Call Count

Enable the stack collection for the hardware event-based sampling analysis and configure the Intel® VTune™ Amplifier to statistically approximate the number of calls to sampled functions.

GPU Usage

For applications using Processor Graphics, configure the Intel® VTune™ Amplifier to monitor, analyze, and correlate the application performance on both the CPU and GPU.

Sample After Value

For a custom event-based sampling data collection, set up the Sample After Value (SAV) that is a frequency with which the Intel® VTune™ Amplifier interrupts the processor to collect a sample during hardware event-based data collection. SAV is measured as the number of events it takes to trigger a sample collection.

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