Title :
GRAPE project for a dedicated tera-flops computer
Author :
Sugimoto, Daiichiro ; Makino, Junichiro ; Taiji, Makoto ; Ebisuzaki, Toshikazu
Author_Institution :
Dept. of Earth Sci. & Astron., Tokyo Univ., Japan
Abstract :
We are constructing a one tera-flops machine dedicated to astronomical many-body problems. It consists of parallelized GRAPE machines connected to a host workstation. The GRAPE machines only calculate forces between particles in the system by pipeline architecture. We designed and fabricated LSI chips for it, and about 2000 chips are being connected in parallel. The machine will be in operation by summer of 1995. General concept and features of the machine, mode of parallelization, and their merits are discussed in addition to scientific objectives of the project
Keywords :
astronomy; astronomy computing; many-body problems; parallel architectures; pipeline processing; 1 TFLOPS; GRAPE machines; astronomical many-body problems; host workstation; pipeline architecture; Art; Astronomy; Computer graphics; Educational institutions; Geoscience; Gravity; Information science; Large scale integration; Pipelines; Workstations;
Conference_Titel :
Parallel Algorithms/Architecture Synthesis, 1995. Proceedings., First Aizu International Symposium on
Conference_Location :
Fukushima
Print_ISBN :
0-8186-7038-X
DOI :
10.1109/AISPAS.1995.401357
