ICS
1999
Tsinghua U.
14 years 3 months ago
1999
Tsinghua U.
Supercomputer performance is highly dependent on its interconnection subsystem design. In this paper we study how di erent architectural approaches for router design impact into s...
ICS
1999
Tsinghua U.
14 years 3 months ago
1999
Tsinghua U.
ICS
1999
Tsinghua U.
14 years 3 months ago
1999
Tsinghua U.
Hydra is a chip multiprocessor (CMP) with integrated support for thread-level speculation. Thread-level speculation provides a way to parallelize sequential programs without the n...
ICS
1999
Tsinghua U.
14 years 3 months ago
1999
Tsinghua U.
Current high-end parallel systems achieve low-latency, highbandwidth network communication through the use of aggressive design techniques and expensive mechanical and electrical ...
ICS
1999
Tsinghua U.
14 years 3 months ago
1999
Tsinghua U.
In this paper we present a processor microarchitecture that can simultaneously execute multiple threads and has a clustered design for scalability purposes. A main feature of the ...
ICS
1999
Tsinghua U.
14 years 3 months ago
1999
Tsinghua U.
This paper presents a mathematical framework to exploit the semantic properties of matrix operations in loop-based numerical codes. The heart of this framework is an algebraic lan...
ICS
1999
Tsinghua U.
14 years 3 months ago
1999
Tsinghua U.
The performance of irregular applications on modern computer systems is hurt by the wide gap between CPU and memory speeds because these applications typically underutilize multi-...
ICS
1999
Tsinghua U.
14 years 3 months ago
1999
Tsinghua U.
In this paper we examine how application performance scales on a state-of-the-art shared virtual memory (SVM) system on a cluster with 64 processors, comprising 4-way SMPs connect...
ICS
1999
Tsinghua U.
14 years 3 months ago
1999
Tsinghua U.
On modern computers, the performance of programs is often limited by memory latency rather than by processor cycle time. To reduce the impact of memory latency, the restructuring ...
ICS
1999
Tsinghua U.
14 years 3 months ago
1999
Tsinghua U.
A consistency protocol can be termed symmetric if all processors are treated identically when they access common resources. By contrast, asymmetric protocols usually assign a home...