Sph_ Mac OS
GPUSPH version 5.0 is out! Head over to the release tag on GitHub.
Dear all,
Mac OS X support has not been tested with this release; support for this operating system may be phased out in the future, due to the difficulty in keeping up with the evolution of the CUDA and compiler support on that platform. From the Apple menu in the corner of your screen, choose About This Mac. You should see the macOS name, such as macOS Big Sur, followed by its version number. If you need to know the build number as well, click the version number to see it. Which macOS version is the latest?
we are pleased to announce the official release of GPUSPH version 5.0.The new release collects two years of development including new physicaland numerical models, several bug fixes, better performance, and higherflexibility for the implementation of new features and integrationschemes.
Major changes of note include:
- possibility to create GPUSPH simulation scenarios usingthe SALOME platform;
- Hu & Adams formulation for multi-fluid support;
- additional models for the viscous contribution to the Navier–Stokesequations (Monaghan, Español & Revenga);
- more sophisticated specification of the viscous model options,including separate specifications for the turbulence model, averagingoperator and fluid rheology;
- support for several non-Newtonian rheologies including Binghamplastic, granular rheology, and the Herschel–Bulkley and DeKee &Turcotte rheological models;
- versioned interface to define simulation scenarios, with XProblemcorresponding to Problem API version 1;
- experimental support for a repacking phase before the simulationstarts.
Requirements:
- operating systems:
- Linux is officially supported and tested;
- Mac OS X support has not been tested with this release; supportfor this operating system may be phased out in the future, due tothe difficulty in keeping up with the evolution of the CUDA andcompiler support on that platform;
- experimental support for Windows is in the works, but it has notbeen integrated into version 5 due to known bugs in the Microsoftcompiler;
- CUDA 7.0 or later is needed; CUDA 8.0 or later is recommended;
- a host compiler with C++11 support, and supported by CUDA, is needed:
- on Linux, GCC 4.8 or later, or Clang 3.6 or later (CUDA 7.5 or
- later only); on Mac OS X, XCode 6 or later;
- Project Chrono, for fully coupled fluid/solid and solid/solidinteraction:
- version 3 or version 4 of the Chrono library are supported;
- GPUSPH can be compiled without Chrono support; moving objects withprescribed motion (e.g. paddles and gates) and no force-feedbackare supported in this configuration;
- an MPI implementation, for multi-node simulations:
- the minimum recommended versions are OpenMPI 1.8.4 or MVAPICH21.8; other MPI implementations may work too without GPUDirectsupport;
- GPUSPH can be compiled without MPI support; multiple GPUs on asingle machine are still supported in this configuration.
Known issues:
- some CUDA-aware MPI implementations do not support working withmultiple GPUs per process;
- a possible workaround to use all GPUs on multi-GPU nodes is to runmultiple processes per node;
- hot-starting a simulation with moving objects may produce slightlydifferent results.
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A discussion forum for GPUSPH developers and users isavailable to share ideas on GPUSPH and its applications. For technicalissues, please use the official issue tracker.We also invite you to join the #gpusph IRC channel on FreeNode.
Question: What is an SPH File?Have you found, downloaded or received an SPH file, but don't know which software program is required to open it?
Before attempting to open an SPH file, you'll need to determine what kind of file you are dealing with and whether it is even possible to open or view the file format.
Answer: Files which are given the .SPH extension are known as Sphere files, however other file types may also use this extension. If you are aware of any additional file formats that use the SPH extension, please let us know.
How to open a SPH file:Sphma St Peters Internal Medicine
The best way to open an SPH file is to simply double-click it and let the default assoisated application open the file. If you are unable to open the file this way, it may be because you do not have the correct application associated with the extension to view or edit the SPH file.
This file format was added to our database by a visitor to this site, but no additional information was provided. We have yet to investigate this file type further, or there was not enough information available at the time to report accurately on the format.
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Please check back soon for more information as we are constantly updating our file descriptions based on search frequency.
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Tip: Try to open the SPH file using a text-editor such as Notepad, as many file types contain simply contain unformatted plain-text and can viewed correctly using this method.