Simplified View of StarPU Architecture

Core(task, worker, job,

task-dependency,..)

CUDA

CPU

OpenCL

Cell

Drivers

PePU …

Data Management

Filters (matrix, vector,..)

Common (coherency, datastats,..)

Work-stealing

HEFT

Schedulers

…

Common(lock, barrier,

timing, configuration,..)

Performance Models

Profiling

Virtual Shared Memory

MIC SCC