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The Cell is a heterogeneous multicore processor that has attracted much attention in the HPC community. The bulk of the computational workload on the Cell processor is carried by eight co-processors called SPEs. The SPEs are connected to each other and to main memory by a high speed bus called the Element Interconnect Bus (EIB), which is capable of 204.8(More)
Simultaneous multithreading (SMT) provides a technique to improve resource utilization by sharing key dat-apath components among multiple independent threads. When critical resources are shared by multiple threads, effective use of these resources proves to be the most important factor in fully exploiting the system potential. Allowing any of the threads to(More)
PURPOSE To screen for sequence variations in the IDO gene that encodes indoleamine 2, 3- dioxygenase (IDO), the first rate limiting enzyme involved in the tryptophan catabolism which results in the production of UV filters playing a role in the maintenance of lens transparency. METHODS We conducted a case-control study to screen for sequence changes in(More)
In this paper an effective design and implementation of the fast Fourier transform (FFT) by the paired transforms is presented and compared with the existent radix-2 algorithm. A block level design of the fast transform methods is implemented and tested in this research work. Discussed is a possibility of reducing the arithmetic computations, hardware(More)
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