Method and apparatus for routing message packets
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United States of America Patent
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Jul 1, 1986
Issued Date -
N/A
app pub date -
Nov 15, 1984
filing date -
May 31, 1983
priority date (Note) -
Expired
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Abstract
A parallel processor array is disclosed comprising an array of processor/memories and means for interconnecting these processor/memories in an n-dimensional pattern having at least 2.sup.n nodes through which data may be routed from any processor/memory in the array to any other processor/memory. Each processor/memory comprises a read/write memory and a processor for producing an output depending at least in part on data read from the read/write memory and on instruction information. The interconnecting means comprises means for generating an addressed message packet that is routed from one processor/memory to another in accordance with address information in the message packet and a synchronized routing circuit at each node in the n-dimensional pattern for routing message packets in accordance with the address information in the packets. Preferably the address information in the message packet is relative to the node in which the message packet is being sent and each digit of the address represents the relative displacement of the message packet in one dimension from the node to which the message packet is being sent. Advantageously, the n-dimensional pattern is a Boolean cube of 15 dimensions. With presently available technology, more than one million such processor/memories can be operated in parallel while interconnected by these interconnecting means.
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Patent Owner(s)
- THINKING MACHINES CORPORATION;TM PATENTS, L.P.
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Hillis, W Daniel | Brookline, MA | 498 | 13691 |
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Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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