The filter length is estimated using an equiripple low-pass implementation and should be applied to both real and imaginary components of the baseband signal.
Lower than expected performance of the message-passing implementation is mainly due to the large volume of data exchanged.
For the conventional x86 architectures, our approach exploits task parallelism via the OmpSs runtime as well as a message-passing implementation based on MPI, respectively yielding a dynamic and static schedule of the work to the cores, with different numeric semantics to those of the sequential ILUPACK.
Even before the PMTCT policy was passed, implementation challenges guided the decisions towards the policy development processes.
We show that multithreading implementations of the proposed algorithm are at least 2 times faster than the MPI-based message passing implementations reported in the literature, assuming the same processor speed.
Parliament already approved the measures in principle and is expected to pass specific implementation bills before the end of the month, even amid growing concern among Parliament members that the measures will push the country further into recession.
Then, as now, energy legislation was passed, but implementation fell short.
In terms of scalability, the Repast team has recently completed a C++ Message Passing Interface implementation of the core Repast feature set that targets supercomputer execution.
Data were collected not until at least one year had passed after implementation.
This paper presents both block synchronous and block pipeline (with asynchronous message passing) parallel implementations of cellular automata on distributed memory (message-passing) architectures.
The taskforce would work with the New York State senate and assembly to pass legislation authorizing implementation of the plan.
