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Sim4Life V6.2.2 Release Notes
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Release Date:
5.10.2021

Sim4Life V6.2.2 is a maintenance release based on Sim4Life V6.2.1.
V6.2.2 includes a series of bug fixes and improvements over the
previous Sim4Life V6.2.1.

This document summarizes the bug fixes and improvements, and 
known issues to be aware of in this release.


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TABLE OF CONTENTS
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1. Installation Requirements
2. Supported OS
3. List of Changes Since Last Release
4. List of Main Bugs Fixed Since Last Release
5. Known Issues

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1. Installation Requirements
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- Administrator rights are required during the installation process.
- NVIDIA graphics card, with support for OpenGL versions higher
than v3.0.


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2. Supported OS
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- Windows Server 2012 R2
- Windows 7 64 bit
- Windows 8 64 bit
- Windows 8.1 64 bit
- Windows 10 64 bit

Sim4Life V6.2.2 uses Acceleware's Catania library version 11.3.1.
Please get the latest NVIDIA driver for your hardware.

Please note that only NVIDIA GPUs with CUDA Compute Capability 2.0
or higher are supported by both the Sim4Life CUDA and AXE solvers.

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3. List of Changes Since V6.2.1 Release
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3.1 Simulation

- Support for running AxWare simulation on GPUs of the latest 
Ampere architecture

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4. List of Main Bugs Fixed Since V6.2.1 Release
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- Case 124573: Fix the issue creating wrong streamline viewer results 
close to the source
- Case 127210: Fix the units issue in the XY viewer of the Radiation 
Evaluator
- Case 144509: Fix the issue with the changing order of boolean 
operations after re-opening a project
- Case 147766: Fix in Mask Filter GUI to change its size dynamically
- Case 148480: Fix in license handling of CEM43 analysis tool 
preventing to release of license
- Case 149200: Fix an issue that prevented some thermal simulations 
from starting
- Case 149241: Fix the issue with initialization settings not being 
saved in some thermal simulation cases
- Case 149607: Fix an issue that caused Sim4Life to crash when 
trying to run iterative Huygens simulations 
- Case 152637:  Fix an issue in the Electric Energy evaluator, which 
computed stored electric energy incorrectly on multi-threaded CPUs
- Case 156616: Fix in the definition and implementation of Magnetic 
and Electric Energy evaluators so that they consistently compute 
time-averaged stored energy for both DC and AC fields

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5. Known Issues
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- Case 32807: Instability for some rare dispersive material
configurations
- Case 40481: Python memory usage occasionally still occupied after
resetting analysis
- Case 47035: Random problems in visualization of Dispersive Viewer
- Case 54000: Random element appearing in Gridder
- Case 61881: Rare issue with distribution of the simulation job to 
the GPUs when using CUDA
- Case 86865: Job priorities may not correspond to the job execution
- Case 98764: Potentially decreased accuracy in rare specific 
events for sensor combiner of Far-field sensor