NVIDIA Jetson Xavier - Volta GPU
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The Volta GPU is an architecture that powers NVIDIA high-performance computing. In this section, you will learn more about this architecture and its features. You will learn about software available to work with the Volta GPU.
- Description section is a simple description of the Volta GPU.
- CUDA section explain the samples of CUDA.
- OPENGL section explains a HelloWorld with OpenGL.
Device Capabilities
| Capability | Value |
|---|---|
| CUDA Driver Version / Runtime Version | 10.0 / 10.0 |
| CUDA Capability Major/Minor version number | 7.2 |
| Total amount of global memory | 15819 MBytes (16587702272 bytes) |
| ( 8) Multiprocessors, ( 64) CUDA Cores/MP | 512 CUDA Cores |
| GPU Max Clock rate | 1500 MHz (1.50 GHz) |
| Memory Clock rate | 1500 Mhz |
| Memory Bus Width | 256-bit |
| L2 Cache Size | 524288 bytes |
| Maximum Texture Dimension Size (x,y,z) | 1D=(131072), 2D=(131072, 65536), 3D=(16384, 16384, 16384) |
| Maximum Layered 1D Texture Size, (num) layers | 1D=(32768), 2048 layers |
| Maximum Layered 2D Texture Size, (num) layers | 2D=(32768, 32768), 2048 layers |
| Total amount of constant memory | 65536 bytes |
| Total amount of shared memory per block | 49152 bytes |
| Total number of registers available per block | 65536 |
| Warp size | 32 |
| Maximum number of threads per multiprocessor | 2048 |
| Maximum number of threads per block | 1024 |
| Max dimension size of a thread block (x,y,z) | (1024, 1024, 64) |
| Max dimension size of a grid size (x,y,z) | (2147483647, 65535, 65535) |
| Max dimension size of a grid size (x,y,z) | (2147483647, 65535, 65535) |
| Maximum memory pitch | 2147483647 bytes |
| Texture alignment | 512 bytes |
| Concurrent copy and kernel execution | Yes with 1 copy engine(s) |
| Run time limit on kernels | No |
| Integrated GPU sharing Host Memory | Yes |
| Support host page-locked memory mapping | Yes |
| Alignment requirement for Surfaces | Yes |
| Device has ECC support | Disabled |
| Device supports Unified Addressing (UVA) | Yes |
| Device supports Compute Preemption | Yes |
| Supports Cooperative Kernel Launch | Yes |
| Supports MultiDevice Co-op Kernel Launch | Yes |
| Device PCI Domain ID / Bus ID / location ID | 0 / 0 / 0 |
| Compute Mode | Default (multiple host threads can use ::cudaSetDevice() with device simultaneously) |
| CUDA Driver | CUDART |
Build Device Query Tool
We obtained the properties of the CUDA devices present in the system using the deviceQuery example. In order to run it follow these steps:
1. Go to the sample's directory
cd /usr/local/cuda/samples/1_Utilities/deviceQuery
2. Construct the sample using the makefile
sudo make
3. Run the Binary
./deviceQuery