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Instruction Cache Misses de Intel® VTune™ Amplifier Performance Analysis Cookbook

This recipe explores profiling a front-end-bound application using the General Exploration analysis of the Intel® VTune™ Amplifier and using a PGO option to reduce ICache misses.

Última atualização em 08/09/2019 - 10:50
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Inefficient Synchronization de Intel® VTune™ Amplifier Performance Analysis Cookbook

This recipe shows how to locate inefficient synchronization in your code by running the Advanced Hotspots analysis of the Intel® VTune™ Amplifier with the stack collection enabled.

Última atualização em 08/09/2019 - 10:50
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Inefficient TCP/IP Synchronization de Intel® VTune™ Amplifier Performance Analysis Cookbook

This recipe shows how to locate inefficient TCP/IP synchronization in your code by running the Locks and Waits analysis of the Intel® VTune™ Amplifier with the task collection enabled.

Última atualização em 08/09/2019 - 10:50
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IO Issues: Remote Socket Accesses de Intel® VTune™ Amplifier Performance Analysis Cookbook

This recipe applies the General Exploration analysis of the Intel® VTune™ Amplifier to analyze a DPDK-based application for potential misconfiguration problems on a multi-socket system. The recipe can be used for any I/O bound workload.

Última atualização em 08/09/2019 - 10:50
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IO Issues: High Latency and Low PCIe* Bandwidth de Intel® VTune™ Amplifier Performance Analysis Cookbook

This recipe uses Intel® VTune™ Amplifier's Disk IO analysis for a sample IO bound application and changes affinity for a PCIe device to increase read access bandwidth and get optimization.

Última atualização em 08/09/2019 - 10:50
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OpenMP* Imbalance and Scheduling Overhead de Intel® VTune™ Amplifier Performance Analysis Cookbook

This recipe shows how to detect and fix frequent parallel bottlenecks of OpenMP programs such as imbalance on barriers and scheduling overhead.

Última atualização em 08/09/2019 - 10:50
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Processor Cores Underutilization: OpenMP* Serial Time de Intel® VTune™ Amplifier Performance Analysis Cookbook

This recipe shows how to identify a fraction of serial execution in an application parallelized with OpenMP, discover additional opportunities for parallelization, and improve scalability of the application.

Última atualização em 08/09/2019 - 10:50
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Scheduling Overhead in Intel® Threading Building Blocks (Intel TBB) Apps de Intel® VTune™ Amplifier Performance Analysis Cookbook

This recipe shows how to detect and fix scheduling overhead for an Intel TBB application.

Última atualização em 08/09/2019 - 10:50
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PMDK Application Overhead de Intel® VTune™ Amplifier Performance Analysis Cookbook

This recipe shows how to detect and fix an overhead on memory accesses for a PMDK-based application.

Última atualização em 08/09/2019 - 10:50
Documentação

Profiling a .NET* Core Application de Intel® VTune™ Amplifier Performance Analysis Cookbook

This recipe uses Intel® VTune™ Amplifier for .NET Core dynamic-code profiling to locate performance hotspots in the managed code and optimize the application turnaround.

Última atualização em 08/09/2019 - 10:50