SPRACV1B February   2022  – January 2024 AM2434 , AM6411 , AM6412 , AM6421 , AM6441 , AM6442

 

  1.   Abstract
  2.   2
  3.   Trademarks
  4. 1Introduction
  5. 2Processor Core Benchmarks
    1. 2.1 Dhrystone
    2. 2.2 Trigonometric Functions
  6. 3Compute and Memory System Benchmarks
    1. 3.1 Memory Bandwidth and Latency
      1. 3.1.1 LMBench
      2. 3.1.2 STREAM
      3. 3.1.3 Cortex-R5 Memory Access Latency
    2. 3.2 CoreMark®-Pro
    3. 3.3 Fast Fourier Transform
    4. 3.4 Cryptographic Benchmarks
  7. 4Application Benchmarks
    1. 4.1 Machine Learning Inference
    2. 4.2 Field Oriented Control (FOC) Loop
    3. 4.3 PCIE to DDR Performance Using BCDMA
      1. 4.3.1 Test Setup
      2. 4.3.2 Result and Observation
    4. 4.4 DDR to DDR Performance Using BCDMA
      1. 4.4.1 Test Setup
      2. 4.4.2 Result and Observation
  8. 5References
  9. 6Revision History

3 Compute and Memory System Benchmarks

This section contains benchmarks involving the Arm Cortex processor core and the memory system of the SoC. Synthetic benchmarks included are for example LMbench and CoreMark-Pro. Math function benchmarks include functions such linear algebra and fast fourier transforms (FFT).