Performance and Limits

• Calculation Time
  • Field Calculation Time
  • Trajectory Calculation Time
  • Display Performance
  • RAM and Disk Speed
  • Performance Improvements in SIMION 8.1 from 8.0
  • Performance Improvements in SIMION 8.0 from 7.0
  • See Also
• RAM and Memory
  • Factors affecting available RAM
  • SIMION Version Limitations
  • Operating System Limitations
  • Hard Disk
  • SIMION Error Messages
  • Solutions to Memory Issues
  • Checking Free RAM on Your System
  • Installing More RAM
  • Pushing the 2 GB per PA limit in 32-bit Executables
  • Pushing the 2-3.5 GB limit in 32-bit Executables
  • Microsoft Hyper-V with Dynamic Memory
  • Additional Notes on Fast Adjusting and Memory Usage
    • PA Crop
  • PA File Size
  • Allocation Speed
  • Measuring RAM Usage
  • Special Techniques
• Graphics Card
• Accuracy
  • How accurate are my results?
  • Guidelines
  • Accuracy Trade-offs
  • Step-by-Step
  • Error Bars
  • See Also
• Time Step Size
  • Importance of Time Step Size
  • Visualizing Time Steps
  • Factors Affecting Time Step Size
  • Trajectory Quality Factor (T.Qual)
  • Time Markers
  • Accuracy and Time Step Size
  • tstep_adjust Segment in a User Program
• Multicore CPU support
• Intel Xeon Phi
• 64-bit CPU support
• SIMION on Amazon EC2
• Usage Notes
• Running SIMION on HPC Clusters
• Max Electrodes
  • Changes between SIMION Versions
• Scaling a PA
  • See Also
• Multiple PAs
• Kinetic Energy Error