DSPE: DOMAIN-SPECIFIC LANGUAGE FOR PARALLEL REAL-TIME STREAM PROCESSING A Model-Driven Generative-Programming Approach for Event-Driven Scheduling and Dynamic Load Balancing on Multi-Core Processors and Graphical Processing Units (GPUs)
ثبت نشده
چکیده
types are also available for the event-driven infrastructure and the parallel processing support. More information is provided in Section 5.2 and Section 6.1. Listing 3.2: C structs of DSPEElement and DSPEComponent. 1 struct DSPEElement { 2 DSPEElement *container; 3 DSPERunner *runner; 4 DSPEOwner *owner; 5 char* (*getID) (const DSPEElement *element); 6 }; 7 8 struct DSPEComponent { 9 DSPEElement element; 10 11 void (* preprocess) (DSPEComponent *component); 12 void (* process) (DSPEComponent *component); 13 void (* postprocess) (DSPEComponent *component); 14 void (* setbypass) (DSPEComponent *component , int bypass); 15 };
منابع مشابه
Computing effective properties of random heterogeneous materials on heterogeneous parallel processors
In recent decades, finite element (FE) techniques have been extensively used for predicting effective properties of random heterogeneous materials. In the case of very complex microstructures, the choice of numerical methods for the solution of this problem can offer some advantages over classical analytical approaches, and it allows the use of digital images obtained from real material samples...
متن کاملA bi-objective model for a scheduling problem of unrelated parallel batch processing machines with fuzzy parameters by two fuzzy multi-objective meta-heuristics
This paper considers a bi-objective model for a scheduling problem of unrelated parallel batch processing machines to minimize the makespan and maximum tardiness, simultaneously. Each job has a specific size and the data corresponding to its ready time, due date and processing time-dependent machine are uncertain and determined by trapezoidal fuzzy numbers. Each machine has a specific capacity,...
متن کاملPLASMA: Portable Programming for SIMD Heterogeneous Accelerators
Data-parallel accelerators have emerged as highperformance alternatives to general-purpose processors for many applications. The Cell BE, GPUs from NVIDIA and ATI, and the like can outperform conventional superscalar architectures, but only for applications that can take advantage of these accelerators’ SIMD architectures, large number of cores, and local memories. Coupled with the SIMD extensi...
متن کاملCompiling Data Dependent Control Flow on SIMD GPUs
Current Graphic Processing Units (GPUs) (circa. 2003/2004) have programmable vertex and fragment units. Often these units are implemented as SIMD processors employing parallel pipelines. Data dependent conditional execution on SIMD architectures implemented using processor idling is inefficient. I propose a multi-pass approach based on conditional streams which allows dynamic load balancing of ...
متن کاملHierarchical fractional-step approximations and parallel kinetic Monte Carlo algorithms
We present a mathematical framework for constructing and analyzing parallel algorithms for lattice kinetic Monte Carlo (KMC) simulations. The resulting algorithms have the capacity to simulate a wide range of spatio-temporal scales in spatially distributed, non-equilibrium physiochemical processes with complex chemistry and transport micro-mechanisms. Rather than focusing on constructing exactl...
متن کامل