In this work, we analyze how a DSS (Decision Support System) workload can be accelerated in the case of a shared-bus shared-memory multiprocessor, by adding simple support to the classical MESI solution for the coherence protocol. The DSS workload has been set-up utilizing the TPC-D benchmark on the PostgreSQL DBMS. Analysis has been performed via trace driven simulation and the operating system effects are also considered in our evaluation. We analyzed a basic four-processor and a high-end sixteen-processor machine, implementing MESI and two coherence protocols which deal with migration of processes and data, PSCR and AMSD. Results show that, even in the four processor case, for a DSS workload the use of a write-update protocol with a sele...
In this work, it is shown how a DBMS workload, running on a shared-bus shared-memory multiprocessor,...
Abstract: In this work, it is shown how a DBMS workload, running on a shared-bus shared-memory mu...
Abstract: In this work, it is shown how a DBMS workload, running on a shared-bus shared-memory mu...
In this work, we analyze how a DSS (Decision Support System) workload can be accelerated in the case...
In this work, we analyze how a DSS (Decision Support System) workload can be accelerated in the case...
n this work, we analyze how a DSS (Decision Support System) workload can be accelerated in the case ...
n this work, we analyze how a DSS (Decision Support System) workload can be accelerated in the case ...
n this work, we analyze how a DSS (Decision Support System) workload can be accelerated in the case ...
n this work, we analyze how a DSS (Decision Support System) workload can be accelerated in the case ...
In this work, we characterized the memory performance - and in particular the impact of coherence ov...
In this work, we characterized the memory performance - and in particular the impact of coherence ov...
In this work, we characterized the memory performance - and in particular the impact of coherence ov...
In this work, we characterized the memory performance-and in particular the impact of coherence over...
In this work, it is shown how a DBMS workload, running on a shared-bus shared-memory multiprocessor,...
In this work, it is shown how a DBMS workload, running on a shared-bus shared-memory multiprocessor,...
In this work, it is shown how a DBMS workload, running on a shared-bus shared-memory multiprocessor,...
Abstract: In this work, it is shown how a DBMS workload, running on a shared-bus shared-memory mu...
Abstract: In this work, it is shown how a DBMS workload, running on a shared-bus shared-memory mu...
In this work, we analyze how a DSS (Decision Support System) workload can be accelerated in the case...
In this work, we analyze how a DSS (Decision Support System) workload can be accelerated in the case...
n this work, we analyze how a DSS (Decision Support System) workload can be accelerated in the case ...
n this work, we analyze how a DSS (Decision Support System) workload can be accelerated in the case ...
n this work, we analyze how a DSS (Decision Support System) workload can be accelerated in the case ...
n this work, we analyze how a DSS (Decision Support System) workload can be accelerated in the case ...
In this work, we characterized the memory performance - and in particular the impact of coherence ov...
In this work, we characterized the memory performance - and in particular the impact of coherence ov...
In this work, we characterized the memory performance - and in particular the impact of coherence ov...
In this work, we characterized the memory performance-and in particular the impact of coherence over...
In this work, it is shown how a DBMS workload, running on a shared-bus shared-memory multiprocessor,...
In this work, it is shown how a DBMS workload, running on a shared-bus shared-memory multiprocessor,...
In this work, it is shown how a DBMS workload, running on a shared-bus shared-memory multiprocessor,...
Abstract: In this work, it is shown how a DBMS workload, running on a shared-bus shared-memory mu...
Abstract: In this work, it is shown how a DBMS workload, running on a shared-bus shared-memory mu...