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01/15/01 22:56
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#8243 - RE: DSPs
Txip wrote:
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Stated in another way, real-time one-dimensional DSP can only be achieved if the system has processed a sample before there is another input sample waiting.

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Or you could use multiprocessors:

You can break the process into a queue and have a string of micros calculate partials at the realtime speed.

Its more efficient though to use a multiprocessor set, each to attack one item of the queue since this saves on time to otherwise do intraprocessor commnications as the partials would be passed on.

The queue also has an advantage in that a quickly determined result can free that micro to be brought online for another queue item, making it a statistical averaging run-time instead of simply the queue length divided by the number of processors. This generally gives you a better than realized throughput, dependent upon the amount of variant in processing algorithm run-times.

aka j

List of 12 messages in thread
TopicAuthorDate
DSPs            01/01/70 00:00      
RE: DSPs            01/01/70 00:00      
RE: DSPs            01/01/70 00:00      
RE: DSPs            01/01/70 00:00      
RE: DSPs            01/01/70 00:00      
RE: DSPs            01/01/70 00:00      
RE: DSPs            01/01/70 00:00      
RE: DSPs            01/01/70 00:00      
RE: DSPs            01/01/70 00:00      
RE: DSPs            01/01/70 00:00      
RE: DSPs            01/01/70 00:00      
RE: DSPs            01/01/70 00:00      

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