Sciweavers

EUROPAR
2005
Springer
14 years 5 months ago
Improving Instruction Delivery with a Block-Aware ISA
Instruction delivery is a critical component for wide-issue processors since its bandwidth and accuracy place an upper limit on performance. The processor front-end accuracy and ba...
Ahmad Zmily, Earl Killian, Christos Kozyrakis
IPPS
2005
IEEE
14 years 5 months ago
Effective Instruction Prefetching via Fetch Prestaging
As technological process shrinks and clock rate increases, instruction caches can no longer be accessed in one cycle. Alternatives are implementing smaller caches (with higher mis...
Ayose Falcón, Alex Ramírez, Mateo Va...
GLVLSI
2005
IEEE
124views VLSI» more  GLVLSI 2005»
14 years 5 months ago
A first look at the interplay of code reordering and configurable caches
The instruction cache is a popular target for optimizations of microprocessor-based systems because of the cache’s high impact on system performance and power, and because of th...
Ann Gordon-Ross, Frank Vahid, Nikil Dutt
ASPLOS
2006
ACM
14 years 5 months ago
Software-based instruction caching for embedded processors
While hardware instruction caches are present in virtually all general-purpose and high-performance microprocessors today, many embedded processors use SRAM or scratchpad memories...
Jason E. Miller, Anant Agarwal
IEEEPACT
2007
IEEE
14 years 5 months ago
Call-chain Software Instruction Prefetching in J2EE Server Applications
We present a detailed characterization of instruction cache performance for IBM’s J2EE-enabled web server, WebSphere Application Server (WAS). When running two J2EE benchmarks o...
Priya Nagpurkar, Harold W. Cain, Mauricio J. Serra...
GLVLSI
2008
IEEE
112views VLSI» more  GLVLSI 2008»
14 years 6 months ago
Instruction cache leakage reduction by changing register operands and using asymmetric sram cells
Share of leakage in cache memories is increasing with technology scaling. Studies show that most stored bits in instruction caches are zero, and hence, asymmetric SRAM cells which...
Maziar Goudarzi, Tohru Ishihara
DATE
2008
IEEE
117views Hardware» more  DATE 2008»
14 years 6 months ago
CATCH: A Mechanism for Dynamically Detecting Cache-Content-Duplication and its Application to Instruction Caches
Cache-Content-Duplication (CCD) occurs when there is a miss for a block in a cache and the entire content of the missed block is already in the cache in a block with a different t...
Marios Kleanthous, Yiannakis Sazeides
ICCD
2001
IEEE
120views Hardware» more  ICCD 2001»
14 years 8 months ago
Design of a Predictive Filter Cache for Energy Savings in High Performance Processor Architectures
Filter cache has been proposed as an energy saving architectural feature [9]. A filter cache is placed between the CPU and the instruction cache (I-cache) to provide the instruct...
Weiyu Tang, Rajesh K. Gupta, Alexandru Nicolau
DAC
2009
ACM
15 years 16 days ago
A DVS-based pipelined reconfigurable instruction memory
Energy consumption is of significant concern in battery operated embedded systems. In the processors of such systems, the instruction cache consumes a significant fraction of the ...
Zhiguo Ge, Tulika Mitra, Weng-Fai Wong