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exafeb03 - ¥Iin¢ua1 ESTRUCTURA DE COMPUTADORES || Examen...

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Unformatted text preview: ¥Iin¢ua1 ESTRUCTURA DE COMPUTADORES || Examen teoria. Febrero 2003. l. (0,5 puntos} gQué objetivos 3e intentan alumna: medianne e] disefiojelimuioo dc] sistema 11: mm? 2. (0.5 plmros) |gExisten fallen per mnflicm en una cache asociafiva par conjlmtosflPor qué? _ 5'5, Pargua hug WM por- ér game, 5% cu. MM? 6'0be 3. (0,75 puntos} Imagina an caso en el que una cache con mapeado tDIEJmBl'lIfl asnc'sativo 5! politics dc csaihmas LRU gamma um 133a d: {alias mayor que um each: can mapeado diam. ($044. (fflm Emcee: fl 9 ' TF’, 73% firefight—m 490 {a ll 3 4. (0,5 punms) 513mm um relacit’m emu la ma 3! e] principia dc ldcafidad mist? Si. Par?“ Goa/Iago a: agenda. «unc- aééma M Mfg $3“- 4.2 454200442. ImfiécJ-Om Wug‘u“ ’ Mmm. a, 6:. Wm gym (j-Qujomcocézfiajinc. <34. MM 5n 124 72,8 ‘ 5. (0,5 panics) Para realiza: [a lectum de un finica dato de un pefiférioo, justifica qué método sen-in més eficieme: una sinmm’zacidn par make 6: {mimic a ma mferencia mediante mum Fraud». £2 afaflo cape. fimag Y‘Wc £4 I [9203“. $.04- M flaky/.44». 24- 029 (“A Mac we}. 1 (0,75 pumps) Sag-tin cl algofiuno LFU, cufl de los siguiente 4 bloques se_ elige para ser sustimidn si -la secuencia de accuses a Ins bloques ha sido: bloque 0, blaque 0, bloque l, bloquc 1. bloque 3, bloque 2, bloqueo. 525.?“ 3 0 __-: 3% 3 Ag) 2 4' 452/5 .2—359’ 6.-(0,75 punms) Enumera Ins pesos que sigma: a 1n adivanifin de una inmrupcibn. 7200!}? ’._______ s._(o.75pmm)g,Qusesunddmenaomabiemmm'pmpiemmmmeunbmqm mifimesbetipodedrivet? - ~Tiw aw}? agefmo?» ’0’, £600 (.2 3’ :4 {Wm a. than/cf} age can pad/- Hf _IWPW¢. um AM) _¢¢gmgh - (’th a. W; céapogmw: mama... a, d; U23..- fi q @473» flight ' 9. (0.5 pmtos)Enmesmiunenhloqueasmcmm,acdmopwdeunesclnwlflodewner hammwmdedabmdusdeelmsm? ' '14:? no adém Kc. [29-14. age. mammal; cfla My; 1.0. Disefiarelsistemdcmmofiaprimipflfmmadopor 192KbymdeSRAM.munmiuopromdm deZOHnéasmclbusdedimoéinnes y32meldedam,ufifimdochjpedeSRAMde256Kbm Dim" la man-i2 dc mum-1a (0,5 pumps), asigm; direocianes (0.?5 9mm) 3! chip select (0,75 puma]. Il.{2,5 pubs). Sefim unmicmpmcesadurde lfihiisdepalabray léflneasenelbmdadireadms. Commdoadichomicmexisummmofinmh: awciaflvaporconjumosconz flneaspmconjmmmli oonjuntbsmwtaLalgorim deremplazamiemFEFO, poflficadeescrimaswritebaskybloqm fomiduspoerflabmSielnfimomadorrmfimhsiyfimwcwndademnmmmfiw M148 (locum), M898 (lacuna), M146 (lacuna), mm (loam). M150 (locum), 012152 (lacuna), 0x254 (lemma), 036893 [em-tum), MISS (lacuna), 0138A!) (mm): 1°}Calculuelmfiode hmmnfinnscesafiopmimpkmemirlam (0.5m) 20Calc11lulamdeacim-Uosyfaflos. (l punhos} '3") Contamidodelacachealfinafizaflasecmcitflpnnm) 442K592“ HM ~—-t> Ma- 3263': (25') dues 2b6¢ceg+aes Tam (mafia: - C ' g ._ LL“? _, Zfékbyfics : 232(0)! -——- D‘amloagc; Linc —-b [ever-b IHLMS _.______——-’\h___. RI“: Al? Ar; 4/; 74/5 A3 AzflAo (9:00:0019 G: a a! (33 cc: cc: (6: o 000 ,1. 1L54§c *9 [32k_ 000:: u o 001‘ 1.4—1.4- —0 0°°°~ 04. 44140‘ aXZFFFF *9 ‘9 5‘ ___ (52%?“ .: fifi.m‘9.m.fié+AE-AT9-mfllz+m-HTQ-N?fifg ’32 g .15? [“324 @2323 [007 I, :2, 5+9 67“; = new ( ‘92) "~ T. T3 0x2150 -—o 00/0 0x 215'; —-—-5 00/0 0x215? ---9 00(0 0X33”. .-—a O on ”215'? ——-; 00:0 0X3?!” -—-3 00” '7:in Tg_:_3_ f0 f0 ...
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