This paper describes a number of microarchitectural tech-niques for supporting multithreading in soft processor cores. These include a new thread scheduler that combines inter-leaved and block multithreading; a table of operation laten-cies (TOOL) for determining instruction latencies; support of arbitrary-latency custom computational units; and amulti-banked register file for supporting simultaneous write-back operations from different threads. Our results show that four-way, multithreaded, processors achieve speedups of up to 26 % over a single-threaded processor executing bench-marks that only use regular instructions, and up to 47%when executing benchmarks that include long-latency instructions. 1
This paper examines simultaneous multithreading, a technique per-mitting several independent threads...
Conventional embedded microprocessors have traditionally followed the footsteps of highend processor...
Abstract — This paper describes instruction set extensions for a variant of multi-threading called m...
Multithreaded processors, having hardware support for the concurrent execution of fine-grained thre...
Multithreaded processors, having hardware support for the concurrent execution of fine-grained threa...
A simultaneous multithreading (SMT) processor can issue instructions from several threads every cycl...
This paper examines simultaneous multithreading, a technique per-mitting several independent threads...
grantor: University of TorontoMemory latency is becoming an increasingly important perform...
A multithreaded architecture exploits instruction level parallelism by interleaving instructions fr...
Multithreaded processors are an attractive alternative to superscalar processors. Their ability to h...
As processor clock frequencies continue to improve at a rate that exceeds the rate of improvement in...
To achieve high performance, contemporary computer systems rely on two forms of parallelism: instruc...
Multi-core processors are becoming omnipresent in all kinds of computing platforms. Applications dev...
Present-day parallel computers often face the problems of large software overheads for process switc...
This paper evaluates new techniques to improve performance and efficiency of Chip MultiProcessors (C...
This paper examines simultaneous multithreading, a technique per-mitting several independent threads...
Conventional embedded microprocessors have traditionally followed the footsteps of highend processor...
Abstract — This paper describes instruction set extensions for a variant of multi-threading called m...
Multithreaded processors, having hardware support for the concurrent execution of fine-grained thre...
Multithreaded processors, having hardware support for the concurrent execution of fine-grained threa...
A simultaneous multithreading (SMT) processor can issue instructions from several threads every cycl...
This paper examines simultaneous multithreading, a technique per-mitting several independent threads...
grantor: University of TorontoMemory latency is becoming an increasingly important perform...
A multithreaded architecture exploits instruction level parallelism by interleaving instructions fr...
Multithreaded processors are an attractive alternative to superscalar processors. Their ability to h...
As processor clock frequencies continue to improve at a rate that exceeds the rate of improvement in...
To achieve high performance, contemporary computer systems rely on two forms of parallelism: instruc...
Multi-core processors are becoming omnipresent in all kinds of computing platforms. Applications dev...
Present-day parallel computers often face the problems of large software overheads for process switc...
This paper evaluates new techniques to improve performance and efficiency of Chip MultiProcessors (C...
This paper examines simultaneous multithreading, a technique per-mitting several independent threads...
Conventional embedded microprocessors have traditionally followed the footsteps of highend processor...
Abstract — This paper describes instruction set extensions for a variant of multi-threading called m...