼ķ•œ ź²½ģš° ģ‚¬ź³¼ė“œė¦½ė‹ˆė‹¤.

USE_INTEL_SPATIAL = 0ģœ¼ė”œ ģ‹œė„ķ–ˆģ§€ė§Œ ė‹¤ģŒ ģ˜¤ė„˜ź°€ ė°œģƒķ–ˆģŠµė‹ˆė‹¤.
greentea_math_functions.cpp.obj : error LNK2019: unresolved external symbol clEn queueUnmapMemObject referenced in function "void __cdecl caffe::greentea_gpu_asu m<float>(int,int,struct _cl_mem * const,int,float *)" (??$greentea_gpu_asum@M<strong i="19">@ca</strong> ffe@@YAXHHQEAU_cl_mem@@HPEAM@Z) syncedmem.cpp.obj : error LNK2001: unresolved external symbol clEnqueueUnmapMemO bject benchmark.cpp.obj : error LNK2019: unresolved external symbol clWaitForEvents re ferenced in function "public: virtual __cdecl caffe::Timer::~Timer(void)" (??1Ti mer@caffe@@UEAA@XZ) benchmark.cpp.obj : error LNK2019: unresolved external symbol clReleaseEvent ref erenced in function "public: virtual __cdecl caffe::Timer::~Timer(void)" (??1Tim er@caffe@@UEAA@XZ) benchmark.cpp.obj : error LNK2019: unresolved external symbol clGetEventProfilin gInfo referenced in function "public: virtual float __cdecl caffe::Timer::MicroS econds(void)" (?MicroSeconds@Timer@caffe@@UEAAMXZ) bin\caffe.dll : fatal error LNK1120: 34 unresolved externals LINK failed. with 1120

ģ“ģ— ėŒ€ķ•“ ģ¹œģ ˆķ•˜ź²Œ ģ”°ģ–øķ•˜ģ‹­ģ‹œģ˜¤. ėŒ€ė‹Øķžˆ ź°ģ‚¬ķ•©ė‹ˆė‹¤.

@ yshen92 ģ²« ė²ˆģ§ø ģ˜¤ė„˜ź°€ ģ•Œė ¤ģ ø ģžˆģœ¼ė©° ģž‘ģ—… ģ¤‘ģž…ė‹ˆė‹¤.
ė‘ ė²ˆģ§ø ģ˜¤ė„˜ėŠ” ģ¼ė°˜ģ ģœ¼ė”œ OpenCL DLLģ“ ģœ ķšØķ•˜ģ§€ ģ•Šģœ¼ė©° ģ¼ė¶€ źø°ķ˜øź°€ ģ—†ģŒģ„ ģ˜ėÆøķ•©ė‹ˆė‹¤. ė³“ģœ ķ•˜ź³ ģžˆėŠ” ķ•˜ė“œģ›Øģ–“ģ™€ ģ„¤ģ¹˜ ķ•œ OpenCL SDKė„¼ ģ•Œė ¤ģ£¼ģ‹œź² ģŠµė‹ˆź¹Œ?
ģ“ ė¬øģ œėŠ” ģ¼ė°˜ģ ģœ¼ė”œ CUDA ė‚“ģ˜ nVidiaģ—ģ„œ ģ œź³µė˜ėŠ” OpenCL SDKģ—ģ„œ ė°œģƒķ•©ė‹ˆė‹¤. Intel ė° AMD OpenCL SDKėŠ” ė²„ģ „ 1.2 ė° 2.0ģ—ģ„œ ė¬øģ œź°€ ģ—†ģŠµė‹ˆė‹¤.

@ naibaf7 ė‹µģž„ģ„ ė³“ė‚“ ģ£¼ģ…”ģ„œ ź°ģ‚¬ķ•©ė‹ˆė‹¤.

Intel HD Graphics 4000 ė° NVIDIA NVS 5200Mģ„ ģ‚¬ģš©ķ•˜ģ—¬ Windows 8 Pro 64 ė¹„ķŠø Dellģ—ģ„œ ė¼ģ“ėøŒėŸ¬ė¦¬ė„¼ źµ¬ģ¶•ķ•˜ź³  ģžˆģŠµė‹ˆė‹¤. ź·øė¦¬ź³  ė°©źøˆ ģµœģ‹  Intel OpenCL SDK v6.3ģ„ ģ„¤ģ¹˜ķ–ˆģŠµė‹ˆė‹¤. OpenCL ė””ė ‰ķ† ė¦¬ź°€ CUDAģ™€ ķ•Øź»˜ ģ œź³µė˜ėŠ” ė””ė ‰ķ† ė¦¬ė„¼ ź°€ė¦¬ķ‚¤ėŠ” ź²ƒ ź°™ģŠµė‹ˆė‹¤.

ė”°ė¼ģ„œ ė¹Œė“œģ—ģ„œ Intel OpenCL SDKė„¼ ģ‚¬ģš©ķ•˜ė ¤ėŠ” ģ‹œė„ģ—ģ„œ CUDAė„¼ ģ œź±°ķ•˜ź³  ė‹¤ģŒź³¼ ź°™ģ“ 46, 48, 52 ė° 53 ķ–‰ģ—ģ„œ FindOpenCL.cmake ė„¼ ģ•½ź°„ ģ”°ģž”ķ•˜ź²Œ ģˆ˜ģ •ķ–ˆģŠµė‹ˆė‹¤.

IF("${ISWIN64}" STREQUAL "Win64")
FIND_LIBRARY(OPENCL_LIBRARIES OpenCL.lib "${OPENCL_LIB_DIR}" "$ENV{CUDA_LIB_PATH}" "$ENV{CUDA_PATH}/lib/x64" "$ENV{INTELOCLSDKROOT}/lib/x64")
ELSE("${ISWIN64}" STREQUAL "Win64")
FIND_LIBRARY(OPENCL_LIBRARIES OpenCL.lib "${OPENCL_LIB_DIR}" "$ENV{CUDA_LIB_PATH}" "$ENV{CUDA_PATH}/lib/Win32" "$ENV{INTELOCLSDKROOT}/lib/x86")
ENDIF("${ISWIN64}" STREQUAL "Win64")

FIND_PATH(OPENCL_INCLUDE_DIRS CL/cl.h PATHS "${_OPENCL_INC_CAND}" "$ENV{CUDA_INC_PATH}" "$ENV{CUDA_PATH}/include" "$ENV{INTELOCLSDKROOT}/include")
FIND_PATH(_OPENCL_CPP_INCLUDE_DIRS CL/cl.hpp PATHS "${_OPENCL_INC_CAND}" "$ENV{CUDA_INC_PATH}" "$ENV{CUDA_PATH}/include" "$ENV{INTELOCLSDKROOT}/include")
źø°ė³øģ ģœ¼ė”œ ģøķ…” SDK ź²½ė”œė„¼ ģ¶”ź°€ķ•˜źø° ė§Œķ•˜ė©“ė©ė‹ˆė‹¤. ź·øėž˜ė„ ģ œėŒ€ė”œķ•˜ź³  ģžˆėŠ”ģ§€ ķ™•ģ‹¤ķ•˜ģ§€ ģ•ŠģŠµė‹ˆė‹¤. ģ“ź²ƒ ģ—†ģ“ėŠ” ģŠ¤ķ¬ė¦½ķŠøź°€ SDKė„¼ ģ°¾ģ§€ ėŖ»ķ•©ė‹ˆė‹¤.

ź·øėŸ¬ė‚˜ ģ—¬ģ „ķžˆ ģœ„ģ™€ ė™ģ¼ķ•œ ģ˜¤ė„˜ź°€ ė°œģƒķ•©ė‹ˆė‹¤ (Intel Spatialģ—†ģ“ ė¹Œė“œ).
ź·øė¦¬ź³  ģ—¬źø°ģ— ģ°øģ”°ė„¼ ģœ„ķ•“ ģŠ¤ķ¬ė¦½ķŠøģ—ģ„œ ģ§ģ ‘ ź°€ģ øģ˜Ø źµ¬ģ„± ķŒŒģ¼ģ“ ģžˆģŠµė‹ˆė‹¤.
ConfigInfo.txt
ė‚“ź°€ ė­˜ ģž˜ėŖ»ķ–ˆėŠ”ģ§€ ģ•Œģ•„?

ģ•ˆė…•ķ•˜ģ„øģš” @atlury- ė“œė””ģ–“ Ubuntu 17.04ė„¼ ģ„¤ģ¹˜ķ•  ģ‹œź°„ģ„ ģ°¾ģ•˜ź³  ģ»¤ė„ģ„ ė‹¤ģ‹œ ė¹Œė“œķ•˜ģ§€ ģ•Šź³  Intel GPU ė“œė¼ģ“ė²„ė„¼ ģ„¤ģ¹˜ķ•˜ėŠ” ź²ƒģ“ ė§¤ģš° ź°„ė‹Øķ–ˆģŠµė‹ˆė‹¤. ź°ģ‚¬ķ•©ė‹ˆė‹¤! Caffe-OpenCLė„ ģ„¤ģ¹˜ķ–ˆģŠµė‹ˆė‹¤.

ģ»¤ė„ ģŗģ‹±ģ—ėŠ” ģ—¬ģ „ķžˆ ė¬øģ œź°€ ģžˆģœ¼ėƀė”œ ģ‹œģž‘ ė¹„ģš©ģ“ ė§¤ģš° ė†’ģ§€ė§Œ @ naibaf7 ė° @psyhtest ėŠ”ģ“ė„¼ ź°œģ„ ķ•˜źø° ģœ„ķ•“ ė…øė „ķ•˜ź³  ģžˆģŠµė‹ˆė‹¤. ģ»¤ė„ ģŗģ‹± ģ†ė„ė„¼ ģ•½ź°„ ė†’ģ“ėŠ” ģž„ģ‹œ ģ†”ė£Øģ…˜ģ€ VIENNACL_CACHE_PATH ė° CUDA_CACHE_DISABLE ķ™˜ź²½ ė³€ģˆ˜ė„¼ ģ‚¬ģš©ķ•˜ėŠ” ź²ƒģž…ė‹ˆė‹¤ (https://github.com/dividiti/ck-caffe/issues/44#issuecomment-277205871 ģ°øģ”°).

ź·øėž˜ė„ ģ§ˆė¬øģ“ ģžˆģŠµė‹ˆė‹¤. deploy.protoģ˜ ėŖØė“  ģ»Øė³¼ ė£Øģ…˜ ė ˆģ“ģ–“ģ— ėŒ€ķ•“ ģ—”ģ§„ : INTEL_SPATIALģ„ ģ¶”ź°€ķ•˜ėŠ” ė°©ė²•ģ„ ģ“ķ•“ķ•˜ģ§€ ėŖ»ķ–ˆģŠµė‹ˆė‹¤. ė‚˜ėŠ” ģ—¬ģ „ķžˆ ģ“ˆė³“ ģ‚¬ģš©ģžģž…ė‹ˆė‹¤ (ģ €ėŠ” ķ•˜ģœ„ ė¼ģ“ėøŒėŸ¬ė¦¬ė„¼ ģµœģ ķ™”ķ•˜ė ¤ėŠ” ģ»“ķŒŒģ¼ėŸ¬ģŖ½ģ— ė” ź°€ź¹ģŠµė‹ˆė‹¤). ģƒ˜ķ”Œģ„ ė³“ė‚“ ģ£¼ģ‹œź² ģŠµė‹ˆź¹Œ? ė§¤ģš° ź°ģ‚¬ķ•˜ź² ģŠµė‹ˆė‹¤!

ė˜ ė‹¤ė„ø ģ°øź³  ģ‚¬ķ•­ : ź“€ģ‹¬ģ“ ģžˆė‹¤ė©“ CK ķ”„ė ˆģž„ ģ›Œķ¬ė„¼ ķ†µķ•“ OpenCL, ViennaCL ė° USE_INTEL_SPATIALė”œ Caffeė„¼ ģ–“ģ…ˆėø”ķ•˜ėŠ” ģ§€ģ›ģ„ ģ¶”ź°€ķ–ˆģŠµė‹ˆė‹¤ (ģ˜ˆ : ģ› ķ“ė¦­ ģž¬ ė¹Œė“œ).

ck ģ„¤ģ¹˜ ķŒØķ‚¤ģ§€ : lib-caffe-bvlc-opencl-libdnn-clblast-universal --env.USE_INTEL_SPATIAL = ON

ģžģ„øķ•œ ė‚“ģš©ģ€ https://github.com/dividiti/ck-caffe/wiki/Installationģ—ģ„œ ģ°¾ģ„ ģˆ˜ ģžˆģŠµė‹ˆė‹¤.

ķ˜„ģž¬ ėŖ‡ ź°€ģ§€ ķ”Œėž«ķ¼ģ—ģ„œ ViennaCL ģŗģ‹±ģ„ ķ”„ė”œķŒŒģ¼ ė§ķ•˜ź³  ģžˆģŠµė‹ˆė‹¤. ė‚˜ėŠ” ź·øź²ƒģ“ ėŖ‡ ź°€ģ§€ ė³€ź²½ ķ›„ģ— ź½¤ ė§Œģ”±ģŠ¤ėŸ½ź²Œ ģž‘ė™ ķ•  ź²ƒģ“ė¼ź³  ģƒź°ķ•©ė‹ˆė‹¤.

@gfursin : CUDA_CACHE_DISABLE ģ€ ģ»¤ė„ģ— ėŒ€ķ•œ NVIDIAģ˜ ģžģ²“ ģŗģ‹± ė©”ģ»¤ė‹ˆģ¦˜ģ„ ė¹„ķ™œģ„±ķ™”ķ•˜ėŠ” ķšØź³¼ź°€ ģžˆģœ¼ėƀė”œ ģ†ė„ź°€ ėŠė ¤ģ§ˆėæģž…ė‹ˆė‹¤ (ė¬¼ė”  NVIDIA źø°ė°˜ ķ”Œėž«ķ¼ģ—ģ„œ). ź·øėŸ¬ė‚˜ ģŗģ‹œ ķ”„ė”œķŒŒģ¼ ė§ģ—ėŠ” ķ•„ģš”ķ•©ė‹ˆė‹¤.

@psyhtest- ė‚“ź°€ ė‹¹ģ‹ ģ„ ģ˜¤ķ•“ķ–ˆźø° ė•Œė¬øģ— ė‹¹ģ‹ ģ˜ ė©”ėŖØģ— ź°ģ‚¬ė“œė¦½ė‹ˆė‹¤-ģ“ģƒķ•œ ė²„ź·øģ™€ ģ¼ģ‹œģ ģø ķ•“ź²° ė°©ė²•ģ“ė¼ź³  ģƒź°ķ–ˆģŠµė‹ˆė‹¤.) ...

@ naibaf7 ķ˜„ģž¬ Windows ģ§€ģ› ģƒķƒœėŠ” ģ–“ė–»ģŠµė‹ˆź¹Œ? Windows ģš© ģøķ…” ź³µź°„ ģ—”ģ§„ ģ§€ģ› ģž‘ģ—…ģ„ ģ“ėÆø ģ‹œģž‘ ķ•˜ģ…ØėŠ”ģ§€ ź¶źøˆķ•©ė‹ˆė‹¤.

@gongzg ė‚˜ėŠ” ģ“ź²ƒģ„ ķ…ŒģŠ¤ķŠøķ•˜źø° ģœ„ķ•“ Intel ėž©ķ†±ģ—ģ„œ Windows ķ™˜ź²½ģ„ ģ„¤ģ •ķ•˜źø° ģ‹œģž‘ķ–ˆģ§€ė§Œ ģ•„ģ§ ź·ø ģ“ģƒģ„ ģ–»ģ§€ ėŖ»ķ–ˆģŠµė‹ˆė‹¤. ė”°ė¼ģ„œ Intel ź³µź°„ ģ—”ģ§„ģ€ ģ—¬ģ „ķžˆ ā€‹ā€‹Windowsģ—ģ„œ ģ»“ķŒŒģ¼ ė¬øģ œź°€ ģžˆģ§€ė§Œ ė‚˜ėØøģ§€ėŠ” ģž‘ė™ķ•©ė‹ˆė‹¤.

@ naibaf7 ģ—…ė°ģ“ķŠø ģ£¼ģ…”ģ„œ ź°ģ‚¬ķ•©ė‹ˆė‹¤. ź·øėŸ° ė‹¤ģŒ Windowsģ—ģ„œ ė‚“ė¶€ ź³µź°„ ģ—”ģ§„ ė¬øģ œė„¼ ķ•“ź²°ķ•  ė‚“ė¶€ ė¦¬ģ†ŒģŠ¤ź°€ ģžˆėŠ”ģ§€ ķ™•ģøķ•©ė‹ˆė‹¤.

ģ“ ė¶„źø°ź°€ Windows ė° AMD GPUģ—ģ„œ ģž‘ė™ķ•©ė‹ˆź¹Œ?

ė„¤, ź·øė ‡ģŠµė‹ˆė‹¤. AMD GPUėŠ” Windowsģ™€ Linux ėŖØė‘ģ—ģ„œ LibDNNģœ¼ė”œ ģ™„ė²½ķ•˜ź²Œ ģ§€ģ›ė©ė‹ˆė‹¤. ģ „ģ²“ Intel GPU ģ§€ģ›ģ€ 4 ģ›” 28 ģ¼ģ— ģ“ģ–“ģ§‘ė‹ˆė‹¤.

ėæ” ė¹µė€Ø
David, Intel GPU ģš© Pythonģ—ģ„œ Windows OpenCLģ— ėŒ€ķ•œ ģ§€ģ›ģ“ ģ¤€ė¹„ė˜ė©“ ģ•Œė ¤ģ£¼ģ‹œź² ģŠµė‹ˆź¹Œ? ķ…ŒģŠ¤ķŠøķ•˜ź³ ė³“ź³  ķ•  ėŖ‡ ź°€ģ§€ ģ‚¬ķ•­ģ“ ģžˆģŠµė‹ˆė‹¤.

@hillarycanas- ė©°ģ¹  ģ „ģ— Windows 10ģ“ ģ„¤ģ¹˜ėœ AMDģ—ģ„œ libDNNģœ¼ė”œ Caffeģ˜ OpenCL ė²„ģ „ģ„ ģ»“ķŒŒģ¼ķ•˜ź³  ģ‹¤ķ–‰ķ•  ģˆ˜ ģžˆģŒģ„ ķ™•ģøķ–ˆģŠµė‹ˆė‹¤ (ķ…ŒģŠ¤ķŠøė„¼ ģœ„ķ•“ Radeon HD Graphicsģ™€ ķ•Øź»˜ ź½¤ ģ˜¤ėž˜ėœ AMD E1-2500 APUė„¼ ģ‚¬ģš©ķ–ˆģŠµė‹ˆė‹¤). http://tinyurl.com/k3dhsc2(AMD ź²€ģƒ‰)ģ—ģ„œ ģ„±ėŠ„ ź²°ź³¼ė„¼ ė³¼ ģˆ˜ ģžˆģŠµė‹ˆė‹¤.
CK ķŒØķ‚¤ģ§€ "lib-caffe-bvlc-opencl-libdnn-viennacl-universal"ģ„ ģ‚¬ģš©ķ•˜ģ—¬ Windowsģ—ģ„œ Caffeė„¼ ģ»“ķŒŒģ¼ķ•˜ź³  ģ‹¤ķ–‰ķ–ˆģŠµė‹ˆė‹¤ (https://github.com/dividiti/ck-caffe/wiki/Installation#AMD_GPU ģ°øģ”°).

ė˜ ź·€ģ°®ź²Œķ•“ģ„œ ģ£„ģ†”ķ•©ė‹ˆė‹¤. ģ‚¬ģš©ģž ķ”¼ė“œė°± ķ›„ CKģ—ģ„œ Windows ģš© Caffe ė¼ģ“ėøŒėŸ¬ė¦¬ ė° ė°”ģ“ė„ˆė¦¬ė„¼ ģžė™ģœ¼ė”œ ķŒØķ‚¤ģ§•ķ•˜ėŠ” ģ§€ģ›ģ„ ģ¶”ź°€ķ–ˆģœ¼ė©° ģ“ģ œ ģµœģ†Œķ•œģ˜ ģ„¤ģ¹˜ė”œ ė‹¤ė„ø Windows ģ‹œģŠ¤ķ…œģ— Caffe CPU ė° OpenCL ė²„ģ „ģ„ ģ„¤ģ¹˜ķ•˜ź³  ė²¤ģ¹˜ė§ˆķ‚¹ ķ•  ģˆ˜ ģžˆģŠµė‹ˆė‹¤.

$ pip install ck
$ ck pull repo --url=https://github.com/dividiti/ck-caffe
$ ck install package:lib-caffe-bvlc-master-cpu-bin-win
$ ck install package:lib-caffe-bvlc-opencl-libdnn-viennacl-bin-win
$ ck crowdbench caffe --env.CK_CAFFE_BATCH_SIZE=1

ėæ”ėæ”
ģ“ź²ƒģ€ ėŒ€ė‹Øķ•©ė‹ˆė‹¤ :)
CaffeėŠ” ė‹¤ģŒź³¼ ź°™ģ“ ģ‰½ź²Œ ģ£¼ė„˜ź°€ ė  ģˆ˜ ģžˆģŠµė‹ˆė‹¤. :)

ģ•ˆė…•ķ•˜ģ„øģš”,

ė‹¤ģŒ ģœ„ģ¹˜ģ—ģžˆėŠ” caffeģ˜ ź³µģ‹ OpenCL ėøŒėžœģ¹˜ė„¼ ģ‹¤ķ–‰ ķ•“ ė³“ģ•˜ģŠµė‹ˆė‹¤.
ė‚“ Macģ˜ https://github.com/BVLC/caffe/tree/opencl ź³¼ ė‹¤ģŒ ķ•˜ė“œģ›Øģ–“ ģ„øė¶€ ģ •ė³“ :
ėŖØėøėŖ… : MacBook Pro
ėŖØėø ģ‹ė³„ģž : MacBookPro12,1
ķ”„ė”œģ„øģ„œ ģ“ė¦„ : Intel Core i5
ķ”„ė”œģ„øģ„œ ģ†ė„ : 2.7GHz
ķ”„ė”œģ„øģ„œ ģˆ˜ : 1
ģ“ ģ½”ģ–“ ģˆ˜ : 2
L2 ģŗģ‹œ (ģ½”ģ–“ ė‹¹) : 256KB
L3 ģŗģ‹œ : 3MB
ė©”ėŖØė¦¬ : 8GB
ź·øėž˜ķ”½ : Intel Iris Graphics 6100 1536 MB

ė¬øģ œģ—†ģ“ ė¶„ė„˜ ķŠœķ† ė¦¬ģ–¼ģ„ ģ‹¤ķ–‰ķ•  ģˆ˜ ģžˆģŠµė‹ˆė‹¤. ź·øėŸ¬ė‚˜ GPU ėŖØė“œė”œ ģ „ķ™˜ķ•˜ź³  net.forward ()ė„¼ ģ‹¤ķ–‰ķ•˜ė ¤ź³ ķ•˜ė©“ ģ»¤ė„ģ“ ė§¤ė²ˆ ģ£½ģŠµė‹ˆė‹¤. ģ“ź²ƒģ€ OpenCL caffeģ˜ģ“ ė¶„źø°ź°€ ģøķ…” ķ†µķ•© ź·øėž˜ķ”½ ģ¹“ė“œė„¼ ģ§€ģ›ķ•˜ģ§€ ģ•ŠģŒģ„ ģ˜ėÆøķ•©ė‹ˆź¹Œ?

ź°ģ‚¬,

ė‚Øģž ģ“ė¦„

@saliltambe OpenCL ėøŒėžœģ¹˜ėŠ” ģøķ…” iGPUė„¼ ģ§€ģ›ķ•©ė‹ˆė‹¤. ėŒ€ė¶€ė¶„ģ˜ ķ…ŒģŠ¤ķŠøėŠ” Linux ģ‹œģŠ¤ķ…œģ—ģ„œ ģ“ė£Øģ–“ ģ§€ģ§€ė§Œ Macģ—ģ„œė„ ģž‘ė™ķ•©ė‹ˆė‹¤. net.forward ()ė„¼ ģ‹¤ķ–‰ķ•  ė•Œ ė§Œė‚œ ķŠ¹ģ • ģ˜¤ė„˜ėŠ” ė¬“ģ—‡ģž…ė‹ˆź¹Œ?

@gongzg ė‹µģž„ģ„ ė³“ė‚“ ģ£¼ģ…”ģ„œ ź°ģ‚¬ķ•©ė‹ˆė‹¤. jupyter ė…øķŠøė¶ģ—ģ„œ ģ‹¤ķ–‰ķ•  ė•Œ ė‹¤ģŒź³¼ ź°™ģ€ ģ˜¤ė„˜ ė©”ģ‹œģ§€ź°€ ė‚˜ķƒ€ė‚©ė‹ˆė‹¤. "ģ»¤ė„ģ“ ģ¢…ė£Œ ėœ ź²ƒ ź°™ģŠµė‹ˆė‹¤. ģžė™ģœ¼ė”œ ė‹¤ģ‹œ ģ‹œģž‘ė©ė‹ˆė‹¤." ė‚˜ėŠ” ė§¤ģš° ģž‘ģ€ ė°°ģ¹˜ ķ¬źø°ė„¼ ģ‹¤ķ–‰ķ•˜ź³  ģžˆģœ¼ėƀė”œ ė©”ėŖØė¦¬ ė¶€ģ”±ģœ¼ė”œ ģøķ•“ ģ»¤ė„ģ“ ģ£½ģ§€ ģ•ŠėŠ”ė‹¤ź³  ģƒź°ķ•©ė‹ˆė‹¤. ė˜ķ•œ caffe.set_mode_gpu ()ė„¼ ģ‚¬ģš©ķ•˜ģ—¬ GPU ėŖØė“œė”œ ģ „ķ™˜ ķ•  ė•Œ ģ˜¤ė„˜ź°€ ė°œģƒķ•˜ģ§€ ģ•ŠģŠµė‹ˆė‹¤. net.forward ()ė„¼ ģ‹¤ķ–‰ķ•  ė•Œė§Œ ģ˜¤ė„˜ź°€ ė°œģƒķ•©ė‹ˆė‹¤.

ėæ” ė¹µė€Ø
ģ¢€ ė” ė§Žģ€ ģ •ė³“ź°€ ķ•„ģš”ķ•©ė‹ˆė‹¤. ģ–“ė–»ź²Œ ģ»“ķŒŒģ¼ ķ–ˆģŠµė‹ˆź¹Œ (ģ»“ķŒŒģ¼ėŸ¬ ė²„ģ „, Caffe ģ„¤ģ •, ķ™œģ„±ķ™” ķ•œ BLAS ė¼ģ“ėøŒėŸ¬ė¦¬)?
./build/test/test_all.testbin ģ‹¤ķ–‰ķ•˜ź±°ė‚˜ make runtest ė„¼ ģ‹¤ķ–‰ķ•  ģˆ˜ ģžˆģŠµė‹ˆź¹Œ (Makefileģ„ ģ‚¬ģš©ķ•œ ź²½ģš°)?

ėæ” ė¹µė€Ø
ģ•ˆė…•ķ•˜ģ„øģš” fabian, ģ„øė¶€ ģ •ė³“ėŠ” ė‹¤ģŒź³¼ ź°™ģŠµė‹ˆė‹¤.
-- ģ¼ė°˜:
-ė²„ģ „ : 1.0.0
-ķž˜ė‚“ : ģ•Œ ģˆ˜ ģ—†ģŒ
-ģ‹œģŠ¤ķ…œ : Darwin
-C ++ ģ»“ķŒŒģ¼ėŸ¬ : /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++

-ė¦“ė¦¬ģŠ¤ CXX ķ”Œėž˜ź·ø : -O3 -DNDEBUG -fPIC -Wall -std = c ++ 11 -DCMAKE_BUILD -Wno-sign-compare -Wno-uninitialized

-ė””ė²„ź·ø CXX ķ”Œėž˜ź·ø : -g -fPIC -Wall -std = c ++ 11 -DCMAKE_BUILD -Wno-sign-compare -Wno-uninitialized

  • -ė¹Œė“œ ģœ ķ˜• : ė¦“ė¦¬ģŠ¤
  • -BUILD_SHARED_LIBS : ON
  • -BUILD_python : ON
  • -BUILD_matlab : źŗ¼ģ§
  • -BUILD_docs : ON
  • -CPU_ONLY : źŗ¼ģ§
  • -USE_OPENCV : ON
  • -USE_FFT : źŗ¼ģ§
  • -USE_LEVELDB : ON
  • -USE_LMDB : ON
  • -USE_NCCL : źŗ¼ģ§
  • -ALLOW_LMDB_NOLOCK : źŗ¼ģ§
  • -USE_HDF5 : ON



    • -ģ¢…ģ†ģ„± :

  • -BLAS : ģ˜ˆ (vecLib)
  • -ė¶€ģŠ¤ķŠø : ģ˜ˆ (ver. 1.64)
  • -źø€ ė”œź·ø : ģ˜ˆ
  • -gflags : ģ˜ˆ
  • -protobuf : ģ˜ˆ (ver. 3.3.0)
  • -lmdb : ģ˜ˆ (ver. 0.9.19)
  • -LevelDB : ģ˜ˆ (ver. 1.20)
  • -Snappy : ģ˜ˆ (ver. 1.1.4)
  • -OpenCV : ģ˜ˆ (ver. 2.4.13.2)
  • -CUDA : ģ•„ė‹ˆģ˜¤



    • -ķŒŒģ“ģ¬ :

  • -ķ†µģ—­ģ‚¬ : /Users/stambe/anaconda/bin/python2.7 (ver. 2.7.13)
  • -ė¼ģ“ėøŒėŸ¬ė¦¬ : /Users/stambe/anaconda/lib/libpython2.7.dylib (ver 2.7.13)
  • -NumPy : /Users/stambe/anaconda/lib/python2.7/site-packages/numpy/core/include (ė²„ģ „ 1.12.1)

  • -ė¬øģ„œķ™” :
  • -Doxygen : ģ•„ė‹ˆģ˜¤
  • -config_file :

  • -- ģ„¤ģ¹˜:
  • -ģ„¤ģ¹˜ ź²½ė”œ : / Users / stambe / Programs / caffe-opencl / build / install

  • -źµ¬ģ„± ģ™„ė£Œ

src / caffe / CMakeLists.txtģ˜ CMake ź²½ź³  (dev) :

ģ •ģ±… CMP0022ź°€ ģ„¤ģ •ė˜ģ§€ ģ•Šģ•˜ģŠµė‹ˆė‹¤. INTERFACE_LINK_LIBRARIESėŠ” ė§ķ¬ ģøķ„°ķŽ˜ģ“ģŠ¤ė„¼ ģ •ģ˜ķ•©ė‹ˆė‹¤. ģ •ģ±… ģ„øė¶€ ģ‚¬ķ•­ģ„ ė³“ė ¤ė©“ "cmake --help-policy CMP0022"ė„¼ ģ‹¤ķ–‰ķ•˜ģ‹­ģ‹œģ˜¤. cmake_policy ėŖ…ė ¹ģ„ ģ‚¬ģš©ķ•˜ģ—¬ ģ •ģ±…ģ„ ģ„¤ģ •ķ•˜ź³ ģ“ ź²½ź³ ė„¼ ķ‘œģ‹œķ•˜ģ§€ ģ•ŠģŠµė‹ˆė‹¤.
ėŒ€ģƒ "caffe"ģ— LINK_INTERFACE_LIBRARIES ģ†ģ„±ź³¼ ė‹¤ė„ø INTERFACE_LINK_LIBRARIES ģ†ģ„±ģ“ ģžˆģŠµė‹ˆė‹¤.

INTERFACE_LINK_LIBRARIES :
caffeproto; /usr/local/lib/libboost_system-mt.dylib; /usr/local/lib/libboost_thread-mt.dylib; /usr/local/lib/libboost_filesystem-mt.dylib; / usr / local / lib / libglog. dylib; /usr/local/lib/libgflags.dylib; $ <$> : / usr / local / lib / libprotobuf.dylib>; $ <$: /usr/local/lib/libprotobuf.dylib>; / usr / local / lib / libhdf5_cpp.dylib; /usr/local/lib/libhdf5.dylib; /usr/lib/libpthread.dylib; / usr / lib / libz .dylib; /usr/lib/libdl.dylib; /usr/lib/libm.dylib; /usr/local/lib/libhdf5_hl_cpp.dylib; /usr/local/lib/libhdf5_hl.dylib; / usr / local / lib / libhdf5_cpp.dylib; /usr/local/lib/libhdf5.dylib; /usr/lib/libpthread.dylib; /usr/lib/libz.dylib; /usr/lib/libdl.dylib; /usr/lib/libm.dylib ; /usr/local/lib/libhdf5_hl_cpp.dylib; /usr/local/lib/libhdf5_hl.dylib; /usr/local/lib/liblmdb.dylib; /usr/local/lib/libleveldb.dylib; / Applications / Xcode. app / Contents / Developer / Platforms / MacOSX.platform / Developer / SDKs / MacOSX10.12.sdk / System / Library / Frameworks / OpenCL.framework; opencv_core; opencv_highgui; opencv_imgproc; -lcblas; -framework Accelerate; / usr / local / lib / libboost_python-mt.dylib

LINK_INTERFACE_LIBRARIES :

caffeproto; /usr/local/lib/libboost_system-mt.dylib; /usr/local/lib/libboost_thread-mt.dylib; /usr/local/lib/libboost_filesystem-mt.dylib; / usr / local / lib / libglog. dylib; /usr/local/lib/libgflags.dylib; /usr/local/lib/libprotobuf.dylib; /usr/local/lib/libhdf5_cpp.dylib; /usr/local/lib/libhdf5.dylib; / usr / lib /libpthread.dylib;/usr/lib/libz.dylib;/usr/lib/libdl.dylib;/usr/lib/libm.dylib;/usr/local/lib/libhdf5_hl_cpp.dylib;/usr/local/lib/ libhdf5_hl.dylib; /usr/local/lib/libhdf5_cpp.dylib; /usr/local/lib/libhdf5.dylib; /usr/lib/libpthread.dylib; /usr/lib/libz.dylib; / usr / lib / libdl .dylib; /usr/lib/libm.dylib; /usr/local/lib/libhdf5_hl_cpp.dylib; /usr/local/lib/libhdf5_hl.dylib; /usr/local/lib/liblmdb.dylib; / usr / local / lib / libleveldb.dylib; /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk/System/Library/Frameworks/OpenCL.framework; opencv_core; opencv_highgui; opencv_imgproc;- lcblas; -framework ź°€ģ†; /usr/local/lib/libboost_python-mt.dylib

make runtest -j8ģ„ ģ‹¤ķ–‰ķ•˜ė©“ ė‹¤ģŒ ģ˜¤ė„˜ź°€ ė°œģƒķ•©ė‹ˆė‹¤.
stambe- osx : build stambe $ make runtest -j8
[1 %] ė¹Œė“œ ėœ ķƒ€ź²Ÿ gtest
[2 %] ķƒ€ź²Ÿ ģ¹“ķŽ˜ ķ”„ė”œķ†  źµ¬ģ¶•
[71 %] ėŖ©ķ‘œ ģ¹“ķŽ˜ źµ¬ģ¶•
[71 %] CXX ź°ģ²“ ė¹Œė“œ src / caffe / test / CMakeFiles / test.testbin.dir / test_deconvolution_layer.cpp.o
[72 %] CXX ź°ģ²“ ė¹Œė“œ src / caffe / test / CMakeFiles / test.testbin.dir / test_db.cpp.o
[73 %] CXX ź°ģ²“ ė¹Œė“œ src / caffe / test / CMakeFiles / test.testbin.dir / test_eltwise_layer.cpp.o
[73 %] CXX ź°ģ²“ ė¹Œė“œ src / caffe / test / CMakeFiles / test.testbin.dir / test_dummy_data_layer.cpp.o
[73 %] CXX ź°ģ²“ ė¹Œė“œ src / caffe / test / CMakeFiles / test.testbin.dir / test_embed_layer.cpp.o
[73 %] CXX ź°ģ²“ ė¹Œė“œ src / caffe / test / CMakeFiles / test.testbin.dir / test_euclidean_loss_layer.cpp.o
[73 %] CXX ź°ģ²“ ė¹Œė“œ src / caffe / test / CMakeFiles / test.testbin.dir / test_filter_layer.cpp.o
[75 %] CXX ź°ģ²“ ė¹Œė“œ src / caffe / test / CMakeFiles / test.testbin.dir / test_filler.cpp.o
/ Users / stambe / Programs / caffe-opencl / src / caffe / test / test_db. cpp : 23 : 27 : ģ˜¤ė„˜ : ģ„ ģ–øė˜ģ§€ ģ•Šģ€ ģ‚¬ģš©
ģ‹ė³„ģž 'EXAMPLES_SOURCE_DIR'
root_images_ (string (EXAMPLES_SOURCE_DIR) + string ( "images /")) {}

ģ„¤ģ¹˜ģ— ė¬øģ œź°€ ģžˆģŠµė‹ˆź¹Œ? CPUģ—ģ„œ caffeė„¼ ģ‹¤ķ–‰ķ•˜ėŠ” ė° ė¬øģ œź°€ ģ—†ģŒģ„ ģœ ģ˜ķ•˜ģ‹­ģ‹œģ˜¤.

ź°ģ‚¬,
ė‚Øģž ģ“ė¦„

ģ£¼ģ–“ģ§„ ķ¬ģøķ„°ģ™€ ė¦¬ė“œ ė•ė¶„ģ— ė‹¤ģŒ ģ‚¬ģ–‘ģ„ ź°€ģ§„ ė‘ ź°œģ˜ ź°œė³„ ģ»“ķ“Øķ„°ģ—ģ„œ Caffe OpenCLģ„ ģ„±ź³µģ ģœ¼ė”œ ė¹Œė“œķ•˜ź³  ģ‹¤ķ–‰ķ•  ģˆ˜ģžˆģ—ˆģŠµė‹ˆė‹¤.

(慏)

  • CPU : ģøķ…” i7-7567U 3.5GHz
  • iGPU : ģøķ…” Iris Plus 650
    (ė¹„)
  • CPU : ģøķ…” i7-4930K 3.4GHz
  • GPU : NVIDIA Geforce GTX 650

AlexNet, ResNet50 ė° ResNet152ė„¼ (A)ģ™€ (B) ėŖØė‘ģ—ģ„œ ė¬øģ œģ—†ģ“ ģ‹¤ķ–‰ķ•  ģˆ˜ ģžˆģŠµė‹ˆė‹¤. ė‚“ź°€ ź°€ģ§„ ģœ ģ¼ķ•œ ė¬øģ œėŠ” (A)ģ˜ ResNetsģ—ģ„œ ģ¼ź“„ ģ²˜ė¦¬ ķ•˜ėŠ” ź²ƒģž…ė‹ˆė‹¤. ģ˜ˆģø” ėœ ķ“ėž˜ģŠ¤ź°€ ģ˜¬ė°”ė„“ģ§€ ģ•ŠģŠµė‹ˆė‹¤. ė¬øģ œėŠ” (A)ģ—ģ„œė§Œ ė°œģƒķ•˜ź³  ResNetsģ˜ ė°°ģ¹˜ ķ”„ė”œģ„øģŠ¤ģ—ģ„œė§Œ ė°œģƒķ•˜ėƀė”œ ź·¼ė³ø ģ›ģøģ€ LibDNN, ķŠ¹ķžˆ ģøķ…”ģ˜ ź³µź°„ ģ»¤ė„ģ—ģ„œ ė¹„ė”Æ ė  ģˆ˜ ģžˆė‹¤ź³  ģƒź°ķ•©ė‹ˆė‹¤. ģøķ…” ģ—”ģ§„ģ„ ė¹„ķ™œģ„±ķ™” ķ•  ģˆ˜ ģžˆģ§€ė§Œ ģ§€źøˆģ€ ė„ˆė¬“ ė§Œģ”±ģŠ¤ėŸ¬ģš“ ģ†ė„ė„¼ ģ–»ģ§€ ėŖ»ķ•©ė‹ˆė‹¤.

ģ“ź²ƒģ— ėŒ€ķ•œ ė” ė§Žģ€ ģ”°ģ–øź³¼ ė‹Øģ„œź°€ ģžˆģŠµė‹ˆź¹Œ? ėÆøė¦¬ ź°ģ‚¬ė“œė¦½ė‹ˆė‹¤.

@gongzg ź³µź°„ ģ»¤ė„ģ“ ģ¼ź“„ ģ²˜ė¦¬ģ— ė¬øģ œź°€ģžˆėŠ” ģ“ģœ ģ— ėŒ€ķ•œ ķ¬ģøķ„°ź°€ ģžˆģŠµė‹ˆź¹Œ?

@ naibaf7 ķ˜„ģž¬ ź³µź°„ ģ»Øė³¼ ė£Øģ…˜ ģ—”ģ§„ģ— ėŖ‡ ź°€ģ§€ ė²„ź·øź°€ ģžˆģœ¼ė©° ģ•„ģ§ ķ•“ė‹¹ PRģ„ ģ—…ģŠ¤ķŠøė¦¼ OpenCL ėøŒėžœģ¹˜ģ— ģ œģ¶œķ•  ģ‹œź°„ģ“ ģ—†ģŠµė‹ˆė‹¤. ź·ø ģ“ģœ  ģ¤‘ ķ•˜ė‚˜ėŠ” ķ˜„ģž¬ģ˜ ėŖØė“  ģž‘ģ—…ģ“ FP16 PRģ— ģ˜ģ”“ķ•˜źø° ė•Œė¬øģ— FP16 ķŒØģ¹˜ź°€ ź²€ķ† ė˜ź³  ė³‘ķ•©ė˜źø°ė„¼ źø°ė‹¤ė¦¬ź³  ģ‹¶ģŠµė‹ˆė‹¤. ģ§€źøˆģ€ @jstumpin ģ„ ģ¶”ģ²œķ•˜ģ—¬ github.com/01org/caffeģ˜ ģ¶”ė”  ģµœģ ķ™” ėøŒėžœģ¹˜ė„¼ ģ‚¬ģš©ķ•“ ė¬øģ œź°€ ķ•“ź²°ė˜ģ—ˆėŠ”ģ§€ ķ™•ģøķ•˜ź³  ģ‹¶ģŠµė‹ˆė‹¤. ķ•“ė‹¹ ģœ„ķ‚¤ ķŽ˜ģ“ģ§€ėŠ” Intel OpenCL caffe wikiģ— ģžˆģŠµė‹ˆė‹¤.

@jstumpin resnet ģ— ė ˆģ“ģ–“ ģœµķ•©ģ„ ģ ģš©ķ•˜ėŠ” ź²ƒģ“ ė” ģ¢‹ģœ¼ė©° ėˆˆģ— ė„ėŠ” ģ„±ėŠ„ ķ–„ģƒģ„ ė³¼ ģˆ˜ ģžˆģŠµė‹ˆė‹¤.

ėŖØė“  ź³³ģ—ģ„œ ķ›Œė„­ķ•œ ķ¬ģøķ„° (ė° ė‰“ģŠ¤). ģ „ģ— github.com/01org/caffeģ— ėŒ€ķ•“ ė“¤ģ–“ ė“¤ģ§€ė§Œ Windows ė°°ķ¬ė„¼ķ•“ģ•¼ķ–ˆźø° ė•Œė¬øģ— ź·øė‹¤ģ§€ ģ˜ˆėƼķ•˜ģ§€ ģ•Šģ•˜ģŠµė‹ˆė‹¤. [(A)ģ— ģ§€ģ •ėœ ģ‚¬ģ–‘]ģ„ ė°›ź³  ģžˆģŠµė‹ˆė‹¤.

  1. AlexNet

    • 110 ź°œ ģ“ėÆøģ§€ / ģ“ˆ, 164 ź°œ ģ“ėÆøģ§€ / ģ“ˆ (ė°°ģ¹˜ = 15)

  2. ResNet50

    • 11 ź°œ ģ“ėÆøģ§€ / ģ“ˆ, 14 ź°œ ģ“ėÆøģ§€ / ģ“ˆ (ė°°ģ¹˜ = 5)

  3. ResNet152

    • 5 ź°œ ģ“ėÆøģ§€ / ģ“ˆ, 6 ź°œ ģ“ėÆøģ§€ / ģ“ˆ (ė°°ģ¹˜ = 2)

ė‹¤ģŒģ€ Intel ź³µź°„ģ“ ģ—†ģŠµė‹ˆė‹¤.

  1. AlexNet

    • 113 ź°œ ģ“ėÆøģ§€ / ģ“ˆ, 114 ź°œ ģ“ėÆøģ§€ / ģ“ˆ (ė°°ģ¹˜ = 15)

  2. ResNet50

    • 9 ź°œ ģ“ėÆøģ§€ / ģ“ˆ, 14 ź°œ ģ“ėÆøģ§€ / ģ“ˆ (ė°°ģ¹˜ = 5)

  3. ResNet152

    • 5 ź°œ ģ“ėÆøģ§€ / ģ“ˆ, 6 ź°œ ģ“ėÆøģ§€ / ģ“ˆ (ė°°ģ¹˜ = 2)

ģ™„ģ „ģ„±ģ„ ģœ„ķ•“ OpenCV 3.3.0 ė° Caffeģ˜ CPU ģ „ģš© (Intel MKLģ„ ģ‚¬ģš©ķ•˜ė©“ ėŖØė‘)ģ— ėŒ€ķ•“ ė²¤ģ¹˜ė§ˆķ‚¹ķ–ˆģŠµė‹ˆė‹¤. ė„¤ķŠøģ›Œķ¬ ķ† ķ“ė”œģ§€ģ— ź“€ź³„ģ—†ģ“ CPU ė§Œ ģ‚¬ģš©ķ•˜ė©“ ģ•ˆė©ė‹ˆė‹¤. GPU ė©”ėŖØė¦¬ź°€ ģ œķ•œė˜ģ–“ ģžˆģœ¼ėƀė”œ ė„¤ķŠøģ›Œķ¬ ė³µģž”ģ„±ģ“ ģ‹œģŠ¤ķ…œ (B)ź³¼ ź³µķ‰ķ•˜ź²Œ ģ¦ź°€ķ•Øģ— ė”°ė¼ ė°°ģ¹˜ ķ¬źø°ė„¼ ģ¤„ģž…ė‹ˆė‹¤. ź²Œė‹¤ź°€ ģ‹¤ķ—˜ ķ•œ ė°°ģ¹˜ ķ¬źø°ė„¼ ė„˜ģ–“ģ„œėŠ” ģ–“ė–¤ ģ“ė“ė„ ź“€ģ°°ė˜ģ§€ ģ•Šģ•˜ģŠµė‹ˆė‹¤. BTW, (B)ėŠ” ģ‹¤ģ œė”œ ģ²˜ģŒ ź“‘ź³  ėœ Geforceź°€ ģ•„ė‹Œ NVIDIA Quadro K4200ģ„ ź°–ģ¶”ź³  ģžˆģŠµė‹ˆė‹¤ (ė°°ķ¬ė„¼ ģœ„ķ•“ (B)ė„¼ ėŖ©ķ‘œė”œķ•˜ź³  ģžˆźø° ė•Œė¬øģ— ģ–“ģ،ź±°ė‚˜ ģƒź“€ģ“ ģ—†ģŠµė‹ˆė‹¤).

ķ•  ź²ƒ:
[1] ģ¶”ė”  ģµœģ ķ™” ėøŒėžœģ¹˜ģ—ģ„œ Caffe ģž¬ źµ¬ģ¶•
[2] ė ˆģ“ģ–“ ģœµķ•© ģ ģš© ė° ģ„±ėŠ„ ģž¬ķ‰ź°€

ź°ģ‚¬!

@jstumpin , inference-optimzie branchėŠ” Windowsė„ ģ§€ģ›ķ•©ė‹ˆė‹¤. ģ½”ė“œė„¼ ė³µģ œ ķ•  ė•Œ READMEģ—ģ„œ Windowsģ—ģ„œ ė¹Œė“œķ•˜ėŠ” ė°©ė²•ģ„ ķ™•ģøķ•˜ģ„øģš”. ė¬øģ œė„¼ ė°œź²¬ķ•˜ė©“ ź±°źø°ģ—ģ„œ ķ‹°ģ¼“ģ„ģ—¬ģ‹­ģ‹œģ˜¤.

@gongzg ģ˜ˆ FP16ģ˜ ź²€ķ†  ė° ė¦¬ķŒ©ķ„°ė§ģ“ ģ§„ķ–‰ ģ¤‘ģž…ė‹ˆė‹¤.

ė ˆģ“ėø”ģ“ ģ •ķ™•ķ•˜ģ§€ė§Œ ģ˜ˆģø” ź°’ģ“ 1ģ„ ģ“ˆź³¼ķ•˜ėŠ” ģ“ģœ ėŠ” ė¬“ģ—‡ģž…ė‹ˆź¹Œ? ģ“ėŠ” Intel ź³µź°„ģ„ ģ‚¬ģš©ķ•˜ź±°ė‚˜ ģ‚¬ģš©ķ•˜ģ§€ ģ•Šź³  OpenCLģ„ ģ‚¬ģš©ķ•  ė•Œ ģ ģš©ė©ė‹ˆė‹¤ (CPU ė§Œ ģ‚¬ģš©ķ•˜ėŠ” ź²ƒģ“ ģ¢‹ģŠµė‹ˆė‹¤). ģ†Œķ”„ķŠø ė§„ģŠ¤ģ˜ ģ¶œė „ģ€ ķ™•ė„  ģ ģ“ģ–“ģ•¼ķ•˜ģ§€ ģ•ŠģŠµė‹ˆź¹Œ?

ģøķ…” NUCģ—ģ„œ ģµœģ‹  OpenCL ėøŒėžœģ¹˜ė„¼ ģ‹œė„ķ•˜ź³  ģžˆģŠµė‹ˆė‹¤. ķ•˜ė“œģ›Øģ–“ėŠ”

  • Intel Core i7-7567U CPU @ 3.5GHz
  • ģøķ…” Iris Plus ź·øėž˜ķ”½ 650
  • Windows 10 Pro
  • Visual Studio 14 2015 Win64

Caffe ķ“ė”ģ™€ ķ‰ķ–‰ ķ•œ ķ“ė”ģ— ģµœģ‹  viennaclģ„ ė³µģ œķ–ˆģŠµė‹ˆė‹¤. ź·øėŸ° ė‹¤ģŒ ģˆ˜ģ •ķ•˜ģ§€ ģ•Šź³  scripts/build_win.cmd ė„¼ ģ‹¤ķ–‰ķ•©ė‹ˆė‹¤ (ģˆ˜ģ •ķ•  ķ•„ģš”ź°€ ģ—†ģŒģ„ ķ™•ģø ķ–ˆģœ¼ėƀė”œ). ź·øėŸ¬ė‚˜ ģœ„ģ˜ ėŖØė“  ė…¼ģ˜ģ—ģ„œ ė°œź²¬ė˜ģ§€ ģ•Šģ€ ģ“ģƒķ•œ ģ˜¤ė„˜ź°€ ė°œģƒķ•©ė‹ˆė‹¤. ģ•„ėž˜ ģ¶œė „ģ„ ģ°øģ”°ķ•˜ģ‹­ģ‹œģ˜¤. ź±°źø°ģ— ź°€źø° ģ „ģ— ķ•œ ź°€ģ§€ ė” ė§Žģ€ ģ •ė³“ėŠ” ė‚“ź°€ windows ėøŒėžœģ¹˜ė„¼ ģ„±ź³µģ ģœ¼ė”œ źµ¬ģ¶•ķ–ˆė‹¤ėŠ” ź²ƒģž…ė‹ˆė‹¤.

ė‹¤ģŒģ€ build_win.cmd ģ˜ ģ¶œė „ģž…ė‹ˆė‹¤. ėˆ„źµ°ź°€ ė‚˜ė„¼ ė„ģšø ģˆ˜ ģžˆė‹¤ė©“ ģ •ė§ ź°ģ‚¬ķ•©ė‹ˆė‹¤!

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c : \ DL \ caffe \ scripts> build_win.cmd
ģ‹œģŠ¤ķ…œģ“ ģ§€ģ •ėœ ė“œė¼ģ“ėøŒė„¼ ģ°¾ģ„ ģˆ˜ ģ—†ģŠµė‹ˆė‹¤.
ģ‹œģŠ¤ķ…œģ“ ģ§€ģ •ėœ ė“œė¼ģ“ėøŒė„¼ ģ°¾ģ„ ģˆ˜ ģ—†ģŠµė‹ˆė‹¤.
ģ •ė³“ : =============================================== ============
ģ •ė³“ : ģš”ģ•½ :
ģ •ė³“ : =============================================== ============
ģ •ė³“ : MSVC_VERSION = 14
ģ •ė³“ : WITH_NINJA = 0
ģ •ė³“ : CMAKE_GENERATOR = "Visual Studio 14 2015 Win64"
ģ •ė³“ : CPU_ONLY = 0
ģ •ė³“ : USE_CUDA = 0
ģ •ė³“ : CUDA_ARCH_NAME = ģžė™
ģ •ė³“ : USE_CUDNN = 0
ģ •ė³“ : USE_GREENTEA = 1
ģ •ė³“ : USE_LIBDNN = 1
ģ •ė³“ : USE_OPENMP = 0
ģ •ė³“ : USE_INDEX64 =
ģ •ė³“ : USE_INTEL_SPATIAL = 0
ģ •ė³“ : DISABLE_DEVICE_HOST_UNIFIED_MEMORY = 0
ģ •ė³“ : CMAKE_CONFIG = ė¦“ė¦¬ģŠ¤
ģ •ė³“ : USE_NCCL = 0
ģ •ė³“ : CMAKE_BUILD_SHARED_LIBS = 0
ģ •ė³“ : PYTHON_VERSION = 2
ģ •ė³“ : BUILD_PYTHON = 1
ģ •ė³“ : BUILD_PYTHON_LAYER = 1
ģ •ė³“ : BUILD_MATLAB = 0
ģ •ė³“ : PYTHON_EXE = "python"
ģ •ė³“ : RUN_TESTS = 0
ģ •ė³“ : RUN_LINT = 0
ģ •ė³“ : RUN_INSTALL = 0
ģ •ė³“ : =============================================== ============
-Windows 10.0.15063ģ„ ėŒ€ģƒģœ¼ė”œķ•˜ėŠ” Windows SDK ė²„ģ „ ģ„ ķƒ.
-C ģ»“ķŒŒģ¼ėŸ¬ ģ‹ė³„ģ€ MSVC 19.0.24215.1ģž…ė‹ˆė‹¤.
-CXX ģ»“ķŒŒģ¼ėŸ¬ ģ‹ė³„ģ€ MSVC 19.0.24215.1ģž…ė‹ˆė‹¤.
-ģž‘ė™ķ•˜ėŠ” C ģ»“ķŒŒģ¼ėŸ¬ ķ™•ģø : C : / Program Files (x86) / Microsoft Visual Studio 14.0 / VC / bin / x86_amd64 / cl.exe
-ģž‘ė™ģ¤‘ģø C ģ»“ķŒŒģ¼ėŸ¬ ķ™•ģø : C : / Program Files (x86) / Microsoft Visual Studio 14.0 / VC / bin / x86_amd64 / cl.exe-ģž‘ė™ ķ•Ø
-C ģ»“ķŒŒģ¼ėŸ¬ ABI ģ •ė³“ ź°ģ§€
-C ģ»“ķŒŒģ¼ėŸ¬ ABI ģ •ė³“ ź°ģ§€-ģ™„ė£Œ
-ģž‘ė™ķ•˜ėŠ” CXX ģ»“ķŒŒģ¼ėŸ¬ ķ™•ģø : C : / Program Files (x86) / Microsoft Visual Studio 14.0 / VC / bin / x86_amd64 / cl.exe
-ģž‘ė™ģ¤‘ģø CXX ģ»“ķŒŒģ¼ėŸ¬ ķ™•ģø : C : / Program Files (x86) / Microsoft Visual Studio 14.0 / VC / bin / x86_amd64 / cl.exe-ģž‘ė™ ķ•Ø
-CXX ģ»“ķŒŒģ¼ėŸ¬ ABI ģ •ė³“ ź°ģ§€
-CXX ģ»“ķŒŒģ¼ėŸ¬ ABI ģ •ė³“ ź°ģ§€-ģ™„ė£Œ
-CXX ģ»“ķŒŒģ¼ źø°ėŠ„ ź°ģ§€
-CXX ģ»“ķŒŒģ¼ źø°ėŠ„ ź°ģ§€-ģ™„ė£Œ
-PythonInterp ė°œź²¬ : C : /Users/NUC-Sonavex/AppData/Local/Programs/Python/Python35/python.exe (ģ ķ•©ķ•œ ė²„ģ „ "3.5.3"ė°œź²¬, ģµœģ†Œ ģš”źµ¬ ģ‚¬ķ•­ "2.7")
-pthread.h ģ°¾źø°
-pthread.h ģ°¾źø°-ģ°¾ģ„ ģˆ˜ ģ—†ģŒ
-ģ°¾ģ€ ģŠ¤ė ˆė“œ : TRUE
-ė¶€ģŠ¤ķŠø ė²„ģ „ : 1.61.0
-ė‹¤ģŒ Boost ė¼ģ“ėøŒėŸ¬ė¦¬ė„¼ ģ°¾ģ•˜ģŠµė‹ˆė‹¤.
-ģ‹œģŠ¤ķ…œ
-ģ‹¤
-- ķŒŒģ¼ ģ‹œģŠ¤ķ…œ
-ķ¬ė”œė…ø
-- ė‚ ģ§œ ģ‹œź°„
-ģ›ģž
-ė°œź²¬ ėœ GFlags : C : /Users/NUC-Sonavex/.caffe/dependencies/libraries_v140_x64_py35_1.1.0/libraries/include
-gflags ė°œź²¬ (ķ¬ķ•Ø : C : /Users/NUC-Sonavex/.caffe/dependencies/libraries_v140_x64_py35_1.1.0/libraries/include, ė¼ģ“ėøŒėŸ¬ė¦¬ : gflags_shared)
-Glog ė°œź²¬ : C : /Users/NUC-Sonavex/.caffe/dependencies/libraries_v140_x64_py35_1.1.0/libraries/include
-glog ė°œź²¬ (ķ¬ķ•Ø : C : /Users/NUC-Sonavex/.caffe/dependencies/libraries_v140_x64_py35_1.1.0/libraries/include, ė¼ģ“ėøŒėŸ¬ė¦¬ : glog)
-Protobuf ė°œź²¬ : C : /Users/NUC-Sonavex/.caffe/dependencies/libraries_v140_x64_py35_1.1.0/libraries/bin/protoc.exe (ė²„ģ „ "3.1.0"ė°œź²¬)
-PROTOBUF ģ»“ķŒŒģ¼ėŸ¬ ė°œź²¬ : C : /Users/NUC-Sonavex/.caffe/dependencies/libraries_v140_x64_py35_1.1.0/libraries/bin/protoc.exe
-LMDB ė°œź²¬ : C : /Users/NUC-Sonavex/.caffe/dependencies/libraries_v140_x64_py35_1.1.0/libraries/include
-lmdb ė°œź²¬ (ķ¬ķ•Ø : C : /Users/NUC-Sonavex/.caffe/dependencies/libraries_v140_x64_py35_1.1.0/libraries/include, ė¼ģ“ėøŒėŸ¬ė¦¬ : lmdb)
-ģ°¾ģ€ LevelDB : C : /Users/NUC-Sonavex/.caffe/dependencies/libraries_v140_x64_py35_1.1.0/libraries/include
-LevelDB ė°œź²¬ (ķ¬ķ•Ø : C : /Users/NUC-Sonavex/.caffe/dependencies/libraries_v140_x64_py35_1.1.0/libraries/include, ė¼ģ“ėøŒėŸ¬ė¦¬ : leveldb)
-ZLIBė„¼ ģ°¾ģ•˜ģŠµė‹ˆė‹¤. .1.0 / libraries / lib / caffezlibd.lib ( "1.2.8"ė²„ģ „ ė°œź²¬)
-Snappyė„¼ ģ°¾ģ•˜ģŠµė‹ˆė‹¤ : C : /Users/NUC-Sonavex/.caffe/dependencies/libraries_v140_x64_py35_1.1.0/libraries/include
-Snappyė„¼ ģ°¾ģ•˜ģŠµė‹ˆė‹¤ (ķ¬ķ•Ø : C : /Users/NUC-Sonavex/.caffe/dependencies/libraries_v140_x64_py35_1.1.0/libraries/include, ė¼ģ“ėøŒėŸ¬ė¦¬ : snappy_static; optimized; C : /Users/NUC-Sonavex/.caffe/dependencies/libraries_v140_x64_py35_1 .1.0 / libraries / lib / caffezlib.lib; debug; C : /Users/NUC-Sonavex/.caffe/dependencies/libraries_v140_x64_py35_1.1.0/libraries/lib/caffezlibd.lib)
--CUDAź°€ ė¹„ķ™œģ„±ķ™”ė©ė‹ˆė‹¤. ź·øź²ƒģ—†ģ“ ź±“ė¬¼ ...
-ė°œź²¬ ėœ ViennaCLģ€ ė‹¤ģŒģ„ ķ¬ķ•Øķ•©ė‹ˆė‹¤ : C : / DL / viennacl
CMake ģ˜¤ė„˜ :ģ“ ķ”„ė”œģ ķŠøģ—ģ„œ ė‹¤ģŒ ė³€ģˆ˜ź°€ ģ‚¬ģš©ė˜ģ§€ė§Œ NOTFOUNDė”œ ģ„¤ģ •ė˜ģ–“ ģžˆģŠµė‹ˆė‹¤.
ģ„¤ģ •ķ•˜ź±°ė‚˜ CMake ķŒŒģ¼ģ—ģ„œ ģ˜¬ė°”ė„“ź²Œ ģ„¤ģ •ė˜ź³  ķ…ŒģŠ¤ķŠøė˜ģ—ˆėŠ”ģ§€ ķ™•ģøķ•˜ģ„øģš”.
OPENCL_INCLUDE_DIRS
ė””ė ‰ķ„°ė¦¬ C : / DL / caffe / scripts / build / CMakeFiles / CMakeTmpģ˜ ķ¬ķ•Ø ė””ė ‰ķ„°ė¦¬ė”œ ģ‚¬ģš©
_OPENCL_64_LIBRARIES
C : / DL / caffe / scripts / build / CMakeFiles / CMakeTmp ė””ė ‰ķ„°ė¦¬ģ˜ "cmTC_7259e"ėŒ€ģƒģœ¼ė”œ ģ—°ź²°

cmake / Modules / FindOpenCLģ—ģ„œ CMake ģ˜¤ė„˜. cmake : 106 (TRY_COMPILE) :
ķ…ŒģŠ¤ķŠø ķ”„ė”œģ ķŠø ė¹Œė“œ ģ‹œģŠ¤ķ…œģ„ źµ¬ģ„±ķ•˜ģ§€ ėŖ»ķ–ˆģŠµė‹ˆė‹¤.
ķ˜øģ¶œ ģŠ¤ķƒ (ź°€ģž„ ģµœź·¼ ķ˜øģ¶œė¶€ķ„°) :
cmake / Modules / FindViennaCL. cmake : 37 (find_package)
cmake / ģ¢…ģ†ģ„±. cmake : 116 (find_package)
CMakeLists. txt : 127 (ķ¬ķ•Ø)

-źµ¬ģ„± ė¶ˆģ™„ģ „, ģ˜¤ė„˜ ė°œģƒ!
"C : /DL/caffe/scripts/build/CMakeFiles/CMakeOutput.log"ė„¼ ģ°øģ”°ķ•˜ģ‹­ģ‹œģ˜¤.
"C : /DL/caffe/scripts/build/CMakeFiles/CMakeError.log"ė„¼ ģ°øģ”°ķ•˜ģ‹­ģ‹œģ˜¤.
ģ˜¤ė„˜ : źµ¬ģ„± ģ‹¤ķŒØ

@ bxk-sonavex ģœ„ģ—ģ„œ ģ–øźø‰ķ–ˆė“Æģ“ ģ¼ė¶€ Intel ķŠ¹ģ • ķŒØģ¹˜ėŠ” ź²€ķ†  ė° ė³‘ķ•©ė˜ģ§€ ģ•Šģ•˜ģœ¼ėƀė”œ github.com/01org/caffe inference-optimize ėøŒėžœģ¹˜ė„¼ ģ‚¬ģš©ķ•“ė³“ģ‹­ģ‹œģ˜¤. ģøķ…” ķ”Œėž«ķ¼ģ— ėŒ€ķ•œ ģžģ„øķ•œ ģ§€ģ¹Øģ€ ė‹¤ģŒ ģœ„ķ‚¤ė„¼ ģ°øģ”°ķ•˜ģ‹­ģ‹œģ˜¤.
https://github.com/01org/caffe/wiki/clCaffe

@gongzg Intel OpenCL źµ¬ķ˜„ģ˜ ģ¼ė¶€ź°€ Windowsģ—ģ„œ ģž‘ė™ķ•˜ģ§€ ģ•ŠėŠ” ź²½ģš° ė„ģ›€ģ“ė˜ģ§€ ģ•Šģ„ ģˆ˜ ģžˆģŠµė‹ˆė‹¤. ķ•˜ģ§€ė§Œ ģ•„ģ‹œė‹¤ģ‹œķ”¼ ģž‘ģ—… ģ¤‘ģž…ė‹ˆė‹¤. :)

@ naibaf7 Windowsģ˜ Intel iCPUģ—ģ„œģ“ ė¶„źø°ź°€ ģ „ķ˜€ ģž‘ė™ķ•˜ģ§€ ģ•ŠģŒģ„ ģ˜ėÆøķ•©ė‹ˆź¹Œ? ź·øė ‡ė‹¤ė©“ Intel iGPUė„¼ ģ‚¬ģš©ķ•˜ėŠ” Windowsģ—ģ„œ OpenCLģ„ ģ§€ģ›ķ•˜ėŠ” Caffe ė²„ģ „ģ€ ģ–“ė””ģ—ģ„œ ģ°¾ģ„ ģˆ˜ ģžˆģŠµė‹ˆź¹Œ?

@gongzg Intel iGPUė„¼ ģ‚¬ģš©ķ•˜ģ—¬ Windowsģ—ģ„œ ģž‘ģ—…ķ•˜ė„ė” ģ œģ•ˆķ•œ

@ bxk-sonavex ģž‘ė™ķ•˜ģ§€ė§Œ Intel ķšŒģ„ ģ—ģ„œėŠ” ģž‘ė™ķ•˜ģ§€ ģ•Šģœ¼ėƀė”œ ģµœģ ģ˜ ģ„±ėŠ„ģ“ ģ•„ė‹™ė‹ˆė‹¤.
ģ§€źøˆģ€ ģ°¾ģ„ ģˆ˜ ģ—†ė‹¤ź³  ģƒź°ķ•˜ģ§€ė§Œ ķ•“ź²°ģ±…ģ„ ģ°¾ź³  ģžˆģŠµė‹ˆė‹¤.
ė¬øģ œėŠ” OpenCL ķ—¤ė” ėˆ„ė½ź³¼ ė” ź“€ė Øģ“ ģžˆģŠµė‹ˆė‹¤. ģ–“ė–¤ OpenCLģ„ ģ„¤ģ¹˜ ķ–ˆģŠµė‹ˆź¹Œ? ģøķ…” SDK?

@ naibaf7 ģ˜ˆ, Intel SDK v6.3ģ„ ģ‚¬ģš©ķ•˜ź³  ģžˆģŠµė‹ˆė‹¤. ģ—¬źø°ģ—ģ„œ ķ•“ź²° ė°©ė²•ģ„ ģ°¾ģ•˜ģœ¼ė©° (https://github.com/BVLC/caffe/issues/5575) ģ €ģ—ź²Œ ķšØź³¼ģ ģž…ė‹ˆė‹¤. ģ“ģ œ opencl ėøŒėžœģ¹˜ė„¼ ģ»“ķŒŒģ¼ķ–ˆģŠµė‹ˆė‹¤. ė˜ķ•œ examples ķ“ė”ģ— ģ œź³µėœ mnist ģ˜ˆģ œė„¼ ģ‚¬ģš©ķ•˜ģ—¬ ė¹Œė“œė„¼ ķ…ŒģŠ¤ķŠøķ–ˆģŠµė‹ˆė‹¤. CPU ģ‚¬ģš©ģ‹œ (lenet_solver.prototxt ģˆ˜ģ •) train_lenetģ€ ė¬øģ œģ—†ģ“ ģ‹¤ķ–‰ė˜ģ—ˆģœ¼ė©° ģµœģ¢… ķ›ˆė Ø ģ •ķ™•ė„ėŠ” ģ˜ˆģƒėŒ€ė”œ 0.9902ģž…ė‹ˆė‹¤.

I1107 13 : 53 : 43.139747 3512 ģ†”ė²„. cpp : 421 ] ķ…ŒģŠ¤ķŠø ė„· ģ¶œė „ # 0 : ģ •ķ™•ė„ = 0.9902
I1107 13 : 53 : 43.139747 3512 ģ†”ė²„. cpp : 421 ] ķ…ŒģŠ¤ķŠø ė„· ģ¶œė „ # 1 : ģ†ģ‹¤ = 0.0277191 (* 1 = 0.0277191 ģ†ģ‹¤)

ź·øėŸ¬ė‚˜ GPUė„¼ ģ‚¬ģš©ķ•  ė•Œ "caffe.exeź°€ ģž‘ė™ģ„ ė©ˆģ·„ģŠµė‹ˆė‹¤."ė¼ėŠ” ģ˜¤ė„˜ ė©”ģ‹œģ§€ź°€ ė‚˜ķƒ€ė‚˜ź³  ģ •ķ™•ė„ėŠ” 0.1009ģ— ė¶ˆź³¼ķ•©ė‹ˆė‹¤.

I1107 14 : 11 : 15.651798 7872 ģ†”ė²„. cpp : 421 ] ķ…ŒģŠ¤ķŠø ė„· ģ¶œė „ # 0 : ģ •ķ™•ė„ = 0.1009
I1107 14 : 11 : 15.651798 7872 ģ†”ė²„. cpp : 421 ] ķ…ŒģŠ¤ķŠø ė„· ģ¶œė „ # 1 : ģ†ģ‹¤ = 87.31 (* 1 = 87.31 ģ†ģ‹¤)

ė¬“ģŠØ ģ¼ģ“ ģžˆģ—ˆėŠ”ģ§€ģ— ėŒ€ķ•œ ė‹Øģ„œė„¼ ģ¢€ ģ£¼ģ‹¤ ģˆ˜ ģžˆė‚˜ģš”? ź·øź²ƒģ„ ķ•“ź²°ķ•˜ėŠ” ė°©ė²•? ģ•„ė‹ˆė©“ @gongzgź°€ ģ–øźø‰ ķ•œ ź²ƒģž…ė‹ˆź¹Œ?

Intel OpenCL źµ¬ķ˜„ģ˜ ģ¼ė¶€ź°€ Windowsģ—ģ„œ ģž‘ė™ķ•˜ģ§€ ģ•ŠėŠ” ź²½ģš° ė„ģ›€ģ“ė˜ģ§€ ģ•Šģ„ ģˆ˜ ģžˆģŠµė‹ˆė‹¤. ķ•˜ģ§€ė§Œ ģ•„ģ‹œė‹¤ģ‹œķ”¼ ģž‘ģ—… ģ¤‘ģž…ė‹ˆė‹¤. :)

źø°ė³ø build_win.cmd ģ—ģ„œ ģˆ˜ģ • ķ•œ ģž„ģ†ŒėŠ” ė‹¤ģŒź³¼ ź°™ģŠµė‹ˆė‹¤.

set WITH_NINJA=1 
set CMAKE_BUILD_SHARED_LIBS=1 
set PYTHON_VERSION=3 
set RUN_INSTALL=1

USE_INTEL_SPATIAL ģ„¤ģ •ķ•“ģ•¼ķ•©ė‹ˆź¹Œ?

USE_INTEL_SPATIAL = 1ė”œ ģ„¤ģ •ķ•˜ė©“ ė¶„źø°ė„¼ ģ»“ķŒŒģ¼ ķ•  ģˆ˜ ģ—†ģŠµė‹ˆė‹¤. ģ˜¤ė„˜ėŠ”

ninja : ė¹Œė“œ ģ¤‘ģ§€ėØ : ķ•˜ģœ„ ėŖ…ė ¹ģ“ ģ‹¤ķŒØķ–ˆģŠµė‹ˆė‹¤.

@ naibaf7 01org ė²„ģ „ģ€ ģ“ģ œ Windowsģ—ģ„œ ģž˜ ģž‘ė™ķ•©ė‹ˆė‹¤. ģ•„ģ§ ė‹¤ė„ø ģ¼ė”œ ė°”ģ˜źø° ė•Œė¬øģ—ģ“ OpenCL ėøŒėžœģ¹˜ģ— ėŖØė“  ģˆ˜ģ • ģ‚¬ķ•­ģ„ ģ œģ¶œķ•  ģ‹œź°„ģ“ ģ¶©ė¶„ķ•˜ģ§€ ģ•ŠģŠµė‹ˆė‹¤. ź°€ź¹Œģš“ ģž„ėž˜ģ— ģ‹œź°„ģ“ ģžˆģœ¼ė©“ ź·øė ‡ź²Œ ķ•  ź²ƒģž…ė‹ˆė‹¤. @ bxk-sonavex ģœ„ķ‚¤ ķŽ˜ģ“ģ§€ė„¼ ė”°ė¼ 01org ė²„ģ „ģ„ ģ‚¬ģš©ķ•“ ė³¼ ģˆ˜ ģžˆģœ¼ė©°, ė¬øģ œź°€ ė°œģƒķ•˜ė©“ ģ•Œė ¤ģ£¼ģ„øģš”.

@gongzg ź°ģ‚¬ķ•©ė‹ˆė‹¤! https://github.com/01org/caffe/wiki/clCaffe#windows -support-for-intel-gen-platformģ˜ ģ§€ģ¹Øģ— ė”°ė¼ ģ˜¤ė„˜ ė©”ģ‹œģ§€ź°€ ė‚˜ķƒ€ė‚©ė‹ˆė‹¤.

fatal error C1083: Cannot open include file: 'caffe/proto/caffe.pb.h': No such file or directory

ģ°øź³  :
https://github.com/ptillet/isaac.git ģ€ NVIDIA ķ•˜ė“œģ›Øģ–“ģ™€ ė§Œ ķ˜øķ™˜ė˜ė©° ģ»“ķŒŒģ¼ ķ•  ģˆ˜ė„ ģ—†ģœ¼ėƀė”œ https://github.com/intel/isaacė„¼ ė³µģ œķ•©ė‹ˆė‹¤

ģµœģ‹  ģ •ė³“:
ė‹¤ģŒģ„ ķ†µķ•“ ģˆ˜ė™ģœ¼ė”œ ķŒŒģ¼ ģƒģ„±

build\libraries\bin\protoc.exe src\caffe\proto\caffe.proto --cpp_out=.\

ģ•„ė§ˆė„ ķŒŒģ¼ģ€ ģžė™ģœ¼ė”œ ģƒģ„±ė˜ģ–“ģ•¼ķ•©ė‹ˆė‹¤.

ź·øėŸ° ė‹¤ģŒ ė‹¤ģŒ ģ˜¤ė„˜ź°€ ė°œģƒķ–ˆģŠµė‹ˆė‹¤.

"C:\DL\clCaffe\build\src\caffe\test\runtest.vcxproj" (default target) (1) ->
(CustomBuild target) ->
  C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V140\Microsoft.CppCommon.targets(171,5): error MSB6006: "cmd.exe" exited with code -1073741515. [C:\DL\clCaffe\build\src\caffe\test\runtest.vc
xproj]

    2345 Warning(s)
    1 Error(s)

Time Elapsed 00:03:55.08
ERROR: Tests failed

RUN_TESTS ģ¤‘ģ§€ ė° ģ„ø ė²ˆģ§ø ė¹Œė“œ ...

@ bxk-sonavex ģ“ėÆø ģ„±ź³µģ ģœ¼ė”œ źµ¬ģ¶• ėœ ź²ƒ ź°™ģŠµė‹ˆė‹¤. dll ķŒŒģ¼ģ„ ģ‹¤ķ–‰ ķŒŒģ¼ģ˜ ė””ė ‰ķ† ė¦¬ģ— ė³µģ‚¬ķ•“ģ•¼ķ•©ė‹ˆė‹¤.
"
ė¹Œė“œź°€ ģ„±ź³µģ ģœ¼ė”œ ģ™„ė£Œėœ ķ›„ ģ‘ģš© ķ”„ė”œź·øėžØģ„ ģ‹¤ķ–‰ķ•˜źø° ģ „ģ— dl.dll (dlfcn) ė° isaac.dll (isaac)ģ„ ė™ģ¼ķ•œ ė””ė ‰ķ„°ė¦¬ģ— ė³µģ‚¬ķ•˜ź±°ė‚˜ ģ‹œģŠ¤ķ…œ ė””ė ‰ķ„°ė¦¬ģ— ė„£ģ–“ģ•¼ķ•©ė‹ˆė‹¤.
"

@gongzg ķ…ŒģŠ¤ķŠø ķ“ė”ģ— ė³µģ‚¬ķ•˜ėŠ” ėŒ€ģ‹  ģ‹œģŠ¤ķ…œ ź²½ė”œģ— ė‘ dllģ˜ ķ“ė”ė„¼ ģ¶”ź°€ķ–ˆģŠµė‹ˆė‹¤. ģ“ģ œ ė§¤ģš° ģ‹¬ź°ķ•œ ė˜ ė‹¤ė„ø ģ˜¤ė„˜ź°€ ė°œģƒķ–ˆģŠµė‹ˆė‹¤ ...

"C:\DL\clCaffe\build\src\caffe\test\runtest.vcxproj" (default target) (1) ->
(CustomBuild target) ->
  CUSTOMBUILD : Fatal error : Intel iGPU device found but doesn't support cl_intel_subgroups_short. [C:\DL\clCaffe\build\src\caffe\test\runtest.vcxproj]

    2333 Warning(s)
    1 Error(s)

Time Elapsed 00:05:41.97
ERROR: Tests failed

Intel Iris Plus Graphics 650 ė° intel_sdk_for_opencl_setup_6.3.0.1904ė„¼ ģ‚¬ģš©ķ•˜ź³  ģžˆģŠµė‹ˆė‹¤. ģ–“ė–¤ ģƒź°ź³¼ ķ•“ź²°ģ±…ģ“ ģžˆģŠµė‹ˆź¹Œ?

@ bxk-sonavex Intel Graphics ė“œė¼ģ“ė²„ė„¼ ģµœģ‹  ė²„ģ „ģœ¼ė”œ ģ—…ė°ģ“ķŠøķ•“ģ•¼ķ•©ė‹ˆė‹¤.

@gongzg ź°ģ‚¬ķ•©ė‹ˆė‹¤, ģ»“ķŒŒģ¼ ģ˜¤ė„˜ė„¼ ķ•“ź²°ķ–ˆģŠµė‹ˆė‹¤. ķ…ŒģŠ¤ķŠøė„¼ ģ‹¤ķ–‰ķ•  ė•Œ ė‹¤ģŒź³¼ ź°™ģ€ ģ˜¤ė„˜ź°€ ė§Žģ“ ė°œģƒķ–ˆģŠµė‹ˆė‹¤. (ėŖØė‘ ķ¬ģ°©ķ•˜ģ§€ ėŖ»ķ•  ģˆ˜ė„ ģžˆģŒ)

C:\DL\clCaffe\src\caffe\test\test_argmax_layer.cpp(132): error : Expected: (bottom_data[i * dim + j]) <= (max_val), actual: -0.402832 vs -0

C:\DL\clCaffe\src\caffe\test\test_convolution_layer_spatial.cpp(735): error : The difference between top_data[i] and ref_top_data[i] is 1.8
077674604790599e+28, which exceeds delta, where [C:\DL\clCaffe\build\src\caffe\test\runtest.vcxproj]
  top_data[i] evaluates to -1.8077674604790599e+28,
  ref_top_data[i] evaluates to 7.1034564971923828, and
  delta evaluates to 9.9999997473787516e-05.

C:\DL\clCaffe\src\caffe\test\test_convolution_layer_spatial.cpp(735): error : The difference between top_data[i] and ref_top_data[i] is 1
.803808228419822e+28, which exceeds delta, where [C:\DL\clCaffe\build\src\caffe\test\runtest.vcxproj]

    2418 Warning(s)
    17672 Error(s)

Time Elapsed 00:10:25.65
ERROR: Tests failed

ģ“ėŸ¬ķ•œ ģ˜¤ė„˜ė„¼ ģ—¼ė ¤ķ•“ģ•¼ķ•©ė‹ˆź¹Œ?

ģ–“ģ،ė“  mnist ģ˜ˆģ œė„¼ ģ‚¬ģš©ķ•˜ģ—¬ ė¹Œė“œė„¼ ķ…ŒģŠ¤ķŠøķ•˜ź³  ģžˆģŠµė‹ˆė‹¤. ģ‹¬ģ§€ģ–“ ķ›Øģ”¬ ėŠė¦° ģ›ėž˜ CAFFE ģ‚¬ģš©ķ•˜ģ—¬ CPUģ— ė¹„ķ•“ ė§¤ģš° ėŠė¦¬ė‹¤. ź·øė¦¬ź³  ėŖ‡ ź°€ģ§€ ź²½ź³ ź°€ ģžˆģŠµė‹ˆė‹¤ (ģ—¬ėŸ¬ ė²ˆ ė°˜ė³µėØ)

warning: Linking two modules of different data layouts: '' is 'e-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024' whereas '<origin>' is 'e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64-v96:128:128-v128:128:128-v192:256:256-v256:256:256-v512:512:512-v1024:1024:1024-n8:16:32:64'

warning: Linking two modules of different target triples: ' is 'spir64' whereas '<origin>' is 'vISA_64'

ģ–“ė–¤ ģƒź°?

@ bxk- ģ†Œė‚˜ ė²”ģŠ¤

ė‹¹ė¶„ź°„ ė¦¬ėˆ…ģŠ¤ģ—ģ„œ caffeė„¼ ģ‹¤ķ–‰ķ•˜ģ§€ ģ•ŠėŠ” ģ“ģœ ėŠ” ė¬“ģ—‡ģž…ė‹ˆź¹Œ? ė‚“ź°€ ģƒź°ķ•˜źø°ģ— ź°œė°œģžėŠ” FP16, INT8 ģ½”ė“œ ė“±ģ“ ķŠ¹ķžˆ naibaf7 (david)ģ„ ģ›ķ™œķ•˜ź²Œ ģ‹¤ķ–‰ķ•˜ėŠ” ė° ė” ģ¤‘ģ ģ„ ė‘”ė‹ˆė‹¤.

ģ ģ ˆķ•œ ģ°½ ģ§€ģ›ģ€ ź²°źµ­ ģ˜¬ ź²ƒģž…ė‹ˆė‹¤.

ź·øėž˜ė„ ģ œģ•ˆģž…ė‹ˆė‹¤.

@atlury ė‚˜ėŠ” ź·øź²ƒģ„ ģ¢‹ģ•„ķ•œė‹¤! ķ•˜ģ§€ė§Œ ģš°ė¦¬ģ˜ ģ‹œģŠ¤ķ…œģ€ Windows 10 + Intel Irisģž…ė‹ˆė‹¤. Windows ģ§€ģ›ģ“ ģ–øģ œ ģ˜¬ģ§€ ģ•Œź³  ź³„ģ‹­ė‹ˆź¹Œ? ģ•„ė‹ˆė©“ ė‹¤ė„ø DL ķ”Œėž«ķ¼ģ“ ģž‘ė™ķ•©ė‹ˆź¹Œ (GPU ģ‚¬ģš©)?

@gongzg ģ„±ėŠ„ģ„ ģ—…ė°ģ“ķŠøķ•˜ź³  ģ‹¶ģŠµė‹ˆė‹¤.
CPU : 7 ė¶„ 33 ģ“ˆ, ģ •ķ™•ė„ = 0.9914
GPU : 29 ė¶„ 34 ģ“ˆ, ģ •ķ™•ė„ = 0.8406

Linuxģ—ģ„œ ģ„±ėŠ„ģ“ ė¬“ģ—‡ģøģ§€ ź¶źøˆķ•©ė‹ˆė‹¤. ź·øėŸ° ė‹¤ģŒ Intel GPU (OpenCL)ģ™€ CPUė„¼ ģ‚¬ģš©ķ•˜ģ—¬ ģ†ė„ė„¼ ģ–¼ė§ˆė‚˜ ė†’ģ¼ ģˆ˜ ģžˆėŠ”ģ§€ģ— ėŒ€ķ•œ źø°ė³øģ ģø ģ•„ģ“ė””ģ–“ė„¼ ģ–»ģ„ ģˆ˜ģžˆģ—ˆģŠµė‹ˆė‹¤. ź°ģ‚¬!!

@ bxk- ģ†Œė‚˜ ė²”ģŠ¤

Benģ“ opencl ģ»¤ė„ģ„ ķ™œģ„±ķ™” ķ–ˆģŠµė‹ˆź¹Œ? INTEL_SPATIALģ„ ģ‚¬ģš©ķ•“ ė³“ģ…ØģŠµė‹ˆź¹Œ?

@atlury "opencl ģ»¤ė„ ķ™œģ„±ķ™”"ėž€ ė¬“ģ—‡ģ„ ģ˜ėÆøķ•©ė‹ˆź¹Œ? ģ˜ˆ, ģ—¬źø° ģ§€ģ¹Ø (https://github.com/01org/caffe/wiki/clCaffe#how-to-build)ģ„ ė”°ė„“ź³  ėŖ…ė ¹ ģ¤„ģ—ģ„œ "set USE_INTEL_SPATIAL = 1"ģ„ ģˆ˜ķ–‰ķ–ˆģŠµė‹ˆė‹¤ (build_win.cmd ķŒŒģ¼ģ„ ģ§ģ ‘ ģˆ˜ģ •ķ•˜ģ§€ ģ•ŠģŒ). ).

ģµœģ‹  ģ •ė³“:
ģ •ė³“ : =============================================== ============
ģ •ė³“ : ģš”ģ•½ :
ģ •ė³“ : =============================================== ============
ģ •ė³“ : MSVC_VERSION = 14
ģ •ė³“ : WITH_NINJA = 0
ģ •ė³“ : CMAKE_GENERATOR = "Visual Studio 14 2015 Win64"
ģ •ė³“ : CPU_ONLY = 0
ģ •ė³“ : USE_CUDA = 0
ģ •ė³“ : USE_CUDNN = 0
ģ •ė³“ : USE_GREENTEA = 1
ģ •ė³“ : USE_LIBDNN = 1
ģ •ė³“ : USE_OPENMP = 0
ģ •ė³“ : USE_INDEX64 =
ģ •ė³“ : USE_INTEL_SPATIAL = 1
ģ •ė³“ : USE_ISAAC = 1
ģ •ė³“ : CMAKE_CONFIG = ė¦“ė¦¬ģŠ¤
ģ •ė³“ : USE_NCCL = 0
ģ •ė³“ : CMAKE_BUILD_SHARED_LIBS = 0
ģ •ė³“ : PYTHON_VERSION = 2
ģ •ė³“ : BUILD_PYTHON = 0
ģ •ė³“ : BUILD_PYTHON_LAYER = 0
ģ •ė³“ : BUILD_MATLAB = 0
ģ •ė³“ : PYTHON_EXE = "python"
ģ •ė³“ : RUN_TESTS = 1
ģ •ė³“ : RUN_LINT = 0
ģ •ė³“ : RUN_INSTALL = 1
ģ •ė³“ : =============================================== ============

@ bxk- ģ†Œė‚˜ ė²”ģŠ¤

Benģ€ deploy.protoģ˜ ėŖØė“  ģ»Øė³¼ ė£Øģ…˜ ė ˆģ“ģ–“ģ— ėŒ€ķ•“ INTEL_SPATIALģ„ ķ¬ķ•Øķ•“ģ•¼ķ•©ė‹ˆė‹¤. ź°œģøģ ģœ¼ė”œ ė¦¬ėˆ…ģŠ¤ģ—ģ„œ ģ‹¤ģ‹œź°„ģœ¼ė”œ ķ…ŒģŠ¤ķŠøķ–ˆģŠµė‹ˆė‹¤.

https://github.com/BVLC/caffe/pull/5165

"ģ €ėŠ” Intel TV ģŠ¤ķ‹±, Intel Spatial ģ»¤ė„ģ„ ģ‚¬ģš©ķ•˜ź³  19-layer vgg ėŖØėøģ„ ģ‚¬ģš©ķ•˜ėŠ” ģ›¹ģŗ ģ—ģ„œ ķ…ŒģŠ¤ķŠøķ–ˆģŠµė‹ˆė‹¤. ģ‹¤ģ‹œź°„ ė¶„ė„˜ź°€ ź°€ėŠ„ķ•˜ė©° ėŖØė‘ 3.5 ģ™€ķŠø ėÆøė§Œģž…ė‹ˆė‹¤."

Windowsė„ ģž‘ė™ķ•©ė‹ˆė‹¤.

01org ė²„ģ „ģ˜ ė¬øģ œģ— ėŒ€ķ•“ģ„œėŠ” @ bxk-sonavexģ—ģ„œ ė¬øģ œė„¼ģ—¬ģ‹­ģ‹œģ˜¤. ģ¤‘ģš”ķ•˜ģ§€ ģ•Šģ€ ź·øėž˜ė””ģ–øķŠø ķ…ŒģŠ¤ķŠø ģ¼€ģ“ģŠ¤ģ—ģ„œ FP16 ģ •ė°€ė„ ė¬øģ œė”œ ģøķ•“ ģ¼ė¶€ ķ…ŒģŠ¤ķŠø ģ‹¤ķŒØź°€ ģžˆģŠµė‹ˆė‹¤. ģžė™ ģ”°ģ •ģœ¼ė”œ ģøķ•“ ė°œģƒķ•“ģ•¼ķ•˜ėŠ” ģ„±ėŠ„ģ“ ė§¤ģš° ėŠė¦½ė‹ˆė‹¤. ė‹¤ģ‹œ ģ‹¤ķ–‰ķ•˜ė©“ ķ›Øģ”¬ ė¹Øė¼ģ§‘ė‹ˆė‹¤. ėؼģ € ė¹Œė“œ / ė„źµ¬ / ģ¹“ķŽ˜ė„¼ ģ‚¬ģš©ķ•˜ģ—¬ AlexNetģ˜ ģ „ģ§„ ģ„±ėŠ„ģ„ ģø”ģ • ķ•  ģˆ˜ ģžˆģŠµė‹ˆė‹¤.

ź·øź±“ ź·øė ‡ź³ , ė°©źøˆ @CNugterenģ“ ė©°ģ¹  ģ „ģ— ģžė™ ķŠœė‹ ėœ CLBlast ė¼ģ“ėøŒėŸ¬ė¦¬ģ˜ ģƒˆė”œģš“ 1.2.0 ė²„ģ „ģ„ ģ¶œģ‹œķ–ˆģŒģ„

ź“€ģ‹¬ģ“ ģžˆė‹¤ė©“ ė‹¤ģŒź³¼ ź°™ģ“ SqueezeDetģ—ģ„œ LibDNN ė° CLBlastė„¼ ģ‚¬ģš©ķ•˜ģ—¬ Caffeģ˜ ģ†ė„ė„¼ ķ™•ģøķ•  ģˆ˜ ģžˆģŠµė‹ˆė‹¤ (Windows ė° Linuxģ—ģ„œ ė™ģ¼ķ•œ ģ ˆģ°Ø).

$ pip install ck
$ ck pull repo --url=https://github.com/dividiti/ck-caffe
$ ck install package:lib-caffe-bvlc-opencl-libdnn-clblast-universal-20171015

CKź°€ ķ™˜ź²½ź³¼ ģ»“ķŒŒģ¼ėŸ¬ė„¼ ź°ģ§€ķ•˜źø° ė•Œė¬øģ— ģ‹œź°„ģ“ ģ¢€ ź±øė¦½ė‹ˆė‹¤.
ź·øėŸ° ė‹¤ģŒ ģ»“ķ“Øķ„°ģ— ķ•„ģš”ķ•œ ėŖØė“  ģ¢…ģ†ģ„±ģ„ ė‹¤ģ‹œ ė¹Œė“œķ•©ė‹ˆė‹¤.

ź·ø ķ›„ģ— SqueezeDetģ„ ģ„¤ģ¹˜ķ•˜ź³  ė‚“ė¶€ ģ‹œź°„ģ„ ģ‹¤ķ–‰ķ•  ģˆ˜ ģžˆģŠµė‹ˆė‹¤.

$ ck install package:caffemodel-deepscale-squeezenet-1.1
$ ck run program:caffe --cmd_key=time_gpu

ģ²« ė²ˆģ§ø ģ‹¤ķ–‰ģ€ ģ»¤ė„ ģ»“ķŒŒģ¼ ė° ģŗģ‹±ģœ¼ė”œ ģøķ•“ ģ•½ź°„ ėŠė¦“ ģˆ˜ ģžˆģœ¼ėƀė”œ ė‘ ė²ˆģ§ø ģ‹¤ķ–‰ģ€ ķ›Øģ”¬ ė¹ ė¦…ė‹ˆė‹¤!

ģ“ėÆøģ§€ ė¶„ė„˜ė„¼ ė²¤ģ¹˜ė§ˆķ‚¹ ķ•  ģˆ˜ė„ ģžˆģŠµė‹ˆė‹¤.

$ ck pull repo:ctuning-datasets-min
$ ck run program:caffe --cmd_key=classify

Intelź³¼ ź“€ė Øģ“ ģ—†ģ§€ė§Œ Android GCC 4.9.xė„¼ ģ‚¬ģš©ķ•˜ģ—¬ Android ARM64 ģš© CLBlast 1.2.0ģœ¼ė”œ Caffeė„¼ ģ»“ķŒŒģ¼ ķ•  ė•Œ ģ‚¬ģ†Œķ•œ ė²„ź·øź°€ģžˆėŠ” ź²ƒ ź°™ģŠµė‹ˆė‹¤ ( "to_string"ģ€ std ķ“ėž˜ģŠ¤ģ—ģ„œ ģ°¾ģ„ ģˆ˜ ģ—†ģŒ).

$ ck install package:lib-caffe-bvlc-opencl-libdnn-clblast-universal-20171015 --target_os=android21-arm64 --env.DISABLE_DEVICE_HOST_UNIFIED_MEMORY=ON
$ ck compile program:caffe-time-opencl --target_os=android21-arm64
$ ck run program:caffe-time-opencl --target_os=android21-arm64

CLBlast 1.1.0ģ€ Androidģ—ģ„œ ģž˜ ģž‘ė™ķ•˜ėƀė”œ ģˆ˜ģ •ķ•˜ė©“ ģ¢‹ģ„ ź²ƒģž…ė‹ˆė‹¤.ģ“ ź²½ģš° ėŖØė“  ķ”Œėž«ķ¼ģ—ģ„œ Caffeģ™€ ķ•Øź»˜ ģž‘ė™ķ•©ė‹ˆė‹¤.

ė„ģ›€ģ“ ė˜ģ—ˆźø°ė„¼ ė°”ė¼ė©° ģ¦ź±°ģš“ ģ£¼ė§ ė³“ė‚“ģ„øģš”!

Android GCC 4.9.xė„¼ ģ‚¬ģš©ķ•˜ģ—¬ Android ARM64 ģš© CLBlast 1.2.0ģœ¼ė”œ Caffeė„¼ ģ»“ķŒŒģ¼ ķ•  ė•Œ ģ‚¬ģ†Œķ•œ ė²„ź·øź°€ģžˆėŠ” ź²ƒ ź°™ģŠµė‹ˆė‹¤ ( "to_string"ģ€ std ķ“ėž˜ģŠ¤ģ— ģ—†ģŒ).

ģ“ź²ƒģ“ CLBlast ė˜ėŠ” Caffeģ˜ ė²„ź·øģøģ§€ ķ™•ģ‹¤ķ•˜ģ§€ ģ•ŠģŠµė‹ˆź¹Œ? ģ–“ģ،ė“  CLBlastėŠ” ķŠ¹ė³„ķ•œ Android ķ—¤ė” ģ—ģ“ė„¼ źµ¬ķ˜„ķ–ˆģŠµė‹ˆė‹¤. ģ•„ė§ˆė„ ź·øź²ƒģ€ Caffe ė‚“ģ—ģ„œė„ ģ‚¬ģš©ė  ģˆ˜ ģžˆģŠµė‹ˆź¹Œ?

@CNugteren- ė°©źøˆ ķ™•ģø

@gfursin CPU ė˜ėŠ” GPU (OpenCL)ė„¼ ģ‚¬ģš©ķ•˜ėŠ” ė²„ģ „ģž…ė‹ˆź¹Œ? ė‚˜ėŠ” OpenCLģ“ ģ•„ģ§ Windowsģ—ģ„œ ģž‘ė™ķ•˜ģ§€ ģ•ŠėŠ”ė‹¤ź³  ė§ķ•˜ź³  ģžˆė‹¤ź³  ģƒź°ķ–ˆģŠµė‹ˆė‹¤ (ė˜ėŠ” ģ ģ–“ė„ Intel iGPUģ—ģ„œėŠ” ģ•„ģ§ ģž‘ė™ķ•˜ģ§€ ģ•ŠģŠµė‹ˆė‹¤). Windowsģ—ģ„œ ė¬“ģ—‡ģ„ ģ‚¬ģš©ķ•˜ź³  ģžˆģŠµė‹ˆź¹Œ?

@ bxk- ģ†Œė‚˜ ė²”ģŠ¤

ģ‘ė‹µģ“ ģ§€ģ—°ė˜ģ–“ ģ£„ģ†”ķ•©ė‹ˆė‹¤. ė‚œ ė©€ė¦¬ ģžˆģ—ˆģ–“.

@ naibaf7ģ„ ģøģš©ķ•˜ė ¤ė©“
"ģ»Øė³¼ ė£Øģ…˜ ė°©ė²• ("ģ—”ģ§„ ")ģ€ ė„¤ķŠøģ›Œķ¬ prototxt ķŒŒģ¼ģ—ģ„œ ģ„ ķƒķ•˜ź±°ė‚˜ ė®ģ–“ ģ“ø ģˆ˜ ģžˆģŠµė‹ˆė‹¤."

ė”°ė¼ģ„œ ėŖØė“  ģ»Øė³¼ ė£Øģ…˜ ź³„ģøµ ģ‚¬ģ–‘ģ— "engine : INTEL_SPATIAL"ķ•­ėŖ©ģ„ ģ¶”ź°€ķ•©ė‹ˆė‹¤.

AlexNetģ„ ģ˜ˆė”œ ė“¤ģ–“ $ CAFFE_ROOT / models / bvlc_alexnet / train_val.prototxt ķŒŒģ¼ģ„ ķŽøģ§‘ķ•˜ź³  ė‹¤ģŒ ģ¤„ģ„ ģ¶”ź°€ķ•˜ģ—¬ ź³µź°„ ģ»Øė³¼ ė£Øģ…˜ģ„ ģ‚¬ģš©ķ•˜ģ—¬ ź³„ģ‚°ķ•  conv1 ė ˆģ“ģ–“ė„¼ ė§Œė“­ė‹ˆė‹¤. ė§ˆģ°¬ź°€ģ§€ė”œ ė‹¤ė„ø ė ˆģ“ģ–“ ė³€ź²½

 layer {
   name: "conv1"
   type: "Convolution"
   bottom: "data"
   top: "conv1"
   param {
     lr_mult: 1
     decay_mult: 1
   }
   param {
     lr_mult: 2
     decay_mult: 0
   }
   convolution_param {
     num_output: 96
     kernel_size: 11
     stride: 4
     engine: INTEL_SPATIAL      <-------------------------- this line!
     weight_filler {
       type: "gaussian"
       std: 0.01
     }
     bias_filler {
       type: "constant"
       value: 0
     }
   }
 }

ķŽøģ§‘ : ė‚“ ģž˜ėŖ»ģ€ ė‹¹ģ‹ ģ“ ė‹¤ė„ø ģŠ¤ė ˆė“œė„¼ ģ—“ģ—ˆź³  ģ”°źøˆ ė” ģ§„ķ–‰ėœ ź²ƒ ź°™ģŠµė‹ˆė‹¤.

@ bxk-sonavex-Intel Spatialģ“ģ—†ėŠ” ā€‹ā€‹ģ˜¤ėž˜ėœ Intel 4400 GPUź°€ģžˆėŠ” Windowsģ—ģ„œ Caffe OpenCL ė²„ģ „ (libDNN ė° CLBlast ķ¬ķ•Ø)ģ„ ģ‚¬ģš©ķ•©ė‹ˆė‹¤. ģž˜ ģž‘ė™ķ•˜ėŠ” ź²ƒ ź°™ģ§€ė§Œ ģ°Øģ„ ģ±… ģ¼ ģˆ˜ ģžˆģŠµė‹ˆė‹¤. ė‹¤ģŒģ€ Caffe ģž„ģ¹˜ ėŖ©ė”ģž…ė‹ˆė‹¤ ( "ck run program : caffe --cmd_key = query_gpu_opencl") :
output_caffe_opencl_devices.txt

ė‹¤ģŒģ€ ģœ„ģ˜ Caffe OpenCL ė²„ģ „ ė° GoogleNetģ„ ģ‚¬ģš©ķ•˜ėŠ” Windowsģ˜ ģ“ėÆøģ§€ ė¶„ė„˜ ź²°ź³¼ģž…ė‹ˆė‹¤.
output_caffe_opencl_image_classification.txt

ģ €ėŠ” ģ£¼ė”œģ“ ė‹Øź³„ģ—ģ„œ ģ¶”ė”  / ź°ģ²“ ź°ģ§€ė„¼ ķ™•ģøķ•©ė‹ˆė‹¤ (ź°€ėŠ„ķ•œ ėŖØė“  ķ”Œėž«ķ¼ģ—ģ„œ DNN ģ„¤ģ¹˜, ė²¤ģ¹˜ė§ˆķ‚¹ ė° ģµœģ ķ™”ė„¼ ķ†µķ•©ķ•˜ė ¤ź³ ķ•©ė‹ˆė‹¤). ź·øėž˜ģ„œ OpenCLģ„ ģ‚¬ģš©ķ•˜ėŠ” Windowsģ—ģ„œ ė‹¤ė„ø Caffe źø°ėŠ„ź³¼ ėŖØėøģ„ ģ‹¤ģ œė”œ ź°•ģ”°ķ•˜ģ§€ ģ•Šģ•˜ģŠµė‹ˆė‹¤.

ė˜ķ•œ Intel Spatial ON ( "ck install package : lib-caffe-bvlc-opencl-libdnn-clblast-universal --env.USE_INTEL_SPATIAL = ON")ģ„ ģ‚¬ģš©ķ•˜ģ—¬ Caffe OpenCLģ„ ģ»“ķŒŒģ¼ķ•˜ė ¤ź³  ģ‹œė„ķ–ˆģœ¼ė©° ė™ģ¼ķ•œ 2 ź°œģ˜ ė¹Œė“œ ģ˜¤ė„˜ź°€ ź“€ģ°°ė˜ģ—ˆģŠµė‹ˆė‹¤. @atluryģ— ģ˜ķ•“ ģ“ģ „ģ—ė³“ź³  ėØ) :
output_caffe_build_error_with_intel_spatial.txt

Linux (Ubuntu 16.04)ģ—ģ„œė„ ģ‚¬ģš©ķ•  ģˆ˜ģžˆėŠ” ė¹Œė“œ ģŠ¤ķ¬ė¦½ķŠøź°€ ģžˆģŠµė‹ˆź¹Œ?. ģ»“ķŒŒģ¼ķ•˜ė ¤ź³  ķ•  ė•Œ ģ˜¤ė„˜ź°€ ė°œģƒķ•©ė‹ˆė‹¤.

@rachithayp ģ§€ģ¹Øģ„ģ£¼ģ˜ ź¹Šź²Œ ė”°ė„“ģ‹­ģ‹œģ˜¤. 18.0x ģ‹œė¦¬ģ¦ˆģ—ģ„œė„ ģž‘ė™ķ•©ė‹ˆė‹¤. ģš°ė¦¬ėŠ” ź·øź²ƒģ„ ķ…ŒģŠ¤ķŠøķ–ˆģŠµė‹ˆė‹¤.

ģ•ˆė…•ķ•˜ģ„øģš” @rachithayp . Intel OpenCLģ“ Ubuntu 16.04ģ—ģ„œ ģž‘ė™ķ•˜ė„ė”ķ•˜ė ¤ė©“ ģ»¤ė„ģ„ ķŒØģ¹˜ķ•“ģ•¼ ķ•  ź°€ėŠ„ģ„±ģ“ ģžˆģŠµė‹ˆė‹¤. https://github.com/dividiti/ck-caffe/wiki/Installation#Intel_CPUGPU_Linux .

ėŖ‡ ģ£¼ ģ „ģ— ģ»¤ė„ģ„ ķŒØģ¹˜ķ•˜ģ§€ ģ•Šź³  ģµœģ‹  Intel OpenCLģ„ ģ‚¬ģš©ķ•˜ģ—¬ Ubuntu 18.04 (Intel GPUź°€ģžˆėŠ” Lenovo T470p ė…øķŠøė¶)ģ— Caffeģ˜ OpenCL ėøŒėžœģ¹˜ė„¼ źµ¬ģ¶•ķ–ˆģŠµė‹ˆė‹¤.

$ sudo pip install ck

$ ck pull repo --url=https://github.com/ctuning/ck-caffe

$ ck install package:lib-caffe-bvlc-opencl-viennacl-universal --env.USE_INTEL_SPATIAL=ON --env.CAFFE_BUILD_PYTHON=ON

CKėŠ” ģ‚¬ģš© ź°€ėŠ„ķ•œ ģ»“ķŒŒģ¼ėŸ¬, OpenCL ė¼ģ“ėøŒėŸ¬ė¦¬ ė° źø°ķƒ€ ģ¢…ģ†ģ„±ģ„ ź°ģ§€ķ•˜ė ¤ź³  ģ‹œė„ķ•˜ź³  Caffeģ— ėŒ€ķ•“ cmakeė„¼ ķ˜øģ¶œķ•©ė‹ˆė‹¤. ė¹Œė“œź°€ ģ„±ź³µķ•˜ė©“ CK virtual envė„¼ ģ‚¬ģš©ķ•˜ģ—¬ ģ„¤ģ¹˜ė„¼ ķ™•ģøķ•  ģˆ˜ ģžˆģŠµė‹ˆė‹¤.

$ ck show env
$ ck virtual env --tags=lib,caffe
> python
import caffe

ė‹¤ģŒź³¼ ź°™ģ“ ģƒ˜ķ”Œ ģ“ėÆøģ§€ ė¶„ė„˜ė„¼ ģ‹œė„ ķ•  ģˆ˜ė„ ģžˆģŠµė‹ˆė‹¤.

$ ck compile program:caffe-classification-opencl --speed
$ ck run program:caffe-classification-opencl

ķ–‰ģš“ģ„ ė¹•ė‹ˆė‹¤.

cc @ ens-lg4 ė° @psyhtest ...

@atlury ģ•„ėž˜ cmakeė„¼ ģ‚¬ģš©ķ•˜ģ—¬ ģ»“ķŒŒģ¼ ķ•  ģˆ˜ģžˆģ—ˆģŠµė‹ˆė‹¤.
cmake .. -DUSE_CUDA = OFF -DBUILD_docs = 0 -DOPENCL_LIBRARIES = <> -DOPENCL_INCLUDE_DIRS = <>

ź·øėŸ¬ė‚˜ INTEL_SPATIAL_ONģœ¼ė”œ ģ»“ķŒŒģ¼ķ•˜ė ¤ź³ ķ•˜ė©“ ģ•„ėž˜ ģ˜¤ė„˜ź°€ ė°œģƒķ•©ė‹ˆė‹¤.
cmake .. -DUSE_GREENTEA = ON -DUSE_CUDA = OFF -DUSE_INTEL_SPATIAL = ON -DBUILD_docs = 0 -DOPENCL_LIBRARIES = <> -DOPENCL_INCLUDE_DIRS = <>

/ home / intel / Documents / caffe_src / opencl_caffe / src / caffe / libdnn / libdnn_conv_spatial. cpp : 19 : 1 : ģ˜¤ė„˜ : 'LibDNNConvSpatial'ģ“ ģœ ķ˜•ģ˜ ģ“ė¦„ģ„ ģ§€ģ •ķ•˜ģ§€ ģ•ŠģŠµė‹ˆė‹¤.
LibDNNConvSpatial:: LibDNNConvSpatial (LibDNNConvConfig źµ¬ģ„±) {
^
/ home / intel / Documents / caffe_src / opencl_caffe / src / caffe / libdnn / libdnn_conv_spatial. cpp : 117 : 25 : ģ˜¤ė„˜ : '<'ķ† ķ° ģ•žģ— ģ“ė‹ˆģ…œ ė¼ģ“ģ €ź°€ ķ•„ģš”ķ•©ė‹ˆė‹¤.
ė¬øģžģ—“ LibDNNConvSpatial:: generate_fw_defs () {

ė¬“ģ—‡ģ“ ģž˜ėŖ» ė  ģˆ˜ ģžˆėŠ”ģ§€ ģ•„ģ‹­ė‹ˆź¹Œ?. ė˜ķ•œ opencl ėøŒėžœģ¹˜ģ—ėŠ” include / caffe / greentea ķ“ė”ź°€ ģ—†ģœ¼ėƀė”œ " https://github.com/01org/caffe "ģ—ģ„œ ė³µģ‚¬ķ–ˆģŠµė‹ˆė‹¤.

ķ—‰ķ—‰
ģ•„ėž˜ ģž„ģ˜ ģ§€ģ¹Øģ„ ģ‹œė„ķ•“ ė³¼ ģˆ˜ ģžˆģŠµė‹ˆź¹Œ? opencl caffeģ— ėŒ€ķ•œ ģš°ė¦¬ģ˜ ė‹¤ź°€ģ˜¤ėŠ” ģ±…ģ—ģ„œ ģ„¤ģ¹˜ ģž„ģ˜ ėŒ€ėžµģ ģø ė¶€ė¶„ģž…ė‹ˆė‹¤. ź°ģ‚¬ķ•©ė‹ˆė‹¤ @ naibaf7

ė‚˜ėŠ” ź·øź²ƒģ“ ģ•½ź°„ģ˜ ė¹›ģ„ ė˜ģ§€ź³  ė‹¹ģ‹ ģ˜ opencl ģ¹“ķŽ˜ ė…øė „ģ— ė„ģ›€ģ“ė˜źø°ė„¼ ė°”ėžė‹ˆė‹¤.

python-deep-learning-installation-chap.pdf

@ bxk-sonavex-Intel Spatialģ“ģ—†ėŠ” ā€‹ā€‹ģ˜¤ėž˜ėœ Intel 4400 GPUź°€ģžˆėŠ” Windowsģ—ģ„œ Caffe OpenCL ė²„ģ „ (libDNN ė° CLBlast ķ¬ķ•Ø)ģ„ ģ‚¬ģš©ķ•©ė‹ˆė‹¤. ģž˜ ģž‘ė™ķ•˜ėŠ” ź²ƒ ź°™ģ§€ė§Œ ģ°Øģ„ ģ±… ģ¼ ģˆ˜ ģžˆģŠµė‹ˆė‹¤. ė‹¤ģŒģ€ Caffe ģž„ģ¹˜ ėŖ©ė”ģž…ė‹ˆė‹¤ ( "ck run program : caffe --cmd_key = query_gpu_opencl") :
output_caffe_opencl_devices.txt

ė‹¤ģŒģ€ ģœ„ģ˜ Caffe OpenCL ė²„ģ „ ė° GoogleNetģ„ ģ‚¬ģš©ķ•˜ėŠ” Windowsģ˜ ģ“ėÆøģ§€ ė¶„ė„˜ ź²°ź³¼ģž…ė‹ˆė‹¤.
output_caffe_opencl_image_classification.txt

ģ €ėŠ” ģ£¼ė”œģ“ ė‹Øź³„ģ—ģ„œ ģ¶”ė”  / ź°ģ²“ ź°ģ§€ė„¼ ķ™•ģøķ•©ė‹ˆė‹¤ (ź°€ėŠ„ķ•œ ėŖØė“  ķ”Œėž«ķ¼ģ—ģ„œ DNN ģ„¤ģ¹˜, ė²¤ģ¹˜ė§ˆķ‚¹ ė° ģµœģ ķ™”ė„¼ ķ†µķ•©ķ•˜ė ¤ź³ ķ•©ė‹ˆė‹¤). ź·øėž˜ģ„œ OpenCLģ„ ģ‚¬ģš©ķ•˜ėŠ” Windowsģ—ģ„œ ė‹¤ė„ø Caffe źø°ėŠ„ź³¼ ėŖØėøģ„ ģ‹¤ģ œė”œ ź°•ģ”°ķ•˜ģ§€ ģ•Šģ•˜ģŠµė‹ˆė‹¤.

ė˜ķ•œ Intel Spatial ON ( "ck install package : lib-caffe-bvlc-opencl-libdnn-clblast-universal --env.USE_INTEL_SPATIAL = ON")ģ„ ģ‚¬ģš©ķ•˜ģ—¬ Caffe OpenCLģ„ ģ»“ķŒŒģ¼ķ•˜ė ¤ź³  ģ‹œė„ķ–ˆģœ¼ė©° ė™ģ¼ķ•œ 2 ź°œģ˜ ė¹Œė“œ ģ˜¤ė„˜ź°€ ź“€ģ°°ė˜ģ—ˆģŠµė‹ˆė‹¤. @atluryģ— ģ˜ķ•“ ģ“ģ „ģ—ė³“ź³  ėØ) :
output_caffe_build_error_with_intel_spatial.txt

HD 4400ģ“ CPUė³“ė‹¤ caffeė”œ ė” ė¹Øė¦¬ ģ‹¤ķ–‰ė©ė‹ˆź¹Œ?
clCaffeė„¼ ģ»“ķŒŒģ¼ķ•˜ź³  HD 5500ģ—ģ„œ ģ‹¤ķ–‰ķ–ˆģ§€ė§Œ CPU (i3 5005U)ė³“ė‹¤ 5 ė°° ėŠė¦½ė‹ˆė‹¤.
ģ“ģœ ė„¼ ėŖØė„“ź² ģŠµė‹ˆė‹¤.

ģ“ ķŽ˜ģ“ģ§€ź°€ ė„ģ›€ģ“ ė˜ģ—ˆė‚˜ģš”?
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