QMC@Home
QMC@Home screensaver | |
Operating system | cross-platform |
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Platform | BOINC |
QMC@Home was a volunteer computing project for the BOINC client aimed at further developing and testing Quantum Monte Carlo (QMC) for use in quantum chemistry.[1] It is hosted by the University of Münster with participation by the Cavendish Laboratory. QMC@Home allows volunteers from around the world to donate idle computer cycles to help calculate molecular geometry using Diffusion Monte Carlo.
The project is developing a new application using density functional theory.
The project began its Beta testing on 23 May 2006. As of February 2010[update], QMC@Home has about 7,500 active participants from 102 countries, contributing about 5 teraFLOPS of computation power.[2]
Workunits
In order to get results from home computers the work is split into "workunits". The time it takes to complete a workunit depends on the size of the calculated system and the speed of the user's computer. The target time is between 4 and 48 hours on a 2.4 GHz system.
This is a list of molecules recently[when?] tested: 1a Ammonia; 1 Ammonia dimer; 2a Water; 2 Water dimer; 3a Formic acid; 3 Formic acid dimer; 4a Formamide; 4 Formamide dimer; 5a Uracil; 5 Uracil dimer; 6a 2-pyridoxine; 6b 2-aminopyridine; 6 2-pyridoxine/2-aminopyridine; 7a Adenine; 7b Thymine; 7 Adenine/thymine WC; 8a Methane; 8 Methane dimer; 9a Ethene; 9 Ethene dimer; 10 Benzene/methane; 11a Benzene; 11 Benzene dimer; 12a Pyrazine; 12 Pyrazine dimer; 13 Uracil dimer; 14a Indole; 14 Indole/benzene; 15 Adenine/thymine stack; 16b Ethyne; 16 Ethene/ethyne; 17 Benzene/water; 18 Benzene/ammonia; 19b Hydrogen cyanide; 19 Benzene/hydrogen cyanide; 20 Benzene dimer; 21 Indole/benzene; 22a Phenol; 22 Phenol dimer
See also
References
- ^ Korth, Martin; Lüchow, Arne; Grimme, Stefan (2008). "Toward the Exact Solution of the Electronic Schrödinger Equation for Noncovalent Molecular Interactions: Worldwide Distributed Quantum Monte Carlo Calculations". J. Phys. Chem. A. 112 (10): 2104–2109. Bibcode:2008JPCA..112.2104K. doi:10.1021/jp077592t. PMID 18201073.
- ^ "Detailed user, host, team and country statistics with graphs for BOINC", boincstats.com, archived from the original on 2010-02-10, retrieved 2010-02-13
External links
- QMC screensaver video on YouTube
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- Amicable Numbers
- Asteroids@home
- climateprediction.net
- Collatz Conjecture
- Cosmology@Home
- DENIS@home
- Einstein@Home
- Gerasim@home
- GPUGRID.net
- iThena
- LHC@home
- LODA
- MilkyWay@home
- Minecraft@home
- MindModeling@Home
- Moo! Wrapper
- NFS@Home
- NumberFields@home
- ODLK
- ODLK1
- PrimeGrid
- QuChemPedIA@home
- RakeSearch
- Ramanujan Machine
- Rosetta@home
- SIDock@home
- SRBase
- Universe@Home
- World Community Grid (subprojects Clean Energy Project, Discovering Dengue Drugs – Together, FightAIDS@Home, Fiocruz Genome Comparison Project, Help Defeat Cancer, Help Conquer Cancer, Help Cure Muscular Dystrophy, Human Proteome Folding Project, Help Fight Childhood Cancer, Smash Childhood Cancer)
- WUProp@Home
- yoyo@home
- RNA World (beta)
- TN-Grid
- WEP-M+2 Project
- nanoHUB@home
- RADIOACTIVE@HOME
- YAFU
tools
or inactive
- ABC@Home
- AQUA@home
- Artificial Intelligence System
- BBC Climate Change Experiment
- Big and Ugly Rendering Project
- CAS@home
- Cell Computing
- Citizen Science Grid
- Correlizer
- DistrRTgen
- Docking@Home
- EDGeS@Home
- Enigma@Home
- eOn
- Evolution@Home (yoyo@home subproject)
- FreeHAL
- HashClash
- Ibercivis
- Kryptos@Home
- The Lattice Project
- Leiden Classical
- uFluids@Home
- Malaria Control Project
- MLC@Home
- OProject@Home
- orbit@home
- POEM@Home
- Pirates@Home
- Predictor@home
- proteins@home
- RALPH@home
- Riesel Sieve (merged with PrimeGrid)
- QMC@Home
- SAT@home
- Seasonal Attribution Project
- SETI@home (subproject Astropulse)
- SETI@home beta
- SIMAP
- SLinCA@Home
- Spinhenge@home
- SZTAKI Desktop Grid
- TANPAKU
- theSkyNet
- VGTU@Home
- XtremLab
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