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cuda-samples/Samples/1_Utilities
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Rob Nertney 9c688d7ff7 Updating samples for CUDA 12.5
2024-07-25 16:30:13 +00:00
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bandwidthTest Updating samples for CUDA 12.5 2024-07-25 16:30:13 +00:00
deviceQuery Updating samples for CUDA 12.5 2024-07-25 16:30:13 +00:00
deviceQueryDrv Updating samples for CUDA 12.5 2024-07-25 16:30:13 +00:00
topologyQuery Updating samples for CUDA 12.5 2024-07-25 16:30:13 +00:00
README.md add and update samples for CUDA 11.6 2022-01-13 11:35:24 +05:30

README.md

1. Utilities

bandwidthTest

This is a simple test program to measure the memcopy bandwidth of the GPU and memcpy bandwidth across PCI-e. This test application is capable of measuring device to device copy bandwidth, host to device copy bandwidth for pageable and page-locked memory, and device to host copy bandwidth for pageable and page-locked memory.

deviceQuery

This sample enumerates the properties of the CUDA devices present in the system.

deviceQueryDrv

This sample enumerates the properties of the CUDA devices present using CUDA Driver API calls

topologyQuery

A simple exemple on how to query the topology of a system with multiple GPU