发明名称 |
Parallel calculation method and device |
摘要 |
A method for executing calculation of the Hartree-Fock method in a molecular orbital method by a distributed memory parallel computing system includes the steps of: using a computer cluster made up of a plurality of computers; dividing a density matrix into multiple density submatrixes and distributing them to the individual computers and storing therein; and executing calculation processes such as twoelectron integration or the like relating to density submatrixes in each computer while sequentially transferring the multiple density submatrixes between the multiple computers.
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申请公布号 |
US2006271301(A1) |
申请公布日期 |
2006.11.30 |
申请号 |
US20060572745 |
申请日期 |
2006.03.21 |
申请人 |
NEC SOFT, LTD. |
发明人 |
TAKADA TOSHIKAZU;YAMAMOTO JUN-ICHI;NAKATA KAZUTO |
分类号 |
G06G7/58;G06F17/13;G06F17/16;G06F19/00 |
主分类号 |
G06G7/58 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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