• Intel® Graphics Performance Analyzers 2020 R1
  • 12/20/2019
  • Public Content

利用 Graphics Frame Analyzer 插件界面进行分析

使用 Graphics Frame Analyzer 插件接口标记具体事件和资源。
Intel® GPA 提供默认插件,也可以使用定制插件。
Graphics Frame Analyzer 插件接口仅与 Python* 3 兼容。
默认 Graphics Frame Analyzer 插件:
  • Event by Metric Value
    :在特定指标范围内搜索 API 调用。
  • Format
    :搜索规定格式的资源。该插件仅在 Resource Table 中可用。
  • Frame Time
    :搜索指定持续时间的帧。该插件仅在 Multiframe View 中可用。
  • Subsequent Barriers
    :搜索后续的 ResourceBarrier 调用。该插件仅可用于基于 DirectX* 12 的应用程序。
  • Transitions to Common State
    :找到转换为常态的障碍。该插件仅可用于基于 DirectX* 12 的应用程序。
  • Zero Pixel Write
    :搜索将 0 像素写入渲染目标的 draw call。该插件仅可用于基于 DirectX* 的应用程序。
若要使用 Graphics Frame Analyzer 插件,请执行如下操作:
  1. 在 Graphics Frame Analyzer Profiling View 窗口打开一帧进行分析。
  2. =
    API Log
    Resource Table
    Type Filter Expression
  3. 从可用插件下拉列表中选择插件。
  4. 定义选定插件的参数。
  5. Enter

Product and Performance Information


Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804