Measure time of display frame mmapi ex. 8

Robotics & Edge Computing Jetson Systems Jetson AGX Orin
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1

We run example 8 with patch with disable-video flag so only moving block display.

We show that setplane function can take 33msec.

How can we improve function time?

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*** Please note that this reply is generated by LLM automatically ***

To improve the function time of the setplane function on the Jetson AGX Orin, several factors need to be considered. Since the provided context does not directly address the setplane function, we will explore general optimization strategies for the Jetson AGX Orin.

  1. Power Management: The Jetson AGX Orin has a power management system that can throttle the CPU and GPU to prevent overheating and reduce power consumption. Ensure that the power management settings are optimized for performance. You can adjust the power settings using the nvpmodel command.

  2. Clock Frequency: Adjusting the clock frequency of the CPU and GPU can also impact performance. You can use the nvpmodel command to adjust the clock frequency.

  3. Memory Optimization: Memory access patterns can significantly impact performance. Ensure that the memory access patterns are optimized for the Jetson AGX Orin’s memory architecture.

  4. GPU Acceleration: If the setplane function is computationally intensive, consider using GPU acceleration to offload computations to the GPU. The Jetson AGX Orin has a powerful GPU that can accelerate certain tasks.

  5. Optimize Code: Review the code for the setplane function and optimize it for performance. This may involve using more efficient algorithms, reducing memory allocations, and minimizing branching.

  6. Disable Unnecessary Features: Disable any unnecessary features that may be consuming resources and impacting performance.

  7. Use Profiling Tools: Use profiling tools to identify performance bottlenecks in the setplane function and optimize those areas.

  8. Update Drivers and Firmware: Ensure that the drivers and firmware are up-to-date, as newer versions may include performance optimizations.

  9. Consider Using a Different Display Mode: If the setplane function is related to display rendering, consider using a different display mode that may be more efficient.

  10. Consult Documentation and Forums: Consult the official documentation and forums for the Jetson AGX Orin to see if there are any known issues or optimization strategies specific to the setplane function.

In comparison to other Jetson modules, the AGX Orin has a more powerful GPU and CPU, which can provide better performance for computationally intensive tasks. However, the specific optimization strategies may vary depending on the task and the module.

To provide a more detailed answer, more information about the setplane function and the specific use case is needed.

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4

Hi,
Please try the patch and the commands:
Display second screen using mmapi ex. 8 - #28 by DavidDDD

By default it renders in 30fps. Please try to set -fps 60