#topicpath ** ¥Þ¥ë¥Á¥¹¥ì¥Ã¥É¥×¥í¥°¥é¥ß¥ó¥° [#w2ae7081] *** ¤Ï¤¸¤á¤Ë [#i2132ed2] - ÇØ·Ê~ AMD ¤¬È¯Ç䤷¤Æ¤¤¤ë Ryzen ¥·¥ê¡¼¥º¤Î CPU ¤Ï¡¢Ì±À¸ÍѤǤ¢¤ê¤Ê¤¬¤é¸½»þÅÀ¤ÇºÇÂç32¥¹¥ì¥Ã¥É¤ò¼Â¹Ô¤Ç¤¤ë¡£¤Þ¤¿¡¢GPGPU ¤Îµ»½Ñ¤â°ìÈ̲½¤·¤Æ¤¤Æ¤¤¤ë¤è¤¦¤À¡£¤³¤ì¤é¤ò³èÍѤ·¤Æ¿ôÃÍ·×»»¤¹¤ë¡£~ ¿ôÃÍ·×»»¤Ë¤Ï°ÍÁ³¤È¤·¤Æ Intel ¤Î CPU ¤òÁªÂò¤¹¤Ù¤¡¢¤Ê¤Î¤«¤â¤·¤ì¤ó¤¬¤¤¤¬¡¢¥¹¥ì¥Ã¥É¤Î¿ô¤Ë¼æ¤«¤ì¤Æ AMD ¤Î Ryzen ¤òÁªÂò¤·¤Æ¤·¤Þ¤Ã¤¿¡£~ ¥¤¥ó¥¿¡¼¥Í¥Ã¥È¾å¤Î¾ðÊó¤ò»²¾È¤·¤Ê¤¬¤é¡¢»ä¤Î¤è¤¦¤ÊÁǿͤ¬¤É¤ì¤À¤±¤Ç¤¤ë¤«¡¢°ì¼ï¤ÎÄ©Àï¤Ç¤¢¤ë¡£~ ~ - ÌÜɸ~ ÅöÌ̤ÎÌÜɸ¤Ï¡¢¼¡¤ÎÄ̤ê¤Ç¤¢¤ë¡£¡Ê¿ï»þÄɲ乤롣¡Ë -- ¥Ý¥¢¥½¥óÊýÄø¼°¤ò¹â®¤Ë²ò¤¯¤³¤È¡£ -- 2¼¡¸µÎ®ÂΤη׻»¤ò¹â®¤Ë¹Ô¤¦¤³¤È¡£ ~ *** ÍѸì¤ÎÀ°Íý [#m2b0f336] - ¤Ï¤¸¤á¤Ë~ Ê£¿ô¤Î¥¹¥ì¥Ã¥É¤ò³èÍѤ¹¤ëÊýË¡¤Ï¡¢Âç¤Þ¤«¤ËʬÎष¤Æ£²Ä̤ꤢ¤ë¡£~ -- ¥×¥í¥°¥é¥ß¥ó¥°¤ÇÊ£¿ô¥¹¥ì¥Ã¥É¤ò³èÍѤ¹¤ë -- Ê£¿ô¥¹¥ì¥Ã¥É¤ò¸úΨ¤è¤¯°·¤¨¤ë¥é¥¤¥Ö¥é¥ê¤òÍѤ¤¤ë --- ¥×¥í¥°¥é¥ß¥ó¥°¤ÇÊ£¿ô¥¹¥ì¥Ã¥É¤ò³èÍѤ¹¤ë --- Ê£¿ô¥¹¥ì¥Ã¥É¤ò¸úΨ¤è¤¯°·¤¨¤ë¥é¥¤¥Ö¥é¥ê¤òÍѤ¤¤ë - ¥Þ¥ë¥Á¥¹¥ì¥Ã¥É´ØÏ¢ -- OpenMP --- pragma -- POSIX threads(pthreads) -- OpenACC -- CUDA -- OpenCL - ¥é¥¤¥Ö¥é¥ê´ØÏ¢ -- BLAS, LAPACK --- [[BLAS¤Î´Êñ¤Ê»È¤¤Êý>http://azalea.s35.xrea.com/blas/about.html]] --- OpenBLAS/GotoBLAS --- [[cuBLAS>https://developer.nvidia.com/cublas]] --- LAPACK --- AMD BLIS(BLAS-like Library)~ AMD ¤¬ Ryzen ¤Ê¤É¤Î¼«¼ÒÀ½ÉʤΤ¿¤á¤Ë¡¢BLAS¡¢LAPACK ¤Ê¤É¤òºÇŬ²½¤¹¤ë»î¤ß¤ò¤·¤Æ¤¤¤ë¡£BLAS ¤Ë»÷¤¿¥é¥¤¥Ö¥é¥ê¤ò BLIS ¤È¤¤¤¦¡£~ »²¹ÍURL~ ¡¡¡¡¡¦[[AMD BLAS Library>https://developer.amd.com/amd-aocl/blas-library/]]~ ¡¡¡¡¡¦[[GitHub>https://github.com/amd/blis]]~ -- ISPACK~ ~ ~ - Arakawa Jacobian -- »²¹ÍURL~ ¡¦[[High Order Energy and Enstrophy Conserving Arakawa-like Jacobian Differential Operator>https://www.diva-portal.org/smash/get/diva2:794372/FULLTEXT01.pdf]](2015)~ ¡¦[[The Arakawa Jacobian method and a fourth-order essentially nonoscillatory scheme for the beta-plane barotropic equations>https://www.researchgate.net/publication/237088519_The_Arakawa_Jacobian_method_and_a_fourth-order_essentially_nonoscillatory_scheme_for_the_beta-plane_barotropic_equations]](2013)~ ¡¦[[Generalization of Arakawa¡Çs Jacobian>http://www.cgd.ucar.edu/events/20140407/Presentations-Posters/Sorgentone.pdf]](2014)~ *** ¼ø¶È¡¦ÏÀʸ [#l4fe4bec] - [[¥¹¥Ñ¥³¥ó¥×¥í¥°¥é¥ß¥ó¥°¡÷ÅìÂç>https://www.cspp.cc.u-tokyo.ac.jp/hanawa/class/spc2019a/]] - [[Linear Algebra Algorithms@UCB>http://www.netlib.org/utk/people/JackDongarra/WEB-PAGES/SPRING-2003/lect11.pdf]]~ Poisson ÊýÄø¼°¤Î²òÊü¤Î¥¢¥ë¥´¥ê¥º¥à¤Î¥ê¥¹¥È¤¬¤¢¤ë¡£ - [[¥×¥í¥°¥é¥à¤ò¹â®²½¤¹¤ëÏö 〜GPGPUÊÔ〜>https://www.slideshare.net/KMC_JP/gpgpu-91122680]] - [[Àþ·ÁÂå¿ô±é»»¥é¥¤¥Ö¥é¥êBLAS¤ÈLAPACK¤Î´ðÁäȼÂÁ© (I)BLAS, LAPACKÆþÌçÊÔ>https://www.r-ccs.riken.jp/wp-content/uploads/2019/05/nakata190523.pdf]](2019)