| Publisher | QNX Software Systems Ltd | ||
|---|---|---|---|
| Format | HTML | Date added | 30 Jul 2003 |
| Topics | Parallel Processing, Software Engineering | ||
| Downloads | 12 | ||
Distributed multiprocessor systems require that software programs running on the system’s various processors must exchange messages to accomplish some, or even all, of their tasks. And to produce the correct results, these interactions must typically occur in a defined order and within strict time constraints, making synchronization vital.
To gain such insight, you need a tool that can consolidate multi-node activity into a single context; for instance, the System Profiler for the QNX® Neutrino® RTOS. Like a debugger that lets you trace the flow of control from one thread to another within a single program, this visualization tool lets you “see” how the various components in a system interact, whether they all run on a single processor or across many heterogeneous processors.
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