DAP—a distributed array processor
- 9 December 1973
- journal article
- Published by Association for Computing Machinery (ACM) in ACM SIGARCH Computer Architecture News
- Vol. 2 (4) , 61-65
- https://doi.org/10.1145/633642.803971
Abstract
An array of very simple processing elements is described each with a local semiconductor store. The array may also be used as main storage. Bit-organisation gives great flexibility, including the minimisation of word length. Use of MSI and LSI is helped by the simplicity of the serial design. Using 15-bit fixed point, the theoretical performance of a 72 × 128 array is about 10 8 multiplications or 10 9 additions per second. Comparisons are made with other architectures. Meteorology is considered as an application. It is attractive to have the whole problem in the array storage.Keywords
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