Based on the file naming convention, appears to be a package containing the gdsio utility , a specialized benchmarking tool designed for NVIDIA Magnum IO GPUDirect Storage (GDS) . This tool is essential for measuring high-speed data transfers directly between GPU memory and storage, bypassing the CPU. Review of the gdsio Utility
: For many file systems like BeeGFS, I/O requests must be 4KB block-aligned; unaligned requests will result in failure.
: While gdsio was historically part of the GDS standalone package, it is now integrated into the NVIDIA CUDA Toolkit (found in /usr/local/cuda/gds/tools/ ). gdsio-picari_8-30.zip
What is your primary storage architecture?
: Users can customize various parameters, such as: Based on the file naming convention, appears to
“gdsio is developed by Nvidia and has generally been distributed with GDS. ... elbencho is developed by Sven Bruener and supports scale out systems testing GDS. I would start here.” www.reddit.com · r/HPC · 4 years ago
The gdsio utility is the standard tool used to evaluate the performance of GDS-enabled systems, offering capabilities similar to the general-purpose fio tool but specifically optimized for GPU memory paths. : While gdsio was historically part of the
Different tools and configurations are needed for local vs. network-based storage.