Changelog

251.20

New Features

Bugfixes

If GPU is selected, set CPU core count to match the number of GPUs
Added export MPI_FLAVOR=intelmpi2021 to set Intel MPI 2021 as the default MPI implementation
Set Intel MPI 2021 as the default MPI implementation

New Features

Support for ANSYS Fluent 2025R1
Added Web UI remote visualization
Allow the user to select between on-demand priority and on-demand economy
Added coresets to hardware option (now general purpose, large disk and large memory available)
Core list is now automatically updated if missing core types are detected
Added automatic filters to the CLI download list

Bugfixes

Installer now prioritizes “HOME” over “USERPROFILE” for .fluent file location, matching Fluent behavior.
Duplicate filenames have been removed from the monitor job page

Removed Features

New Features

Support for ANSYS Fluent 2024R2
Enable elastic and shared web licensing
Download user defined and surface to surface model files automatically to Rescale
Allow the user to change the temporary file directory
Allow user disable automatic license check
Interconnect is no longer required for floating license usage
Added debug mode
The user can enable SSH even if the automatic SSH check fails.
Use the case name as the default job name when possible
Enforces the selected queued HPC type (“HPC” or “HPC Pack”) to be used during simulation
Allow jobs to be submitted from Workbench
More GPU options are added
Prompt the user to confirm changes in the case when switching from CPU to GPU before submitting the job
Core info table is resized and description field is replaced with graphics card column
Dynamic SSH port number

Bugfixes

New Features

Support for ANSYS Fluent 2024R1
Ability to start Rescale jobs on Fluent Native GPU Solver (video).
Display case compatibility with GPU solver when choosing GPU Solver and when submitting the case
Added button “Coretype Info” to Create Rescale Job task page, which displays information on chosen coretype
Added support for Fluent Solver 2D Mode
Added support for Fluent Solver Native GPU Mode

Bugfixes

License server specifications are now saved as case-sensitive
Running install_to_fluent.bat as administrator now correctly assigns installation directory location

New Features

Ability to modify Fluent run journal. Journal file is now uploaded separately to Rescale during job submission. Create job as draft to modify the journal after job creation in the browser window.
Automatic HPC / HPC Pack and Solver license queueing in Rescale
Added button “Read Cloud Case/Data” to Monitor Job task page to read casefiles directly from cloud to the current Fluent session
Added button “Download with CLI” to Monitor Job task page for faster download speeds with wildcard selections
User platform set during API-key input step (i.e. “https://eu.rescale.com/”) is saved to user preferences and preserved between Fluent sessions
Rescale-cli (Rescale Command Line Interface) is now bundled with the installation files to allow for faster case upload and file download speeds
Job input files are now saved to “CloudConnect”-folder in the Fluent working directory and deleted after successfully job creation
Display warning message when selecting failed job in Monitor Job task page

Bugfixes

Removed Features

Bugfixes

File Upload failed for Fluent 2023R2 if Rescale-CLI was not used. The bug has been fixed.
Core count and core type had occasional mismatch in the job settings page. This has been fixed.
Job upload failed if legacy I/O format was selected. FluentCC will now always use CFF-format when uploading cas and dat to Rescale.
Uploading job with python had chance to fail due to python libraries installed by the user

Features