HPC Concurrency \ud328\ud134: \uace0\uc131\ub2a5 \ucef4\ud4e8\ud305\uc744 \uc704\ud55c \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95<\/title><\/p>\n<h1 id=\"hpc-concurrency-%ed%8c%a8%ed%84%b4-%ea%b3%a0%ec%84%b1%eb%8a%a5-%ec%bb%b4%ed%93%a8%ed%8c%85%ec%9d%84-%ec%9c%84%ed%95%9c-%eb%8f%99%ec%8b%9c%ec%84%b1-%ec%a0%9c%ec%96%b4-%ea%b8%b0%eb%b2%95-aapckoxfSo\">HPC Concurrency \ud328\ud134: \uace0\uc131\ub2a5 \ucef4\ud4e8\ud305\uc744 \uc704\ud55c \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95<\/h1>\n<img decoding=\"async\" src=\"https:\/\/m9js.shop\/blog\/wp-content\/uploads\/2025\/03\/hpc-concurrency-ed8ca8ed84b4-eab3a0ec84b1eb8aa5-ecbbb4ed93a8ed8c85ec9d84-ec9c84ed959c-eb8f99ec8b9cec84b1-eca09cec96b4-eab8b0ebb295.jpeg\" alt=\"HPC Concurrency \ud328\ud134: \uace0\uc131\ub2a5 \ucef4\ud4e8\ud305\uc744 \uc704\ud55c \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\" \/><\/p>\n\uc624\ub298\ub0a0 \uc804\uc0b0 \uacfc\ud559\uacfc \ub370\uc774\ud130 \ubd84\uc11d \ubd84\uc57c\uac00 \ube44\uc57d\uc801\uc778 \ubc1c\uc804\uc744 \uc774\ub8e8\uba74\uc11c, \uace0\uc131\ub2a5 \ucef4\ud4e8\ud305(HPC)\uc740 \ub300\uaddc\ubaa8 \uacc4\uc0b0\uacfc \ubcd1\ub82c \ucc98\ub9ac, \uc2dc\ubbac\ub808\uc774\uc158 \ubc0f \ub370\uc774\ud130 \uc9d1\uc57d\ud615 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ud575\uc2ec \ub3c4\uad6c\ub85c \uc790\ub9ac\ub9e4\uae40\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c HPC \ud658\uacbd\uc5d0\uc11c\ub294 \uc5ec\ub7ec \ud504\ub85c\uc138\uc11c\uc640 \ucf54\uc5b4\uac00 \ub3d9\uc2dc\uc5d0 \uc791\uc5c5\uc744 \uc218\ud589\ud558\uba74\uc11c\ub3c4 \uc11c\ub85c \ucda9\ub3cc\ud558\uac70\ub098 \ub9ac\uc18c\uc2a4\uc5d0 \ub300\ud55c \uacbd\uc7c1\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\ub3c4\ub85d \uc815\uad50\ud55c \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ubcf8 \uae00\uc5d0\uc11c\ub294 HPC \ub3d9\uc2dc\uc131 \ud328\ud134\uc5d0 \ub300\ud55c \uc2ec\ub3c4 \uc788\ub294 \uc5f0\uad6c \uacb0\uacfc\uc640 \ud568\uaed8, \ub2e4\uc591\ud55c \uc0ac\ub840\uc640 \ucd5c\uc2e0 \uc5f0\uad6c \ub3d9\ud5a5\uc744 \ubc14\ud0d5\uc73c\ub85c \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc758 \uc774\ub860\uc801 \ubc30\uacbd, \uace0\uc131\ub2a5 \uc54c\uace0\ub9ac\uc998, \uc2e4\uc804 \uc0ac\ub840 \ubd84\uc11d, \uadf8\ub9ac\uace0 \ubbf8\ub798 \ubc1c\uc804 \ubc29\ud5a5\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uace0\uc790 \ud569\ub2c8\ub2e4. \uc544\ub798\uc758 4\uac1c \uc139\uc158\uc5d0\uc11c\ub294 \uac01\uac01 \ucd5c\uc18c 5,000\uc790 \uc774\uc0c1\uc758 \ubc29\ub300\ud55c \ub0b4\uc6a9\uc744 \ub2e4\ub8e8\uba70 \ub3c5\uc790 \uc5ec\ub7ec\ubd84\uaed8 \uc2e4\uc6a9\uc801\uc774\uace0 \uae4a\uc774 \uc788\ub294 \ud1b5\ucc30\ub825\uc744 \uc81c\uacf5\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n <\/p>\n<h2 id=\"1-hpc-%eb%8f%99%ec%8b%9c%ec%84%b1-%ed%8c%a8%ed%84%b4%ec%9d%98-%ec%9d%b4%eb%a1%a0%ec%a0%81-%eb%b0%b0%ea%b2%bd%ea%b3%bc-%ea%b0%9c%eb%85%90-aapckoxfSo\">1. HPC \ub3d9\uc2dc\uc131 \ud328\ud134\uc758 \uc774\ub860\uc801 \ubc30\uacbd\uacfc \uac1c\ub150<\/h2>\n\uace0\uc131\ub2a5 \ucef4\ud4e8\ud305 \ud658\uacbd\uc5d0\uc11c\uc758 \ub3d9\uc2dc\uc131 \uc81c\uc5b4\ub294 \ub2e8\uc21c\ud788 \ub2e4\uc911 \uc2a4\ub808\ub529\uc774\ub098 \ubcd1\ub82c \ucc98\ub9ac \uae30\ubc95\uc5d0 \uba38\ubb3c\uc9c0 \uc54a\uace0, \uc2dc\uc2a4\ud15c \uc124\uacc4\ubd80\ud130 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uac1c\ubc1c, \ud558\ub4dc\uc6e8\uc5b4 \uc544\ud0a4\ud14d\ucc98\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ud3ec\uad04\uc801\uc778 \uc811\uadfc \ubc29\uc2dd\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ubcf8 \uc139\uc158\uc5d0\uc11c\ub294 HPC \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub098\ud0c0\ub098\ub294 \ub3d9\uc2dc\uc131 \ubb38\uc81c\uc758 \ubcf8\uc9c8\uacfc \uc774\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud55c \uc804\ud1b5\uc801\uc778 \ud328\ud134 \ubc0f \ucd5c\uc2e0 \uc811\uadfc \ubc29\uc2dd\uc744 \uc2ec\ub3c4 \uc788\uac8c \ub2e4\ub8e8\uaca0\uc2b5\ub2c8\ub2e4. HPC \uc2dc\uc2a4\ud15c\uc740 \ub9e4\uc6b0 \ub192\uc740 \uacc4\uc0b0\ub7c9\uacfc \ub370\uc774\ud130 \uc9d1\uc57d\ud615 \uc791\uc5c5\uc744 \ubcd1\ub82c\ub85c \uc218\ud589\ud558\uae30 \ub54c\ubb38\uc5d0, \uc2dc\uc2a4\ud15c \uc790\uc6d0\uc758 \ud6a8\uc728\uc801 \ubd84\ubc30\uc640 \ub3d9\uae30\ud654 \uba54\ucee4\ub2c8\uc998\uc758 \uc124\uacc4\uac00 \uc131\uacf5\uc801\uc778 \uc6b4\uc601\uc758 \ud575\uc2ec\uc785\ub2c8\ub2e4.<\/p>\n\uccab \ubc88\uc9f8\ub85c, HPC \ub3d9\uc2dc\uc131 \ud328\ud134\uc758 \uae30\ubc18\uc774 \ub418\ub294 \uc774\ub860\uc801 \ubc30\uacbd\uc740 \ubcd1\ub82c \uc54c\uace0\ub9ac\uc998 \uc124\uacc4\uc640 \ub3d9\uae30\ud654 \uba54\ucee4\ub2c8\uc998\uc758 \uc801\uc808\ud55c \uc751\uc6a9\uc5d0 \uc788\ub2e4. \ucd08\uae30\uc758 \uc804\ud1b5\uc801\uc778 \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc740 \ubba4\ud14d\uc2a4, \uc138\ub9c8\ud3ec\uc5b4, \uc870\uac74 \ubcc0\uc218\uc640 \uac19\uc740 \uae30\ucd08\uc801\uc778 \ub3c4\uad6c\ub4e4\uc5d0 \uc758\uc874\ud588\uc73c\ub098, \uc774\ub7ec\ud55c \uae30\ubc95\ub4e4\uc740 \uc790\uc6d0\uc758 \uc7a0\uae08(lock) \ubc0f \uacbd\uc7c1 \uc0c1\ud0dc(race condition)\ub97c \ub9c9\uae30 \uc704\ud574 \uc2e0\uc911\ud558\uac8c \uc124\uacc4\ub418\uc5b4\uc57c \ud588\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774\ub7ec\ud55c \uae30\ubc95\ub4e4\uc740 \uc2dc\uc2a4\ud15c\uc758 \uaddc\ubaa8\uac00 \ucee4\uc9d0\uc5d0 \ub530\ub77c \uc131\ub2a5 \ubcd1\ubaa9 \ud604\uc0c1\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc5b4, HPC \ud658\uacbd\uc5d0\uc11c\ub294 \ubcf4\ub2e4 \uc815\uad50\ud55c \ubc29\ubc95\ub860\uc774 \ub3c4\uc785\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\ub450 \ubc88\uc9f8\ub85c, \ud604\ub300 HPC \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \ubd84\uc0b0 \ucef4\ud4e8\ud305 \ud658\uacbd\uc5d0\uc11c\uc758 \ub178\ub4dc \uac04 \ud1b5\uc2e0 \ud6a8\uc728\uc131\uacfc, \uacf5\uc720 \uba54\ubaa8\ub9ac \ub0b4\uc5d0\uc11c\uc758 \ub370\uc774\ud130 \uc77c\uad00\uc131 \uc720\uc9c0\uac00 \uc911\uc694\ud569\ub2c8\ub2e4. \uba54\uc2dc\uc9c0 \uc804\ub2ec \uc778\ud130\ud398\uc774\uc2a4(Message Passing Interface, MPI)\ub098 \ubd84\uc0b0 \uacf5\uc720 \uba54\ubaa8\ub9ac \ubaa8\ub378 \ub4f1 \uc0c8\ub85c\uc6b4 \ud1b5\uc2e0 \ud328\ub7ec\ub2e4\uc784\uc744 \ud65c\uc6a9\ud558\uc5ec, \uac01 \ub178\ub4dc \uac04\uc758 \ub3d9\uc2dc\uc131 \uc81c\uc5b4\ub97c \ubcf4\ub2e4 \uc138\ubc00\ud558\uac8c \uc801\uc6a9\ud560 \ud544\uc694\uc131\uc774 \ub300\ub450\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc640 \uad00\ub828\ud574 \ucd5c\uc2e0 \uc5f0\uad6c\ub4e4\uc740 \ub124\ud2b8\uc6cc\ud06c \uc9c0\uc5f0(latency) \ucd5c\uc18c\ud654\uc640 \ub370\uc774\ud130 \uc804\ud30c \ud6a8\uc728\uc744 \uadf9\ub300\ud654\ud558\ub294 \uc54c\uace0\ub9ac\uc998 \uac1c\ubc1c\uc5d0 \uc8fc\ub825\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\uc138 \ubc88\uc9f8\ub85c, HPC \ub3d9\uc2dc\uc131 \ud328\ud134\uc740 \uc790\uc6d0\uc758 \uac00\uc6a9\uc131\uc744 \uadf9\ub300\ud654\ud558\uae30 \uc704\ud55c \uc2a4\ucf00\uc904\ub9c1 \uc804\ub7b5\uacfc\ub3c4 \uae4a\uc740 \uc5f0\uad00\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc791\uc5c5 \ubd84\ud560(Work Partitioning)\uacfc \ubd80\ud558 \ubd84\uc0b0(Load Balancing) \uae30\ubc95\uc740 \ub2e4\uc218\uc758 \ucf54\uc5b4\ub098 \ud504\ub85c\uc138\uc11c\uc5d0 \uc791\uc5c5\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \ubd84\ubc30\ud558\uc5ec, \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc758 \uc131\ub2a5 \ud5a5\uc0c1\uc5d0 \uae30\uc5ec\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc804\ub7b5\uc740 \ub2e8\uc21c\ud788 \uacc4\uc0b0 \uc9d1\uc57d\uc801\uc778 \uc791\uc5c5\uc5d0\uc11c\ub294 \ubb3c\ub860, I\/O \uc9d1\uc57d\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c\ub3c4 \ud6a8\uacfc\uc801\uc73c\ub85c \uad6c\ud604\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\ub124 \ubc88\uc9f8\ub85c, \ub3d9\uc2dc\uc131 \ud328\ud134\uc758 \ub610 \ub2e4\ub978 \uc911\uc694\ud55c \uce21\uba74\uc740 \uc7a5\uc560 \ud5c8\uc6a9\uc131\uacfc \ubcf5\uad6c \uba54\ucee4\ub2c8\uc998\uc785\ub2c8\ub2e4. HPC \ud658\uacbd\uc5d0\uc11c\uc758 \uc624\ub958\ub294 \ub2e8\uc21c\ud55c \uacc4\uc0b0 \uc624\ub958\ubfd0\ub9cc \uc544\ub2c8\ub77c, \ud558\ub4dc\uc6e8\uc5b4 \uc7a5\uc560\ub098 \ub124\ud2b8\uc6cc\ud06c \uc624\ub958 \ub4f1 \ub2e4\uc591\ud55c \uc694\uc778\uc5d0 \uc758\ud574\uc11c \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \uadf9\ubcf5\ud558\uae30 \uc704\ud574, \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc740 \uc790\uac00 \ubcf5\uad6c(self-healing) \uba54\ucee4\ub2c8\uc998 \ubc0f \ubc31\uc5c5 \uc804\ub7b5\uc744 \ud3ec\ud568\ud55c \ubcf5\uc7a1\ud55c \uc624\ub958 \ucc98\ub9ac \ub85c\uc9c1\uc744 \uc694\uad6c\ud558\uac8c \ub429\ub2c8\ub2e4. \ucd5c\uadfc \uc5f0\uad6c\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uc7a5\uc560 \uc0c1\ud669\uc744 \ube60\ub974\uac8c \uac10\uc9c0\ud558\uace0 \ubcf5\uad6c\ud560 \uc218 \uc788\ub294 \ubd84\uc0b0 \ud2b8\ub79c\uc7ad\uc158 \ucc98\ub9ac \ud639\uc740 \uccb4\ud06c\ud3ec\uc778\ud305(checkpointing) \uae30\uc220\ub4e4\uc774 \ud65c\ubc1c\ud788 \ub3c4\uc785\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\ub2e4\uc12f \ubc88\uc9f8\ub85c, HPC \ub3d9\uc2dc\uc131 \ud328\ud134\uc740 \ub370\uc774\ud130 \uc77c\uad00\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ubc29\ubc95\uacfc \uae4a\uc740 \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\ub7ec \ud504\ub85c\uc138\uc11c\ub098 \uc2a4\ub808\ub4dc\uac00 \ub3d9\uc2dc\uc5d0 \ud558\ub098\uc758 \ub370\uc774\ud130\ub97c \uc218\uc815\ud558\ub824\uace0 \ud560 \ub54c \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \ucda9\ub3cc\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574, \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \ud328\ud134\uc740 \uba40\ud2f0 \ubc84\uc804 \ub3d9\uc2dc\uc131 \uc81c\uc5b4(MVCC) \uae30\ubc95\uc774\ub098 \ub099\uad00\uc801 \ub77d(optimistic locking) \uae30\ubc95\uc744 \ud574\uacb0\ucc45\uc73c\ub85c \uc81c\uc548\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc811\uadfc \ubc29\uc2dd\uc740 \ud2b9\ud788 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc8fc\ubaa9\ubc1b\uc558\uc9c0\ub9cc, \uace0\uc131\ub2a5 \ubd84\uc0b0 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub3c4 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \uc218\ud589\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\uc5ec\uc12f \ubc88\uc9f8\ub85c, \ucd5c\uc2e0 HPC \uc544\ud0a4\ud14d\ucc98\uc5d0\uc11c\ub294 GPU \uac00\uc18d\uacfc \uac19\uc740 \ube44\uc804\ud1b5\uc801\uc778 \ubcd1\ub82c \ucc98\ub9ac \uc694\uc18c\uac00 \ucd94\uac00\ub428\uc5d0 \ub530\ub77c, \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \ubaa8\ub378 \uc5ed\uc2dc \uc774\uc5d0 \ub9de\ucdb0 \ubcc0\ud654\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. CPU\uc640 GPU\uac00 \uacf5\ub3d9\uc73c\ub85c \uacc4\uc0b0 \uc791\uc5c5\uc744 \uc218\ud589\ud558\ub294 \ud558\uc774\ube0c\ub9ac\ub4dc \ubaa8\ub378\uc5d0\uc11c\ub294 \uac01\uae30 \ub2e4\ub978 \ucc98\ub9ac \ubc29\uc2dd\uacfc \uba54\ubaa8\ub9ac \uc811\uadfc \ud328\ud134\uc774 \uc874\uc7ac\ud558\uae30 \ub54c\ubb38\uc5d0, \uc774 \ub458 \uac04\uc758 \ub3d9\uae30\ud654\uc640 \ud6a8\uc728\uc801\uc778 \uc2a4\ucf00\uc904\ub9c1\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, CUDA\ub098 OpenCL\uacfc \uac19\uc740 \ud504\ub808\uc784\uc6cc\ud06c\ub97c \ud1b5\ud574 GPU \uc790\uc6d0\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ud65c\uc6a9\ud558\ub294 \ud55c\ud3b8, CPU\uc640\uc758 \ud1b5\uc2e0 \ube44\uc6a9\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \uc804\ub7b5\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\uc77c\uacf1 \ubc88\uc9f8\ub85c, \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc740 \uc2e4\uc2dc\uac04 \ub370\uc774\ud130 \ucc98\ub9ac\ub97c \uc704\ud55c \uc2a4\ud2b8\ub9ac\ubc0d \uc544\ud0a4\ud14d\ucc98\uc640\ub3c4 \uc5f0\uacb0\ub429\ub2c8\ub2e4. HPC \ud658\uacbd\uc5d0\uc11c \uc2e4\uc2dc\uac04 \ubd84\uc11d\uc774\ub098 \uc2dc\ubbac\ub808\uc774\uc158\uc774 \ud544\uc218\uc801\uc778 \ubd84\uc57c\uc5d0\uc11c\ub294, \ub370\uc774\ud130\uc758 \uc989\uac01\uc801\uc778 \ucc98\ub9ac\uc640 \ud568\uaed8 \ub3d9\uc2dc \ub2e4\ubc1c\uc801\uc778 \uc5f0\uc0b0 \uc791\uc5c5\uc774 \ub3d9\uc2dc\uc5d0 \uc774\ub8e8\uc5b4\uc838\uc57c \ud569\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c \ub3d9\uc2dc\uc131 \ud328\ud134\uc740 \ub370\uc774\ud130 \uc2a4\ud2b8\ub9bc\uc758 \ud6a8\uc728\uc801\uc778 \ucc98\ub9ac\uc640 \ub3d9\uc2dc\uc5d0 \ucc98\ub9ac \uacb0\uacfc\uc758 \ube60\ub978 \uc751\ub2f5\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\ub294 \uccb4\uacc4\uc801\uc778 \uc124\uacc4\uac00 \uc694\uad6c\ub429\ub2c8\ub2e4.<\/p>\n\uc5ec\ub35f \ubc88\uc9f8\ub85c, \uc774\ub7ec\ud55c \uc774\ub860\uc801 \ubc30\uacbd\uc744 \ubc14\ud0d5\uc73c\ub85c \ud55c HPC \ub3d9\uc2dc\uc131 \ud328\ud134\uc740 \ucd5c\uadfc \ud074\ub77c\uc6b0\ub4dc \ucef4\ud4e8\ud305 \ubc0f \uc5e3\uc9c0 \ucef4\ud4e8\ud305 \ud658\uacbd\uc73c\ub85c\uae4c\uc9c0 \ud655\uc7a5\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud074\ub77c\uc6b0\ub4dc \ud658\uacbd\uc5d0\uc11c\ub294 \uac00\uc0c1 \uba38\uc2e0\uacfc \ucee8\ud14c\uc774\ub108\ub97c \ud1b5\ud55c \ub3d9\uc801 \uc790\uc6d0 \ud560\ub2f9 \ubc0f \ubd84\uc0b0 \uc2dc\uc2a4\ud15c\uc758 \ubcc0\ud654\ud558\ub294 \uc694\uad6c\uc5d0 \ub9de\ucd94\uc5b4 \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uc804\ub7b5\uc774 \ubcf5\uc7a1\ud574\uc84c\uc2b5\ub2c8\ub2e4. \uc774\uc640 \uad00\ub828\ud558\uc5ec, \ucd5c\uc2e0 \ubb38\ud5cc\ub4e4\uc740 \ucee8\ud14c\uc774\ub108 \uc624\ucf00\uc2a4\ud2b8\ub808\uc774\uc158 \ub3c4\uad6c\uc778 Kubernetes\uc640 \uac19\uc740 \ud50c\ub7ab\ud3fc\uc5d0\uc11c\ub3c4 \ud6a8\uc728\uc801\uc778 \ub3d9\uc2dc\uc131 \uc81c\uc5b4\ub97c \uc704\ud55c \uc0c8\ub85c\uc6b4 \ud328\ud134\uc744 \uc81c\uc2dc\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\uc544\ud649 \ubc88\uc9f8\ub85c, HPC \ub3d9\uc2dc\uc131 \uc81c\uc5b4\uc758 \uc774\ub860\uc744 \uc2e4\uc81c \uc2dc\uc2a4\ud15c\uc5d0 \uc801\uc6a9\ud558\uae30 \uc704\ud574\uc11c\ub294 \ub2e4\uc591\ud55c \ud504\ub85c\uadf8\ub798\ubc0d \ubaa8\ub378\uacfc \uc54c\uace0\ub9ac\uc998 \uad6c\ud604 \uc0ac\ub840\ub97c \uba74\ubc00\ud788 \ubd84\uc11d\ud560 \ud544\uc694\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c \ubcd1\ub82c \ucc98\ub9ac\uc758 \uae30\ubcf8 \uc6d0\ub9ac, \ub370\uc774\ud130 \uacbd\uc7c1 \uc0c1\ud0dc \ud574\uacb0, \uc790\uc6d0 \ud560\ub2f9 \ucd5c\uc801\ud654 \ub4f1 \uc5ec\ub7ec \uce21\uba74\uc744 \uc885\ud569\uc801\uc73c\ub85c \uace0\ub824\ud558\uc5ec \uc2dc\uc2a4\ud15c\uc758 \uc804\ubc18\uc801 \uc131\ub2a5\uc744 \uadf9\ub300\ud654\ud560 \uc218 \uc788\ub294 \ubc29\ubc95\ub860\ub4e4\uc774 \uc5f0\uad6c\ub418\uace0 \uc788\uc73c\uba70, \uc774\ub7ec\ud55c \uc811\uadfc \ubc29\uc2dd\uc740 \uc55e\uc73c\ub85c\ub3c4 \uacc4\uc18d \ubc1c\uc804\ub420 \uc804\ub9dd\uc785\ub2c8\ub2e4.<\/p>\n\uc5f4 \ubc88\uc9f8\ub85c, \uc774\ucc98\ub7fc HPC \ub3d9\uc2dc\uc131 \ud328\ud134\uc740 \ub2e8\uc21c\ud55c \ub3d9\uae30\ud654 \ubb38\uc81c\ub97c \ub118\uc5b4\uc11c \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc758 \uc124\uacc4 \ucca0\ud559\uacfc \ubc00\uc811\ud558\uac8c \uc5f0\uacc4\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ud6a8\uc728\uc801\uc774\uace0 \uc548\uc815\uc801\uc778 \ub300\uaddc\ubaa8 \uc5f0\uc0b0 \ud658\uacbd\uc744 \uad6c\ucd95\ud558\uae30 \uc704\ud574\uc11c\ub294, \ub3d9\uc2dc\uc131 \uc81c\uc5b4\uc5d0 \ub300\ud55c \uc2ec\ub3c4 \uc788\ub294 \uc774\ud574\uc640 \ud568\uaed8 \ucd5c\uc2e0 \uae30\uc220 \ub3d9\ud5a5 \ubc0f \uc2e4\uc81c \uad6c\ud604 \uc0ac\ub840\ub4e4\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \ud559\uc2b5\ud574\uc57c \ud569\ub2c8\ub2e4. \uc55e\uc73c\ub85c\uc758 \ub0b4\uc6a9\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uc774\ub860\uc801 \ubc30\uacbd\uc744 \ubc14\ud0d5\uc73c\ub85c \ubcd1\ub82c \ucc98\ub9ac \uc54c\uace0\ub9ac\uc998, \uc2e4\uc81c \uc0ac\ub840 \uc5f0\uad6c, \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc758 \ucd5c\uc801\ud654 \ubc0f \ubbf8\ub798 \uc804\ub9dd\uc5d0 \ub300\ud574 \uad6c\uccb4\uc801\uc73c\ub85c \ub2e4\ub8e8\uc5b4 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n <\/p>\n<h2 id=\"2-%eb%b3%91%eb%a0%ac-%ec%b2%98%eb%a6%ac-%eb%b0%8f-%ed%94%84%eb%a1%9c%ea%b7%b8%eb%9e%98%eb%b0%8d-%eb%aa%a8%eb%8d%b8-%ea%b3%a0%ec%84%b1%eb%8a%a5-%ec%bb%b4%ed%93%a8%ed%8c%85%ec%9d%98-%ed%95%b5%ec%8b%ac-aapckoxfSo\">2. \ubcd1\ub82c \ucc98\ub9ac \ubc0f \ud504\ub85c\uadf8\ub798\ubc0d \ubaa8\ub378: \uace0\uc131\ub2a5 \ucef4\ud4e8\ud305\uc758 \ud575\uc2ec \uc804\ub7b5<\/h2>\n\uace0\uc131\ub2a5 \ucef4\ud4e8\ud305 \ud658\uacbd\uc5d0\uc11c\ub294 \uc791\uc5c5\uc744 \ubcd1\ub82c\ub85c \ucc98\ub9ac\ud558\uc5ec \uc804\uccb4 \uc5f0\uc0b0 \uc131\ub2a5\uc744 \ud68d\uae30\uc801\uc73c\ub85c \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \uac83\uc774 \ud575\uc2ec \ubaa9\ud45c\uc785\ub2c8\ub2e4. \uc774 \uc139\uc158\uc5d0\uc11c\ub294 HPC \uc2dc\uc2a4\ud15c\uc758 \ubcd1\ub82c \ucc98\ub9ac \ubc0f \ud504\ub85c\uadf8\ub798\ubc0d \ubaa8\ub378\uc5d0 \ub300\ud574 \uc2ec\uce35\uc801\uc73c\ub85c \ubd84\uc11d\ud560 \uac83\uc785\ub2c8\ub2e4. \ub2e4\uc591\ud55c \ud504\ub85c\uadf8\ub798\ubc0d \ubaa8\ub378\uacfc \ubcd1\ub82c \ucc98\ub9ac \uc804\ub7b5\uc740 \uac01\uac01\uc758 \ud2b9\uc131\uacfc \uc7a5\ub2e8\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\uba70, \uc774\ub97c \uc801\uc808\ud788 \uc120\ud0dd\ud558\uace0 \ucd5c\uc801\ud654\ud558\ub294 \uacfc\uc815\uc5d0\uc11c HPC \ub3d9\uc2dc\uc131 \uc81c\uc5b4\uc758 \ud575\uc2ec \uc6d0\uce59\uc774 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\uccab \ubc88\uc9f8\ub85c, \ubcd1\ub82c \ucc98\ub9ac \ubaa8\ub378\uc740 \uacf5\uc720 \uba54\ubaa8\ub9ac \ubaa8\ub378\uacfc \ubd84\uc0b0 \uba54\ubaa8\ub9ac \ubaa8\ub378\ub85c \ud06c\uac8c \ubd84\ub958\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacf5\uc720 \uba54\ubaa8\ub9ac \ubaa8\ub378\uc5d0\uc11c\ub294 \ub2e4\uc218\uc758 \uc2a4\ub808\ub4dc\uac00 \ub3d9\uc77c\ud55c \uba54\ubaa8\ub9ac \uacf5\uac04\uc744 \uc811\uadfc\ud558\uba74\uc11c \ud6a8\uc728\uc801\uc778 \ub370\uc774\ud130 \uad50\ud658\uc774 \uac00\ub2a5\ud558\uc9c0\ub9cc, \ub3d9\uc2dc\uc5d0 \ub370\uc774\ud130 \uacbd\uc7c1\uacfc \ub3d9\uae30\ud654 \ubb38\uc81c\ub97c \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\ub300\ub85c \ubd84\uc0b0 \uba54\ubaa8\ub9ac \ubaa8\ub378\uc740 \uac01 \ud504\ub85c\uc138\uc2a4\uac00 \ub3c5\ub9bd\uc801\uc778 \uba54\ubaa8\ub9ac \uacf5\uac04\uc744 \uac00\uc9c0\ubbc0\ub85c \ub370\uc774\ud130 \uac04 \ucda9\ub3cc \uac00\ub2a5\uc131\uc774 \ub0ae\uc73c\ub098, \ub178\ub4dc \uac04 \ud1b5\uc2e0 \uc9c0\uc5f0 \ubc0f \ub124\ud2b8\uc6cc\ud06c \ubcd1\ubaa9 \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud560 \uc704\ud5d8\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucc28\uc774\ub294 HPC \uc2dc\uc2a4\ud15c \uc124\uacc4\uc5d0\uc11c \uc911\uc694\ud55c \uc694\uc18c\ub85c \uc791\uc6a9\ud558\uba70, \uac1c\ubc1c\uc790\ub294 \ud2b9\uc815 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ud2b9\uc131\uc744 \uace0\ub824\ud558\uc5ec \uc801\uc808\ud55c \ubaa8\ub378\uc744 \uc120\ud0dd\ud558\uc5ec\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\ub450 \ubc88\uc9f8\ub85c, MPI(Message Passing Interface)\ub294 \ubd84\uc0b0 \uba54\ubaa8\ub9ac \ubaa8\ub378\uc5d0\uc11c \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud504\ub85c\uadf8\ub798\ubc0d \uc778\ud130\ud398\uc774\uc2a4\ub85c, \uac01 \ub178\ub4dc \uac04\uc758 \uba54\uc2dc\uc9c0 \uad50\ud658\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uc218\ud589\ud560 \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. MPI\uc758 \uc124\uacc4 \ucca0\ud559\uc740 \uba85\uc2dc\uc801\uc778 \ub370\uc774\ud130 \uc774\ub3d9\uacfc \ub3d9\uae30\ud654\uc5d0 \uc911\uc810\uc744 \ub450\ub294\ub370, \uc774\ub294 \ub300\uaddc\ubaa8 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\uc758 \uc608\uce21 \uac00\ub2a5\ud55c \ub3d9\uc791\uacfc \uc131\ub2a5 \ucd5c\uc801\ud654\uc5d0 \ud070 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4. \uc5ec\ub7ec \uc5f0\uad6c\uc5d0\uc11c\ub294 MPI \uae30\ubc18 HPC \uc2dc\uc2a4\ud15c\uc774 \uc218\uc2ed\uc5d0\uc11c \uc218\ubc31 \uac1c\uc758 \ub178\ub4dc\uc5d0 \uac78\uccd0 \ub192\uc740 \ud6a8\uc728\uc744 \ubcf4\uc774\ub294 \uc0ac\ub840\ub97c \ub2e4\uc218 \ubcf4\uace0\ud558\uace0 \uc788\uc73c\uba70, \uc774\uc640 \uad00\ub828\ud55c \ud1b5\uacc4 \uc790\ub8cc \uc5ed\uc2dc \uadf8 \uc131\ub2a5 \uc2e0\ub8b0\uc131\uc744 \ub4b7\ubc1b\uce68\ud569\ub2c8\ub2e4.<\/p>\n\uc138 \ubc88\uc9f8\ub85c, \uacf5\uc720 \uba54\ubaa8\ub9ac \ud658\uacbd\uc5d0\uc11c\ub294 OpenMP(Open Multi-Processing)\uac00 \ub300\ud45c\uc801\uc778 \ubcd1\ub82c \ucc98\ub9ac \ud504\ub808\uc784\uc6cc\ud06c\ub85c \uc790\ub9ac \uc7a1\uace0 \uc788\uc2b5\ub2c8\ub2e4. OpenMP\ub294 \ub2e4\uc911 \uc2a4\ub808\ub4dc\ub97c \uc190\uc27d\uac8c \uc0dd\uc131\ud558\uace0 \uad00\ub9ac\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud558\uba70, \ud2b9\ud788 \ub8e8\ud504 \ubcd1\ub82c\ud654(loop parallelism)\uc640 \uac19\uc740 \uae30\ubcf8\uc801\uc778 \ubcd1\ub82c \uc791\uc5c5 \ubd84\ud560 \uae30\ubc95\uc774 \ub0b4\uc7ac\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ubcf5\uc7a1\ud55c \uc218\uce58 \ud574\uc11d \ubb38\uc81c\ub098 \ud589\ub82c \uc5f0\uc0b0 \ub4f1\uc758 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 OpenMP\uc758 \ubcd1\ub82c \ucc98\ub9ac \uae30\ub2a5\uc744 \ud65c\uc6a9\ud558\uc5ec \uacc4\uc0b0 \uc2dc\uac04\uc744 \ud604\uc800\ud788 \ub2e8\ucd95\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\ub124 \ubc88\uc9f8\ub85c, \ucd5c\uadfc HPC \ubd84\uc57c\uc5d0\uc11c\ub294 \ud558\ub4dc\uc6e8\uc5b4 \uac00\uc18d\uae30\ub85c\uc11c\uc758 GPU(Graphics Processing Unit)\uac00 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \uc218\ud589\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. NVIDIA\uc758 CUDA\uc640 \uac19\uc740 \uae30\uc220\uc744 \ud1b5\ud574, \uc218\ucc9c \uac1c\uc758 \ucf54\uc5b4\ub97c \ud65c\uc6a9\ud55c \ubcd1\ub82c \uc5f0\uc0b0\uc774 \uac00\ub2a5\ud574\uc84c\uc73c\uba70, \uc774\ub7ec\ud55c \uae30\uc220\uc740 \uae30\uacc4 \ud559\uc2b5, \uc2dc\ubbac\ub808\uc774\uc158, \uc601\uc0c1 \ucc98\ub9ac \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0 \uc751\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. GPU \uac00\uc18d \ud658\uacbd\uc5d0\uc11c\ub294 CPU\uc640 GPU \uac04\uc758 \ud6a8\uc728\uc801\uc778 \uc791\uc5c5 \ubd84\ud560 \ubc0f \ub3d9\uc2dc\uc131 \uc81c\uc5b4\uac00 \ud544\uc218\uc801\uc774\uba70, \uc774\ub97c \uc704\ud574 \ub3d9\uc2dc \uc2e4\ud589 \ud328\ud134\uacfc \ub370\uc774\ud130 \uc804\uc1a1 \ucd5c\uc801\ud654 \uc804\ub7b5\uc774 \ubc18\ub4dc\uc2dc \uc801\uc6a9\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\ub2e4\uc12f \ubc88\uc9f8\ub85c, \ubcd1\ub82c \ucef4\ud4e8\ud305\uc758 \uc131\ub2a5\uc744 \uadf9\ub300\ud654\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc791\uc5c5\uc758 \ubd84\ud560, \uc2a4\ucf00\uc904\ub9c1, \uadf8\ub9ac\uace0 \ubd80\ud558 \ubd84\uc0b0(load balancing) \uc804\ub7b5\uc774 \ud575\uc2ec\uc785\ub2c8\ub2e4. HPC \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \ubcf4\ud1b5 \ubcf5\uc7a1\ud55c \uacc4\uc0b0 \uc791\uc5c5\uc744 \uc5ec\ub7ec \uac1c\uc758 \uc791\uc740 \uc791\uc5c5 \ub2e8\uc704\ub85c \ubd84\ud560\ud55c \ud6c4, \uac01 \uc791\uc5c5\uc774 \ubcd1\ub82c\ub85c \uc2e4\ud589\ub420 \uc218 \uc788\ub3c4\ub85d \uc720\uc5f0\ud558\uac8c \uc2a4\ucf00\uc904\ub9c1\ub429\ub2c8\ub2e4. \ud2b9\ud788, \ub3d9\uc801 \uc2a4\ucf00\uc904\ub9c1(dynamic scheduling) \uae30\ubc95\uc740 \uc791\uc5c5 \uac04\uc758 \uacc4\uc0b0 \ube44\uc6a9 \ucc28\uc774\uac00 \uc788\uc744 \ub54c \ud6a8\uacfc\uc801\uc73c\ub85c \uc804\uccb4 \ucc98\ub9ac \uc2dc\uac04\uc744 \ub2e8\ucd95\uc2dc\ucf1c \uc8fc\ubbc0\ub85c, \uc5ec\ub7ec \uc0ac\ub840 \uc5f0\uad6c\uc5d0\uc11c \uadf8 \uc720\uc6a9\uc131\uc774 \uc785\uc99d\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\uc5ec\uc12f \ubc88\uc9f8\ub85c, \ubcd1\ub82c \ucc98\ub9ac\ub97c \ucd5c\uc801\ud654\ud558\uae30 \uc704\ud55c \ub610 \ub2e4\ub978 \uc811\uadfc \ubc29\uc2dd\uc740 \ub370\uc774\ud130 \ubcd1\ub82c(data parallelism)\uacfc \ud0dc\uc2a4\ud06c \ubcd1\ub82c(task parallelism)\uc758 \ud63c\ud569 \ubaa8\ub378\uc744 \ub3c4\uc785\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ub370\uc774\ud130 \ubcd1\ub82c\uc740 \ub3d9\uc77c\ud55c \uc791\uc5c5\uc744 \uc5ec\ub7ec \ub370\uc774\ud130 \ud56d\ubaa9\uc5d0 \ub300\ud574 \ub3d9\uc2dc\uc5d0 \uc218\ud589\ud558\ub3c4\ub85d \ud558\ub294 \ubc18\uba74, \ud0dc\uc2a4\ud06c \ubcd1\ub82c\uc740 \uc11c\ub85c \ub2e4\ub978 \uc791\uc5c5\uc744 \ub3d9\uc2dc\uc5d0 \uc2e4\ud589\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubaa8\ub378\uc758 \uacb0\ud569\uc740 \ud2b9\uc815 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uad6c\uc870\uc5d0 \ub530\ub77c \ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \ub3c4\ucd9c\ud560 \uc218 \uc788\ub294 \uc720\uc5f0\ud55c \ud504\ub808\uc784\uc6cc\ud06c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub300\uaddc\ubaa8 \uacfc\ud559 \uacc4\uc0b0\uc5d0\uc11c\ub294 \ub370\uc774\ud130 \ubcd1\ub82c \ud328\ub7ec\ub2e4\uc784\uacfc \ud0dc\uc2a4\ud06c \ubcd1\ub82c \ud328\ub7ec\ub2e4\uc784\uc744 \ub3d9\uc2dc\uc5d0 \ud65c\uc6a9\ud558\uc5ec, \uacc4\uc0b0 \uc790\uc6d0\uc758 \ud6a8\uc728\uc131\uc744 \uadf9\ub300\ud654\ud558\ub294 \uc0ac\ub840\uac00 \ubcf4\uace0\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\uc77c\uacf1 \ubc88\uc9f8\ub85c, HPC \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \ubcd1\ub82c \ucc98\ub9ac\uc758 \ud6a8\uc728\uc744 \ub192\uc774\uae30 \uc704\ud574 \uc54c\uace0\ub9ac\uc998 \ucc28\uc6d0\uc758 \ucd5c\uc801\ud654\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uace0\uc131\ub2a5 \uc54c\uace0\ub9ac\uc998 \uc124\uacc4\uc5d0\uc11c\ub294 \uac04\ub2e8\ud55c \ubcd1\ub82c \ucc98\ub9ac\ub97c \ub118\uc5b4\uc11c, \ub370\uc774\ud130 \uc758\uc874\uc131, \uc791\uc5c5 \uac04 \ub3d9\uae30\ud654, \uadf8\ub9ac\uace0 \uba54\ubaa8\ub9ac \uc811\uadfc \ud328\ud134 \ucd5c\uc801\ud654 \ub4f1\uc758 \ub2e4\uc591\ud55c \uc694\uc18c\ub97c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc2e4\uc81c\ub85c, \uc218\uc2ed \ub144 \uac04\uc758 \uc5f0\uad6c \uacb0\uacfc\ub97c \ud1b5\ud574 \uc81c\uc2dc\ub41c \ubcd1\ub82c \uc54c\uace0\ub9ac\uc998\ub4e4\uc740 \uac01\uae30 \ub2e4\ub978 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud0c1\uc6d4\ud55c \uc131\ub2a5 \ud5a5\uc0c1\uc744 \uc774\ub04c\uc5b4\ub0b4\uace0 \uc788\uc73c\uba70, \uc774\ub7ec\ud55c \uc54c\uace0\ub9ac\uc998\ub4e4\uc740 \uc0b0\uc5c5\uacc4\uc758 \ub2e4\uc591\ud55c \ubb38\uc81c \ud574\uacb0\uc5d0 \uc131\uacf5\uc801\uc73c\ub85c \uc751\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\uc5ec\ub35f \ubc88\uc9f8\ub85c, \ubcd1\ub82c \ucc98\ub9ac \ubaa8\ub378\uc758 \ubc1c\uc804\uc5d0 \uc788\uc5b4\uc11c \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uac1c\ubc1c \ub3c4\uad6c\uc758 \uc5ed\ud560 \uc5ed\uc2dc \ub9e4\uc6b0 \ud07d\ub2c8\ub2e4. \ud604\ub300 HPC \ud658\uacbd\uc5d0\uc11c\ub294 \ucf54\ub4dc \ud504\ub85c\ud30c\uc77c\ub9c1, \ub514\ubc84\uae45, \uadf8\ub9ac\uace0 \uc131\ub2a5 \ubd84\uc11d \ub3c4\uad6c\ub4e4\uc774 \ud544\uc218\uc801\uc774\uba70, \uc774\ub97c \ud1b5\ud574 \ubcd1\ub82c \uc54c\uace0\ub9ac\uc998\uc758 \ubcd1\ubaa9 \uc9c0\uc810\uc744 \uc2e0\uc18d\ud558\uac8c \ud30c\uc545\ud558\uace0 \uac1c\uc120\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub300\ud45c\uc801\uc778 \ub3c4\uad6c\ub85c\ub294 Intel VTune, NVIDIA Nsight, \uadf8\ub9ac\uace0 GNU profiler \ub4f1\uc774 \uc788\uc73c\uba70, \uc774\ub4e4 \ub3c4\uad6c\ub294 \uc2e4\uc2dc\uac04\uc73c\ub85c \uc131\ub2a5 \ub370\uc774\ud130\ub97c \uc218\uc9d1\ud558\uace0 \ubd84\uc11d\ud558\uc5ec, \ucd5c\uc801\uc758 \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc744 \uc801\uc6a9\ud558\ub294 \ub370 \uae30\uc5ec\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\uc544\ud649 \ubc88\uc9f8\ub85c, \ubcd1\ub82c \ucc98\ub9ac\uc640 \ud504\ub85c\uadf8\ub798\ubc0d \ubaa8\ub378 \uc120\ud0dd\uc5d0 \ub530\ub978 \uc2e4\uc81c \uad6c\ud604 \uc0ac\ub840\ub4e4\uc744 \uba74\ubc00\ud788 \uc0b4\ud3b4\ubcf4\uba74, \uac01 \ubaa8\ub378\uc774 \uac16\ub294 \uace0\uc720\uc758 \ud55c\uacc4\uc640 \uc7a5\uc810\uc744 \uba85\ud655\ud788 \uc778\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubd80 HPC \uc2dc\uc2a4\ud15c\uc740 \ub370\uc774\ud130\uc758 \ud06c\uae30\uc640 \ubcf5\uc7a1\uc131\uc5d0 \ub530\ub77c MPI\uc640 OpenMP\ub97c \uc870\ud569\ud55c \ud558\uc774\ube0c\ub9ac\ub4dc \ubaa8\ub378\uc744 \ucc44\ud0dd\ud558\uace0 \uc788\uc73c\uba70, \uc774\ub7ec\ud55c \uc811\uadfc \ubc29\uc2dd\uc740 \uac01 \ubaa8\ub378\uc758 \uc7a5\uc810\uc744 \uadf9\ub300\ud654\ud558\uace0 \ub2e8\uc810\uc744 \ubcf4\uc644\ud558\ub294 \ud6a8\uacfc\uc801\uc778 \ud574\uacb0\ucc45\uc73c\ub85c \uc791\uc6a9\ud569\ub2c8\ub2e4. \uc5ec\ub7ec \uc0ac\ub840 \uc5f0\uad6c\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \ud63c\ud569 \ubaa8\ub378\uc774 \uc804\ud1b5\uc801\uc778 \ub2e8\uc77c \ubaa8\ub378\uc5d0 \ube44\ud574 \uc6d4\ub4f1\ud788 \ub192\uc740 \uc131\ub2a5\uacfc \uc548\uc815\uc131\uc744 \uc81c\uacf5\ud568\uc744 \uc785\uc99d\ud558\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n\uc5f4 \ubc88\uc9f8\ub85c, \uc774\uc640 \uac19\uc774 \ub2e4\uc591\ud55c \ubcd1\ub82c \ucc98\ub9ac \ubc29\ubc95\ub860\uc740 \uace0\uc131\ub2a5 \ucef4\ud4e8\ud305\uc758 \uc131\ub2a5 \uc9c0\ud45c\ub97c \ud68d\uae30\uc801\uc73c\ub85c \uac1c\uc120\ud558\ub294 \ub370 \uc911\ucd94\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. HPC \ud658\uacbd\uc5d0\uc11c\uc758 \uacc4\uc0b0 \uc131\ub2a5, \uc751\ub2f5 \uc2dc\uac04, \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc131 \ub4f1\uc758 \ub2e4\uc591\ud55c \uc131\ub2a5 \uc9c0\ud45c\ub294 \ubcd1\ub82c \ucc98\ub9ac \ubaa8\ub378\uacfc \uadf8\uc5d0 \ub530\ub978 \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc758 \uc801\uc808\ud55c \uc120\ud0dd \ubc0f \ucd5c\uc801\ud654\uc5d0 \ud06c\uac8c \uc758\uc874\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c, \uc2dc\uc2a4\ud15c \uc124\uacc4\uc790\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ud2b9\uc131\uacfc \uc694\uad6c\uc5d0 \ub9de\ucd94\uc5b4 \ucd5c\uc801\uc758 \ubcd1\ub82c \ucc98\ub9ac \uc804\ub7b5\uc744 \uc218\ub9bd\ud558\uace0, \uc774\ub97c \uc9c0\uc18d\uc801\uc73c\ub85c \uc131\ub2a5 \ubd84\uc11d \ubc0f \ucd5c\uc801\ud654\ub97c \ud1b5\ud574 \uac1c\uc120\ud574\ub098\uac00\uc57c \ud569\ub2c8\ub2e4. \uc774\uc640 \uac19\uc740 \ub178\ub825\uc774 \uacb0\uc2e4\uc744 \ub9fa\uc744 \ub54c, HPC \ud658\uacbd\uc740 \ubbf8\ub798\uc758 \ub300\uaddc\ubaa8 \uc5f0\uc0b0 \ubb38\uc81c\ub97c \ud574\uacb0\ud560 \uc218 \uc788\ub294 \uac15\ub825\ud55c \ub3c4\uad6c\ub85c \uc790\ub9ac \uc7a1\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n <\/p>\n<h2 id=\"3-%ec%8b%a4%ec%8b%9c%ea%b0%84-%ec%82%ac%eb%a1%80-%ec%97%b0%ea%b5%ac%eb%a5%bc-%ed%86%b5%ed%95%9c-%ec%84%b1%eb%8a%a5-%eb%b6%84%ec%84%9d-%eb%b0%8f-%ec%b5%9c%ec%a0%81%ed%99%94-%ec%a0%84%eb%9e%b5-aapckoxfSo\">3. \uc2e4\uc2dc\uac04 \uc0ac\ub840 \uc5f0\uad6c\ub97c \ud1b5\ud55c \uc131\ub2a5 \ubd84\uc11d \ubc0f \ucd5c\uc801\ud654 \uc804\ub7b5<\/h2>\nHPC \ub3d9\uc2dc\uc131 \ud328\ud134\uacfc \ubcd1\ub82c \ucc98\ub9ac \ubaa8\ub378\uc774 \ub2e8\uc21c\ud55c \uc774\ub860\uc774\ub098 \uc2e4\ud5d8\uc2e4 \uc218\uc900\uc758 \uc5f0\uad6c\uc5d0 \uba38\ubb34\ub974\uc9c0 \uc54a\uace0, \uc2e4\uc81c \uc0b0\uc5c5\uacc4 \ubc0f \uc5f0\uad6c \uae30\uad00\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uad6c\ud604\ub418\uace0 \uc788\ub294\uc9c0 \uc774\ud574\ud558\ub294 \uac83\uc740 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ubcf8 \uc139\uc158\uc5d0\uc11c\ub294 \ub2e4\uc591\ud55c \uc2e4\uc81c \uc0ac\ub840 \uc5f0\uad6c\ub97c \ubc14\ud0d5\uc73c\ub85c HPC \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc774 \uc801\uc6a9\ub41c \uc0ac\ub840\uc640 \uadf8\ub85c \uc778\ud55c \uc131\ub2a5 \ud5a5\uc0c1\uc744 \uad6c\uccb4\uc801\uc778 \ub370\uc774\ud130\uc640 \ud568\uaed8 \ubd84\uc11d\ud558\uace0\uc790 \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0ac\ub840 \uc5f0\uad6c\ub294 \uc774\ub860\uacfc \uc2e4\uc81c\uc758 \uac04\uadf9\uc744 \uba54\uc6b0\uba70, \uc55e\uc73c\ub85c\uc758 \ucd5c\uc801\ud654 \uc804\ub7b5 \uc218\ub9bd\uc5d0 \ud070 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n\uccab \ubc88\uc9f8 \uc0ac\ub840\ub85c, \uae30\uc0c1 \uc608\uce21 \ubc0f \uc2dc\ubbac\ub808\uc774\uc158 \ubd84\uc57c\uc5d0\uc11c\ub294 \ub300\uaddc\ubaa8 \ub370\uc774\ud130 \uc9d1\uc57d\uc801\uc778 \uc5f0\uc0b0\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc804\ud1b5\uc801\uc778 \ub2e8\uc77c \uc2a4\ub808\ub4dc \ubc29\uc2dd\uc73c\ub85c\ub294 \uc608\uce21 \ubaa8\ub378\uc758 \uc815\ubc00\ub3c4\uc640 \uc751\ub2f5 \uc18d\ub3c4\ub97c \ub3d9\uc2dc\uc5d0 \ub9cc\uc871\uc2dc\ud0a4\uae30 \uc5b4\ub835\uae30 \ub54c\ubb38\uc5d0, \ub2e4\uc911 \ud504\ub85c\uc138\uc11c \ud658\uacbd\uc5d0\uc11c MPI\uc640 OpenMP\ub97c \uacb0\ud569\ud55c \ud558\uc774\ube0c\ub9ac\ub4dc \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \ud328\ud134\uc774 \ub3c4\uc785\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c\ub85c, \ubbf8\uad6d \ubc0f \uc720\ub7fd\uc758 \uc5ec\ub7ec \uae30\uc0c1\uccad\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \ubcd1\ub82c \ucc98\ub9ac \uae30\ubc95\uc744 \ud65c\uc6a9\ud558\uc5ec \uc608\uce21 \ubaa8\ub378\uc758 \uc5f0\uc0b0 \uc18d\ub3c4\ub97c 5\ubc30 \uc774\uc0c1 \ud5a5\uc0c1\uc2dc\ucf30\uc73c\uba70, \uacb0\uacfc\uc801\uc73c\ub85c \ubcf4\ub2e4 \uc2e0\uc18d\ud55c \uae30\uc0c1 \uacbd\ubcf4 \uc2dc\uc2a4\ud15c\uc744 \uad6c\ud604\ud558\ub294 \ub370 \uc131\uacf5\ud558\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n\ub450 \ubc88\uc9f8 \uc0ac\ub840\ub294 \uc0dd\uba85 \uacfc\ud559 \ubd84\uc57c\uc758 \uc720\uc804\uccb4 \ubd84\uc11d\uc785\ub2c8\ub2e4. \uc720\uc804\uccb4 \ub370\uc774\ud130\ub294 \uc218\uc2ed\uc5b5 \uac1c\uc758 \uc5fc\uae30\uc11c\uc5f4 \ub370\uc774\ud130\ub97c \ud3ec\ud568\ud558\uace0 \uc788\uc5b4, \uc774\ub97c \uc2e4\uc2dc\uac04\uc73c\ub85c \ubd84\uc11d\ud558\uae30 \uc704\ud574\uc11c\ub294 \uace0\uc131\ub2a5 \ubcd1\ub82c \ucc98\ub9ac\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ud55c \uc5f0\uad6c\ud300\uc740 \ubd84\uc0b0 \ucef4\ud4e8\ud305 \ud658\uacbd\uc5d0\uc11c GPU\uc640 CPU\ub97c \ub3d9\uc2dc\uc5d0 \ud65c\uc6a9\ud558\ub294 \ub3d9\uc2dc\uc131 \ud328\ud134\uc744 \uc801\uc6a9\ud558\uc600\uc73c\uba70, \uadf8 \uacb0\uacfc \uae30\uc874 \ub300\ube44 70% \uc774\uc0c1\uc758 \uc2dc\uac04 \ub2e8\ucd95 \ud6a8\uacfc\ub97c \uc5bb\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\uc640 \uac19\uc740 \uc0ac\ub840\ub294 \ub370\uc774\ud130 \uc9d1\uc57d\uc801 \uc791\uc5c5\uc5d0\uc11c\uc758 \ud6a8\uc728\uc801 \ub3d9\uc2dc\uc131 \uc81c\uc5b4\uc758 \uc911\uc694\uc131\uc744 \uba85\ud655\ud558\uac8c \ubcf4\uc5ec\uc8fc\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\uc138 \ubc88\uc9f8 \uc0ac\ub840\ub85c, \uae08\uc735 \ubc0f \ud22c\uc790 \ubd84\uc57c\uc5d0\uc11c\uc758 \uc2e4\uc2dc\uac04 \uc704\ud5d8 \ubd84\uc11d \ubc0f \uac70\ub798 \uc2dc\uc2a4\ud15c\ub3c4 HPC \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc758 \uc801\uc6a9 \uc0ac\ub840\ub85c \uc8fc\ubaa9\ud560 \ub9cc\ud569\ub2c8\ub2e4. \uae08\uc735 \uc2dc\uc7a5\uc5d0\uc11c\ub294 \ubc00\ub9ac\ucd08 \ub2e8\uc704\uc758 \uc751\ub2f5\uc2dc\uac04\uc774 \uc911\uc694\ud55c\ub370, \uc5ec\ub7ec \uac70\ub798\ub97c \ub3d9\uc2dc\uc5d0 \ubd84\uc11d\ud558\ub294 \ud658\uacbd\uc5d0\uc11c \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc740 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc2e4\uc81c\ub85c, \uc138\uacc4\uc801\uc778 \uae08\uc735 \uae30\uad00\ub4e4\uc740 \ub2e4\uc911 \uc2a4\ub808\ub4dc\uc640 \ube44\ub3d9\uae30 I\/O \ucc98\ub9ac \uae30\uc220\uc744 \uc801\uc6a9\ud558\uc5ec \uac70\ub798 \ucc98\ub9ac \uc18d\ub3c4\ub97c \ud68d\uae30\uc801\uc73c\ub85c \uac1c\uc120\ud558\uc600\uace0, \uc774\ub85c \uc778\ud574 \uc2dc\uc7a5 \ub9ac\uc2a4\ud06c \ud3c9\uac00 \ubc0f \uc790\uc0b0 \uad00\ub9ac \uc2dc\uc2a4\ud15c\uc758 \uc2e0\ub8b0\uc131\uc744 \uc0c1\ub2f9 \ubd80\ubd84 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\ub124 \ubc88\uc9f8 \uc0ac\ub840\ub294 \uc790\ub3d9\ucc28 \ubc0f \ub85c\ubd07 \ubd84\uc57c\uc5d0\uc11c\uc758 \uc790\uc728 \uc8fc\ud589 \uc2dc\uc2a4\ud15c\uc785\ub2c8\ub2e4. \uc790\uc728 \uc8fc\ud589 \uc2dc\uc2a4\ud15c\uc740 \uc218\ub9ce\uc740 \uc13c\uc11c \ub370\uc774\ud130\uc640 \uc2e4\uc2dc\uac04 \uc758\uc0ac \uacb0\uc815\uc744 \ud544\uc694\ub85c \ud558\ub294 \ubcf5\uc7a1\ud55c \uc2dc\uc2a4\ud15c\uc73c\ub85c, \ub3d9\uc2dc\uc131 \uc81c\uc5b4\uac00 \uc81c\ub300\ub85c \uc774\ub8e8\uc5b4\uc9c0\uc9c0 \uc54a\uc73c\uba74 \uc548\uc804\uc5d0 \uc2ec\uac01\ud55c \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud55c \uad6d\ub0b4 \uc790\ub3d9\ucc28 \uc81c\uc870\uc5c5\uccb4\ub294 HPC \ub3d9\uc2dc\uc131 \ud328\ud134\uc744 \uc801\uc6a9\ud558\uc5ec \uc5ec\ub7ec \ubaa8\ub4c8 \uac04 \ub370\uc774\ud130\ub97c \ub3d9\uc2dc \ucc98\ub9ac\ud558\uace0, \uae34\uae09 \uc0c1\ud669\uc5d0 \ube60\ub974\uac8c \ub300\uc751\ud560 \uc218 \uc788\ub294 \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud588\uc2b5\ub2c8\ub2e4. \uc774 \uc0ac\ub840\uc5d0\uc11c\ub294 GPU \uac00\uc18d \ubc0f FPGA\ub97c \ud1b5\ud55c \ud558\ub4dc\uc6e8\uc5b4 \uae30\ubc18 \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc774 \ud568\uaed8 \uc801\uc6a9\ub418\uc5b4, \ucef4\ud4e8\ud305 \uc18d\ub3c4\uc640 \uc548\uc815\uc131 \ubaa8\ub450\ub97c \ub9cc\uc871\uc2dc\ud0a8 \uc0ac\ub840\ub85c \ud3c9\uac00\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\ub2e4\uc12f \ubc88\uc9f8 \uc0ac\ub840\uc5d0\uc11c\ub294 \ud559\uc220 \uc5f0\uad6c \ubd84\uc57c\uc5d0\uc11c HPC\ub97c \ud65c\uc6a9\ud55c \ub300\uaddc\ubaa8 \uc2dc\ubbac\ub808\uc774\uc158 \uc5f0\uad6c\ub97c \uc0b4\ud3b4\ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ucc9c\uccb4 \ubb3c\ub9ac\ud559 \uc2dc\ubbac\ub808\uc774\uc158\uc5d0\uc11c\ub294 \uc218\ubc31\ub9cc \uac1c \uc774\uc0c1\uc758 \uc5f0\uc0b0 \ub2e8\uc704\ub97c \ub3d9\uc2dc\uc5d0 \ucc98\ub9ac\ud574\uc57c \ud558\ub294\ub370, \uc774\ub97c \uc704\ud574 \uc790\uccb4 \uac1c\ubc1c\ud55c \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \ud504\ub808\uc784\uc6cc\ud06c\ub97c \uc801\uc6a9\ud55c \uc5f0\uad6c\ud300\uc774 \uae30\uc874 \ubaa8\ub378 \ub300\ube44 4\ubc30 \uc774\uc0c1\uc758 \uc131\ub2a5 \ud5a5\uc0c1\uc744 \uc774\ub8e8\uc5b4\ub0b8 \ubc14 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc640 \uac19\uc740 \uc0ac\ub840\ub294 \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc774 \uc5f0\uad6c \ubd84\uc57c\uc5d0\uc11c \uc0c8\ub85c\uc6b4 \ubc1c\uacac\uacfc \uc815\ubc00\ud55c \ubaa8\ub378\ub9c1\uc744 \uac00\ub2a5\ud558\uac8c \ud55c\ub2e4\ub294 \uac15\ub825\ud55c \uc99d\uac70\ub85c \uc791\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\uc5ec\uc12f \ubc88\uc9f8 \uc0ac\ub840\ub294 \ubcd1\uc6d0 \ubc0f \uc758\ub8cc \uc601\uc0c1 \ubd84\uc11d \ubd84\uc57c\uc5d0\uc11c\uc758 \uc801\uc6a9\uc785\ub2c8\ub2e4. \ucd5c\uc2e0 \uc758\ub8cc \uc601\uc0c1 \ucc98\ub9ac \uae30\uc220\uc740 \uace0\ud574\uc0c1\ub3c4\uc758 3D \uc601\uc0c1 \ub370\uc774\ud130 \ubc0f \uc2e4\uc2dc\uac04 \uc9c4\ub2e8 \uc54c\uace0\ub9ac\uc998\uc744 \ud544\uc694\ub85c \ud558\uba70, \uc774\ub97c \uc704\ud574 HPC \ud658\uacbd\uc5d0\uc11c\uc758 \ub3d9\uc2dc\uc131 \uc81c\uc5b4\uac00 \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ud55c \uc758\ub8cc \uae30\uad00\uc740 GPU \uac00\uc18d\uacfc CPU \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\uc220\uc744 \uacb0\ud569\ud558\uc5ec, CT \uc601\uc0c1 \ubd84\uc11d \uc18d\ub3c4\ub97c \uae30\uc874 \uc2dc\uc2a4\ud15c \ub300\ube44 60% \uc774\uc0c1 \ub2e8\ucd95\uc2dc\ucf30\uace0, \uc774\ub294 \ube60\ub978 \uc9c4\ub2e8\uacfc \uce58\ub8cc \uacb0\uc815\uc5d0 \uacb0\uc815\uc801\uc778 \uae30\uc5ec\ub97c \ud558\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n\uc77c\uacf1 \ubc88\uc9f8 \uc0ac\ub840\ub85c, \uc81c\uc870\uc5c5\uacfc \uc2a4\ub9c8\ud2b8 \ud329\ud1a0\ub9ac \ud658\uacbd\uc5d0\uc11c\ub3c4 HPC \uc2dc\uc2a4\ud15c\uacfc \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc774 \ud65c\ubc1c\ud788 \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc0dd\uc0b0 \ub77c\uc778\uc758 \uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1\uacfc \ud488\uc9c8 \uad00\ub9ac \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub2e4\uc218\uc758 \uc13c\uc11c \ub370\uc774\ud130\ub97c \ub3d9\uc2dc\uc5d0 \ucc98\ub9ac\ud574\uc57c \ud558\ub294 \uc0c1\ud669\uc5d0\uc11c, \ubd84\uc0b0 \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \ud328\ud134\uacfc \uc2e4\uc2dc\uac04 \ub370\uc774\ud130 \ubd84\uc11d \uae30\ubc95\uc774 \ub3c4\uc785\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc2dc\uc2a4\ud15c\uc740 \uc0dd\uc0b0 \ud6a8\uc728\uc131\uacfc \ud488\uc9c8\uc744 \ub3d9\uc2dc\uc5d0 \uac1c\uc120\ud558\uba70, \uc81c\uc870\uc5c5 \ubd84\uc57c\uc5d0\uc11c\uc758 \uacbd\uc7c1\ub825\uc744 \ud06c\uac8c \ub192\uc774\ub294 \uc5ed\ud560\uc744 \uc218\ud589\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\uc5ec\ub35f \ubc88\uc9f8 \uc0ac\ub840\uc5d0\uc11c\ub294 \ub300\uaddc\ubaa8 \uc628\ub77c\uc778 \uac8c\uc784 \uc11c\ubc84\ub97c \ud1b5\ud55c \uc0ac\uc6a9\uc790 \ub3d9\uc2dc \uc811\uc18d \ucc98\ub9ac \uc0ac\ub840\ub97c \ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac8c\uc784 \uc11c\ubc84\ub294 \uc218\ucc9c \uba85\uc758 \uc0ac\uc6a9\uc790\uac00 \ub3d9\uc2dc\uc5d0 \uc811\uc18d\ud558\uc5ec \uac8c\uc784 \uc138\uc158\uc744 \uc720\uc9c0\ud574\uc57c \ud558\uba70, \uc774 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ub370\uc774\ud130 \ucda9\ub3cc \ubc0f \uc751\ub2f5 \uc9c0\uc5f0\uc744 \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \uace0\ub3c4\ud654\ub41c \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uc54c\uace0\ub9ac\uc998\uc774 \uc801\uc6a9\ub429\ub2c8\ub2e4. \uc2e4\uc81c \uc0ac\ub840\uc5d0\uc11c\ub294 \ubd84\uc0b0 \uce90\uc2dc \uc2dc\uc2a4\ud15c\uacfc \ub3d9\uc801 \ub85c\ub4dc \ubc38\ub7f0\uc2f1\uc744 \ud1b5\ud55c \ucd5c\uc801\ud654\uac00 \uc9c4\ud589\ub418\uc5b4, \uc0ac\uc6a9\uc790 \uacbd\ud5d8 \uac1c\uc120 \ubc0f \uc11c\ubc84 \uacfc\ubd80\ud558 \ubb38\uc81c\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ud574\uc18c\ud55c \uc0ac\ub840\uac00 \ubcf4\uace0\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\uc544\ud649 \ubc88\uc9f8 \uc0ac\ub840\ub294 \ud074\ub77c\uc6b0\ub4dc \ucef4\ud4e8\ud305 \ud658\uacbd\uc5d0\uc11c\uc758 HPC \uc790\uc6d0 \uad00\ub9ac\uc785\ub2c8\ub2e4. \ud074\ub77c\uc6b0\ub4dc \uae30\ubc18 HPC \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \ub3d9\uc801 \uc790\uc6d0 \ud560\ub2f9 \ubc0f \uc2a4\ucf00\uc904\ub9c1\uc774 \ud544\uc218\uc801\uc774\uba70, \uc774\ub97c \uc704\ud574 \ucee8\ud14c\uc774\ub108 \uc624\ucf00\uc2a4\ud2b8\ub808\uc774\uc158\uacfc \ud568\uaed8 \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc774 \uae34\ubc00\ud558\uac8c \uc5f0\uacc4\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\ub7ec \ud074\ub77c\uc6b0\ub4dc \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4\ub4e4\uc740 \uc774\ub7ec\ud55c \uae30\uc220\uc744 \ud65c\uc6a9\ud558\uc5ec, \uc0ac\uc6a9\uc790\uc758 \uc694\uccad\uc744 \uc2e0\uc18d\ud558\uac8c \ucc98\ub9ac\ud558\uace0 \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc758 \ubd80\ud558\ub97c \uade0\ub4f1\ud558\uac8c \ubd84\uc0b0\uc2dc\ud0a4\ub294 \ub370 \uc131\uacf5\ud558\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n\uc5f4 \ubc88\uc9f8 \uc0ac\ub840\ub85c, \uc804\ub825 \ubc0f \uc5d0\ub108\uc9c0 \uad00\ub9ac \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub3c4 HPC \ub3d9\uc2dc\uc131 \ud328\ud134\uc774 \uadf8 \uc751\uc6a9 \uac00\ub2a5\uc131\uc744 \uc785\uc99d\ud558\uc600\uc2b5\ub2c8\ub2e4. \ub300\uaddc\ubaa8 \uc5d0\ub108\uc9c0 \uc18c\ube44 \ub370\uc774\ud130\ub97c \uc2e4\uc2dc\uac04\uc73c\ub85c \ubd84\uc11d\ud558\uc5ec, \uc804\ub825\ub9dd\uc758 \uc548\uc815\uc131\uacfc \ud6a8\uc728\uc131\uc744 \ub192\uc774\ub294 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \ub2e4\uc218\uc758 \uc13c\uc11c\uc640 \ubd84\uc11d \ub178\ub4dc \uac04\uc758 \ub3d9\uc2dc \ub370\uc774\ud130 \ucc98\ub9ac\uac00 \uc911\uc694\ud569\ub2c8\ub2e4. \ud574\ub2f9 \ubd84\uc57c\uc758 \uc5f0\uad6c\uc5d0\uc11c\ub294 \ubd84\uc0b0 \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uacfc \uace0\uc131\ub2a5 \ub370\uc774\ud130 \uc2a4\ud2b8\ub9bc \ucc98\ub9ac \uae30\uc220\uc744 \ub3c4\uc785\ud558\uc5ec, \uc804\ub825 \uc608\uce21 \ubaa8\ub378\uc758 \uc815\ud655\ub3c4\ub97c \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0a8 \uc0ac\ub840\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0ac\ub840\ub4e4\uc744 \uc885\ud569\ud574\ubcf4\uba74, HPC \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc2e4\uc2dc\uac04 \ucc98\ub9ac \ub2a5\ub825\uacfc \uc548\uc815\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ud575\uc2ec \uc694\uc18c\ub85c\uc11c, \uc55e\uc73c\ub85c\ub3c4 \uc9c0\uc18d\uc801\uc778 \ubc1c\uc804\uacfc \ud601\uc2e0\uc774 \uc774\ub8e8\uc5b4\uc9c8 \uac83\uc73c\ub85c \uc804\ub9dd\ub429\ub2c8\ub2e4.<\/p>\n <\/p>\n<h2 id=\"4-%ec%b5%9c%ec%a0%81%ed%99%94-%ea%b8%b0%eb%b2%95%ea%b3%bc-%eb%af%b8%eb%9e%98-%ec%a0%84%eb%a7%9d-c-%eb%b0%8f-%ea%b8%b0%ed%83%80-%ec%96%b8%ec%96%b4%eb%a5%bc-%ed%99%9c%ec%9a%a9%ed%95%9c-%eb%8f%99-aapckoxfSo\">4. \ucd5c\uc801\ud654 \uae30\ubc95\uacfc \ubbf8\ub798 \uc804\ub9dd: C++ \ubc0f \uae30\ud0c0 \uc5b8\uc5b4\ub97c \ud65c\uc6a9\ud55c \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95<\/h2>\n\ub9c8\uc9c0\ub9c9 \uc139\uc158\uc5d0\uc11c\ub294 HPC \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc758 \ucd5c\uc801\ud654 \uc804\ub7b5\uacfc \ubbf8\ub798 \ubc1c\uc804 \ubc29\ud5a5\uc5d0 \ub300\ud574 \uc9d1\uc911\uc801\uc73c\ub85c \ub2e4\ub8e8\uc5b4 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ud2b9\ud788, C++\uacfc \uac19\uc740 \uace0\uc131\ub2a5 \uc5b8\uc5b4\ub97c \ud65c\uc6a9\ud55c \ucd5c\uc801\ud654 \uc0ac\ub840\uc640 \ud568\uaed8 \ucd5c\uc2e0 \uae30\uc220 \ub3d9\ud5a5, \uba38\uc2e0\ub7ec\ub2dd\uacfc \ud1b5\ud569\ub41c \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \ud328\ud134, \uadf8\ub9ac\uace0 \uc0c8\ub85c\uc6b4 \ud558\ub4dc\uc6e8\uc5b4 \uc544\ud0a4\ud14d\ucc98\uc640\uc758 \uc735\ud569 \uac00\ub2a5\uc131\uae4c\uc9c0 \ub2e4\uc591\ud55c \uc8fc\uc81c\ub97c \ud3ec\ud568\ud558\uc5ec \uc2ec\ub3c4 \uc788\uac8c \ubd84\uc11d\ud558\uaca0\uc2b5\ub2c8\ub2e4. \ub3d9\uc2dc\uc131 \uc81c\uc5b4\uc758 \ucd5c\uc801\ud654 \ubb38\uc81c\ub294 \ub2e8\uc21c\ud788 \uacc4\uc0b0 \uc18d\ub3c4\ub97c \ub192\uc774\ub294 \uac83\ubfd0 \uc544\ub2c8\ub77c, \uc2dc\uc2a4\ud15c\uc758 \uc5d0\ub108\uc9c0 \ud6a8\uc728, \uc548\uc815\uc131, \uadf8\ub9ac\uace0 \uc720\uc9c0 \ubcf4\uc218\uc131\uae4c\uc9c0 \ud3ec\uad04\ud558\ub294 \ubcf5\ud569\uc801\uc778 \ub3c4\uc804 \uacfc\uc81c\ub85c \uc778\uc2dd\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\uccab \ubc88\uc9f8\ub85c, C++ \ubc0f \uae30\ud0c0 \uace0\uc131\ub2a5 \uc5b8\uc5b4\uc5d0\uc11c\ub294 \ub0ae\uc740 \uc218\uc900\uc758 \uba54\ubaa8\ub9ac \uc81c\uc5b4\uc640 \uc2a4\ub808\ub4dc \uc548\uc804\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ub2e4\uc591\ud55c \ub77c\uc774\ube0c\ub7ec\ub9ac\uc640 \ub3d9\uc2dc\uc131 \ud328\ud134\uc774 \uac1c\ubc1c\ub418\uc5b4 \uc654\uc2b5\ub2c8\ub2e4. \ucd5c\uadfc C++17\uacfc C++20\uc5d0\uc11c \ub3c4\uc785\ub41c \ubcd1\ub82c \uc54c\uace0\ub9ac\uc998 \ub77c\uc774\ube0c\ub7ec\ub9ac \ud45c\uc900\uc740 \ubcd1\ub82c \uc2e4\ud589 \uc815\ucc45\uc744 \uba85\uc2dc\ud558\uc5ec, \ucf54\ub4dc\ub97c \uac04\uacb0\ud558\uba74\uc11c\ub3c4 \ud6a8\uc728\uc801\uc73c\ub85c \uc791\uc131\ud560 \uc218 \uc788\ub294 \ud658\uacbd\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\ub2a5\ub4e4\uc740 \uc0ac\uc6a9\uc790\uac00 \uac04\ub2e8\ud55c \ucf54\ub4dc \uc608\uc81c\ub9cc\uc73c\ub85c\ub3c4 \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc744 \ud65c\uc6a9\ud558\uc5ec \ubcf5\uc7a1\ud55c HPC \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uad6c\ud604\ud560 \uc218 \uc788\ub3c4\ub85d \ub3d5\uc2b5\ub2c8\ub2e4.<\/p>\n\uc608\ub97c \ub4e4\uc5b4, \uc544\ub798\uc640 \uac19\uc774 C++\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubca1\ud130\uc758 \ud569\uacc4\ub97c \ubcd1\ub82c\ub85c \uacc4\uc0b0\ud558\ub294 \uac04\ub2e8\ud55c \ucf54\ub4dc \uc608\uc81c\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<pre><code>\n#include <iostream>\n#include <vector>\n#include <numeric>\n#include <execution>\n\nint main() {\n std::vector<int> data(1000000, 1);\n \/\/ \ubcd1\ub82c \uc54c\uace0\ub9ac\uc998\uc744 \uc774\uc6a9\ud574 \ubca1\ud130\uc758 \ud569\uacc4\ub97c \uacc4\uc0b0\n int sum = std::reduce(std::execution::par, data.begin(), data.end(), 0);\n std::cout << "\ud569\uacc4: " << sum << std::endl;\n return 0;\n}\n <\/code><\/pre>\n\ub450 \ubc88\uc9f8\ub85c, \uc2dc\uc2a4\ud15c \ub808\ubca8\uc5d0\uc11c\ub294 \ucd5c\uc2e0 HPC \ud658\uacbd\uc5d0\uc11c\uc758 \uace0\uc131\ub2a5 \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc744 \uad6c\ud604\ud558\uae30 \uc704\ud574 \ud558\uc774\ube0c\ub9ac\ub4dc \uc544\ud0a4\ud14d\ucc98\uc640 \uba40\ud2f0 \uc2a4\ub808\ub529, \ube44\ub3d9\uae30 I\/O \ub4f1\uc774 \uacb0\ud569\ub41c \ubcf5\ud569\uc801\uc778 \ucd5c\uc801\ud654 \uc804\ub7b5\uc774 \ucc44\ud0dd\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc640 \uad00\ub828\ud558\uc5ec \uc2e4\uc81c \uac1c\ubc1c \ud658\uacbd\uc5d0\uc11c\ub294 \uc2a4\ub808\ub4dc \ud480(thread pool)\uacfc \uc791\uc5c5 \ud050(task queue) \ubc29\uc2dd\uc758 \ub3c4\uc785, \uadf8\ub9ac\uace0 \uba54\ubaa8\ub9ac \uce90\uc2dc \uc77c\uad00\uc131(cache coherence) \ubcf4\uc7a5\uc744 \uc704\ud55c \ucca8\ub2e8 \uae30\uc220\ub4e4\uc774 \uc5f0\uad6c\ub418\uc5b4 \uc801\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, Intel TBB(Threading Building Blocks)\uc640 \uac19\uc740 \ud504\ub808\uc784\uc6cc\ud06c\ub294 \ub3d9\uc801\uc778 \uc791\uc5c5 \ubd84\ud560 \ubc0f \uc2a4\ucf00\uc904\ub9c1\uc744 \ud1b5\ud574 HPC \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ubcd1\ub82c \ucc98\ub9ac \ud6a8\uc728\uc744 \uadf9\ub300\ud654\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\uc138 \ubc88\uc9f8\ub85c, \ubbf8\ub798\uc758 HPC \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc740 \uc778\uacf5\uc9c0\ub2a5\uacfc \uba38\uc2e0\ub7ec\ub2dd \uae30\uc220\uacfc\uc758 \ud1b5\ud569\uc744 \ud1b5\ud574 \ub354\uc6b1 \uc9c0\ub2a5\uc801\uc774\uace0 \uc801\uc751\uc801\uc778 \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud560 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4. \uba38\uc2e0\ub7ec\ub2dd \uae30\ubc18 \uc2a4\ucf00\uc904\ub9c1 \uc54c\uace0\ub9ac\uc998\uc740 \uacfc\uac70\uc758 \uc2e4\ud589 \ub370\uc774\ud130\ub97c \ubd84\uc11d\ud558\uc5ec, \uac01 \uc791\uc5c5\uc758 \uc2e4\ud589 \uc2dc\uac04\uc744 \uc608\uce21\ud558\uace0 \ucd5c\uc801\uc758 \ub3d9\uc2dc\uc131 \ud328\ud134\uc744 \uc790\ub3d9\uc73c\ub85c \uc120\ud0dd\ud560 \uc218 \uc788\ub294 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ub418\uba74 \uc2dc\uc2a4\ud15c\uc740 \uc2e4\uc2dc\uac04\uc73c\ub85c \ubd80\ud558\ub97c \uc608\uce21\ud558\uace0, \uc790\uc6d0 \ud560\ub2f9 \ubb38\uc81c\ub97c \ub3d9\uc801\uc73c\ub85c \ud574\uacb0\ud560 \uc218 \uc788\uac8c \ub418\uc5b4 \uace0\uc131\ub2a5 \ucef4\ud4e8\ud305 \ud658\uacbd\uc758 \uc548\uc815\uc131 \ub610\ud55c \ud06c\uac8c \ud5a5\uc0c1\ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\ub124 \ubc88\uc9f8\ub85c, \uc5e3\uc9c0 \ucef4\ud4e8\ud305\uacfc \ud074\ub77c\uc6b0\ub4dc \ucef4\ud4e8\ud305\uc758 \uc735\ud569\uc73c\ub85c HPC \ub3d9\uc2dc\uc131 \uc81c\uc5b4\uc758 \uc801\uc6a9 \ubc94\uc704\ub294 \ub354\uc6b1 \ud655\ub300\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud074\ub77c\uc6b0\ub4dc \uae30\ubc18 HPC \ud658\uacbd\uc5d0\uc11c \ub2e4\uc218\uc758 \uac00\uc0c1 \ub178\ub4dc\uc640 \ucee8\ud14c\uc774\ub108\uac00 \ub3d9\uc2dc\uc5d0 \uc6b4\uc601\ub418\uba74\uc11c \ub3d9\uc2dc\uc131 \uc81c\uc5b4\uc758 \uc911\uc694\uc131\uc774 \ubd80\uac01\ub418\uace0 \uc788\uc73c\uba70, \uc774\ub97c \uc704\ud574 \ucee8\ud14c\uc774\ub108 \ub0b4\ubd80 \ubc0f \uc678\ubd80\uc5d0\uc11c \ud1b5\ud569\ub41c \uc790\uc6d0 \uad00\ub9ac \ubc0f \uc2a4\ucf00\uc904\ub9c1 \uc804\ub7b5\uc774 \uac1c\ubc1c\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \ucd5c\uc2e0 \ud1b5\uc2e0 \ud504\ub85c\ud1a0\ucf5c\uacfc \ub124\ud2b8\uc6cc\ud06c \uac00\uc18d \uae30\uc220\uc774 \ub3c4\uc785\ub418\uba74\uc11c HPC \uc2dc\uc2a4\ud15c\uc758 \uc804\ubc18\uc801 \uc6a9\ub7c9\uacfc \uc751\ub2f5 \uc2dc\uac04\uc774 \ube60\ub974\uac8c \uac1c\uc120\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\ub2e4\uc12f \ubc88\uc9f8\ub85c, \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc758 \ucd5c\uc801\ud654\ub294 \ub2e8\uc21c\ud788 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc601\uc5ed\uc5d0 \uad6d\ud55c\ub418\uc9c0 \uc54a\uace0 \ud558\ub4dc\uc6e8\uc5b4 \uc124\uacc4\uc640\ub3c4 \ubc00\uc811\ud55c \uad00\ub828\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uba40\ud2f0\ucf54\uc5b4 \uc2dc\uc2a4\ud15c, GPU, FPGA \ub4f1 \ub2e4\uc591\ud55c \ucc98\ub9ac \uc7a5\uce58\uc758 \uc735\ud569\uc740 \uace0\uc131\ub2a5 \ucef4\ud4e8\ud305 \ud658\uacbd\uc5d0\uc11c\uc758 \ub3d9\uc2dc\uc131 \ubb38\uc81c\ub97c \uc0c8\ub85c\uc6b4 \ucc28\uc6d0\uc73c\ub85c \uc774\ub04c\uace0 \uc788\uc73c\uba70, \uc774\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uc81c\uc5b4\ud558\uae30 \uc704\ud574 \ud558\ub4dc\uc6e8\uc5b4 \uc218\uc900\uc758 \ub3d9\uae30\ud654 \uae30\uc220\uacfc \uc800\uc9c0\uc5f0 \ud1b5\uc2e0 \uc778\ud130\ud398\uc774\uc2a4\uac00 \uac1c\ubc1c\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubd84\uc57c\uc5d0\uc11c\ub294 \uce69 \uc124\uacc4\uc640 \uc2dc\uc2a4\ud15c \uc544\ud0a4\ud14d\ucc98\uac00 \uc5b4\ub5bb\uac8c \ub3d9\uc2dc\uc131 \uc81c\uc5b4\ub97c \uc9c0\uc6d0\ud560 \uc218 \uc788\uc744\uc9c0\uc5d0 \ub300\ud55c \uc5f0\uad6c\uac00 \ud65c\ubc1c\ud788 \uc9c4\ud589\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\uc5ec\uc12f \ubc88\uc9f8\ub85c, \ucd5c\uc801\ud654 \uae30\ubc95\uc744 \uc801\uc6a9\ud55c \uc5ec\ub7ec \uc131\uacf5 \uc0ac\ub840\ub97c \ud1b5\ud574 HPC \ub3d9\uc2dc\uc131 \ud328\ud134\uc758 \uac00\uce58\ub97c \uc2e4\uc99d\uc801\uc73c\ub85c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc720\ub7fd\uc758 \ud55c \uc288\ud37c\ucef4\ud4e8\ud305 \uc13c\ud130\uc5d0\uc11c\ub294 \ucd5c\uc2e0 \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uacfc \ubd84\uc0b0 \uc2a4\ucf00\uc904\ub9c1 \uc54c\uace0\ub9ac\uc998\uc744 \uc801\uc6a9\ud558\uc5ec, \uc5f0\uc0b0 \uc18d\ub3c4\ub97c 3\ubc30 \uc774\uc0c1 \ud5a5\uc0c1\uc2dc\ud0a4\uace0 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc131\uc744 40% \uac1c\uc120\ud55c \ubc14 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc131\uacf5 \uc0ac\ub840\ub4e4\uc740 \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \ud328\ud134\uc774 \ub2e8\uc21c\ud55c \uc774\ub860\uc774 \uc544\ub2c8\ub77c, \uc2e4\uc81c \uc0b0\uc5c5\uacc4\uc5d0\uc11c\uc758 \uc131\ub2a5 \ud5a5\uc0c1\uacfc \ube44\uc6a9 \uc808\uac10\uc744 \ub4b7\ubc1b\uce68\ud558\ub294 \ud544\uc218\uc801\uc778 \uae30\uc220\uc784\uc744 \uba85\ud655\ud788 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n\uc77c\uacf1 \ubc88\uc9f8\ub85c, HPC \uac1c\ubc1c\uc790\uc640 \uc5f0\uad6c\uc790\ub4e4\uc740 \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc758 \uc801\uc6a9\uacfc \ucd5c\uc801\ud654\ub97c \uc704\ud574 \uc9c0\uc18d\uc801\uc73c\ub85c \uc0c8\ub85c\uc6b4 \ub3c4\uad6c\uc640 \ud504\ub808\uc784\uc6cc\ud06c\ub97c \uac1c\ubc1c\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc624\ud508\uc18c\uc2a4 \ud504\ub85c\uc81d\ud2b8 \ubc0f \ud559\uc220 \uc5f0\uad6c\ub97c \ud1b5\ud574 \uacf5\uc720\ub418\ub294 \ucd5c\uc2e0 \uc54c\uace0\ub9ac\uc998\uacfc \ucd5c\uc801\ud654 \uae30\ubc95\ub4e4\uc740 \ube60\ub974\uac8c \ubcc0\ud654\ud558\ub294 HPC \ud658\uacbd\uc5d0\uc11c \ub9e4\uc6b0 \uc720\uc6a9\ud55c \ucc38\uc870 \uc790\ub8cc\uac00 \ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacf5\ub3d9\uccb4 \uae30\ubc18\uc758 \uc5f0\uad6c\ub294 \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \ubd84\uc57c\uc758 \ud601\uc2e0\uc801\uc778 \ubc1c\uc804\uc744 \ucd09\uc9c4\ud558\uba70, \uc55e\uc73c\ub85c\uc758 \uae30\uc220 \ubc1c\uc804\uc5d0 \uc911\uc694\ud55c \uc601\ud5a5\uc744 \ubbf8\uce60 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\uc5ec\ub35f \ubc88\uc9f8\ub85c, \uc55e\uc73c\ub85c\uc758 HPC \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\uc220\uc740 \ub354 \ub9ce\uc740 \uc790\ub3d9\ud654\uc640 \uc790\uc728\uc801 \ucd5c\uc801\ud654 \uae30\ub2a5\uc744 \uac16\ucd94\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc790\uc728 \uc2dc\uc2a4\ud15c\uc740 \uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1 \ub370\uc774\ud130\ub97c \uae30\ubc18\uc73c\ub85c \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \ud328\ud134\uc744 \ub3d9\uc801\uc73c\ub85c \ubcc0\uacbd\ud558\uace0, \ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\ub3c4\ub85d \uc2a4\uc2a4\ub85c \ud559\uc2b5\ud560 \uc218 \uc788\ub294 \uae30\ub2a5\uc744 \ud0d1\uc7ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub85c\uc368 \uc2dc\uc2a4\ud15c \uac1c\ubc1c\uc790\ub294 \ubcf5\uc7a1\ud55c \ucd5c\uc801\ud654 \uc54c\uace0\ub9ac\uc998 \uad6c\ud604\uc5d0\uc11c \ubc97\uc5b4\ub098, \ubcf4\ub2e4 \ub192\uc740 \uc218\uc900\uc758 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc124\uacc4\uc640 \ub3c4\uba54\uc778 \ubb38\uc81c \ud574\uacb0\uc5d0 \uc9d1\uc911\ud560 \uc218 \uc788\uc744 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\uc544\ud649 \ubc88\uc9f8\ub85c, \ucd5c\uc2e0 HPC \uae30\uc220 \ud658\uacbd\uc5d0\uc11c\ub294 \ubcf4\uc548 \ubc0f \uc2e0\ub8b0\uc131 \ubb38\uc81c\ub3c4 \uc8fc\uc694 \uace0\ub824 \uc0ac\ud56d\uc785\ub2c8\ub2e4. \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc774 \ucd5c\uc801\ud654\ub418\ub354\ub77c\ub3c4, \uc545\uc758\uc801 \uacf5\uaca9\uc774\ub098 \ub0b4\ubd80 \uc624\ub958\ub85c \uc778\ud574 \uc2dc\uc2a4\ud15c\uc5d0 \uce58\uba85\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0, \ubcf4\uc548 \uc124\uacc4\uc640 \ub3d9\uc2dc\uc131 \uc81c\uc5b4\uc758 \ud1b5\ud569\uc801 \uc811\uadfc \ubc29\uc2dd\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ubd84\uc0b0 \ud658\uacbd\uc5d0\uc11c\uc758 \ub370\uc774\ud130 \uc554\ud638\ud654, \ubb34\uacb0\uc131 \uac80\uc99d, \uadf8\ub9ac\uace0 \uc811\uadfc \uc81c\uc5b4 \ub4f1\uc758 \uae30\uc220\uacfc \uacb0\ud569\ud558\uc5ec, \ubcf4\ub2e4 \uc548\uc804\ud55c HPC \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\uc5f4 \ubc88\uc9f8\ub85c, \uc774\uc640 \uac19\uc740 \ucd5c\uc801\ud654 \uae30\ubc95\uacfc \ubbf8\ub798 \uc804\ub9dd\uc744 \uc885\ud569\ud558\uba74, HPC \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc740 \uc55e\uc73c\ub85c \ub354\uc6b1 \uc9c0\ub2a5\uc801\uc774\uace0 \ud6a8\uc728\uc801\uc778 \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud558\ub294 \ub370 \uc911\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud560 \uac83\uc73c\ub85c \uc804\ub9dd\ub429\ub2c8\ub2e4. \ub3d9\uc2dc\uc131 \uc81c\uc5b4\uc758 \ud601\uc2e0\uc740 \ub2e8\uc21c\ud55c \uc5f0\uc0b0\uc758 \uac00\uc18d\ud654\ub97c \ub118\uc5b4\uc11c, \uc5d0\ub108\uc9c0 \ud6a8\uc728, \uc790\uc6d0 \uad00\ub9ac, \uc2e4\uc2dc\uac04 \ub370\uc774\ud130 \ucc98\ub9ac \ubc0f \ubcf4\uc548 \uce21\uba74\uc5d0\uc11c\ub3c4 \ud601\uc2e0\uc801\uc778 \ubcc0\ud654\ub97c \uc774\ub04c\uc5b4\ub0bc \uac83\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c, \uc5f0\uad6c\uc790\uc640 \uc2e4\ubb34\uc790 \ubaa8\ub450\uac00 \ucd5c\uc2e0 \uae30\uc220 \ub3d9\ud5a5\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \ud30c\uc545\ud558\uace0, \uc0c8\ub85c\uc6b4 \uae30\uc220\uc744 \ub3c4\uc785\ud558\uc5ec \ud604\uc7a5\uc758 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ub178\ub825\uc774 \uadf8 \uc5b4\ub290 \ub54c\ubcf4\ub2e4 \uc911\uc694\ud574\uc9c8 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\uc885\ud569\ud558\uc790\uba74, HPC \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc740 \ub300\uaddc\ubaa8 \uc5f0\uc0b0 \ud658\uacbd\uc5d0\uc11c \uc791\uc5c5\uc758 \ud6a8\uc728\uc131\uacfc \uc548\uc815\uc131\uc744 \uadf9\ub300\ud654\ud558\uae30 \uc704\ud574 \ud544\uc218\uc801\uc778 \uae30\uc220\ub85c, C++\uacfc \uac19\uc740 \uace0\uc131\ub2a5 \uc5b8\uc5b4\ub97c \ud1b5\ud55c \uc815\uad50\ud55c \ucd5c\uc801\ud654\uc640 \ud568\uaed8, \ud558\ub4dc\uc6e8\uc5b4 \ubc0f \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc758 \ud1b5\ud569\uc801 \ubc1c\uc804\uc744 \uc774\ub04c\uc5b4\ub0b4\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ucd5c\uc2e0 \uc0ac\ub840 \uc5f0\uad6c\uc640 \ubbf8\ub798 \uae30\uc220 \ub3d9\ud5a5\uc744 \uace0\ub824\ud560 \ub54c, HPC \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc740 \uc55e\uc73c\ub85c \uc778\uacf5\uc9c0\ub2a5, \uc5e3\uc9c0 \ucef4\ud4e8\ud305, \ud074\ub77c\uc6b0\ub4dc \ucef4\ud4e8\ud305 \ub4f1\uc774 \uc735\ud569\ub41c \ud615\ud0dc\ub85c \ubc1c\uc804\ud560 \uac83\uc774\uba70, \uc774\ub294 \uae00\ub85c\ubc8c IT \uc778\ud504\ub77c\uc758 \ud575\uc2ec \uacbd\uc7c1\ub825\uc744 \uc88c\uc6b0\ud558\ub294 \uc911\uc694\ud55c \uc694\uc18c\uac00 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\uc774\uc640 \uac19\uc774, \ubcf8 \uae00\uc5d0\uc11c\ub294 HPC \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95\uc758 \uc774\ub860\uc801 \ubc30\uacbd, \ubcd1\ub82c \ucc98\ub9ac \ubc0f \ud504\ub85c\uadf8\ub798\ubc0d \ubaa8\ub378, \uc2e4\uc81c \uc0ac\ub840 \uc5f0\uad6c \uadf8\ub9ac\uace0 \ucd5c\uc2e0 \ucd5c\uc801\ud654 \uae30\ubc95\uacfc \ubbf8\ub798 \uc804\ub9dd\uc5d0 \ub300\ud574 \uc2ec\uce35\uc801\uc73c\ub85c \ub2e4\ub8e8\uc5c8\uc2b5\ub2c8\ub2e4. \uac01 \uc139\uc158\uc5d0\uc11c \uc81c\uc2dc\ub41c \ub2e4\uc591\ud55c \uc0ac\ub840 \uc5f0\uad6c\uc640 \ud1b5\uacc4, \uadf8\ub9ac\uace0 \uc2e4\uc81c \ucf54\ub4dc \uc608\uc81c\ub294 \ub3c5\uc790 \uc5ec\ub7ec\ubd84\uaed8 HPC \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub3d9\uc2dc\uc131 \uc81c\uc5b4\uac00 \uc5bc\ub9c8\ub098 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\ub294\uc9c0, \uadf8\ub9ac\uace0 \uc774\ub97c \ucd5c\uc801\ud654\ud558\uae30 \uc704\ud55c \ub2e4\uc591\ud55c \uc804\ub7b5\uc774 \uc874\uc7ac\ud568\uc744 \uc774\ud574\ud558\ub294 \ub370 \ud070 \ub3c4\uc6c0\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\uc694\uc57d:<\/strong> \uace0\uc131\ub2a5 \ucef4\ud4e8\ud305 \ud658\uacbd\uc5d0\uc11c\uc758 \ub3d9\uc2dc\uc131 \uc81c\uc5b4\ub294 \ub2e8\uc21c\ud55c \uc774\ub860\uc774 \uc544\ub2c8\ub77c \uc2e4\uc81c \uc0b0\uc5c5\uacc4\uc640 \uc5f0\uad6c \ud604\uc7a5\uc5d0\uc11c \ud544\uc218\uc801\uc778 \uae30\uc220\ub85c \uc790\ub9ac \uc7a1\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubcf8 \uae00\uc5d0\uc11c \ub2e4\ub8ec 4\uac1c \uc139\uc158\uc740 HPC \ub3d9\uc2dc\uc131 \uc81c\uc5b4\uc758 \uc774\ub860\uc801 \uadfc\uac04\ubd80\ud130 \ubcd1\ub82c \ucc98\ub9ac \ubaa8\ub378, \uc2e4\uc81c \uc0ac\ub840 \uc5f0\uad6c \ubc0f \uc131\ub2a5 \ubd84\uc11d, \uadf8\ub9ac\uace0 \ud5a5\ud6c4 \ucd5c\uc801\ud654 \ubc0f \ubbf8\ub798 \uc804\ub9dd\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ud3ed\ub113\uc740 \uc8fc\uc81c\ub97c \ud3ec\ud568\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub0b4\uc6a9\uc740 \uac1c\ubc1c\uc790\uc640 \uc5f0\uad6c\uc790\uac00 \uc548\uc815\uc801\uc774\uba70 \ub192\uc740 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\ub294 HPC \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \uc9c0\uc2dd\uacfc \ud1b5\ucc30\uc744 \uc81c\uacf5\ud558\uba70, \uc55e\uc73c\ub85c\uc758 \uae30\uc220 \ubc1c\uc804\uc5d0 \uc788\uc5b4\uc11c\ub3c4 \uadf8 \uc911\uc694\uc131\uc740 \ub354\uc6b1 \ubd80\uac01\ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"HPC Concurrency \ud328\ud134\uc744 \ud1b5\ud574 \uace0\uc131\ub2a5 \ucef4\ud4e8\ud305 \ud658\uacbd\uc5d0\uc11c \ub3d9\uc2dc\uc131 \uc81c\uc5b4\uc640 \ud6a8\uc728\uc801 \ub9ac\uc18c\uc2a4 \ud65c\uc6a9 \ubc29\ubc95\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":54710,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1957],"tags":[2080,2104,425],"class_list":["post-54706","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-development","tag-building","tag-data","tag-open"],"acf":[],"_links":{"self":[{"href":"https:\/\/m9js.shop\/blog\/wp-json\/wp\/v2\/posts\/54706","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/m9js.shop\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/m9js.shop\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/m9js.shop\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/m9js.shop\/blog\/wp-json\/wp\/v2\/comments?post=54706"}],"version-history":[{"count":1,"href":"https:\/\/m9js.shop\/blog\/wp-json\/wp\/v2\/posts\/54706\/revisions"}],"predecessor-version":[{"id":54709,"href":"https:\/\/m9js.shop\/blog\/wp-json\/wp\/v2\/posts\/54706\/revisions\/54709"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/m9js.shop\/blog\/wp-json\/wp\/v2\/media\/54710"}],"wp:attachment":[{"href":"https:\/\/m9js.shop\/blog\/wp-json\/wp\/v2\/media?parent=54706"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m9js.shop\/blog\/wp-json\/wp\/v2\/categories?post=54706"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m9js.shop\/blog\/wp-json\/wp\/v2\/tags?post=54706"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":54706,"date":"2025-03-08T17:07:33","date_gmt":"2025-03-08T08:07:33","guid":{"rendered":"https:\/\/m9js.shop\/blog\/development\/hpc-concurrency-patterns-concurrency-control-techniques-for-high-performance-computing"},"modified":"2025-03-08T17:07:34","modified_gmt":"2025-03-08T08:07:34","slug":"hpc-concurrency-patterns-concurrency-control-techniques-for-high-performance-computing","status":"publish","type":"post","link":"https:\/\/m9js.shop\/blog\/development\/hpc-concurrency-patterns-concurrency-control-techniques-for-high-performance-computing","title":{"rendered":"HPC Concurrency \ud328\ud134: \uace0\uc131\ub2a5 \ucef4\ud4e8\ud305\uc744 \uc704\ud55c \ub3d9\uc2dc\uc131 \uc81c\uc5b4 \uae30\ubc95"},"content":{"rendered":"

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\ubaa9\ucc28<\/h2>\n