Cuda Error Lnk2019
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site unresolved external symbol cudafree About Us Learn more about Stack Overflow the company Business Learn more about error lnk2019 unresolved external symbol c++ hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Unresolved external symbols in beginners CUDA program up vote 9 down vote favorite 6 I create a new Win32 Console App as an empty project I am running Windows 7 64bit with Visual Studio 2008 C++. I am trying to get the sample code from the bottom of this article to build: http://www.ddj.com/architect/207200659 I add CUDA Build Rule v2.3.0 to the project's custom build rules. It is the only thing with a checkbox in the available rule files list I create moveArrays.cu in the Source Files (folder/filter???) In that file I add the following code: // moveArrays.cu // // demonstrates CUDA interface to data allocation on device (GPU) // and data movement between host (CPU) and device. #include
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a http://stackoverflow.com/questions/2061715/unresolved-external-symbols-in-beginners-cuda-program community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up error LNK2019: unresolved external symbol NvAPI_GPU_GetThermalSettings referenced in up vote 0 down vote favorite I'm trying to write a simple code for getting some information from my GPU (NVidia Geforce 760 GTX) such http://stackoverflow.com/questions/27472116/error-lnk2019-unresolved-external-symbol-nvapi-gpu-getthermalsettings-reference as temperature using NVAPI. I started with CUDA sample codes. Maybe you see these sample codes provided by NVidia. I copied one of the sample codes ('CUDA Samples\v6.5\0_Simple\vectorAdd') to write in this sample. I copied all of '.h' files of NVAPI to 'CUDA Samples\v6.5\common\inc' and copied 'nvapi.lib' to 'CUDA Samples\v6.5\common\lib\Win32' and copied 'nvapi64.lib' to 'CUDA Samples\v6.5\common\lib\x64'. I preformed these copies to 'C:\Program Files\CUDA\v6.5\include' and 'C:\Program Files\CUDA\v6.5\lib'. This is the code I wrote: int _txmain() { NvAPI_Status ret = NVAPI_OK; int i=0; NvDisplayHandle hDisplay_a[NVAPI_MAX_PHYSICAL_GPUS*2] = {0}; ret = NvAPI_Initialize(); if (!ret == NVAPI_OK){ NvAPI_ShortString string; NvAPI_GetErrorMessage(ret, string); printf("NVAPI NvAPI_Initialize: %s\n", string); } NvAPI_ShortString ver; NvAPI_GetInterfaceVersionString(ver); printf("NVAPI Version: %s\n", ver); NvU32 cnt; NvPhysicalGpuHandle phys; ret = NvAPI_EnumPhysicalGPUs(&phys, &cnt); if (!ret == NVAPI_OK){ NvAPI_ShortString string; NvAPI_GetErrorMessage(ret, string); printf("NVAPI NvAPI_EnumPhysicalGPUs: %s\n", string); } NvAPI_ShortString name; NV_GPU_THERMAL_SETTINGS thermal; ret = NvAPI_GPU_GetFullName(phys, name); if (!ret == NVAPI_OK){ NvAPI_ShortString string; NvAPI_GetErrorMessage(ret, string); printf("NVAPI NvAPI_GPU_GetFullName: %s\n", string); } printf("Name: %s\n", name); thermal.version =NV_GPU_THERMAL_SETTINGS_VER; ret =
here for a quick overview of the site Help http://stackoverflow.com/questions/26998965/linker-error-2019-while-linking-winusb-application-and-cuda Center Detailed answers to any questions you might have https://llpanorama.wordpress.com/2010/06/18/cuda-gets-easier/ Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask error lnk2019 Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Linker error 2019 while linking Winusb application and CUDA up vote 0 down vote favorite unresolved external symbol I have two application Winusb and coping the data from cpu to GPU using CUDA. Both work fine as two separate projects, but when I try to combine them as one project I get the following linking error. Build Log : 1>------ Build started: Project: USB Application2, Configuration: Win7 Debug Win32 ------ 1> Compiling CUDA source file function.cu... 1> 1> C:\Users\bel1\documents\visual studio 2012\Projects\USB Application2\USB Application2>"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v5.5\bin\nvcc.exe" -gencode=arch=compute_10,code=sm_10 --use-local-env --cl-version 2010 -ccbin "C:\Program Files\Microsoft Visual Studio 11.0\VC\bin" -IWin7Debug\ -IWin7Debug\ -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v5.5\include" -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v5.5\include" -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v5.5\include" --keep-dir Win7Debug -maxrregcount=0 --machine 32 -cuda -cudart static -D_X86_=1 -Di386=1 -DSTD_CALL -DWIN32_LEAN_AND_MEAN=1 -D_WIN32_WINNT=0x0601 -DWINVER=0x0601 -DWINNT=1 -DNTDDI_VERSION=0x06010000 -DDBG=1 -D_AFXDLL -Xcompiler "/EHsc /W0 /nologo /Od /Zi /RTC1 /MT " -o Win7Debug\function.cu.obj "C:\Users\bel1\documents\visual studio 2012\Projects\USB Application2\USB Application2\function.cu" 1> Compiling CUDA source file wrapper.cu... 1> 1> C:\Users\bel1\documents\visu
CUDA Gets Easier! June 18, 2010 24 Comments Several of my readers have had problems creating CUDA projects in Visual Studio, so I thought I'd update how to do it using the current version of CUDA (3.0 at the time of this writing). The main point: it's a lot easier than the procedure I outlined two years ago. For hardware, I'm now using a Zotac GeForce GT240 card with 96 stream processors that I purchased last year for $90. For my software development environment, I downloaded and installed the Microsoft SDK for Windows Server 2008 and Microsoft Visual C++ 2008 Express Edition. Then I downloaded and installed the NVIDIA Driver 197.13, the CUDA Toolkit 3.0 and the CUDA SDK 3.0 for 32-bit Windows XP. Once everything was set up, the first thing I did was to recompile and run the deviceQuery example in C:\Documents and Settings\All Users\Application Data\NVIDIA Corporation\NVIDIA GPU Computing SDK\C\src\deviceQuery I just double-clicked the deviceQuery_vc90.sln file and the project popped-up in the Visual Studio IDE. I hit F7 to rebuild the program, and then I pressed Ctrl+F5 to run it. The program ran and reported the presence of a GeForce GT 240 in my PC. So far, so good. Next, I created an empty Win32 console application called cuda_example3. I renamed cuda_example3.cpp to cuda_example3.cu because that's where the CUDA kernel source is going. Then I copied the source from my first CUDA program into the file and saved it. Here's the code so you can see it: // cuda_example3.cu : Defines the entry point for the console application. // #include "stdafx.h" #include