公开(公告)号：US08407035B2

公开(公告)日：2013-03-26

申请号：US12854952

申请日：2010-08-12

申请人： Thomas W. Aarts ,  Ched D. Hays ,  Michael C. Hollinger ,  Jason S. Ma ,  Jose L. Ortiz ,  Gundam Raghuswamyreddy

发明人： Thomas W. Aarts ,  Ched D. Hays ,  Michael C. Hollinger ,  Jason S. Ma ,  Jose L. Ortiz ,  Gundam Raghuswamyreddy

IPC分类号： G06F7/60 ,  G06F17/10 ,  G06F17/50 ,  G06G7/62

CPC分类号： G06F17/5022

摘要： Mechanisms are provided for controlling a fidelity of a simulation of a system. A model of the system is received, the model of the system having a plurality of individual components of the system. Fidelity values are assigned to models of the individual components of the system. A required fidelity value is assigned to transactions between components in the plurality of individual components of the system. A simulation of the system is executed using the model of the system and the models of the individual components of the system. The fidelity values of one or more of the models of the individual components of the system are dynamically adjusted during the execution of the simulation based on the required fidelity values assigned to the transactions.

摘要翻译： 提供了用于控制系统的模拟的保真度的机制。 接收到系统的模型，该系统的模型具有系统的多个单独部件。 保真度值被分配给系统的各个组件的模型。 将所需的保真度值分配给系统的多个单独组件中的组件之间的事务。 使用系统的模型和系统的各个组件的模型来执行系统的模拟。 基于分配给事务的所需保真度值，在仿真执行期间动态地调整系统的各个组件的一个或多个模型的保真度值。

公开(公告)号：US20120041747A1

公开(公告)日：2012-02-16

申请号：US12855014

申请日：2010-08-12

申请人： Thomas W. Aarts ,  Ched D. Hays ,  Michael C. Hollinger ,  Jason S. Ma ,  Jose L. Ortiz ,  Gundam Raghuswamyreddy

发明人： Thomas W. Aarts ,  Ched D. Hays ,  Michael C. Hollinger ,  Jason S. Ma ,  Jose L. Ortiz ,  Gundam Raghuswamyreddy

IPC分类号： G06G7/62

CPC分类号： G06F17/5009 ,  G06F2217/04

摘要： Mechanisms are provided for controlling a fidelity of a simulation of a system. A model of the system is received, the model of the system having a plurality of individual components of the system. Fidelity values are assigned to models of the individual components of the system. A simulation of the system is executed using the model of the system and the models of the individual components of the system. The fidelity values of one or more of the models of the individual components of the system are dynamically adjusted during the execution of the simulation by creating a checkpoint of a state of the simulation and modifying one or more fidelity values of one or more of the models of the individual components after generating the checkpoint, thereby generating a modified fidelity value state.

摘要翻译： 提供了用于控制系统的模拟的保真度的机制。 接收到系统的模型，该系统的模型具有系统的多个单独部件。 保真度值被分配给系统的各个组件的模型。 使用系统的模型和系统的各个组件的模型来执行系统的模拟。 通过创建模拟状态的检查点并修改一个或多个模型的一个或多个保真度值，在模拟执行期间动态地调整系统的各个部件的一个或多个模型的保真度值 在产生检查点之后的各个组件，从而产生修改的保真度值状态。

公开(公告)号：US08468005B2

公开(公告)日：2013-06-18

申请号：US12854945

申请日：2010-08-12

申请人： Thomas W. Aarts ,  Ched D. Hays ,  Michael C. Hollinger ,  Jason S. Ma ,  Jose L. Ortiz ,  Gundam Raghuswamyreddy

发明人： Thomas W. Aarts ,  Ched D. Hays ,  Michael C. Hollinger ,  Jason S. Ma ,  Jose L. Ortiz ,  Gundam Raghuswamyreddy

IPC分类号： G06F17/50

CPC分类号： G06F17/5009 ,  G06F8/314 ,  G06F9/455 ,  G06F11/3684 ,  G06F17/50 ,  G06F2217/04 ,  H04L47/14 ,  H04L67/30

摘要： Mechanisms are provided for controlling a fidelity of a simulation of a computer system. A model of the system is received that has a plurality of components. A representation of the plurality of individual components of the system is generated. A component is assigned to be a fidelity center having a highest possible associated fidelity value. Fidelity values are assigned to each other component in the plurality of individual components based on an affinity of the other component to the fidelity center. The system is simulated based on assigned fidelity values to the components in the plurality of individual components.

公开(公告)号：US08437993B2

公开(公告)日：2013-05-07

申请号：US12854980

申请日：2010-08-12

申请人： Thomas W. Aarts ,  Ched D. Hays ,  Michael C. Hollinger ,  Jason S. Ma ,  Jose L. Ortiz ,  Gundam Raghuswamyreddy

发明人： Thomas W. Aarts ,  Ched D. Hays ,  Michael C. Hollinger ,  Jason S. Ma ,  Jose L. Ortiz ,  Gundam Raghuswamyreddy

IPC分类号： G06G7/48 ,  G06G7/58

CPC分类号： G06F17/5022

摘要： Mechanisms are provided for controlling a fidelity of a simulation of a system. A model of the system is received, the model of the system having a plurality of individual components of the system. Fidelity values are assigned to models of the individual components of the system. A simulation of the system is executed using the model of the system and the models of the individual components of the system. For each component in the plurality of individual components of the system, an activity level of the component during execution of the simulation is determined. The fidelity values of one or more of the models of the individual components of the system are dynamically adjusted during the execution of the simulation based on changes in individual activity levels of the individual components.

摘要翻译： 提供了用于控制系统的模拟的保真度的机制。 接收到系统的模型，该系统的模型具有系统的多个单独部件。 保真度值被分配给系统的各个组件的模型。 使用系统的模型和系统的各个组件的模型来执行系统的模拟。 对于系统的多个单独组件中的每个组件，确定在执行模拟期间组件的活动级别。 基于各个组件的个体活动水平的变化，在模拟执行期间动态调整系统各个组件的一个或多个模型的保真度值。

公开(公告)号：US08290758B2

公开(公告)日：2012-10-16

申请号：US12854964

申请日：2010-08-12

申请人： Thomas W. Aarts ,  Ched D. Hays ,  Michael C. Hollinger ,  Jason S. Ma ,  Jose L. Ortiz ,  Gundam Raghuswamyreddy

发明人： Thomas W. Aarts ,  Ched D. Hays ,  Michael C. Hollinger ,  Jason S. Ma ,  Jose L. Ortiz ,  Gundam Raghuswamyreddy

IPC分类号： G06G7/48

CPC分类号： G06F17/5009 ,  G06F2217/04

摘要： Mechanisms are provided for controlling a fidelity of a simulation of a system. A model of the system is received, where the model has a plurality of individual components of the system. Fidelity values are assigned to models of the individual components of the system and a simulation of the system is executed using the model of the system and the models of the individual components of the system. The simulation comprises a plurality of transactions targeting a receiver component. A history of mismatches between a fidelity value associated with the receiver component and required fidelity values of the plurality of transactions targeting the receiver component is maintained. A prediction of a fidelity value to be assigned to the receiver component based on the history of mismatches is performed. A fidelity value of the receiver component is adjusted based on results of predicting the fidelity value to be assigned to the receiver component.

摘要翻译： 提供了用于控制系统的模拟的保真度的机制。 接收到系统的模型，其中模型具有系统的多个单独部件。 保真度值被分配给系统的各个组件的模型，并且使用系统的模型和系统的各个组件的模型来执行系统的模拟。 模拟包括针对接收器组件的多个事务。 保持与接收器组件相关联的保真度值与针对接收器组件的多个交易的所需保真度值之间的不匹配的历史。 执行基于失配历史来分配给接收器组件的保真度值的预测。 基于预测要分配给接收器部件的保真度值的结果来调整接收器部件的保真度值。

公开(公告)号：US20120041750A1

公开(公告)日：2012-02-16

申请号：US12854964

申请日：2010-08-12

申请人： Thomas W. Aarts ,  Ched D. Hays ,  Michael C. Hollinger ,  Jason S. Ma ,  Jose L. Ortiz ,  Gundam Raghuswamyreddy

发明人： Thomas W. Aarts ,  Ched D. Hays ,  Michael C. Hollinger ,  Jason S. Ma ,  Jose L. Ortiz ,  Gundam Raghuswamyreddy

IPC分类号： G06G7/62

CPC分类号： G06F17/5009 ,  G06F2217/04

摘要： Mechanisms are provided for controlling a fidelity of a simulation of a system. A model of the system is received, where the model has a plurality of individual components of the system. Fidelity values are assigned to models of the individual components of the system and a simulation of the system is executed using the model of the system and the models of the individual components of the system. The simulation comprises a plurality of transactions targeting a receiver component. A history of mismatches between a fidelity value associated with the receiver component and required fidelity values of the plurality of transactions targeting the receiver component is maintained. A prediction of a fidelity value to be assigned to the receiver component based on the history of mismatches is performed. A fidelity value of the receiver component is adjusted based on results of predicting the fidelity value to be assigned to the receiver component.

摘要翻译： 提供了用于控制系统的模拟的保真度的机制。 接收到系统的模型，其中模型具有系统的多个单独部件。 保真度值被分配给系统的各个组件的模型，并且使用系统的模型和系统的各个组件的模型来执行系统的模拟。 模拟包括针对接收器组件的多个事务。 保持与接收器组件相关联的保真度值与针对接收器组件的多个交易的所需保真度值之间的不匹配的历史。 执行基于失配历史来分配给接收器组件的保真度值的预测。 基于预测要分配给接收器部件的保真度值的结果来调整接收器部件的保真度值。

公开(公告)号：US20120041741A1

公开(公告)日：2012-02-16

申请号：US12854952

申请日：2010-08-12

申请人： Thomas W. Aarts ,  Ched D. Hays ,  Michael C. Hollinger ,  Jason S. Ma ,  Jose L. Ortiz ,  Gundam Raghuswamyreddy

发明人： Thomas W. Aarts ,  Ched D. Hays ,  Michael C. Hollinger ,  Jason S. Ma ,  Jose L. Ortiz ,  Gundam Raghuswamyreddy

IPC分类号： G06F17/50

CPC分类号： G06F17/5022

摘要： Mechanisms are provided for controlling a fidelity of a simulation of a system. A model of the system is received, the model of the system having a plurality of individual components of the system. Fidelity values are assigned to models of the individual components of the system. A required fidelity value is assigned to transactions between components in the plurality of individual components of the system. A simulation of the system is executed using the model of the system and the models of the individual components of the system. The fidelity values of one or more of the models of the individual components of the system are dynamically adjusted during the execution of the simulation based on the required fidelity values assigned to the transactions.

摘要翻译： 提供了用于控制系统的模拟的保真度的机制。 接收到系统的模型，该系统的模型具有系统的多个单独部件。 保真度值被分配给系统的各个组件的模型。 将所需的保真度值分配给系统的多个单独组件中的组件之间的事务。 使用系统的模型和系统的各个组件的模型来执行系统的模拟。 基于分配给事务的所需保真度值，在仿真执行期间动态地调整系统的各个组件的一个或多个模型的保真度值。

公开(公告)号：US20120041742A1

公开(公告)日：2012-02-16

申请号：US12854980

申请日：2010-08-12

申请人： Thomas W. Aarts ,  Ched D. Hays ,  Michael C. Hollinger ,  Jason S. Ma ,  Jose L. Ortiz ,  Gundam Raghuswamyreddy

发明人： Thomas W. Aarts ,  Ched D. Hays ,  Michael C. Hollinger ,  Jason S. Ma ,  Jose L. Ortiz ,  Gundam Raghuswamyreddy

IPC分类号： G06F17/50

CPC分类号： G06F17/5022

摘要： Mechanisms are provided for controlling a fidelity of a simulation of a system. A model of the system is received, the model of the system having a plurality of individual components of the system. Fidelity values are assigned to models of the individual components of the system. A simulation of the system is executed using the model of the system and the models of the individual components of the system. For each component in the plurality of individual components of the system, an activity level of the component during execution of the simulation is determined. The fidelity values of one or more of the models of the individual components of the system are dynamically adjusted during the execution of the simulation based on changes in individual activity levels of the individual components.

摘要翻译： 提供了用于控制系统的模拟的保真度的机制。 接收到系统的模型，该系统的模型具有系统的多个单独部件。 保真度值被分配给系统的各个组件的模型。 使用系统的模型和系统的各个组件的模型来执行系统的模拟。 对于系统的多个单独组件中的每个组件，确定在执行模拟期间组件的活动级别。 基于各个组件的个体活动水平的变化，在模拟执行期间动态调整系统各个组件的一个或多个模型的保真度值。

公开(公告)号：US20120041749A1

公开(公告)日：2012-02-16

申请号：US12854945

申请日：2010-08-12

申请人： Thomas W. Aarts ,  Ched D. Hays ,  Michael C. Hollinger ,  Jason S. Ma ,  Jose L. Ortiz ,  Gundam Raghuswamyreddy

发明人： Thomas W. Aarts ,  Ched D. Hays ,  Michael C. Hollinger ,  Jason S. Ma ,  Jose L. Ortiz ,  Gundam Raghuswamyreddy

IPC分类号： G06F17/50

CPC分类号： G06F17/5009 ,  G06F8/314 ,  G06F9/455 ,  G06F11/3684 ,  G06F17/50 ,  G06F2217/04 ,  H04L47/14 ,  H04L67/30

摘要： Mechanisms are provided for controlling a fidelity of a simulation of a computer system. A model of the system is received that has a plurality of components. A representation of the plurality of individual components of the system is generated. A component is assigned to be a fidelity center having a highest possible associated fidelity value. Fidelity values are assigned to each other component in the plurality of individual components based on an affinity of the other component to the fidelity center. The system is simulated based on assigned fidelity values to the components in the plurality of individual components.

摘要翻译： 提供了用于控制计算机系统的模拟的保真度的机制。 接收到具有多个组件的系统的模型。 生成系统的多个单独组件的表示。 组件被分配为具有最高可能关联的保真度值的保真度中心。 基于另一个组件对保真度中心的亲和度，将多个单独组件中的每个其他组件分配保真度值。 基于分配的保真度值对多个单独组件中的组件进行模拟。

公开(公告)号：US08428921B2

公开(公告)日：2013-04-23

申请号：US12855014

申请日：2010-08-12

申请人： Thomas W. Aarts ,  Ched D. Hays ,  Michael C. Hollinger ,  Jason S. Ma ,  Jose L. Ortiz ,  Gundam Raghuswamyreddy

发明人： Thomas W. Aarts ,  Ched D. Hays ,  Michael C. Hollinger ,  Jason S. Ma ,  Jose L. Ortiz ,  Gundam Raghuswamyreddy

IPC分类号： G06G7/48

CPC分类号： G06F17/5009 ,  G06F2217/04

摘要： Mechanisms are provided for controlling a fidelity of a simulation of a system. A model of the system is received, the model of the system having a plurality of individual components of the system. Fidelity values are assigned to models of the individual components of the system. A simulation of the system is executed using the model of the system and the models of the individual components of the system. The fidelity values of one or more of the models of the individual components of the system are dynamically adjusted during the execution of the simulation by creating a checkpoint of a state of the simulation and modifying one or more fidelity values of one or more of the models of the individual components after generating the checkpoint, thereby generating a modified fidelity value state.

摘要翻译： 提供了用于控制系统的模拟的保真度的机制。 接收到系统的模型，该系统的模型具有系统的多个单独部件。 保真度值被分配给系统的各个组件的模型。 使用系统的模型和系统的各个组件的模型来执行系统的模拟。 通过创建模拟状态的检查点并修改一个或多个模型的一个或多个保真度值，在模拟执行期间动态地调整系统的各个部件的一个或多个模型的保真度值 在产生检查点之后的各个组件，从而产生修改的保真度值状态。