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公开(公告)号：SE9803901D0
公开(公告)日：1998-11-16
申请号：SE9803901
申请日：1998-11-16
Applicant: ERICSSON TELEFON AB L M
Inventor： HOLMBERG PER ANDERS , KLING LARS-OERJAN , JOHNSON STEN EDVARD , EGELAND TERJE
IPC: G06F15/16 , G06F9/38 , G06F9/46 , G06F9/50 , G06F9/52 , G06F15/173 , G06F15/80 , H04Q3/545 , G06F
Abstract: The invention generally relates to a processor developed for a service network that provides various services to a plurality of users connected to the network. The processor (30; 50) comprises a job queue (52) with a number of storage positions for storing job signals corresponding to jobs that form part of substantially independent services requested by the users of the network, and a plurality of parallel processing units (54) which independently process job signals from different storage positions of the job queue (52) to execute corresponding jobs in parallel. As a number of jobs are executed speculatively, a unit (56) for checking for possible dependencies between the executed jobs is incorporated into the processor. If a dependency is detected for a speculative job, that job is flushed. To ensure prompt and proper service for the users of the service network, flushed jobs are quickly restarted directly from the job queue.
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公开(公告)号：BR8703191A
公开(公告)日：1988-03-08
申请号：BR8703191
申请日：1987-06-24
Applicant: ERICSSON TELEFON AB L M
Inventor： SUNDELL HANS ENAR , EGELAND TERJE , JOHNSON STEN EDVARD , FRIMAN ERIK BERTIL
Abstract: A method and apparatus for determining what programme shall utilise a rapid access memory in a computer working with a plurality of programmes and having a conventional slow access (NM) memory and a rapid access memory (CM), characterized in that during a test period there registered for each programme the number of instructions in the programme requiring access to the memory, this number being divided by the whole memory space required by a programme, the quotients formed after each other in this way being compared with each other and for the programme with the highest quotient the memory content is transferred from the slow access memory to the rapid access memory. For each programme there is registered with the aid of a counter means (RF) the number of instructions requiring access to the slow access memory (NM). This number is divided with the aid of a measuring circuit (R1, R2, JR, KB) by the entire memory space for the respective programme noted in a space memory (SM). For the programme with the highest quotient the memory content is transferred from the relatively slow access memory (NM) to the rapid access memory (CM). An address memory (AM) is arranged, and for the programme information transferred from the slow access memory (NM) to the rapid access memory (CM) the address memory reads out the starting address of the programme information in the rapid access memory (CM) on addressing a starting address in the slow access memory (NM)>
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公开(公告)号：NO872387L
公开(公告)日：1987-12-28
申请号：NO872387
申请日：1987-06-05
Applicant: ERICSSON TELEFON AB L M
Inventor： SUNDELL HANS ENAR , EGELAND TERJE , JOHNSON STEN EDVAR , FRIMAN ERIK BERTIL
Abstract: A method and apparatus for determining what programme shall utilise a rapid access memory in a computer working with a plurality of programmes and having a conventional slow access (NM) memory and a rapid access memory (CM), characterized in that during a test period there registered for each programme the number of instructions in the programme requiring access to the memory, this number being divided by the whole memory space required by a programme, the quotients formed after each other in this way being compared with each other and for the programme with the highest quotient the memory content is transferred from the slow access memory to the rapid access memory. For each programme there is registered with the aid of a counter means (RF) the number of instructions requiring access to the slow access memory (NM). This number is divided with the aid of a measuring circuit (R1, R2, JR, KB) by the entire memory space for the respective programme noted in a space memory (SM). For the programme with the highest quotient the memory content is transferred from the relatively slow access memory (NM) to the rapid access memory (CM). An address memory (AM) is arranged, and for the programme information transferred from the slow access memory (NM) to the rapid access memory (CM) the address memory reads out the starting address of the programme information in the rapid access memory (CM) on addressing a starting address in the slow access memory (NM)>
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公开(公告)号：FI872342A
公开(公告)日：1987-12-27
申请号：FI872342
申请日：1987-05-27
Applicant: ERICSSON TELEFON AB L M
Inventor： SUNDELL HANS ENAR , EGELAND TERJE , JOHNSON STEN EDVARD , FRIMAN ERIK BERTIL
Abstract: A method and apparatus for determining what programme shall utilise a rapid access memory in a computer working with a plurality of programmes and having a conventional slow access (NM) memory and a rapid access memory (CM), characterized in that during a test period there registered for each programme the number of instructions in the programme requiring access to the memory, this number being divided by the whole memory space required by a programme, the quotients formed after each other in this way being compared with each other and for the programme with the highest quotient the memory content is transferred from the slow access memory to the rapid access memory. For each programme there is registered with the aid of a counter means (RF) the number of instructions requiring access to the slow access memory (NM). This number is divided with the aid of a measuring circuit (R1, R2, JR, KB) by the entire memory space for the respective programme noted in a space memory (SM). For the programme with the highest quotient the memory content is transferred from the relatively slow access memory (NM) to the rapid access memory (CM). An address memory (AM) is arranged, and for the programme information transferred from the slow access memory (NM) to the rapid access memory (CM) the address memory reads out the starting address of the programme information in the rapid access memory (CM) on addressing a starting address in the slow access memory (NM)>
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