4- - - " ", 15-25 1997 .
-:
"IP- UNIX-"
T-system: programming environment providing automatic dynamic parallelizing on IP-network of Unix-computers
4- - - " ", 15-25 1997 .
-:
"IP- UNIX-"
| Sergei Abramov abram@botik.ru |
Alexey Adamovich lexa@adam.botik.ru |
Maxim Kovalenko mk@adam.botik.ru |
, .
----- .
[NATUG'93, RCMS'94]. :
[x,y,z] = G(a,b)
, , -- - . -- .
--Daisy/DSI project (Indiana Univ.), reduction machine, ( , , 1978-1985 ).
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- () ( TCP/IP) IBM PC Linux.
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[image] main(scene, full_screen_description) {
[tree] = render_scene(scene, full_screen_description);
[image] = flaten(tree);
}
[image_tree] render_scene(scene, part_of_screen_description) {
var part1, part2, tree, part_of_img;
if (size_too_big(part_of_screen_description)) {
[part1,part2] = split(part_of_screen_description);
br_node = new(2);
[br_node[0]] = render_scene(scene,part1);
[br_node[1]] = render_scene(scene,part2);
[image_tree] = br_node; --
} else {
... part_of_image --
image_tree = part_of_image; --
}
}
[image] flaten(tree) {
... .
}
, , ( ..). --T- - , ..
, .. , -- , - - .
- , , IBM PC Pentium 166/32Mb/4Gb. . , T- .
.
|
|
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| B2 3 , 91 , 1 ) |
G 5 , 147 ) |
B3 (3 , 820 , 1 ) |
|
|
|
||||||
|
- |
B2 |
B3 |
G |
- |
B2 |
B3 |
G |
|
1 |
100.00% |
100.00% |
100.00% |
1 |
1.00 |
1.00 |
1.00 |
|
2 |
53.24% |
51.81% |
51.88% |
2 |
1.88 |
1.93 |
1.93 |
|
3 |
35.99% |
35.06% |
34.78% |
3 |
2.78 |
2.85 |
2.88 |
|
4 |
28.02% |
26.84% |
26.69% |
4 |
3.57 |
3.73 |
3.75 |
|
|
|
||||||
|
- |
B2 |
B3 |
G |
- |
B2 |
B3 |
G |
|
1 |
278.11 |
2,785.99 |
1,295.25 |
1 |
100.00% |
100.00% |
100.00% |
|
2 |
148.06 |
1,443.52 |
671.96 |
2 |
93.92% |
96.50% |
96.38% |
|
3 |
100.08 |
976.85 |
450.43 |
3 |
92.63% |
95.07% |
95.85% |
|
4 |
77.94 |
747.64 |
345.68 |
4 |
89.21% |
93.16% |
93.67% |
|
|
|
| G2 5 , 1169 ) |
B4 3 , 7381 a, 1 ) |
[NATUG'93] Abramov S.M., Adamowitch A.I., Nesterov I.A., Pimenov S.P., Shevchuck Yu.V. Autotransformation of evaluation network as a basis for automatic dynamic parallelizing//Proceedings of NATUG 1993 Meeting "Transputer: Research and Application", May 10-11, 1993.
[RCMS'94] Abramov S.M., Nesterov I.A., Shevchuk Yu.V. T-language. Preliminary description, RCMS Tech. Report #09/18/1994
[PACT'95] Adamovich A.I. cT: an Imperative Language with Parallelizing Features Supporting the Computation Model "Autotransformation of the Evaluation Network"//LNCS #964 1995, Parallel computing technologies: third international conference; proceedings / PaCT-95, St. Petersburg, Russia, September 12 - 25, 1995. Victor Malyshkin (ed), pp. 127-141
[SIAM'95] I.A.Nesterov, I.V.Suslov., Towards programming of numerical problems within the system providing automatic parallelizing//Proceedings of 7th SIAM conference on parallel processing for scientific computing, p.716, San-Francisco, CA, 1995.
| FTP- WWW-: | http://www.botik.ru/~abram/ts-pubs.html |
| Most of the publications are FTP-available from Web-page: |
