The input-output behaviour of recursive program schemes with parameters called-by-name is expressed as a non-deterministic choice between calls of recursive program schemes with parameters called-by-value, and can the...
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This is a continuation of the description of OS6, and it covers the facilities for input/output, and the handling of files on the disc. The input/output system uses a very general form of stream;the filing system is d...
This paper is a description of a simple operating system, which runs in a virtual machine (implemented on a real machine by an interpreter). OS6 copes with only one user at a time, and is not a multi-programming syste...
作者：
Robson, J.M.Oxford University
Programming Research Group Oxford University Computing Laboratory Oxford United Kingdom
Dynamic storage allocation using fixed blocks is usually inefficient in its use of store. The amount of store needed depends on the allocation strategy used. It is proved that for any strategy the amount of store need...
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