摘要:
A device determines a number of portions of processes that require resources associated with the device, and receives resource usage information from the resources. The device also enables negotiations among the processes to determine a number of resources for respective ones of the processes based on the resource usage information, and allocates particular resources to particular portions of the respective ones of the processes based on the negotiations between the processes.
摘要:
A system is configured to receive a task. The task is received over a first network, includes authentication credentials, and is processed using an application. The system is further configured to send the authentication credentials to a licensing server. The authentication credentials are sent over a second network, and are sent prior to processing the task using the application. The system is also configured to receive an authorization. The authorization is received over the second network, and authorizes the application to process the task.
摘要:
A method and system is disclosed for providing a distributed technical computing environment for distributing technical computing tasks from a technical computing client to technical computing workers for execution of the tasks on one or more computers systems. Tasks can be defined on a technical computing client, and the tasks organized into jobs. The technical computing client can directly distribute tasks to one or more technical computing workers. Furthermore, the technical computing client can submit tasks, or jobs comprising tasks, to an automatic task distribution mechanism that distributes the tasks automatically to one or more technical computing workers providing technical computing services. The technical computing worker performs technical computing of tasks and the results of the execution of tasks may be provided to the technical computing client. Data associated with the tasks is managed by a programmable interface associated with a data storage repository. The interface allows the various entities of the distributed technical computing environment to access data services performable by the interface or by a file system or a database and database management system associated with the data.
摘要:
A system and method detects communication error among multiple nodes in a concurrent computing environment. One or more barrier synchronization points/checkpoints or regions are used to check for a communication mismatch. The barrier synchronization point(s)/checkpoint(s) can be placed anywhere in the concurrent computing program. Once a node reaches a barrier synchronization point/checkpoint, it is not allowed to communicate with another node regarding data that is needed to execute the concurrent computing program, even if the other node has not reached the barrier synchronization point/checkpoint. Regions can also, or alternatively, be used to detect a communication mismatch instead of barrier synchronization points/checkpoints. A concurrent program on each node is separated into one or more regions. Two nodes communicate with each other when their regions are compatible. If their regions are not compatible, a communication mismatch occurs.
摘要:
A device receives program code, and receives size/type information associated with inputs to the program code. The device determines, prior to execution of the program code and based on the input size/type information, a portion of the program code that is executable by a graphical processing unit (GPU), and determines, prior to execution of the program code and based on the input size/type information, a portion of the program code that is executable by a central processing unit (CPU). The device compiles the GPU-executable portion of the program code to create a compiled GPU-executable portion of the program code, and compiles the CPU-executable portion of the program code to create a compiled CPU-executable portion of the program code. The device provides, to the GPU for execution, the compiled GPU-executable portion of the program code, and provides, to the CPU for execution, the compiled CPU-executable portion of the program code.
摘要:
A method and system is disclosed for providing a distributed technical computing environment for distributing technical computing tasks from a technical computing client to technical computing workers for execution of the tasks on one or more computers systems. Tasks can be defined on a technical computing client, and the tasks organized into jobs. The technical computing client can directly distribute tasks to one or more technical computing workers. Furthermore, the technical computing client can submit tasks, or jobs comprising tasks, to an automatic task distribution mechanism that distributes the tasks automatically to one or more technical computing workers providing technical computing services. The technical computing worker performs technical computing of tasks and the results of the execution of tasks may be provided to the technical computing client. Data associated with the tasks is managed by a programmable interface associated with a data storage repository. The interface allows the various entities of the distributed technical computing environment to access data services performable by the interface or by a file system or a database and database management system associated with the data.
摘要:
A computing device-implemented method includes initiating a single programming language, and identifying, via the single programming language, one or more data distribution schemes for executing a program. The method also includes transforming, via the single programming language, the program into a parallel program with an optimum data distribution scheme selected from the one or more identified data distribution schemes, and allocating the parallel program to two or more labs for parallel execution. The method further includes receiving one or more results associated with the parallel execution of the parallel program from the two or more labs, and providing the one or more results to the program.
摘要:
A computing device-implemented method includes receiving a program, analyzing and transforming the program, determining an inner context and an outer context of the program based on the analysis of the program, and allocating one or more portions of the inner context of the program to two or more labs for parallel execution. The method also includes receiving one or more results associated with the parallel execution of the one or more portions from the two or more labs, and providing the one or more results to the outer context of the program.
摘要:
One or more computer-readable media store executable instructions that, when executed by processing logic, perform parallel processing. The media store one or more instructions for initiating a single programming language, and identifying, via the single programming language, one or more data distribution schemes for executing a program. The media also store one or more instructions for transforming, via the single programming language, the program into a parallel program with an optimum data distribution scheme selected from the one or more identified data distribution schemes, and allocating the parallel program to two or more labs for parallel execution. The media further store one or more instructions for receiving one or more results associated with the parallel execution of the parallel program from the two or more labs, and providing the one or more results to the program.
摘要:
A method and system is disclosed for providing a distributed technical computing environment for distributing technical computing tasks from a technical computing client to technical computing workers for execution of the tasks on one or more computers systems. Tasks can be defined on a technical computing client, and the tasks organized into jobs. The technical computing client can directly distribute tasks to one or more technical computing workers. Furthermore, the technical computing client can submit tasks, or jobs comprising tasks, to an automatic task distribution mechanism that distributes the tasks automatically to one or more technical computing workers providing technical computing services. The technical computing worker performs technical computing of tasks and the results of the execution of tasks may be provided to the technical computing client. Data associated with the tasks is managed by a programmable interface associated with a data storage repository. The interface allows the various entities of the distributed technical computing environment to access data services performable by the interface or by a file system or a database and database management system associated with the data.