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1.发明公开公开(公告)号：US20230324443A1
公开(公告)日：2023-10-12
申请号：US18151596
申请日：2023-01-09
申请人： Fujitsu Limited
发明人： Eiji OHTA
摘要： A non-transitory computer-readable recording medium stores a simulation program for causing a computer to execute a process including: generating thinned grids for electromagnetic current computation, according to electric field strength distribution in an equivalent electromagnetic current area; and calculating equivalent electromagnetic currents and far fields, by using the thinned grids.
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2.发明公开公开(公告)号：US20230325465A1
公开(公告)日：2023-10-12
申请号：US18150349
申请日：2023-01-05
申请人： Fujitsu Limited
发明人： Eiji OHTA
摘要： A non-transitory computer-readable recording medium stores an information processing program for causing a computer to execute a process including: receiving a setting of a parallel calculation condition that is a condition under which calculation resources perform parallel calculation of a target program and includes a number of processes of the target program; based on the parallel calculation condition, extracting a number of processes that maximizes calculation performance in a case where the calculation resources perform eigenvalue calculation of matrix data, for each of a plurality of pieces of matrix data with different sizes; and setting a number of processes to be performed when the target program performs the eigenvalue calculation, based on a number of processes for each of a plurality of pieces of matrix data with different sizes extracted in the extracting and a matrix size of the target program.
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3.发明申请公开(公告)号：US20210397973A1
公开(公告)日：2021-12-23
申请号：US17206182
申请日：2021-03-19
申请人： FUJITSU LIMITED
发明人： Eiji OHTA
摘要： A non-transitory computer-readable storage medium storing a program that causes a computer to execute a process, the process includes learning a variational autoencoder (VAE) by using a plurality of pieces of training data including an objective function; identifying, by inputting the plurality of pieces of training data to the learned VAE, a distribution of the plurality of pieces of training data over a latent space of the learned VAE; determining a search range of an optimum solution of the objective function based on the distribution of the plurality of pieces of training data; and acquiring an optimum solution of a desired objective function by using the pieces of training data included in the search range.
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公开(公告)号：US20240120035A1
公开(公告)日：2024-04-11
申请号：US18221394
申请日：2023-07-13
申请人： Fujitsu Limited
发明人： Eiji OHTA
摘要： A non-transitory computer-readable recording medium stores a program for causing a computer to execute a process, the process includes in repeat calculation of electron density of a substance by a self-consistent field method that uses a specific number of wave functions according to cutoff energy, executing a second electron density calculation at an (N+1)-th time (N is an integer greater than or equal to 1) by applying second cutoff energy of a value smaller than first cutoff energy applied to an first electron density calculation at an N-th time, determining whether the electron density obtained by the second electron density calculation at the (N+1)-th time satisfies a predetermined condition, and outputting the value of the second cutoff energy in a case where the condition is not satisfied.
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5.发明申请公开(公告)号：US20220253299A1
公开(公告)日：2022-08-11
申请号：US17523053
申请日：2021-11-10
申请人： FUJITSU LIMITED
发明人： Eiji OHTA
摘要： A non-transitory computer-readable recording medium stores a program for causing a computer to execute a process, the process includes extracting an optimization method and an optimization non-applicable condition indicating a reason why the optimization method is not applicable, from an optimization report created at a time of compiling software, determining an index value of optimization application easiness for each of a plurality of processing blocks included in the software, based on the optimization method and the optimization non-applicable condition, and determining an optimization target processing block to be optimized among the plurality of processing blocks included in the software, based on the index value.
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公开(公告)号：US20170186196A1
公开(公告)日：2017-06-29
申请号：US15370537
申请日：2016-12-06
申请人： FUJITSU LIMITED
发明人： Eiji OHTA
CPC分类号： G06T11/206 , G01R29/0814 , G06K9/6215 , G06T11/40
摘要： A physical quantity distribution calculation program for visualizing a physical quantity distribution in a target space is disclosed. The program causes the computer to perform processes of: based on positional information on a plurality of grid points and physical quantities obtained respectively at the plurality of grid points by the numerical analysis, grouping the grid points into groups of neighboring grid points having the same physical quantity; and determining the physical quantity to be visualized by each of a plurality of pixels which are fewer than the grid points, the determining process includes; extracting at least one group including at least one of grid points corresponding to the pixel, identifying the group including the largest number of grid points among the extracted groups, and determining that the physical quantity at the grid points belonging to the identified group is the physical quantity to be visualized by the pixel.
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