With the advent of chip multiprocessors, exploiting intra-transaction parallelism is an attractive way of improving transaction performance. However, exploiting intra-transaction parallelism in existing database systems is difficult, for two reasons: first, significant changes are required to avoid races or conflicts within the DBMS, and second, adding threads to transactions requires a high level of sophistication from transaction programmers. In this paper we show how dividing a transaction into speculative threads solves both problems—it minimizes the changes required to the DBMS, and the details of parallelization are hidden from the transaction programmer. Our technique requires a limited number of small, localized changes to a subset ...
In todays ubiquitous multiprocessor environment parallel programming becomesan important tool to rea...
Thread-level speculation (TLS) has proven to be a promising method of extracting parallelism from bo...
A new trend in processor design is increased on-chip support for multithreading in the form of both ...
With the advent of chip multiprocessors, ex-ploiting intra-transaction parallelism is an at-tractive...
With the advent of chip multiprocessors, exploiting intratransaction parallelism in database systems...
Thesis: S.M., Massachusetts Institute of Technology, Department of Electrical Engineering and Comput...
TPC-C, subepochs Thread level speculation (TLS) has proven to be a promising method of extracting pa...
Transactional programming constructs have been proposed as key elements of advanced parallel program...
The recent trend of multicore CPUs pushes for major changes in software development. Traditional sin...
Parallel programming presents an efficient solution to exploit future multicore processors. Unfortu...
Transactional Memory (TM) aims to make shared memory parallel programming easier by abstracting away...
Abstract. The motivation of this work is to ask whether Transactional Memory (TM) and Thread-Level S...
Thread-level speculation (TLS) has proven to be a promising method of extracting parallelism from bo...
Chip Multithreading (CMT) processors promise to deliver higher performance by running more than one ...
Multicore hardware demands software parallelism. Transaction processing workloads typically exhibit ...
In todays ubiquitous multiprocessor environment parallel programming becomesan important tool to rea...
Thread-level speculation (TLS) has proven to be a promising method of extracting parallelism from bo...
A new trend in processor design is increased on-chip support for multithreading in the form of both ...
With the advent of chip multiprocessors, ex-ploiting intra-transaction parallelism is an at-tractive...
With the advent of chip multiprocessors, exploiting intratransaction parallelism in database systems...
Thesis: S.M., Massachusetts Institute of Technology, Department of Electrical Engineering and Comput...
TPC-C, subepochs Thread level speculation (TLS) has proven to be a promising method of extracting pa...
Transactional programming constructs have been proposed as key elements of advanced parallel program...
The recent trend of multicore CPUs pushes for major changes in software development. Traditional sin...
Parallel programming presents an efficient solution to exploit future multicore processors. Unfortu...
Transactional Memory (TM) aims to make shared memory parallel programming easier by abstracting away...
Abstract. The motivation of this work is to ask whether Transactional Memory (TM) and Thread-Level S...
Thread-level speculation (TLS) has proven to be a promising method of extracting parallelism from bo...
Chip Multithreading (CMT) processors promise to deliver higher performance by running more than one ...
Multicore hardware demands software parallelism. Transaction processing workloads typically exhibit ...
In todays ubiquitous multiprocessor environment parallel programming becomesan important tool to rea...
Thread-level speculation (TLS) has proven to be a promising method of extracting parallelism from bo...
A new trend in processor design is increased on-chip support for multithreading in the form of both ...