Title | ||
---|---|---|
Architecture and software support in IBM S/390 parallel enterprise servers for IEEE floating-point arithmetic |
Abstract | ||
---|---|---|
IEEE Binary Floating-Point is an industry-standard architecture. The IBM System/360™ hexadecimal floating-point architecture predates the IEEE standard and has been carried forward through the System/370™ to current System/390® processors. The growing importance of industry standards and floating-point combined to produce a need for IEEE Floating-Point on System/390. At the same time, customer investment in IBM floating-point had to be preserved. This paper describes the architecture, hardware, and software efforts that combined to produce a conforming implementation of IEEE Floating-Point on System/390 while retaining compatibility with the original IBM architecture. |
Year | DOI | Venue |
---|---|---|
1999 | 10.1147/rd.435.0723 | IBM Journal of Research and Development |
Keywords | Field | DocType |
ibm system,parallel enterprise server,hexadecimal floating-point architecture,ieee binary floating-point,ieee floating-point arithmetic,ibm floating-point,ieee floating-point,ieee standard,original ibm architecture,industry-standard architecture,customer investment,software support,current system,floating point arithmetic | IBM Floating Point Architecture,Basic telecommunications access method,Queued Telecommunications Access Method,IBM POWER microprocessors,Computer science,Real-time computing,Software architecture,Word (computer architecture),Operating system,IEEE floating point,IBM SAN Volume Controller | Journal |
Volume | Issue | ISSN |
43 | 5 | 0018-8646 |
Citations | PageRank | References |
4 | 1.53 | 7 |
Authors | ||
16 |
Name | Order | Citations | PageRank |
---|---|---|---|
P. H. Abbott | 1 | 4 | 1.53 |
D. G. Brush | 2 | 4 | 1.87 |
C. W. Clark | 3 | 4 | 1.53 |
C. J. Crone | 4 | 4 | 1.53 |
J. R. Ehrman | 5 | 4 | 1.53 |
G. W. Ewart | 6 | 4 | 1.53 |
C. A. Goodrich | 7 | 4 | 1.53 |
M. Hack | 8 | 4 | 1.53 |
J. S. Kapernick | 9 | 44 | 3.53 |
B. J. Minchau | 10 | 4 | 1.53 |
W. C. Shepard | 11 | 4 | 1.53 |
R. M. Smith | 12 | 6 | 2.89 |
R. Tallman | 13 | 4 | 1.53 |
S. Walkowiak | 14 | 4 | 1.53 |
A. Watanabe | 15 | 4 | 1.53 |
W. R. White | 16 | 4 | 1.53 |