Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Jyh-Jiun Shann"'
Autor:
Jean Jyh-Jiun Shann, Han-Ping Lo
Publikováno v:
CITS
Heterogeneous System Architecture (HSA) is a newly arising heterogeneous multiprocessor platform which may improve the heavy data transmission between CPU and GPU in traditional heterogeneous multiprocessor platforms through shared virtual memory. Ho
Publikováno v:
ACM Transactions on Embedded Computing Systems. 13:1-28
In order to satisfy the growing demand for high-performance computing in modern embedded devices, several architectural and microarchitectural enhancements have been implemented in processor architectures. Extended instruction (EI) is often used for
Autor:
Hao-Wei Peng, Jean Jyh-Jiun Shann
Publikováno v:
ICIS
In general, highly parallelized programs executed on heterogeneous multiprocessor platforms may get better performance than homogeneous ones. OpenCL is one of the standards for parallel programming of heterogeneous multiprocessor platforms and SPIR (
Publikováno v:
UIC/ATC/ScalCom
Binary translation is one of the most important techniques of virtualization. The main purpose of a binary translator (BT) is to translate an executable from a source instruction set architecture (ISA) to a target ISA. Traditionally, there are two ty
Publikováno v:
Information Processing & Management. 42:729-750
Compressing an inverted file can greatly improve query performance of an information retrieval system (IRS) by reducing disk I/Os. We observe that a good document identifier assignment (DIA) can make the document identifiers in the posting lists more
Publikováno v:
Information Processing & Management. 42:407-428
This paper presents a size reduction method for the inverted file, the most suitable indexing structure for an information retrieval system (IRS). We notice that in an inverted file the document identifiers for a given word are usually clustered. Whi
Publikováno v:
Journal of Systems and Software. 72:377-387
Java has become the most important language in the Internet area, but the execution performance of Java processors is severely limited by the true data dependency inherited from the stack architecture defined by Sun's Java Virtual Machine. A sequenti
Publikováno v:
ACM Transactions on Embedded Computing Systems. 2:482-508
Intuitively, destination registers of some instructions have great possibilities to be used as the source registers of the immediately subsequent instructions. Such destination register/source register pairs have been exploited previously to improve
Publikováno v:
Information Processing & Management. 39:117-131
The inverted file is the most popular indexing mechanism for document search in an information retrieval system. Compressing an inverted file can greatly improve document search rate. Traditionally, the d-gap technique is used in the inverted file co
Publikováno v:
Microprocessors and Microsystems. 26:341-352
Java has become the most important language in the Internet area, but its execution performance is severely limited by the true data dependency inherited from the stack architecture defined by the Sun's Java Virtual Machine (JVM). To enhance the perf