BOINC
Compute for Science

  • BOINC lets you help cutting-edge science research using your computer. The BOINC app, running on your computer, downloads scientific computing jobs and runs them invisibly in the background. It's easy and safe.

  • About 30 science projects use BOINC. They investigate diseases, study climate change, discover pulsars, and do many other types of scientific research.

  • The BOINC and Science United projects are located at the University of California, Berkeley and are supported by the National Science Foundation.
UCB logo           NSF logo
START COMPUTING!

To contribute to science areas (biomedicine, physics, astronomy, and so on) use Science United. Your computer will help current and future projects in the areas you choose.

Join Science United

Or download BOINC and choose specific projects.

News from BOINC Projects

[Climateprediction.net] New batch going out to volunteer's machines: STORMS, investigating how low-pressure systems may change in the future

Project: Quantifying controls on the intensity, variability and impacts of extreme European STORMS
by Clément Bouvier and Victoria Sinclair (University of Helsinki)

Throughout the year, low-pressure systems regularly move across Europe, usually from west to east, bringing cloud, rain and windy weather. Sometimes these weather systems can become very intense, and the winds and rain associated with them can cause damage to buildings and infrastructure, flooding, and can disrupt electricity supply and travel. Although the short-term weather forecasts of these storms are now quite accurate, it still remains uncertain how these storms, and their impacts, are likely to change in the future as our climate changes. Some of this uncertainty is because our understanding of what controls the strength and impacts of these storms is incomplete.

The aim of this project is to understand what controls the strength and structure of these low-pressure systems. We will quantify how the atmospheric state that the low-pressure systems develop in affects the strength and structure of these low-pressure systems. This atmospheric state can be described by various parameters, for example, the mean temperature, moisture content, and upper-level wind speeds (i.e. the strength and width of the jet stream). Since there are lots of different parameters we want to study (not just the ones described above), we want to do lots of experiments in a high controlled manner. Therefore, we will run a large ensemble of simulations of idealised low-pressure systems using the numerical weather prediction model OpenIFS. Although the simulations are idealised, the weather systems that develop look very like real weather systems that we observed in reality. Each ensemble member differs in its initial atmospheric state, and we choose these initial states to cover everything from the current climate to past pre-industrial climates to the most extreme future climate projections. This is exciting because although idealised simulations of low-pressure systems have been performed before, this is the first time that such an extensive exploration of the parameter space will be conducted.

Once we have the results from the large ensemble, we will calculate different measures of the strength of the storms and then use machine learning techniques to see how these relate to the initial states. Our results will hopefully increase in confidence in how these storms and their impacts will change in the future.

Technical information:
Run time: between 8 and 9 hours for 1 workunit (1 core, Xeon Gold 6230)
Number of files: 480 files
Maximum size of individual files: 1.3MB for 2D fields output files, 13.3MB for spectral output files, 7.1MB for 3D fields output files
Total disk load: 2.0GB

View article · Wed, 12 Jun 2024 19:58:43 +0000


[SRBase] The server / project is restarted now

There is a slow progress from rehab but not happy with the results yet. All of the recovering is very slowly with restrictions.

The RAM was tested in the first run and looking ok.

I will test some work too.

I really missed the last pentathlon. Hoping to finish the TF range of GIMPS work too.

View article · Tue, 11 Jun 2024 15:27:16 +0000


[PrimeGrid] PrimeGrid's 19th Birthday Challenge

From June 12th 19:00:00 UTC to June 19th 19:00:00 PrimeGrid will be running a 7 day challenge on the GFN-19 project. The start and end times are comparatively usual. For more information, please see this forum thread.

View article · Sun, 9 Jun 2024 05:55:41 +0000


... more

News

BOINC client 8.0.2 released
The 8.0.2 version of the BOINC client has been released for all platforms. Download it here. Release notes are here.
30 May 2024, 11:07:49 UTC · Discuss


BOINC Workshop 2024
The 20th annual BOINC Workshop will be held 29-31 May,
at CERN in Geneva. Learn more and register.
30 Apr 2024, 5:26:29 UTC · Discuss


BOINC wins a prize
BOINC is a prize winner in the WSIS competition for E-Science projects. Congratulations to all of us!
18 Apr 2024, 3:11:38 UTC · Discuss


... more

News is available as an RSS feed   RSS



Copyright © 2024 University of California.
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation.