Skewed associativity enhances performance predictability

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https://hal.inria.fr/inria-00074177

Submitted on 24 May 2006

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Skewed associativity enhances performance predictability

François Bodin, André Seznec

To cite this version:

François Bodin, André Seznec. Skewed associativity enhances performance predictability. [Research Report] RR-2499, INRIA. 1995. �inria-00074177�

ISSN 0249-6399

a p p o r t

d e r e c h e r c h e

INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE

Skewed associativity enhances performance predictability

Franc¸ois Bodin, Andre´ Seznec

N˚ 2499

Fe´vrier 1995

PROGRAMME 1

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0 200000 400000 600000 800000 1e+06

100 150 200 250 300 350 400 450 500 550

misses

leading size (min = 338335, max = 1294849, mean = 564610)

0 200000 400000 600000 800000 1e+06

100 150 200 250 300 350 400 450 500 550

misses

leading size

(min = 130375, max = 1404633, mean = 257514)

0 200000 400000 600000 800000 1e+06

100 150 200 250 300 350 400 450 500 550

misses

leading size (min = 118543, max = 154306, mean = 133458)

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0 200000 400000 600000 800000 1e+06

100 150 200 250 300 350 400 450 500 550

misses

leading size (min = 270075, max = 1289899, mean = 461050)

0 200000 400000 600000 800000 1e+06

100 150 200 250 300 350 400 450 500 550

misses

leading size (min = 69193, max = 1397133, mean = 176932)

0 200000 400000 600000 800000 1e+06

100 150 200 250 300 350 400 450 500 550

misses

leading size (min = 51979, max = 143304, mean = 76792)

G\

0 200000 400000 600000 800000 1e+06

100 150 200 250 300 350 400 450 500 550

misses

leading size (min = 262723, max = 1279999, mean = 373971)

0 200000 400000 600000 800000 1e+06

100 150 200 250 300 350 400 450 500 550

misses

leading size (min = 46892, max = 1391693, mean = 126328)

0 200000 400000 600000 800000 1e+06

100 150 200 250 300 350 400 450 500 550

misses

leading size (min = 37615, max = 137882, mean = 55602)

€G 

0 200000 400000 600000 800000 1e+06

100 150 200 250 300 350 400 450 500 550

misses

leading size (min = 323091, max = 775357, mean = 406176)

0 200000 400000 600000 800000 1e+06

100 150 200 250 300 350 400 450 500 550

misses

leading size (min = 79323, max = 430778, mean = 118420)

0 200000 400000 600000 800000 1e+06

100 150 200 250 300 350 400 450 500 550

misses

leading size (min = 46821, max = 111209, mean = 63436)

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0 200000 400000 600000 800000 1e+06

100 150 200 250 300 350 400 450 500 550

misses

leading size (min = 288171, max = 448446, mean = 306152)

0 200000 400000 600000 800000 1e+06

100 150 200 250 300 350 400 450 500 550

misses

leading size (min = 49814, max = 154320, mean = 62005)

0 200000 400000 600000 800000 1e+06

100 150 200 250 300 350 400 450 500 550

misses

leading size (min = 35232, max = 52830, mean = 44388)

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