Dlib GPU acceleration process
Background
VS2017 + CUDA10.1
Question 1
Open solution C:\ ProgramData\ NVIDIA Corporation\ CUDA Samples\ v10.1\ 1_Utilities\ deviceQuery and run an exception
C:\ ProgramData\ NVIDIA Corporation\ CUDA Samples\ v10.1\ 1_Utilities\ deviceQuery\ deviceQuery_vs2017.vcxproj (41 and 5):
Error MSB4019: the imported project "D:\ vs2017dev\ ide\ Common7\ IDE\ VC\ VCTargets\ BuildCustomizations\ CUDA 10.1.props" was not found.
Make sure that the path in the declaration is correct and that the file exists on disk.
Resolve reuse of cuda_10.1.243_win10_network.exe installation
Question 2
CMake dlib solution exception
*
* CUDA was found but your compiler failed to compile a simple CUDA program so dlib isn't going to use CUDA.
* The output of the failed CUDA test compile is shown below:
* Change Dir: FRV / AI Learning / face recognition / dlib-master/build/dlib/cuda_test_build
***
* Run Build Command: "D:\ vs2017dev\ ide/MSBuild/15.0/Bin/MSBuild.exe"ALL_BUILD.vcxproj" / p:Configuration=Debug "/ p:VisualStudioVersion=15.0"
* Microsoft (R) Generation engine version 15.9.21+g9802d43bc3 for .NET Framework
* copyright (C) Microsoft Corporation. All rights reserved.
***
The start time of the build is 10:15:57 on 2019-11-22.
* the project "F:\ artificial intelligence learning\ face recognition\ dlib-master\ build\ dlib\ cuda_test_build\ ALL_BUILD.vcxproj" on node 1 (default target).
* the project "F:\ artificial intelligence learning\ face recognition\ dlib-master\ build\ dlib\ cuda_test_build\ ALL_BUILD.vcxproj" (1) is generating "F:\ artificial intelligence learning\ face recognition\ dlib-master\ build\ dlib\ cuda_test_build\ ZERO_CHECK.vcxproj" (2) (default target) on node 1.
* PrepareForBuild:
* creating directory "x64\ Debug\ ZERO_CHECK\".
* creating directory "x64\ Debug\ ZERO_CHECK\ ZERO_CHECK.tlog\".
* InitializeBuildStatus:
* "x64\ Debug\ ZERO_CHECK\ ZERO_CHECK.tlog\ unsuccessfulbuild" is being created because "AlwaysCreate" is specified.
* CustomBuild:
* Checking Build System
* CMake does not need to re-run because FRV / Bang clamped down on Hong Ying / Bang Hong Xuan Xuan / dlib-master/build/dlib/cuda_test_build/CMakeFiles/generate.stamp is up-to-date.
* FinalizeBuildStatus:
* deleting file "x64\ Debug\ ZERO_CHECK\ ZERO_CHECK.tlog\ unsuccessfulbuild".
* Touch task is in progress for "x64\ Debug\ ZERO_CHECK\ ZERO_CHECK.tlog\ ZERO_CHECK.lastbuildstate".
* the generation project "F:\ artificial Intelligence Learning\ face recognition\ dlib-master\ build\ dlib\ cuda_test_build\ ZERO_CHECK.vcxproj" (the default target) has been completed.
* the project "F:\ artificial intelligence learning\ face recognition\ dlib-master\ build\ dlib\ cuda_test_build\ ALL_BUILD.vcxproj" (1) is generating "F:\ artificial intelligence learning\ face recognition\ dlib-master\ build\ dlib\ cuda_test_build\ cuda_test.vcxproj" (3) (default target) on node 1.
* PrepareForBuild:
* creating directory "cuda_test.dir\ Debug\".
* the directory "F:\ artificial Intelligence Learning\ face recognition\ dlib-master\ build\ dlib\ cuda_test_build\ Debug\" is being created.
* creating directory "cuda_test.dir\ Debug\ cuda_test.tlog\".
* InitializeBuildStatus:
"cuda_test.dir\ Debug\ cuda_test.tlog\ unsuccessfulbuild" is being created because "AlwaysCreate" is already specified.
* ComputeCustomBuildOutput:
* the directory "F:\ artificial Intelligence Learning\ face recognition\ dlib-master\ build\ dlib\ cuda_test_build\ CMakeFiles\ cuda_test.dir\ Debug\" is being created.
* CustomBuild:
* Building NVCC (Device) object CMakeFiles/cuda_test.dir/Debug/cuda_test_generated_cuda_test.cu.obj
* CMake Error at cuda_test_generated_cuda_test.cu.obj.Debug.cmake:215 (message):
* Error generating
* FRV / Bang clamped down on Hong / Bang Hong / Bang Hong / dlib-master/build/dlib/cuda_test_build/CMakeFiles/cuda_test.dir//Debug/cuda_test_generated_cuda_test.cu.obj
***
***
* * D:\ vs2017dev\ ide\ Common7\ IDE\ VC\ VCTargets\ Microsoft.CppCommon.targets (209, 5): error MSB6006: "cmd.exe" has been exited, code is 1. [F:\ artificial intelligence learning\ face recognition\ dlib-master\ build\ dlib\ cuda_test_build\ cuda_test.vcxproj]
* the operation of generating project "F:\ artificial Intelligence Learning\ face recognition\ dlib-master\ build\ dlib\ cuda_test_build\ cuda_test.vcxproj" (default target) has been completed-failed.
* the operation of generating project "F:\ artificial Intelligence Learning\ face recognition\ dlib-master\ build\ dlib\ cuda_test_build\ ALL_BUILD.vcxproj" (default target) has been completed-failed.
***
* failed to generate.
***
* * "F:\ artificial intelligence learning\ face recognition\ dlib-master\ build\ dlib\ cuda_test_build\ ALL_BUILD.vcxproj" (default target) (1)->
* * "F:\ artificial intelligence learning\ face recognition\ dlib-master\ build\ dlib\ cuda_test_build\ cuda_test.vcxproj" (default target) (3)->
* (CustomBuild target)->
* * D:\ vs2017dev\ ide\ Common7\ IDE\ VC\ VCTargets\ Microsoft.CppCommon.targets (209, 5): error MSB6006: "cmd.exe" has been exited, code is 1. [F:\ artificial intelligence learning\ face recognition\ dlib-master\ build\ dlib\ cuda_test_build\ cuda_test.vcxproj]
***
* 0 warnings
* 1 error
***
* elapsed time 01.86
***
*
Disabling CUDA support for dlib. DLIB WILL NOT USE CUDA
