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- Easier tuning of threaded message passing interface (MPI) applications
High-performance computing (HPC) analysis adds enhanced metrics for MPI including MPI imbalance and performance of critical path rank. Application Performance Snapshot merges MPI and application data, includes richer metrics, and adds MPICH compatibility.
- Optimize private cloud-based applications
Profile inside Docker, LXC, and Mesos containers and attach to running Java services and daemons.
- Enhanced Python profiling
Locks and Waits analysis tunes threaded performance of mixed Python and native code.
- Tune GPU kernel algorithms
Analyze GPU kernel execution to find memory latency or inefficient kernel algorithms. See the hotspot on the OpenCL software source and assembly.
- Cross-operating analysis for all supported operating systems
Collect data on Linux (or any supported operating system) and analyze it in the user interface on Microsoft Windows, Linux, or macOS. Download only what you need. Your license enables use on all operating systems.
With Intel VTune Amplifier, you get all these advanced profiling capabilities with a single, friendly analysis interface. And for media applications, you also get powerful tools to tune OpenCL applications and the GPU. "Hotspot" analysis identifies where your application is spending a lot of time. Tuning these hotspots will have big impact on overall performance. It also details threading performance, showing the common causes of poor performance such as imbalance and lock contention.