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Atamm enhancement and multiprocessing performance evaluation
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Stoughton, John W. |
| Copyright Year | 1994 |
| Description | The algorithm to architecture mapping model (ATAAM) is a Petri net based model which provides a strategy for periodic execution of a class of real-time algorithms on multicomputer dataflow architecture. The execution of large-grained, decision-free algorithms on homogeneous processing elements is studied. The ATAAM provides an analytical basis for calculating performance bounds on throughput characteristics. Extension of the ATAMM as a strategy for cyclo-static scheduling provides for a truly distributed ATAMM multicomputer operating system. An ATAAM testbed consisting of a centralized graph manager and three processors is described using embedded firmware on 68HC11 microcontrollers. |
| File Size | 4207933 |
| Page Count | 129 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19950004971 |
| Archival Resource Key | ark:/13960/t6vx58z7n |
| Language | English |
| Publisher Date | 1994-08-01 |
| Access Restriction | Open |
| Subject Keyword | Evaluation Performance Tests Algorithms Petri Nets Scheduling Architecture Computers Firmware Systems Simulation Multiprocessing Computers Real Time Operation Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |