Vtune how to use?

最新推荐文章于 2020-02-20 14:37:31 发布

翻译最新推荐文章于 2020-02-20 14:37:31 发布 · 648 阅读

文章标签：

#action #command #behavior #report #performance #application

本文详细介绍了Intel VTune Amplifier的amplxe-cl命令语法及其可用操作，包括收集、报告、帮助等具体用法，并提供了实际示例来演示如何进行热区收集和报告生成。

Usage: amplxe-cl <-action> [-action-option] [-global-option] [[--] target [target options]]

To view the results in the IDE, double-click the <resultname>.amplxe
file located in the result directory.

Type 'amplxe-cl -help <action>' for help on a specific action.

Available Actions:

    collect
    collect-with
    command
    finalize
    help
    import
    report
    version

Examples:

1) Perform the hotspots collection on the given target.

    amplxe-cl -collect hotspots a.out

2) Generate the 'hotspots' report for the result directory 'r000hs'.

    amplxe-cl -report hotspots -r r000hs

3) Display help for the collect action.

amplxe-cl -help collect

About amplxe-cl Command Syntax

Use the following Intel(R) VTune(TM) Amplifier XE amplxe-clcommand syntax:

amplxe-cl <action> [action-option] [global-option] [[--] <target> [target-options]]

where:

<action> is the action the Intel(R) VTune(TM) Amplifier XE performs, for example: collect data or generate a performance report.
[action-option] is a command line option defining a behavior applicable to the specific action. You may have multiple action options per action. Using anaction option that does not apply to the action results in a usageerror.
[global-option] is a command line option defining a behavior applicable to all actions. You may have multiple global options per action.
<target> is the application to analyze.
[target options] are the options of the analyzed application.

Example

This example runs the Hotspots analysis for the sample target located at the home/test/ directory, saves the analysis result in the r001hs subdirectory of the current directory, and displays the default summary report.

$ amplxe-cl -collect hotspots -result-dir r001hs home/test/sample -quiet

where: