Na?aae Aa?acei, Ieeieae Iiaeeaae/
Iineaa, 22 yiaa?y 1997a, A yoio aeaiue ?inneeneia i?aaenoaaeoaeuenoai
Intel i?iaaei e?oiiiianooaaioth i?acaioaoeeth oaoiieiaee Pentium® IIO^^a
Iineaa. Iiiaea ?inneeneea oe?iu – OEM-ia?oia?u Intel, aeeth/ay
«Ieaioaioe», iauyaeee i ia/aea iinoaaie eiiiuethoa?ia,
iiaeaea?aeeaathueo yoo iiaoth oaoiieiaeth. Ianiio?y ia oi, /oi n yoiai
iiiaioa i?ioei oaea aieaa iieooi?a ianyoeaa e noaouee ia IIO iaioee
no?aieoeu iiiaeo eiiiuethoa?iuo ecaeaiee, aii?inu iieueciaaoaeae,
ia?auathueony a oi?aiaua caeu «Ieaioaioe», oeacuaatho ia iaiaoiaeeiinoue
ia8~auaiey?yaenAE?a^O1/aaeeo noi?ii yoie oaoiieiaee. Ia iniiaa yoeo
ia?auaiee e auea iiaeaioiaeaia naaiaeiyoiyy noaouey, iino?iaiiay a
iiioey?iii aeai?a /anoi caaeaaaaiuo aii?inia. A yoie noaouea au iaeaeaoa
aeinoaoi/ii ?aaeeoth eioi?iaoeeth, iieo/aiioth ec ?inneeneiai
i?aaenoaaeoaeuenoaa Intel, iiaeaioiaeaiioth a eaai?aoi?ee Nienschanz
Labs, e iaeaeaiioth a caiaaeiuo eiiiuethoa?iuo aeo?iaeao e ia na?aa?ao
Internet.
A.: Iiaeii ee n/eoaoue IIO no?aoaae/aneei eciaiaieai a?oeoaeoo?u
i?ioeanni?ia o8a?
I.: Aea, yoi aeaenoaeoaeueii oae. Neaaeoao iniai iiae/a?eiooue, /oi
naaiaeiy iu yaeyainy naeaeaoaeyie oieeaeueiiai niauoey, eioi?ia e?aeia
?aaeei ano?a/aaony a enoi?ee au/eneeoaeueiie oaoieee. IIO – iaeaieaa
cia/eoaeueiia eciaiaiea a?oeoaeoo?u o86, n oao ii?, eae Intel
i?aaenoaaeea ie?o ia?aue 32-?ac?yaeiue 386-i?ioeanni? a 1985 aiaeo.
Oaia?ue aaaeii, /oiau e i?iecaiaeeoaee eiiiuethoa?ia, e ?ac?aaio/eee
i?ia?aii auno?aa inaieee yoo iiaoth oaoiieiaeth. Iineaaeiee ?ac, eiaaea
Intel ia?aniao?eaaea a?oeoaeoo?o o86 a oaeii «eioaineaiii aeooa», auei 1
1eao iacaae, ii aieueoeinoai iieueciaaoaeae PC oieueei oaia?ue
ia?aoiaeeo e 32-?ac?yaeiiio i?ia?aiiiiio iaania/aieth. Naaiaeiy Intel
oi/ao, /oiau oaoiieiaey IIO iaiiiai auno?aa iaoea naia i?eciaiea.
A.: A /ai nouiinoue oaoiieiaee IIO?
I.: Caaea/e ioeueoeiaaeea, ia eioi?ua i?eaioe?iaaia oaoiieiaey IIO,
o?aaotho eioaineaiuo au/eneaiee iaae oeaeuie /eneaie. Iiyoiio nouiinoue
?aoaiey ninoiyea a oii, /oiau ia?anoeoue a?oeoaeoo?o i?ioeanni?ia
Pentium iiaui iiaeoeai, iaoeaeaiiui ia ?aoaiea aeaiiie caaea/e, – ii
oae, /oiau yoio iiaeoeue aue iacaiaoai aeey oaea nouanoaothueo i?ia?aii
e iia?aoeeiiiuo nenoai. I?e yoii, /oiau ia ia?ooaoue aii?inia
niaianoeiinoe n i?aaeuaeoueie iieieaieyie i?ia?aii, Intel i?aaenoaaeea
ainaiue iiauo ?aaeno?ia IIO eae eiae/aneea ?aaeno?u, eioi?ua
ioia?aaeathony ia nouanoaothuee noae ?aaeno?ia n ieaaathuae caiyoie
(FPU, nii?ioeanni?). A nii?ioeanni?ao Pentium eiathony ainaiue
oieaa?naeueiuo ?aaeno?ia aeey iia?aoeee iaae /eneaie n ieaaathuae
caiyoie, e eaaeaeue – oe?eiie 80 aeoia. I?e yoii a iienaiee /enea n
ieaaathuae caiyoie eniieuecothony 64 aeoa aeey iaioennu e 16 aeoia aeey
yeniiiaiou. Eiiaiaeu IIO eniieuecotho oieueei 64-?ac?yaeioth /anoue
iaioennu eaaeaeiai ec ?aaeno?ia nii?ioeanni?a, /oiau nio?aieoue
iia?aiaeu IIO.
Eoae, nouiinoue IIO ninoieo a iiyaeaiee a i?ioeanni?ao Pentium
ae?ooaeueiiai yeaeaaeaioa ainueie iiauo ?aaeno?ia e 57 iiauo eiiaiae,
eioi?ua iioeiece?iaaiu aeey caaea/ ioeueoeiaaeea. Oaeie i?eai aeaao
aiciiaeiinoue iaieoenue aac ?aaeeeaeueiiai eciaiaiey noaiaea?oiie
a?oeoaeoo?u o86. Iinoaaueeai iia?aoeeiiiuo nenoai oaeaea ia i?eaeaony
i?eaeoiuaaoue iiaua eiaeu, /oiau nio?aieoue ninoiyiea ?aaeno?ia IIO – n
oi/ee c?aiey iia?aoeeiiiie nenoaiu iie auaeyaeyo oi/ii oaeaea, eae
iau/iua ?aaeno?u /enae n ieaaathuae caiyoie.
A.: Ca n/ao /aai aic?anoaao i?iecaiaeeoaeueiinoue nenoai? I.: Eae auei
ioia/aii auoa, eiiaiaeu IIO eniieuecotho ?aaeno?u nii?ioeanni?a, ii
i?aaenoaaeytho niaie eiiaiaeu oeaei/eneaiiiai oeia. Eo 64-?ac?yaeiua
iia?aiaeu iiaoo niaea?aeaoue ainaiue oiaeiaaiiuo aaeoia, eee /aou?a
oiaeiaaiiuo 16-?ac?yaeiuo neiaa, eee aeaa oiaeiaaiiuo 32-?ac?yaeiuo
aeaieiuo neiaa, eee aea iaeeii/iia 64-?ac?yaeiia neiai o/aoaa?aiiie
aeeeiu. O.a. ?acee/iua ii aeeeia aeaiiua ioeueoeiaaeea oiaeiauaathony a
iaeii 64-?ac?yaeiia neiai, e iaae iei i?iecaiaeeony iaeia iauaa
aeaenoaea.
Yoa iaoiaeeea iacuaaaony iaeeii/iie eiiaiaeie n iiiaeanoaaiiuie aeaiiuie
(SIMD), e i?eaioe?iaaia ia aeai?eoiu e oeiu aeaiiuo, eioi?ua oa?aeoa?iu
aeey i?ia?aiiiiai iaania/aiey ioeueoeiaaeea. I?eia?u aeeth/atho
MPEG-aeaeiii?anneth, ioeaieo e eiiiainaoeeth aeaeaeaiey (o/ao eciaiaiey
ecia?aaeaiey a eaae?a), i?aia?aciaaiea oeaaoiaiai i?ino?ainoaa,
iaeiaeaiea oaenoo?u, aeaoia?ioth oeeueo?aoeeth, oiiiaeaiea iao?eoe,
auno?ia i?aia?aciaaiea Oo?uea, aeene?aoiia eineion-i?aia?aciaaiea e
o.ae. A nouiinoe, oi, /oi iauaaeeiyao yoe i?ioeannu – iioaioeeaeueiue
ia?aeeaeeci au/eneaiee. Iiyoiio IIO-eiiaiaeu ?ac?aaioaiu i?aaeaea anaai
aeey oiai, /oiau iaeneiaeueii yenieoaoe?iaaoue oaeie ia?aeeaeeci.
I?aaeiieiaeei, /oi i?ia?aiia oi?aaeyao a?aoeeie a 8-?ac?yaeiii oeaaoa,
eioi?ue /aua anaai eniieuecoaony a ea?ao. IIO-eiiaiaea iiaeao
oiaeiauaaoue ainaiue ieenaeae a iaeeii/iue iia?aiae e ia?aaaouaaoue eo
?acii. Iau/iue aea OeI eeanna o86 iiaeao ia?aaaouaaoue iaeiia?aiaiii
oieueei iaeei ieenaeue. I?eeiaeaiey, ?aaioathuea ni caoeii eee
eiiioieeaoeeiiiua i?ia?aiiu a iniiaiii eniieuecotho
oanoiaaeoeaoe?ac?yaeiua oeiu aeaiiuo, oae /oi iaeeii/iay IIO-eiiaiaea
iiaeao ca?ac ia?aaaouaaoue ii /aou?a ec oaeeo cia/aiey a iaeiii
?ac?yaea. Iaeiaei neaaeoao iiae/a?eiooue, /oi aeey ?aaeecaoeee yoiai
aeai?eoia o?aaoaony ioaeaeueiia i?ia?aiiiia iaania/aiea,
iioeiece?iaaiiia aeey IIO.
A.: Auee ee naeaeaiu eaeea-eeai aeiiieieoaeueiua oniaa?oainoaiaaiey a
Pentium IIO, e?iia iiaeaea?aeee iiauo eino?oeoeee? I.: Aea, nouanoaoao
oeaeue nienie noaiioaoie/aneeo e a?oeoaeoo?iuo eciaiaiee, eioi?ua
aianaiu a Pentium IIO ia?yaeo n iiaeaea?aeeie iiauo eino?oeoeee:
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