Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 13 of 13 for “"Vector processor"”.
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Vector processor services for local area networks
Vector processors conventionally have been used as an attached processor to a host computer. Within this limited scope, the application programmer must use the host computer in order to benefit from the vector processor resources. By using a local area network, programmers are no longer constrained …
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Vector processor virtualization: distributed memory hierarchy and simultaneous multithreading
… and VLIW (Very Long Instruction Word) processors, along with SIMD (Single-Instruction Multiple-Data) and vector processor (VP) accelerators, are among the available options for designers to accomplish their desired requirements. On the other hand, these choices turn out to be large …
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Instruction fusion and vector processor virtualization for higher throughput simultaneous multithreaded processors
… performance gains for new generation microprocessors. To alleviate its impact, an instruction fusion technique is first proposed for multiscalar and many-core processors. With instruction fusion, similar copies of an instruction to be run on multiple pipelines or cores are merged into a …
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Making Computation on Encrypted Data Practical through Hardware Acceleration of Fully Homomorphic Encryption
… challenges. These include operations on large vectors with complex dependencies that current vector processor architectures cannot handle, as well as extreme memory bandwidth demands. This thesis presents two FHE accelerators that address these challenges: F1 and CraterLake. F1 is the őrst …
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The efficient use of vectorized direct solvers in computational fluid dynamics
The feasibility of using a vectorized banded direct solver for the compressible Euler and Navier-Stokes equations is examined for both single-grid and multi-grid strategies. A procedure is developed for comparing the computational effort required for the direct method with that of the vertical line …
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Hardware implementation of an automatic adaptive centralized under frequency load shedding
… Phasor Measurement Units (PMUs), Synchrophasor Vector Processor (SVP) that resembles real time system operation. The study examines disturbance effects on the frequency at different disturbance locations. Each time the algorithm decisions are able to restore system frequency to a safe level and …
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Performance comparison between Dual-blinder and a Phasor-based Out of Step detection functions using hardware in the loop test
… a protective relay, and a Synchrophasor Vector Processor (SVP). The evaluation shows that the Phasor-Based function predicted the OOS before the Dual-Blinder OOS function when the power system was having damping problems. In other cases, the Dual-Blinder OOS function tripped faster in …
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Adaptive underfrequency load shedding based on real time simulation
… System (GPS) clocks, PMUs and Synchrophasor Vector Processor (SVP). The results obtained show that the adaptive UFLS scheme restored the frequency and curtailed the load based on voltage sag. Furthermore, the results are compared with conventional UFLS scheme.
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Designing a Programmable Hardware Accelerator for Fully Homomorphic Encryption
… reveals acceleration opportunities. F1 is a wide-vector processor with novel functional units deeply specialized to FHE primitives, such as modular arithmetic, number-theoretic transforms, and structured permutations. Due to the static nature of FHE computations, F1 uses an exposed ISA, requiring …
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Computer simulation of shear flow in simple fluids
… of hours of computer time. The arrival of a vector processor at the A.N.U. has necessitated the experimentation with algorithms, with substantial performance gains over a standard code. These increases in performance have allowed us to complete a thorough study of shear flow at constant …
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Computer simulation of shear flow in simple fluids
… of hours of computer time. The arrival of a vector processor at the A.N.U. has necessitated the experimentation with algorithms, with substantial performance gains over a standard code. These increases in performance have allowed us to complete a thorough study of shear flow at constant …
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Free surface flow and application to the filling and solidification of liquid metals into vessels of arbitrary shape
… nodes. Each node consists of an Intel i860 vector processor and an Inmos T800 transputer.
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Approximate computing: An integrated cross-layer framework
… circuits to build programmable approximate processors, and (iii) At the software level, methods to apply approximate computing to machine learning classifiers, which represent an important class of applications that are being utilized across the computing spectrum. Towards this end, the …