Quantum-espresso.org - Quantum ESPRESSO - Wikipedia
Provided by Alexa ranking, quantum-espresso.org has ranked N/A in N/A and 3,429,113 on the world. quantum-espresso.org reaches roughly 904 users per day and delivers about 27,133 users each month. The domain quantum-espresso.org uses a Commercial suffix and it's server(s) are located in N/A with the IP number 51.77.118.191 and it is a .org domain.
Quantum ESPRESSO is a suite for first-principles electronic-structure calculations and materials modeling, distributed for free and as free software under the GNU General Public License. It is based on density-functional theory, plane wave basis sets, and pseudopotentials (both norm-conserving and ultrasoft). … See more
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Frequently Asked Questions
What is the latest version of Quantum ESPRESSO?
The latest version QE-7.1 was released on 16 June 2022. Quantum ESPRESSO is an open initiative of the CNR-IOM DEMOCRITOS National Simulation Center in Trieste (Italy) and its partners, in collaboration with different centers worldwide such as MIT, Princeton University, the University of Minnesota and the Ecole Polytechnique Fédérale de Lausanne.
Should I run Quantum ESPRESSO in full MPI mode?For all routines except pw.x, run Quantum ESPRESSO in full MPI mode as there is currently no efficient OpenMP implementation available. We have optimized the hybrid DFT calculations in Quantum ESPRESSO ( pw.x ). These changes are described in our Quantum ESPRESSO case study.
How do I switch between Quantum ESPRESSO and other modules?Within the Amsterdam Modeling Suite it is also easy to switch between Quantum ESPRESSO and any of our other modules, such as the atomic orbital-based periodic DFT code BAND. Plane-wave periodic codes such as Quantum ESPRESSO are usually fast for dense many-electron systems by virtue of the pseudopotential or projector-augmented wave approximation.
What is parallelization in Quantum ESPRESSO?Parallelization. The main components of the QUANTUM ESPRESSO distribution are designed to exploit the architecture of today’s supercomputers characterized by multiple levels and layers of inter-processor communication . The parallelization is achieved using both MPI and OpenMP parallelization, allowing the main codes of...
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| IP | 51.77.118.191 |
| Domain infomation | Domain Name: quantum-espresso.org
Registry Domain ID: 5806476bf1a343a3a51950e0f35afb8d-LROR Registrar WHOIS Server: http://whois.ovh.com Registrar URL: http://www.ovh.com Updated Date: 2022-01-17T00:20:49Z Creation Date: 2005-06-17T21:11:51Z Registry Expiry Date: 2023-06-17T21:11:51Z Registrar: OVH Registrar IANA ID: 433 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +33.972101007 Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Registry Registrant ID: REDACTED FOR PRIVACY Registrant Name: REDACTED FOR PRIVACY Registrant Organization: Quantum ESPRESSO FOUNDATION Registrant Street: REDACTED FOR PRIVACY Registrant City: REDACTED FOR PRIVACY Registrant State/Province: Registrant Postal Code: REDACTED FOR PRIVACY Registrant Country: GB Registrant Phone: REDACTED FOR PRIVACY Registrant Phone Ext: REDACTED FOR PRIVACY Registrant Fax: REDACTED FOR PRIVACY Registrant Fax Ext: REDACTED FOR PRIVACY Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Registry Admin ID: REDACTED FOR PRIVACY Admin Name: REDACTED FOR PRIVACY Admin Organization: REDACTED FOR PRIVACY Admin Street: REDACTED FOR PRIVACY Admin City: REDACTED FOR PRIVACY Admin State/Province: REDACTED FOR PRIVACY Admin Postal Code: REDACTED FOR PRIVACY Admin Country: REDACTED FOR PRIVACY Admin Phone: REDACTED FOR PRIVACY Admin Phone Ext: REDACTED FOR PRIVACY Admin Fax: REDACTED FOR PRIVACY Admin Fax Ext: REDACTED FOR PRIVACY Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Registry Tech ID: REDACTED FOR PRIVACY Tech Name: REDACTED FOR PRIVACY Tech Organization: REDACTED FOR PRIVACY Tech Street: REDACTED FOR PRIVACY Tech City: REDACTED FOR PRIVACY Tech State/Province: REDACTED FOR PRIVACY Tech Postal Code: REDACTED FOR PRIVACY Tech Country: REDACTED FOR PRIVACY Tech Phone: REDACTED FOR PRIVACY Tech Phone Ext: REDACTED FOR PRIVACY Tech Fax: REDACTED FOR PRIVACY Tech Fax Ext: REDACTED FOR PRIVACY Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Name Server: dns200.anycast.me Name Server: ns200.anycast.me DNSSEC: signedDelegation URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of WHOIS database: 2023-02-07T11:37:51Z <<< For more information on Whois status codes, please visit https://icann.org/epp Terms of Use: Access to Public Interest Registry WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the Public Interest Registry registry database. The data in this record is provided by Public Interest Registry for informational purposes only, and Public Interest Registry does not guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Identity Digital except as reasonably necessary to register domain names or modify existing registrations. All rights reserved. Public Interest Registry reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy. The Registrar of Record identified in this output may have an RDDS service that can be queried for additional information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. |
