NVIDIA GPU

/*

 * Copyright 1993-2024 NVIDIA Corporation.  All rights reserved.

 *

 * NOTICE TO USER:

 *

 * This source code is subject to NVIDIA ownership rights under U.S. and

 * international Copyright laws.  Users and possessors of this source code

 * are hereby granted a nonexclusive, royalty-free license to use this code

 * in individual and commercial software.

 *

 * NVIDIA MAKES NO REPRESENTATION ABOUT THE SUITABILITY OF THIS SOURCE

 * CODE FOR ANY PURPOSE.  IT IS PROVIDED "AS IS" WITHOUT EXPRESS OR

 * IMPLIED WARRANTY OF ANY KIND.  NVIDIA DISCLAIMS ALL WARRANTIES WITH

 * REGARD TO THIS SOURCE CODE, INCLUDING ALL IMPLIED WARRANTIES OF

 * MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.

 * IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL,

 * OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS

 * OF USE, DATA OR PROFITS,  WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE

 * OR OTHER TORTIOUS ACTION,  ARISING OUT OF OR IN CONNECTION WITH THE USE

 * OR PERFORMANCE OF THIS SOURCE CODE.

 *

 * U.S. Government End Users.   This source code is a "commercial item" as

 * that term is defined at  48 C.F.R. 2.101 (OCT 1995), consisting  of

 * "commercial computer  software"  and "commercial computer software

 * documentation" as such terms are  used in 48 C.F.R. 12.212 (SEPT 1995)

 * and is provided to the U.S. Government only as a commercial end item.

 * Consistent with 48 C.F.R.12.212 and 48 C.F.R. 227.7202-1 through

 * 227.7202-4 (JUNE 1995), all U.S. Government End Users acquire the

 * source code with only those rights set forth herein.

 *

 * Any use of this source code in individual and commercial software must

 * include, in the user documentation and internal comments to the code,

 * the above Disclaimer and U.S. Government End Users Notice.

 */

​

/*

NVML API Reference

​

The NVIDIA Management Library (NVML) is a C-based programmatic interface for monitoring and

managing various states within NVIDIA Tesla &tm; GPUs. It is intended to be a platform for building

3rd party applications, and is also the underlying library for the NVIDIA-supported nvidia-smi

tool. NVML is thread-safe so it is safe to make simultaneous NVML calls from multiple threads.

​

API Documentation

​

Supported platforms:

- Windows:     Windows Server 2008 R2 64bit, Windows Server 2012 R2 64bit, Windows 7 64bit, Windows 8 64bit, Windows 10 64bit

- Linux:       32-bit and 64-bit

- Hypervisors: Windows Server 2008R2/2012 Hyper-V 64bit, Citrix XenServer 6.2 SP1+, VMware ESX 5.1/5.5

​

Supported products:

- Full Support

    - All Tesla products, starting with the Fermi architecture

    - All Quadro products, starting with the Fermi architecture

    - All vGPU Software products, starting with the Kepler architecture

    - Selected GeForce Titan products

- Limited Support

    - All Geforce products, starting with the Fermi architecture

​

The NVML library can be found at \%ProgramW6432\%\\"NVIDIA Corporation"\\NVSMI\\ on Windows. It is

not be added to the system path by default. To dynamically link to NVML, add this path to the PATH

environmental variable. To dynamically load NVML, call LoadLibrary with this path.

​

On Linux the NVML library will be found on the standard library path. For 64 bit Linux, both the 32 bit

and 64 bit NVML libraries will be installed.

​

Online documentation for this library is available at http://docs.nvidia.com/deploy/nvml-api/index.html

*/

​

#ifndef __nvml_nvml_h__

#define __nvml_nvml_h__

​

#ifdef __cplusplus

extern "C" {

#endif

​

/*

 * On Windows, set up methods for DLL export

 * define NVML_STATIC_IMPORT when using nvml_loader library

 */

#if defined _WINDOWS

    #if !defined NVML_STATIC_IMPORT

        #if defined NVML_LIB_EXPORT

            #define DECLDIR __declspec(dllexport)

        #else

            #define DECLDIR __declspec(dllimport)

        #endif

    #else

        #define DECLDIR

    #endif

#else