挖矿cudaerror

Ⅰ cuda缂栫▼闂棰 杩愯屽嚭閿

Compiling CUDA source file ..\..\src\caffe\layers\bnll_layer.cu...
1>
1> D:\Caffe\WindowsCaffe_detect\Caffe_Windows_Detection-master\build\MSVC2013>"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\bin\nvcc.exe" -gencode=arch=compute_20,code=\"sm_20,compute_20\" -gencode=arch=compute_35,code=\"sm_35,compute_35\" -gencode=arch=compute_52,code=\"sm_52,compute_52\" --use-local-env --cl-version 2013 -ccbin "D:\gzSoft\vs2013\VC\bin\x86_amd64" -I../../3rdparty/include -I../../src -I../../include -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\include" -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\cuda\include" -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\include" -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\include" --keep-dir x64\Debug -maxrregcount=0 --machine 64 --compile -cudart static --verbose --keep -Xcudafe "--diag_suppress=exception_spec_override_incompat --diag_suppress=useless_using_declaration --diag_suppress=field_without_dll_interface" -D_SCL_SECURE_NO_WARNINGS -DGFLAGS_DLL_DECL= -D_VARIADIC_MAX=10 -DWIN32 -D_DEBUG -D_CONSOLE -D_UNICODE -DUNICODE -Xcompiler "/EHsc /W1 /nologo /Od /Zi /RTC1 /MDd " -o Debug\bnll_layer.cu.obj "D:\Caffe\WindowsCaffe_detect\Caffe_Windows_Detection-master\src\caffe\layers\bnll_layer.cu"
1> #$ _SPACE_=
1> #$ _CUDART_=cudart
1> #$ _HERE_=C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\bin
1> #$ _THERE_=C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\bin
1> #$ _TARGET_SIZE_=
1> #$ _TARGET_DIR_=
1> #$ _TARGET_SIZE_=64
1> #$ _WIN_PLATFORM_=x64
1> #$ TOP=C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\bin/..
1> #$ NVVMIR_LIBRARY_DIR=C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\bin/../nvvm/libdevice
1> #$ PATH=C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\bin/../open64/bin;C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\bin/../nvvm/bin;C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\bin;C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\bin/../lib;D:\gzSoft\vs2013\VC\bin\x86_amd64;D:\gzSoft\vs2013\VC\bin;C:\Program Files (x86)\Windows Kits\8.1\bin\x86;;C:\Program Files (x86)\Microsoft SDKs\Windows\v8.1A\bin\NETFX 4.5.1 Tools;D:\gzSoft\vs2013\Common7\Tools\bin;D:\gzSoft\vs2013\Common7\tools;D:\gzSoft\vs2013\Common7\ide;C:\Program Files (x86)\HTML Help Workshop;;C:\Program Files (x86)\MSBuild\12.0\bin\;C:\Windows\Microsoft.NET\Framework\v4.0.30319\;;C:\Program Files\DahuaTech\MV Viewer\Runtime\x64\;C:\Program Files\DahuaTech\MV Viewer\Runtime\x64\GenICam_v2_4\bin\Win64_x64\;C:\Program Files\DahuaTech\MV Viewer\Runtime\Win32\;C:\Program Files\DahuaTech\MV Viewer\Runtime\Win32\GenICam_v2_4\bin\Win32_i86\;C:\Program Files\Basler\pylon 4\pylon\bin\x64;C:\Program Files\Basler\pylon 4\pylon\bin\Win32;C:\Program Files\Basler\pylon 4\genicam\Bin\Win64_x64;C:\Program Files\Basler\pylon 4\genicam\Bin\Win32_i86;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Microsoft SQL Server\100\Tools\Binn\;C:\Program Files\Microsoft SQL Server\100\Tools\Binn\;C:\Program Files\Microsoft SQL Server\100\DTS\Binn\;C:\Program Files\Microsoft\Web Platform Installer\;C:\Program Files (x86)\Microsoft ASP.NET\ASP.NET Web Pages\v1.0\;C:\Program Files\Microsoft SQL Server\110\Tools\Binn\;D:\gzSoft\opencv2.4.11\build_Sour\vc11\bin;D:\gzSoft\opencv2.4.10\build_Sour\vc10\bin;D:\gzSoft\qt5.2.1\5.2.1\msvc2012\bin;D:\MinGW\MinGW\bin;D:\gzSoft\vs2012\VC\bin;D:\gzSoft\javaTool\jdk1.7\bin;D:\gzSoft\javaTool\jdk1.7\jre\bin;D:\gzSoft\matlab\runtime\win64;D:\gzSoft\matlab\bin;D:\gzSoft\matlab\polyspace\bin;D:\software\eslib\bin;D:\gzSoft\lualib;D:\gzSoft\halcon12\bin\x86sse2-win32;D:\gzSoft\halcon12\FLEXlm\x86sse2-win32 ;C:\Program Files (x86)\Toshiba Teli\TeliCamSDK\TeliCamApi\bin\x86;C:\Program Files (x86)\CMake\bin\;D:\Program\opencv_pro\opencv-3.3.0\opencv-3.3.0\bulid\install\x86\vc11\bin;D:\gzSoft\doxygen\bin;D:\gzSoft\python2.7.10;D:\gzSoft\python2.7.10\Scripts;C:\Program Files (x86)\Windows Kits\8.1\Windows Performance Toolkit\;C:\Program Files (x86)\Microsoft SDKs\TypeScript\1.0\;C:\Program Files\Microsoft SQL Server\120\Tools\Binn\;D:\Caffe\WindowsCaffeProject\caffe-master\Build\x64\Debug;
1> #$ INCLUDES="-IC:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\bin/../include"
1> #$ LIBRARIES= "/LIBPATH:C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\bin/../lib/x64"
1> #$ CUDAFE_FLAGS=--sdk_dir "C:\Program Files (x86)\Windows Kits\8.1"
1> #$ PTXAS_FLAGS=
1> bnll_layer.cu
1> nvcc fatal : Failed to create the host compiler response file 'x64/Debug/bnll_layer.compute_52.cpp1.ii.res'
1>C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V120\BuildCustomizations\CUDA 7.5.targets(604,9): error MSB3721: 鍛戒护鈥"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\bin\nvcc.exe" -gencode=arch=compute_20,code=\"sm_20,compute_20\" -gencode=arch=compute_35,code=\"sm_35,compute_35\" -gencode=arch=compute_52,code=\"sm_52,compute_52\" --use-local-env --cl-version 2013 -ccbin "D:\gzSoft\vs2013\VC\bin\x86_amd64" -I../../3rdparty/include -I../../src -I../../include -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\include" -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\cuda\include" -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\include" -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\include" --keep-dir x64\Debug -maxrregcount=0 --machine 64 --compile -cudart static --verbose --keep -Xcudafe "--diag_suppress=exception_spec_override_incompat --diag_suppress=useless_using_declaration --diag_suppress=field_without_dll_interface" -D_SCL_SECURE_NO_WARNINGS -DGFLAGS_DLL_DECL= -D_VARIADIC_MAX=10 -DWIN32 -D_DEBUG -D_CONSOLE -D_UNICODE -DUNICODE -Xcompiler "/EHsc /W1 /nologo /Od /Zi /RTC1 /MDd " -o Debug\bnll_layer.cu.obj "D:\Caffe\WindowsCaffe_detect\Caffe_Windows_Detection-master\src\caffe\layers\bnll_layer.cu"鈥濆凡閫鍑猴紝杩斿洖浠ｇ爜涓 1銆
========== 鐢熸垚: 鎴愬姛 0 涓锛屽け璐 1 涓锛屾渶鏂 0 涓锛岃烦杩 0 涓 ==========

Ⅱ cuda error out of memory 怎么解决

今天刚把服务器搭建起来 结果程序就跑不起来 当时差点把自己吓尿了
错误类型：CUDA_ERROE_OUT_OF_MEMORY
E tensorflow/stream_executor/cuda/cuda_driver.cc:924] failed to alloc 17179869184 bytes on host: CUDA_ERROR_OUT_OF_MEMORY
W ./tensorflow/core/common_runtime/gpu/pool_allocator.h:195] could not allocate pinned host memory of size: 17179869184
Killed

其实很容易理解 大致意思就是 服务器的GPU大小为M
tensorflow只能申请N（N<M）
也就是tensorflow告诉你 不能申请到GPU的全部资源 然后就不干了
解决方法：
找到代码中Session
在session定义前 增加

config = tf.ConfigProto(allow_soft_placement=True)
#最多占gpu资源的70%
gpu_options = tf.GPUOptions(per_process_gpu_memory_fraction=0.7)
#开始不会给tensorflow全部gpu资源 而是按需增加
config.gpu_options.allow_growth = True
sess = tf.Session(config=config)
这样就没问题了

其实tensorflow 算是一个比较贪心的工具了
就算用device_id指定gpu 也会占用别的GPU的显存资源 必须在执行程序前
执行 export CUDA_VISIBLE_DEVICES=n（n为可见的服务器编号）
再去执行Python 代码.py 才不会占用别的GPU资源
最近刚开始搞tensorflow 之前都是caffe
这周连续3天被实验室的人 举报 占用过多服务器资源 真是心累 只要用上面的方法
也就是执行代码前 执行 export CUDA_VISIBLE_DEVICES=n
只让1个或者个别GPU可见 其他GPU看不见 就行了

Ⅲ 瑙ｅ喅锛欳UDA_ERROR_OUT_OF_MEMORY 闂棰

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Ⅳ CUDA程序报错 invalid argument

cudaSafeCall（） Runtime API error in file...../matrix.cu,line 20: invalid argument 非法的值，数组出界
20行用的数组出界

Ⅳ CUDA程序出错“no instance of overloaded function“，求解决办法

cudaMallocPitch函数原型是下面这样的：
cudaError_t cudaMallocPitch (void ** devPtr, size_t * pitch, size_t width, size_t height)
你的pitch是不是size_t类型的，看上面好像你写成int了，改成size_t试试。再不行的话，把后面两个参数也用size_t类型的试试。

Ⅵ 如何解决CUDA error的问题

cuda中有cudaError_t这个类别，可以记录cuda错误。所有的cuda库函数，几乎都返回一个cudaError_t。
《GPU高性能编程》中使用HANDLE_ERROR宏函数，处理每个函数返回的cudaerror
static void HandleError( cudaError_t err,const char *file,int line ) {
if (err != cudaSuccess) {
printf( "%s in %s at line %d\n", cudaGetErrorString( err ), file, line );
exit( EXIT_FAILURE );
}
}

Ⅶ 挖矿需要安装cuda吗

需要。根据查询今日头条得知，挖矿需要安装cuda。CUDA，是显卡厂商NVIDIA推出的运算平台。