Browsing by Author "Gaydadjiev, Georgi"
Now showing items 1-12 of 12
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A polymorphic register file for matrix operations
(IEEE Computer Society Publications, 2010)
Conference report
Open AccessPrevious vector architectures divided the available register file space in a fixed number of registers of equal sizes and shapes. We propose a register file organization which allows dynamic creation of a variable number ... -
Building cumulonimbus cloud systems
(Barcelona Supercomputing Center, 2019)
Other
Open Access -
Fast evaluation methodology for automatic custom hardware prototyping
(2009-06)
Conference report
Open AccessHardware customization for scientific applications has shown a big potential for reducing power consumption and increasing performance. In particular, the automatic generation of ISA extensions for General-Purpose Processors ... -
LEGaTO: first steps towards energy-efficient toolset for heterogeneous computing
(ACM, 2018-07-15)
Conference lecture
Open AccessLEGaTO is a three-year EU H2020 project which started in December 2017. The LEGaTO project will leverage task-based programming models to provide a software ecosystem for Made-in-Europe heterogeneous hardware composed of ... -
LEGaTO: towards energy-efficient, secure, fault-tolerant toolset for heterogeneous computing
(Association for Computing Machinery (ACM), 2018-05-08)
Conference lecture
Open AccessLEGaTO is a three-year EU H2020 project which started in December 2017. The LEGaTO project will leverage task-based programming models to provide a software ecosystem for Made-in-Europe heterogeneous hardware composed of ... -
Metodología para la generación y evaluación automática de hardware específico
(2009-09)
Conference report
Open AccessEn el área de la bioinformática podemos encontrar aplicaciones que suponen un reto para el diseño de nuevas arquitecturas de procesadores en términos de rendimiento, ya que sus características difieren de las de las ... -
OpenMP extensions for FPGA Accelerators
(2009-07)
Conference report
Open AccessReconfigurable computing is one of the paths to explore towards low-power supercomputing. However, programming these reconfigurable devices is not an easy task and still requires significant research and development efforts ... -
Preliminary analysis of the cell BE processor limitations for sequence alignment applications
(Springer, 2008-07-21)
Conference report
Restricted access - publisher's policyThe fast growth of bioinformatics field has attracted the attention of computer scientists in the last few years. At the same time the increasing database sizes require greater efforts to improve the computational performance. ... -
Preliminary work on a mechanism for testing a customized architecture
(2009-07)
Conference report
Open AccessHardware customization for scientific applications has shown a big potential for reducing power consumption and increasing performance. In particular, the automatic generation of ISA extensions for General-Purpose Processors ... -
Scalability analysis of progressive alignment in a multicore
(IEEE Press. Institute of Electrical and Electronics Engineers, 2010)
Conference report
Open AccessSequence alignment is a fundamental instrument in Bioinformatics. In recent years, numerous proposals have been addressing the problem of accelerating this class of applications. This, due to the rapid growth of sequence ... -
Scalability evaluation of a polymorphic register file: a CG case study
(Springer, 2011)
Conference report
Restricted access - publisher's policyWe evaluate the scalability of a Polymorphic Register File using the Conjugate Gradient method as a case study. We focus on a heterogeneous multi-processor architecture, taking into consideration critical parameters such ... -
The SARC architecture
(2010-10)
Article
Open AccessThe SARC architecture is composed of multiple processor types and a set of user-managed direct memory access (DMA) engines that let the runtime scheduler overlap data transfer and computation. The runtime system automatically ...
