CUPTI (PDF) - v11.0.207 (older) - Last updated June 29, 2020 - Send Feedback

## CUPTI

The API reference guide for CUPTI, the CUDA Profiling Tools Interface.

## Overview

The CUDA Profiling Tools Interface (CUPTI) enables the creation of profiling and tracing tools that target CUDA applications.

CUPTI provides the following APIs:

- the Activity API,
- the Callback API,
- the Event API,
- the Metric API, and
- the Profiler API.

Using these APIs, you can develop profiling tools that give insight into the CPU and GPU behavior of CUDA applications.

CUPTI is delivered as a dynamic library on all platforms supported by CUDA.

See CUPTI documentation.