Configuration changes are sometimes required to achieve optimal benchmark results, which will potentially translate into increased performance of production workloads. Benchmarking provides the ability to determine the potential performance based on the current system configuration, and the impact of configuration changes. GPUDirect Storage: A Direct Path Between Storage and GPU Memory.Ĭonfiguration and benchmarking are very tightly coupled activities.To learn more about GDS, refer to the following posts: GPUDirect Storage O_DIRECT Requirements Guide.GPUDirect Storage Troubleshooting Guide.Refer to the following guides for more information about GDS:
#Benchmark test gpu nvidia at store install#
These applications can be run after you set up and install GDS and before you run the custom applications that have been modified to take advantage of GDS. The purpose of this guide is to help the user evaluate and test GDS functionality and performance by using sample applications. This direct path increases system bandwidth and decreases the latency and utilization load on the CPU. GDS enables a direct data path for direct memory access (DMA) transfers between GPU memory and storage, which avoids a bounce buffer through the CPU.
NVIDIA® GPUDirect® Storage (GDS) is the newest addition to the GPUDirect family.
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