Ua noʻonoʻo paha ʻoe i ka ʻokoʻa ma waena o CPU Cores a me Threads? ʻAʻole anei he huikau? Mai hopohopo i kēia alakaʻi e pane mākou i nā nīnau āpau e pili ana i ka hoʻopaʻapaʻa CPU Cores vs Threads.
Hoʻomanaʻo i ka manawa mua a mākou i lawe ai i nā papa ma ke kamepiula? He aha ka mea mua i aʻo ʻia iā mākou? ʻAe, ʻo ka CPU ka lolo o kekahi kamepiula. Eia naʻe, ma hope aku, i ka wā i hele ai mākou e kūʻai i kā mākou kamepiula ponoʻī, me he mea lā ua poina mākou iā ia a ʻaʻole i manaʻo nui i ka CPU . He aha paha ke kumu o kēia? ʻO kekahi o nā mea nui loa ʻaʻole mākou i ʻike nui e pili ana i ka CPU ma kahi mua.
I kēia manawa, i kēia au kikohoʻe a me ka hiki ʻana mai o ka ʻenehana, nui nā mea i loli. I ka wā ma mua, hiki i kekahi ke ana i ka hana o kahi CPU me kona wikiwiki uaki wale nō. ʻAʻole naʻe i maʻalahi nā mea. I kēia mau manawa, hele mai kahi CPU me nā hiʻohiʻona e like me nā cores a me ka hyper-threading. ʻOi aku ka maikaʻi o kēia mau hana ma mua o ka CPU hoʻokahi o ka wikiwiki like. Akā he aha nā cores CPU a me nā kaula? He aha ka ʻokoʻa ma waena o lākou? A he aha kāu e pono ai e ʻike e hana i ka koho maikaʻi loa? ʻO ia kaʻu e kōkua ai iā ʻoe. Ma kēia ʻatikala, e kamaʻilio wau iā ʻoe e pili ana i nā cores CPU a me nā kaula a hōʻike iā ʻoe i kā lākou ʻokoʻa. Pono ʻoe e ʻike hou aʻe i ka wā e pau ai kāu heluhelu ʻana i kēia ʻatikala. No laila, me ka pau ʻole o ka manawa, e hoʻomaka kākou. E hoomau i ka heluhelu.
ʻIkepili[ huna ]
- Ua wehewehe ʻia ʻo CPU Cores vs Threads - He aha ka ʻokoʻa ma waena o nā mea ʻelua?
- Ka Papahana Koko ma ke Kamepiula
- Nā Koi Nui
- Hyper-threading
- CPU Cores vs Threads: He aha ka ʻokoʻa?
Ua wehewehe ʻia ʻo CPU Cores vs Threads - He aha ka ʻokoʻa ma waena o nā mea ʻelua?
Mea Kaʻina Core ma ke kamepiula
ʻO CPU, e like me kāu i ʻike mua ai, ke kū nei ʻo Central Processing Unit. ʻO ka CPU ka mea kikowaena o kēlā me kēia kamepiula āu e ʻike ai - inā he PC a i ʻole ka pona. No ka hoʻokomo ʻana iā ia i kahi pōkole, pono e loaʻa i kēlā me kēia hāmeʻa e helu ana i kahi kaʻina hana i loko. ʻO kahi kahi e mālama ʻia ai nā helu helu helu āpau i kapa ʻia ʻo CPU. Kōkua pū ka ʻōnaehana hana o ke kamepiula ma ka hāʻawi ʻana i nā kuhikuhi a me nā kuhikuhi.
I kēia manawa, he liʻiliʻi nā sub-unit ka CPU. ʻO kekahi o lākou Hui Mana a me ka helu helu helu ( ALU ). He ʻano loea kēia mau ʻōlelo a ʻaʻole pono no kēia ʻatikala. No laila, pale mākou iā lākou a hoʻomau i kā mākou kumuhana nui.
Hiki i ka CPU hoʻokahi ke hana i hoʻokahi hana i kēlā me kēia manawa. I kēia manawa, e like me kāu e ʻike ai, ʻaʻole kēia ke kūlana maikaʻi loa āu e makemake ai no ka hana ʻoi aku ka maikaʻi. Eia nō naʻe, i kēia mau lā, ʻike mākou a pau i nā kamepiula e lawelawe ana i nā hana he nui me ka maʻalahi a ke hāʻawi nei i nā hana stellar. No laila, pehea i hiki mai ai? E nānā pono kākou i kēlā.
Nā Koi Nui
ʻO kekahi o nā kumu nui loa no kēia hiki ke hoʻokō i nā hana he nui nā cores. I kēia manawa, i nā makahiki mua o ka lolouila, loaʻa ka CPU i hoʻokahi kumu. ʻO ke ʻano o ia mea ʻo ka CPU kino hoʻokahi wale nō kikowaena kikowaena kikowaena i loko. Ma muli o ka pono nui o ka hoʻomaikaʻi ʻana i ka hana, ua hoʻomaka nā mea hana e hoʻohui i nā 'cores' hou aʻe, ʻo ia nā ʻāpana hana kikowaena. No ka hāʻawi ʻana iā ʻoe i kahi laʻana, ke ʻike ʻoe i kahi CPU dual-core a laila ke nānā nei ʻoe i kahi CPU i loaʻa i ʻelua mau kikowaena kikowaena kikowaena. Hiki i ka CPU ʻelua-core ke holo i ʻelua kaʻina hana like i kēlā me kēia manawa. ʻO kēia ka mea e wikiwiki ai kāu ʻōnaehana. ʻO ke kumu ma hope o kēia hiki i kāu CPU ke hana i nā mea he nui i ka manawa like.
ʻAʻohe mea hoʻopunipuni ʻē aʻe i pili ma aneʻi - he ʻelua ʻāpana kaʻina o ka CPU ʻelua-core, ʻoiai ʻo nā quad-cores he ʻehā mau kikowaena kikowaena ma ka chip CPU, he ʻewalu o ka octa-core, a pēlā aku.
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ʻO kēia mau cores hou e hiki ai i kāu ʻōnaehana ke hāʻawi i ka hana i hoʻonui a wikiwiki hoʻi. Eia nō naʻe, mālama liʻiliʻi ka nui o ka CPU kino i hiki ke kūpono i kahi kumu liʻiliʻi. ʻO nā mea a pau āu e makemake ai he kumu CPU hoʻokahi me kahi ʻāpana CPU hoʻokahi i hoʻokomo ʻia i loko. ʻAʻole pono ʻoe i nā kumu CPU he nui me nā CPU like ʻole, me kēlā me kēia o lākou e koi ana i ko lākou mana ponoʻī, lako, hoʻoluʻu, a me nā mea ʻē aʻe he nui. Ma waho aʻe o kēlā, ʻoiai aia nā cores ma ka chip like, hiki iā lākou ke kamaʻilio me kekahi i kekahi ma ke ala wikiwiki. ʻO ka hopena, e ʻike ʻoe i ka liʻiliʻi o ka latency.
Hyper-threading
I kēia manawa, e nānā kākou i ke kumu ʻē aʻe ma hope o kēia hana wikiwiki a ʻoi aku ka maikaʻi me nā mana multitasking o nā kamepiula - Hyper-threading. ʻO ka nunui i ka ʻoihana kamepiula, ʻo Intel, hoʻohana i ka hyper-threading no ka manawa mua. ʻO ka mea a lākou i makemake ai e hoʻokō me ia, ʻo ia ka lawe ʻana i ka helu like ʻana i nā PC kūʻai. Ua hoʻomaka mua ʻia ka hiʻohiʻona i ka makahiki 2002 ma nā PC desktop me ka 4 HT maikaʻi . I kēlā manawa, aia ka Pentium 4T i hoʻokahi CPU core, no laila hiki iā ia ke hana i hoʻokahi hana i kēlā me kēia manawa. Eia naʻe, hiki i nā mea hoʻohana ke hoʻololi i waena o nā hana me ka wikiwiki e like me ka multitasking. Ua hāʻawi ʻia ka hyper-threading i pane i kēlā nīnau.
ʻO ka ʻenehana Intel Hyper-threading - e like me ka inoa o ka hui - ke pāʻani nei i kahi hoʻopunipuni e manaʻoʻiʻo ai kāu ʻōnaehana hana he nui nā CPU like ʻole i pili iā ia. Eia naʻe, i ka ʻoiaʻiʻo, hoʻokahi wale nō. ʻO kēia ka mea e wikiwiki ai kāu ʻōnaehana me ka hāʻawi ʻana i ka hana ʻoi aku ka maikaʻi a pau. I mea e maopopo ai iā ʻoe, eia kekahi laʻana. Inā loaʻa iā ʻoe kahi CPU hoʻokahi-core me Hyper-threading, e ʻike ana ka ʻōnaehana hana o kāu kamepiula i ʻelua mau CPU logical i kahi. E like me ia, inā loaʻa iā ʻoe kahi CPU ʻelua-core, e hoʻopunipuni ʻia ka ʻōnaehana hana i ka manaʻoʻiʻo aia ʻehā mau CPU logical. ʻO ka hopena, hoʻonui kēia mau CPU logical i ka wikiwiki o ka ʻōnaehana ma o ka hoʻohana ʻana i ka logic. Hoʻokaʻawale a hoʻonohonoho pū i nā kumuwaiwai hoʻokō. Hāʻawi kēia i ka wikiwiki maikaʻi loa e pono ai no ka hana ʻana i nā kaʻina hana.
CPU Cores vs Threads: He aha ka ʻokoʻa?
I kēia manawa, e lawe mākou i kekahi mau manawa e noʻonoʻo i ka ʻokoʻa ma waena o kahi kiko a me kahi kaula. No ka maʻalahi, hiki iā ʻoe ke noʻonoʻo i ke kumu e like me ka waha o ke kanaka, ʻoiai hiki ke hoʻohālikelike ʻia nā kaula me nā lima o ke kanaka. E like me kāu e ʻike ai ʻo ka waha ke kuleana no ka lawe ʻana i ka ʻai, ma ka ʻaoʻao ʻē aʻe, kōkua nā lima i ka hoʻonohonoho ʻana i ka 'hana hana.' Kōkua ke kaula i ka hāʻawi ʻana i ka hana i ka CPU me ka maʻalahi loa. ʻOi aku ka nui o kāu mau loina, ʻoi aku ka maikaʻi o ka hoʻonohonoho ʻana o kāu pila hana. ʻO ka hopena, e loaʻa iā ʻoe kahi hoʻomaikaʻi maikaʻi no ka hoʻoponopono ʻana i ka ʻike e hele mai me ia.
ʻO nā cores CPU ka mea ʻenehana maoli i loko o ka CPU kino. Ma ka ʻaoʻao ʻē aʻe, ʻo nā threads nā ʻāpana virtual e hoʻokele i nā hana ma ka lima. Nui nā ʻano like ʻole e launa pū ai ka CPU me nā kaula he nui. Ma keʻano laulā, hānai kahi thread i nā hana i ka CPU. Loaʻa ka pae ʻelua inā ʻaʻole hilinaʻi a lohi paha ka ʻike i hāʻawi ʻia e ka thread mua e like me kahi huna huna.
Hiki ke loaʻa nā Cores, a me nā kaula i loko o Intel a me AMD nā mea hana. E ʻike ʻoe i ka hyper-threading wale nō i nā kaʻina hana Intel a ʻaʻohe wahi ʻē aʻe. Hoʻohana ka hiʻona i nā kaula i kahi ala ʻoi aku ka maikaʻi. ʻO nā cores AMD, ma ka ʻaoʻao ʻē aʻe, e hoʻoponopono i kēia pilikia ma ka hoʻohui ʻana i nā cores kino hou. ʻO ka hopena, ua like nā hopena hopena me ka ʻenehana hyper-threading.
ʻAe, e nā kāne, ua hiki mai mākou i ka hopena o kēia ʻatikala. ʻO ka manawa e hoʻopili ai. ʻO kēia nā mea āpau e pono ai ʻoe e ʻike e pili ana i nā cores CPU vs Threads a he aha ka ʻokoʻa ma waena o lāua ʻelua. Manaʻo wau ua hāʻawi ka ʻatikala iā ʻoe i ka waiwai nui. I kēia manawa ua loaʻa iā ʻoe ka ʻike e pili ana i ke kumuhana, e hoʻohana i ka hoʻohana maikaʻi loa no ʻoe. ʻO ka ʻike hou aku e pili ana i kāu CPU, ʻo ia ka mea hiki iā ʻoe ke hoʻohana i kāu kamepiula me ka maʻalahi loa.
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No laila, aia iā ʻoe! Hiki iā ʻoe ke hoʻopau i ka hoʻopaʻapaʻa o ʻO nā Core CPU vs nā Uila , me ka hoʻohana ʻana i ke alakaʻi ma luna. Akā inā he mau nīnau kāu e pili ana i kēia alakaʻi a laila e ʻoluʻolu e nīnau iā lākou ma ka ʻāpana ʻōlelo.
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