Basic IMAGE version of Foils prepared August 23 1996

Foil 2 Some Key Observations on PetaSoft Software

From Software Strategy for JNAC (PetaFlops) Initiative JNAC (PetaFlops) Presentation -- August 28,1996. by Geoffrey C. Fox
(0 to 5):





Northeast Parallel Architectures Center, Syracuse University, npac@npac.syr.edu

If you have any comments about this server, send e-mail to webmaster@npac.syr.edu.

Page produced by wwwfoil on Sun Apr 11 1999

Table of Contents for Software Strategy for JNAC (PetaFlops) Initiative


1 Suggested Software Strategy for JNAC (aka Petaflops) Initiative
2 Some Key Observations on PetaSoft Software
3 Architectural Framework from PetaSoft Meeting
4 Hierarchy from Application to Complex Computer
5 The Current HPCC Program Execution Model (PEM) illustratrated by MPI/HPF
6 The PetaSoft Program Execution Model
7 Some Examples of a Layered Software System
8 Features of JNAC Software Implementation Strategy
9 Role of The Architecture Review Board
10 The Five Key JNAC Software Development Areas
11 Now we follow with A Comparison of JNAC and HPCC
12 Comparison of HPCC and JNAC - I
13 Comparison of HPCC and JNAC - II
14 Comparison of HPCC and JNAC - III
15 The Rest of Presentation is for Background Only!
16 Examples of Machine Specific Software
17 Examples of Operating System Services I
18 Examples of Operating System Services II
19 General Philosophy from PetaSoft Meeting
20 Features of the The Layered Software Model
21 PetaSoft Findings 1) and 2) -- Memory Hierarchy
22 PetaSoft Findings 3) and 4) -- Using Memory Hierarchy
23 PetaSoft Findings 5) and 6) -- Layered Software
24 PetaSoft Recommendations 1) to 3) Memory and Software Hierarchy
25 Time for a Software Revolution?
26 Hierarchy from Application to Complex Computer
27 The 8 NSF Point Designs
Click outside pointer rectangle to move pointer
Click on Pointer to Hide
Click on Pointer + ALT to toggle message hiding
Click on Pointer + CNTL to abolish pointer
Click on Pointer + Shift to cycle families
Click outside + Alt is Change Image
Click outside + Control is Double Size
Click outside + Shift is Halve Size
Right Mouse Down on Pointer Toggles Index
Shift Right Mouse aligns top with scrolled Page
While With Mouse Down on Current Pointer
h hides This Message while m restores
i Toggles Index Aligned with Page Top
j Toggles Index Aligned with Scrolled View Top
a Abolishes Pointer while CNTL-Click restores
f cycles through pointer families
c cycles through members of a family
u increases Size Up and d decreases Down
Mouse Up-Down between changes of
Pointer to process new option