Electrical computers and digital data processing systems: input/ – Input/output data processing – Input/output data buffering
Patent
1994-01-27
1999-08-24
Lee, Thomas C.
Electrical computers and digital data processing systems: input/
Input/output data processing
Input/output data buffering
710 56, 710 57, 711100, G06F 506
Patent
active
059419628
ABSTRACT:
In a buffer management system for managing a buffer pool, which is divided into a plurality of buffer areas, in response to an acquisition request sent from a processing apparatus, the buffer management system according to the present invention includes: a buffer managing unit for calculating and supervising the number of remaining vacant buffer areas before and after use of the buffer area; a buffer supervising unit operatively connected to the buffer managing unit for supervising a vacant state of each buffer area; and a holding unit operatively connected to the buffer managing unit for holding the number of remaining vacant buffer areas.
REFERENCES:
patent: 4509119 (1985-04-01), Gumacer et al.
patent: 5386536 (1995-01-01), Courts et al.
patent: 5493652 (1996-02-01), Koufopavlou et al.
patent: 5572697 (1996-11-01), Chevalier et al.
Fujitsu Limited
Kim Harold
Lee Thomas C.
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