How To Run OpenCL kernel Part 3 c | Detect GPU Device #compilersutra

Detect Your GPU with OpenCL in C++ | Beginner-Friendly GPU Detection Tutorial This video demonstrates how to detect and retrieve GPU details using OpenCL in C++. Ideal for beginners, it walks through a simple example that shows how to list the following device information: Device Name Vendor Global Memory Size Compute Units Whether you're getting started with OpenCL or looking to understand GPU hardware querying in C++, this tutorial gives you a practical introduction. What You'll Need A working C++ compiler (e.g., clang++ or g++) OpenCL SDK (from Intel, NVIDIA, or AMD) Proper hardware drivers installed Basic understanding of C++ This works on macOS (OpenCL is pre-installed), Linux, or Windows (with appropriate SDK and drivers). Topics Covered Querying available OpenCL platforms and devices Retrieving device information using clGetDeviceInfo Identifying GPU name, vendor, memory size, and compute units Writing OpenCL device discovery code in standard C++ Coming Up Next In the next video, we’ll cover how to compile and run this OpenCL code, and how to make it work even if you don't have a discrete GPU (using CPU as a fallback device). Read the full tutorial: Full Documentation and Code: https://www.compilersutra.com/docs/gpu/opencl/basic/running_first_opencl_code https://www.compilersutra.com/docs/gpu/opencl/basic/running_first_opencl_code_part2_a Part 1 – Running Your First OpenCL Program: https://www.compilersutra.com/docs/gpu/opencl/basic/running_first_opencl_code_part2_a/ https://www.compilersutra.com/docs/gpu/opencl/basic/detecting_opencl_gpu_on_android Who Should Watch Beginners learning OpenCL programming in C++ Developers working with GPU acceleration Engineers building cross-platform compute applications Students exploring parallel programming models For more detailed walkthroughs and OpenCL content, visit: https://www.compilersutra.com/docs/gpu/opencl Subscribe for more on compilers, GPU programming, and system-level development: https://www.youtube.com/@compilersutra #OpenCL #CppProgramming #GPUDetection #CompilerSutra #GPUProgramming #OpenCLTutorial #SystemProgramming Detect GPU with OpenCL OpenCL GPU detection C++ OpenCL device query example OpenCL get GPU info C++ OpenCL GPU tutorial OpenCL enumerate devices How to detect GPU using OpenCL Query GPU properties C++ OpenCL detect hardware OpenCL device information TimeStamp 0:00 - Introduction 0:39 - Opencl Version 1:22 - Headers 1:41 - Discover Platform 2:21 - Select the first platform 3:08 - Discover GPU device 3:53 - Query GPU Info 4:43 - Code explanation