In order to overcome the demerit that traditional direct method is difficult to parallelize, PCG algorithm based on Beowulf cluster is put forward to solve linear equations.

  • 针对传统直接法难以实现并行求解的缺点,提出了在Beowulf集群环境下,采用并行PCG算法求解物探系统线性方程组。
  • 来源:互联网摘选更新时间:2025-02-25 19:34:20

  • 重点词汇
  • thatdet. 那个,那;
  • solvev.解决;破解;
  • direct methodn.语言等的直接教学法;
  • clustern.团,群,簇;〈语音〉辅音从;
  • Beowulf裴欧沃夫(被认为创作于公元8世纪早期的,英国无名氏所作的一部古老史诗中的传奇英雄。贝奥伍尔弗杀死妖怪格伦德尔及妖怪的母亲,成为耶牙特的国王,死于与一条龙的争斗中);
  • demeritn.<正>缺点,过失,短处;
  • put forward提出;将…提前;向前移;将钟拨快;
  • toprep. 向,朝着;到;关于;属于;
  • 相关例句
1、

This approach minimizes data movement while taking advantage of the AMPP architecture to parallelize the join.

这种方法最大限度地减少数据移动,同时利用AMPP架构实现并行化联接。

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2、

Those have two important properties: the threshold decomposition and the stack properties, which ensure that the filtering process go on in binary field parallelly.

它所具有的阈值分解和堆栈两个重要性质保证了滤波过程可以在二进制域并行实现。

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3、

Modules with microcontrollers in the system process their signals parallelly, and communicate with host processor by dual port memory.

以单片机为核心的各传感器接口模块并行处理各传感器信号,并通过双口存储器与上位处理器通信。

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4、

The chain is composed of a series of value drivers which share cause-effect, or interacting, or parallelly cooperative relationship.

股东价值创造链由一系列或为因果或交互影响或协同并列的价值驱动器构成。

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5、

The micrometer data for the continuous growth of cloacal gland is parallelly correlated with the data of testis weighing.

根据泄殖腔腺发育的测微数据与睾丸发育增重数据分析,表明二者的胚后发育有显著的正相关关系。

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6、

Methods Suspension quantitative test was used to observe the resistance of E.coliphage F2 to7 common chemical disinfectants and to compare parallelly with poliovirus.

方法采用悬液定量试验法,观察了大肠杆菌F2噬菌体对7种常用化学消毒剂的抵抗力,并与脊髓灰质炎病毒进行了平行比较。

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7、

To analyze the influence of time-delay on system performance, a parallelly triggered delaying model is induced and relevant algorithm is designed based on FIFO data structure.

考虑到时延对系统性能的影响,该文归纳出一种并发延时模型,并利用FIFO型数据结构设计了相应的并发延时算法。

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8、
9、

Joint transform correlator is a apparatus to parallelly dispose the optical image signals with high real-time capability and precision.

联合变换相关器是对光学图像信号进行并行处理的器件,实时识别性能强,精度高。

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10、

Two probes for P-wave are parallelly coupled in a distance on the same plane of the rock block with grease.

将两个纵波探头平行放置在同一平面,利用润滑脂耦合。

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11、

Based on NETBIOS software interface for the IBM token ring, this paperintroduces a driver program by which the workstation can process parallelly with the intellectual network adapter.

本文以IBM令牌环网NETBIOS软件接口为基础,构造了一个可实现站点机和网络智能适配器并行处理的接口驱动程序。

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12、

The algorithm, which can be parallelly implemented in the environment of multiprocessors, satisfies efficiently realtime requirement of the navigation system with multi-subsystems.

这种在多处理机环境下并行处理的分布式滤波算法有效地解决了具有多子系统的容错导航系统的实时要求。

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13、

When relational tuples are flowing from mass storage to host via this filter, the unary operations of relational algebra for them such as projection and selection are completed parallelly.

使关系元组在由外存至主机的流动过程中就并行完成筛选、投影关系代数的一元运算。

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14、

In traditional vehicle model, spring and damper are usually parallelly arranged.

传统铁道客车模型一般是弹簧、阻尼器并联的形式。

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15、

Coupling Among Three Nonparallel Waveguides

三个非平行波导间的耦合

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16、

Nonparallel stability analysis of three dimensional disturbance wave in boundary layers

三维扰动波的非平行边界层稳定性研究

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17、

In this paper, the result of the capacitance for nonparallel capacitor applying the integral formula mentioned is the same to the result got in the classical method.

文中应用上述积分公式求出了非平行板电容器的电容值与用经典方法所得结果完全相同。

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18、

In this article the nonparallel stability of the boundary layer is investigated effectively by using the parabolized stability equations ( PSE).

采用极为有效的抛物化稳定性方程(PSE)方法研究边界层的非平行稳定性。

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19、

The examples presented clearly show the effect of nonparallel flow on boundary layer stability.

通过算例,清楚地显示了流动的非平行性对边界层稳定性的影响。

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20、

A concise analytical method ( extending coefficient) of coupling between two nonparallel waveguides is reported in this paper.

提出一种分析非平行波导间耦合的简明方法耦合系数推广法。

互联网摘选

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