论文标题
在异质系统中为数据密集型应用程序建模任务映射
Modeling Task Mapping for Data-intensive Applications in Heterogeneous Systems
论文作者
论文摘要
我们介绍了一个新的模型，以实现任务映射问题，以辅助用于异质系统算法的系统设计，包括但不限于CPU，GPU和FPGA。特殊的重点是设备之间的通信，其对并行执行的影响以及有关并行性和流的特定于设备的差异。我们展示了该模型如何在不同的系统设计阶段中使用，并提出了两个新型的混合构成线性程序来证明模型的用法。
We introduce a new model for the task mapping problem to aid in the systematic design of algorithms for heterogeneous systems including, but not limited to, CPUs, GPUs and FPGAs. A special focus is set on the communication between the devices, its influence on parallel execution, as well as on device-specific differences regarding parallelizability and streamability. We show how this model can be utilized in different system design phases and present two novel mixed-integer linear programs to demonstrate the usage of the model.
