公开(公告)号：JP2000284975A

公开(公告)日：2000-10-13

申请号：JP2000070538

申请日：2000-03-14

Applicant: IBM

Inventor： HARRIS JOHN F ,  LORENC MARK J

IPC: G06F15/177 ,  G06F9/32 ,  G06F9/48 ,  G06F9/50 ,  G06F9/46

Abstract: PROBLEM TO BE SOLVED: To facilitate the permission of user access to a system resource by increasing clocks by the portion of a waiting time when a user in a waiting state exists when a waiting time exceeds a prescribed value, so as to call a dispatch process. SOLUTION: A dispatcher 40 searches incoming operation 32 and when some operation to execute exists, executes it based on a priority order set by a scheduler 44. The scheduler 44 uses a system resource 20, a real time clock 22, user's minimum share assignment 24 and user's maximum share assignment 26 as inputs to dispatch priority order calculation. Then, the scheduler 44 updates an ATOD 2 (21) by advancing the ATOD 2 (21) by a quantity obtained by adding a waiting time to a CPU time used for actually executing a user since the ATOD 2 (21) is updated finally.

公开(公告)号：DE60038837D1

公开(公告)日：2008-06-26

申请号：DE60038837

申请日：2000-03-15

Applicant: IBM

Inventor： HARRIS JOHN F ,  LORENC MARK J

IPC: G06F9/46 ,  G06F15/177 ,  G06F9/32 ,  G06F9/48 ,  G06F9/50

公开(公告)号：AU608360B2

公开(公告)日：1991-03-28

申请号：AU2200088

申请日：1988-09-08

Applicant: IBM

Inventor： HARRIS JOHN F ,  SCHWARTZ FREDERICK A ,  WILL ROBERT C

IPC: G06F9/46 ,  G06F9/50 ,  G06F13/00 ,  H04L29/00 ,  H04L29/02 ,  G06F13/42

Abstract: Apparatus and method for communicating between a virtual machine application of a transparent services access collection and an external resource outside the collection. A second virtual machine is provided within the collection, for servicing a request to the external resource. The second virtual machine converts a VM request to CONNECT from the first virtual machine to a VTAM allocate command. An interface is provided at the collection for mapping each VM verb to a VTAM verb, for transmission over the VTAM network. The interface is bi-directional whereby VTAM commands received by a collection are mapped and converted to a VM verb and associated protocol.

公开(公告)号：AT395663T

公开(公告)日：2008-05-15

申请号：AT00302076

申请日：2000-03-15

Applicant: IBM

Inventor： HARRIS JOHN F ,  LORENC MARK J

IPC: G06F9/48 ,  G06F15/177 ,  G06F9/32 ,  G06F9/50

公开(公告)号：CA1302586C

公开(公告)日：1992-06-02

申请号：CA576358

申请日：1988-09-01

Applicant: IBM

Inventor： HARRIS JOHN F ,  SCHWARTZ FREDERICK A ,  WILL ROBERT C

IPC: G06F9/46 ,  G06F9/50 ,  G06F13/00 ,  H04L29/00 ,  H04L29/02 ,  G06F15/16

Abstract: EN987057 Apparatus and method for communicating between a virtual machine application of a transparent services access collection and an external resource outside the collection. A second virtual machine is provided within the collection, for servicing a request to the external resource. The second virtual machine converts a VM request to CONNECT from the first virtual machine to a VTAM allocate command. An interface is provided at the collection for mapping each VM verb to a VTAM verb, for transmission over the VTAM network. The interface is bi-directional whereby VTAM commands received by a collection are mapped and converted to a VM verb and associated protocol.