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cuda-samples/Samples/1_Utilities
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Rob Nertney 03309a2d42 Changelog updates
2023-06-29 19:33:40 +00:00
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bandwidthTest Changelog updates 2023-06-29 19:33:40 +00:00
deviceQuery Changelog updates 2023-06-29 19:33:40 +00:00
deviceQueryDrv Changelog updates 2023-06-29 19:33:40 +00:00
topologyQuery Changelog updates 2023-06-29 19:33:40 +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