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Methodologies from Intel® VTune™ Amplifier Performance Analysis Cookbook

Start cooking your performance analysis with understanding tuning techniques, performance metrics and hardware solutions for collecting statistics. After that you can drill down to particular tuning or configuration recipes provided for the Intel® VTune™ Amplifier.

Last updated on 09/08/2019 - 10:50
Documentation

Top-down Microarchitecture Analysis Method from Intel® VTune™ Amplifier Performance Analysis Cookbook

Use this recipe to know how an application is utilizing available hardware resources and how to make it take advantage of CPU microarchitectures. One way to obtain this knowledge is by using on-chip Performance Monitoring Units (PMUs).

Last updated on 09/08/2019 - 10:50
Documentation

OpenMP* Code Analysis Method from Intel® VTune™ Amplifier Performance Analysis Cookbook

This recipe introduces a flow to analyze CPU utilization of your OpenMP* or hybrid OpenMP-MPI application and identify causes of possible inefficiencies.

Last updated on 09/08/2019 - 10:50
Documentation

Core Utilization in DPDK Apps from Intel® VTune™ Amplifier Performance Analysis Cookbook

This recipe explores metrics that characterize core utilization in terms of packet receiving in DPDK-based applications.

Last updated on 09/08/2019 - 10:50
Documentation

PCIe Traffic in DPDK Apps from Intel® VTune™ Amplifier Performance Analysis Cookbook

This recipe introduces PCIe Bandwidth metrics used in the Intel® VTune™ Amplifier to explore the PCIe traffic for a packet forwarding DPDK-based workload.

Last updated on 09/08/2019 - 10:50
Documentation

Tuning Recipes from Intel® VTune™ Amplifier Performance Analysis Cookbook

These recipes explore the most typical performance problems that can be detected with the Intel® VTune™ Amplifier and provide possible steps for the performance optimization.

Last updated on 09/08/2019 - 10:50
Documentation

False Sharing from Intel® VTune™ Amplifier Performance Analysis Cookbook

This recipe explores profiling a memory-bound linear_regression application using the General Exploration and Memory Access analyses of the Intel® VTune™ Amplifier.

Last updated on 09/08/2019 - 10:50
Documentation

Frequent DRAM Accesses from Intel® VTune™ Amplifier Performance Analysis Cookbook

This recipe explores profiling a memory-bound matrix application using the Microarchitecture Exploration and Memory Access analyses of the Intel® VTune™ Amplifier to understand the cause of the frequent DRAM accesses.

Last updated on 09/08/2019 - 10:50
Documentation

Poor Port Utilization from Intel® VTune™ Amplifier Performance Analysis Cookbook

This recipe explores profiling a core-bound matrix application using the Microarchitecture Exploration analysis (formerly, General Exploration) of the Intel® VTune™ Amplifier to understand the cause of the poor port utilization and Intel® Advisor to benefit from compiler vectorization.

Last updated on 09/08/2019 - 10:50