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You searched for subject:(Global deadlock). Showing records 1 – 2 of 2 total matches.

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University of South Africa

1. Renaud, Karen Vera. A comparative study of transaction management services in multidatabase heterogeneous systems.

Degree: 1996, University of South Africa

Multidatabases are being actively researched as a relatively new area in which many aspects are not yet fully understood. This area of transaction management in multidatabase systems still has many unresolved problems. The problem areas which this dissertation addresses are classification of multidatabase systems, global concurrency control, correctness criterion in a multidatabase environment, global deadlock detection, atomic commitment and crash recovery. A core group of research addressing these problems was identified and studied. The dissertation contributes to the multidatabase transaction management topic by introducing an alternative classification method for such multiple database systems; assessing existing research into transaction management schemes and based on this assessment, proposes a transaction processing model founded on the optimal properties of transaction management identified during the course of this research. Advisors/Committee Members: Kotze, Paula, 1956- (advisor).

Subjects/Keywords: Multidatabase; Recovery; Reliability; Autonomy; Heterogeneity; Distribution; Concurrency control; Atomic transaction; Transaction; Serializability; Global serialization; Global transaction atomicity; Global deadlock; Two-phase commit protocol; Compensation; Recoverability; Strictness

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Renaud, K. V. (1996). A comparative study of transaction management services in multidatabase heterogeneous systems. (Masters Thesis). University of South Africa. Retrieved from http://hdl.handle.net/10500/17612

Chicago Manual of Style (16th Edition):

Renaud, Karen Vera. “A comparative study of transaction management services in multidatabase heterogeneous systems.” 1996. Masters Thesis, University of South Africa. Accessed December 07, 2019. http://hdl.handle.net/10500/17612.

MLA Handbook (7th Edition):

Renaud, Karen Vera. “A comparative study of transaction management services in multidatabase heterogeneous systems.” 1996. Web. 07 Dec 2019.

Vancouver:

Renaud KV. A comparative study of transaction management services in multidatabase heterogeneous systems. [Internet] [Masters thesis]. University of South Africa; 1996. [cited 2019 Dec 07]. Available from: http://hdl.handle.net/10500/17612.

Council of Science Editors:

Renaud KV. A comparative study of transaction management services in multidatabase heterogeneous systems. [Masters Thesis]. University of South Africa; 1996. Available from: http://hdl.handle.net/10500/17612

2. Roy, Indranil. UPC-CHECK: A scalable tool for detecting run-time errors in Unified Parallel C.

Degree: 2012, Iowa State University

Unied Parallel C (UPC) is a language used to write parallel programs for shared and distributed memory parallel computers. UPC-CHECK is a scalable tool developed to automatically detect argument errors in UPC functions and deadlocks in UPC programs at run-time and issue high quality error messages to help programmers quickly x those errors. The tool is easy to use and involves merely replacing the compiler command with upc-check. The tool uses a novel distributed algorithm for detecting argument and deadlock errors in collective operations. The run-time complexity of the algorithm has been proven to be O(1). The algorithm has been extended to detect deadlocks created involving locks with a run-time complexity of O(T), where T is the number of threads waiting to acquire a lock. Error messages issued by UPC-CHECK were evaluated using the UPC RTED test suite for argument errors in UPC functions and deadlocks. Results of these tests show that the error messages issued by UPC-CHECK for these tests are excellent. The scalability of all the algorithms used was demonstrated using performance-evaluation test programs and the UPC NAS Parallel Benchmarks.

Subjects/Keywords: distributed shared memory; dynamic distributed deadlock detection; partitioned global address space; run-time error detection; UPC; Computer Engineering

…check. The tool uses a novel distributed algorithm for detecting argument and deadlock errors… …Parallel Benchmarks. Keywords: UPC, run-time error detection, dynamic distributed deadlock… …detection, distributed shared memory, partitioned global address space. 1 CHAPTER 1. GENERAL… …parallel machines. UPC is based on the Partitioned Global Address Space (PGAS) [54… …listed in UPC RTED test suite [13]. For deadlock detection, it employs an algorithm… 

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Roy, I. (2012). UPC-CHECK: A scalable tool for detecting run-time errors in Unified Parallel C. (Thesis). Iowa State University. Retrieved from https://lib.dr.iastate.edu/etd/12449

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16th Edition):

Roy, Indranil. “UPC-CHECK: A scalable tool for detecting run-time errors in Unified Parallel C.” 2012. Thesis, Iowa State University. Accessed December 07, 2019. https://lib.dr.iastate.edu/etd/12449.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7th Edition):

Roy, Indranil. “UPC-CHECK: A scalable tool for detecting run-time errors in Unified Parallel C.” 2012. Web. 07 Dec 2019.

Vancouver:

Roy I. UPC-CHECK: A scalable tool for detecting run-time errors in Unified Parallel C. [Internet] [Thesis]. Iowa State University; 2012. [cited 2019 Dec 07]. Available from: https://lib.dr.iastate.edu/etd/12449.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Roy I. UPC-CHECK: A scalable tool for detecting run-time errors in Unified Parallel C. [Thesis]. Iowa State University; 2012. Available from: https://lib.dr.iastate.edu/etd/12449

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

.