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A. Nguyen-Tuong, S. J. Chapin, and A. S. Grimshaw. Designing generic and reusable orb extensions for a wide-area distributed system. In High-Performance Distributed Computing, poster session, July 1998.

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This paper is cited in the following contexts:
The Legion Resource Management System - Steve Chapin Dimitrios (1999)   (27 citations)  Self-citation (Chapin Grimshaw)   (Correct)

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A. Nguyen-Tuong, S. J. Chapin, and A. S. Grimshaw. Designing generic and reusable orb extensions for a wide-area distributed system. In High-Performance Distributed Computing, poster session, July 1998.


The Legion Resource Management System - Chapin, Katramatos, Karpovich.. (1999)   (27 citations)  Self-citation (Chapin Grimshaw)   (Correct)

....initiate object migration if its load rises above a threshold. Conceptually, triggers are guarded statements which raise events if the guard evaluates to a boolean true. These events are handled by the Reflective Graph and Event (RGE) mechanisms in all Legion objects. RGE is described in detail in [13,15]; for our purposes, it is sufficient to note that this capability exists. 3 Resource Management Infrastructure (RMI) Our philosophy of scheduling is that it is a negotiation of service between autonomous agents, one acting on the part of the application (consumer) and one on behalf of the ....

....Class object is still responsible for checking the placement for validity and conformance to local policy, but the Class does not have to go through the standard placement steps. 3. 5 Application Monitoring As noted earlier, Legion provides an event based notification mechanism via its RGE model [13]. Using this mechanism, the Monitor can register an outcall with the Host Objects; this outcall will be performed when a trigger s guard evaluates to true. There is no explicitly defined interface for this functionality, as it is implicit in the use of RGE facilities. In our actual implementation, ....

A. Nguyen-Tuong, S. J. Chapin, and A. S. Grimshaw. Designing generic and reusable orb extensions for a wide-area distributed system. In High-Performance Distributed Computing, poster session, July 1998.


Resource Management in Legion - Steve Chapin Dimitrios (1997)   (7 citations)  Self-citation (Chapin Grimshaw)   (Correct)

....initiate object migration if its load rises above a threshold. Conceptually, triggers are guarded statements which raise events if the guard evaluates to a boolean true. These events are handled by the Reflective Graph and Event (RGE) mechanisms in all Legion objects. RGE is described in detail in [14,15]; for our purposes, it is sufficient to note that this capability exists. 3 Resource Management Infrastructure (RMI) Our philosophy of scheduling is that it is a negotiation of service between autonomous agents, one acting on the part of the application (consumer) and one on behalf of the ....

....Class object is still responsible for checking the placement for validity and conformance to local policy, but the Class does not have to go through the standard placement steps. 3. 5 Application Monitoring As noted earlier, Legion provides an event based notification mechanism via its RGE model [14]. Using this mechanism, the Enactor can register an outcall to the host objects; this outcall will be performed when a trigger s guard evaluates to true. There is no explicitly defined interface for this functionality, as it is implicit in the use of RGE facilities. If desired, the Enactor or ....

A. Nguyen-Tuong, S. J. Chapin and A. S. Grimshaw. Designing Generic and Reusable ORB Extensions for a Wide-Area Distributed System. The Eighth IEEE International Symposium on High-Performance Distributed Computing (HPDC), poster session, July, 1998.

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