D-Link DFE-570TX Manuel d'utilisateur

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Computing cluster for CDF
Yuri Gotra, November 2001
Choosing the CPU
Athlon processor can do 9 operations per clock cycle (5 for Pentium III), has 128 kB L1
cache (32 kB for P III) and 266 MHz system bus speed (133 MHz for P III). Prices for DDR
memory
are comparable with SDR (133 MHz) modules. DDR memory operates at the same speed
(266 MHz) as the CPU. Given these facts one can foresee significant performance boost for the
system based on dual Athlon 1500+ MP (1.33 GHz) compared to the MIT cluster on dual Pentium
III (1 GHz) CPU with PC-133 SDR memory. According to the RackSaver specs price per Gflop for
Athlon MP (1.4 GHz) system is $330 compared to $662 cluster based on P III (1.26 GHz). Athlon
based cluster has the best price/performance ratio compared to commercially available systems built
on P III or SPARC CPU’s (Dell, IBM, Compaq, HP, Sun).
AMD Athlon™ Processor Competitive Comparison
Feature
AMD Athlon™
Pentium® III
Pentium® 4
Operations per clock cycle
9 5 6
Integer pipelines
3 2 4
Floating point pipelines
3 1 2
Full x86 decoders
3 1 1
L1 cache size
128KB
32KB
12k µop + 8KB Data
Cac
he
L2 cache size
256KB on
-
chip
256KB on
-
chip
256KB on
-
chip
Total on
-
chip full
-
speed cache
384KB
288KB
264KB + 12k µop
Total effective on
-
chip full
-
speed
cache
384KB
(exclusive
256KB
(inclusive)
256KB
-
12k µop
(inclusive)
System bus speed
200 MHz to
2
66MHz
100MHz or
133MHz
400MHz
3D enhancement instructions
Enhanced
3DNow!™
SSE
SSE2
Single
-
precision FP SIMD
Yes Yes Yes
4 FP operations per clock
Yes Yes Yes
Cache/prefetch controls
Yes Yes Yes
Streaming controls
Yes Yes Yes
DSP/comm extensions
Yes
No
Yes
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Résumé du contenu

Page 1 - Computing cluster for CDF

Computing cluster for CDF Yuri Gotra, November 2001 Choosing the CPU Athlon processor can do 9 operations per clock cycle (5 for Pentium III), has

Page 2 - Benchmarks

Test setup Tyan s2460 Tiger MP, 2xAMD Athlon MP 1600+, 512 MB PC2100 ECC registered, Antec SX-830 300 W, Teac FD-235HF, Mitsumi 48x IDE CD $1148

Page 3

Tiger MP (S2460) Motherboard Benefits and Applications Based on our flagship Thunder K7, the world's first dual-processor platform for the AMD

Page 4

Thunder K7 (S2462) Motherboard Benefits and Applications Tyan's Thunder K7 is the world's first dual-processor platform for the AMD Athlon M

Page 5

Stacked keyboard and mouse ports Stacked USB (two) ports Stacked parallel (one), serial (one) and VGA (one) ports; side-by-side LAN (two) ports Recomm

Page 6 - Possible problems

Options for data storage DATAMAX 1200, www.dynamicnetworkfactory.com. $9900. with 12x$160GB IDE, actually sees 130 GB, 1 disk extra due to RAID, 11x1

Page 7

This document was created with Win2PDF available at http://www.daneprairie.com.The unregistered version of Win2PDF is for evaluation or non-commercial

Page 12 - K7 (S2462) Motherboard

Possible problems MOSIX on Athlon, no known incompatibilities, checked with MOSIX project leader Prof Amnon Barak, from HUJI, Israel. “… we have no

Page 13

Preferred option: ATIPA Build-it-yourself Athlon MP cluster Estimated price is about $1100 per node (w/o HD), see component prices below and test s

Page 14 - Options for data storage

STOCK, eVGA GeForce2 MX200, 32MB SDR AGP 4x Exclusive ADM software, 032-A4-NV31-01 One year warranty 11:34:33 AM CT 510-623-3700 . Hard drive Weste

Page 15

847-400-3400 -- P.O.'s accepted Console switch Linksys SView04 Proconnect Console Keyboard/Video/Mouse Sharing Switch Retail $ 98 Unknown?? 9/

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