NVIDIA® Nsight™ Systems is a system-wide performance analysis tool designed to visualize application’s algorithm, help you select the largest opportunities to optimize, and tune to scale efficiently across any quantity of CPUs and GPUs in your computer; from laptops to DGX servers.
NVIDIA Nsight Systems is a low overhead performance analysis tool designed to provide insights developers need to optimize their software. Unbiased activity data is visualized within the tool to help users investigate bottlenecks, avoid inferring false-positives, and pursue optimizations with higher probability of performance gains. Users will be able to identify issues, such as GPU starvation, unnecessary GPU synchronization, insufficient CPU parallelizing, and even unexpectedly expensive algorithms across the CPUs and GPUs of their workstations and servers. NVIDIA Nsight Systems can even provide valuable insight into the behaviors and load of deep learning frameworks such as Caffe2 and TensorFlow; allowing users to tune their models and parameters to increase overall single or GPU utilization.
Available for profiling directly on Linux workstations and servers, including the NVIDIA DGX line, or remotely from a variety of hosts: Windows, Linux, or MacOSX.
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Product Documentation (Coming Soon)NVIDIA Tools Extension API (NVTX)
To provide feedback, request additional features, or report support issues, please use the Developer Forums.
Supported target operating systems for data collection:
Supported host operating systems for data visualization:
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