ãã¼ãã¦ã§ã¢ãããªã¢ã¯ã»ã©ã¬ã¼ã·ã§ã³ã«ããããããªã«ã¼ãã§åç»ããã³ã¼ã/ã¨ã³ã³ã¼ããããã¨ãã§ããCPU ã®è² æ ãä¸ãã¦é»åãç¯ç´ãããã¨ãã§ãã¾ãã Linux ã§ãããå®ç¾ããæ¹æ³ã¯è¤æ°åå¨ãã¾ã: Video Acceleration API (VA-API) ã¯ãã¼ãã¦ã§ã¢æ¯æ´ã«ããåç»ã¨ã³ã³ã¼ãã»ãã³ã¼ãã®ä¸¡æ¹ãå®ç¾ããä»æ§ã¨ãªã¼ãã³ã½ã¼ã¹ã©ã¤ãã©ãªã§ããIntel ã«ãã£ã¦éçºããã¾ããã Video Decode and Presentation API for Unix (VDPAU) 㯠GPU ãããªãã¼ãã¦ã§ã¢ã«åç»ã®ãã³ã¼ãããã¹ãããã»ã¹å¦çããªããã¼ããããªã¼ãã³ã½ã¼ã¹ã®ã©ã¤ãã©ãªã§ããNVIDIA ã«ãã£ã¦éçºããã¾ããã Advanced Media Framework SDK (AMF) ã¯ãAMDGPU PRO ã使ç¨ãã¦ãã«ãã¡ãã£ã¢å¦çã®ããã« A
第ï¼åããGPUã³ã³ãã¥ã¼ãã£ã³ã°ããã³CUDAã«ã¤ãã¦ã ç®æ¬¡ã«æ»ããããï½ããã第ï¼åãï¼ï¼ çããããGPUã³ã³ãã¥ã¼ãã£ã³ã°ãããCUDAããç¥ã£ã¦ãã¾ããï¼å ã PCã好ããªæ¹ã¯ãã¡ãããããã§ãªãã¦ãè¿å¹´ã®ã³ã³ãã¥ã¼ã¿ã¼ã®è©±é¡ã§è³ã«ãããã¨ãããæ¹ãå¤ããã¨æãã¾ããã§ãå ·ä½çã«ã©ããããã®ã§ããããç¥ããªãã£ãããå®éã«å©ç¨ãã¦ããã¨ãã人ã¯å°ãªãã®ã§ã¯ãªãã§ããããã 第1åã¯ããããªGPUã³ã³ãã¥ã¼ãã£ã³ã°ã¨CUDAã«ã¤ãã¦ã話ããã¾ããããã§è¿°ã¹ããã¨ã¯ããã¾ã§åå¿è ã«åããæ¦è¦ã§ããããããã£ã¨è©³ç´°ã«GPUã³ ã³ãã¥ã¼ãã£ã³ã°ã®ãã¨ãç¥ãããã¨ããæ¹ã¯ãåèãªã³ã¯å ãä¸ã®æ¹ã«è²¼ãä»ãã¦ããã¾ãã®ã§ãè¯ããã°ãã¡ããã©ããï¼ ã¡ãªã¿ã«ããã®ã³ã©ã ã§ã¯åãããããããããGPUã³ã³ãã¥ã¼ãã£ã³ã°ãGPUæ±ç¨è¨ç®ï¼GPGPUï¼General-purpose computing
åã ããGPUããã°ã©ãã³ã°ã«èå³ãããã¾ããããç°å¢ãæ´ãããªããªããã£ã¬ã³ã¸ã§ããªãç¶æ³ã§ããã ãã¦æ¨æ¥ããããªè¨äºãæ¸ããå¾ã«æãã¤ããã®ãããããããã°å°ãåã«æ ¼å®Radeonãå ¥æãã¦ãããã¨ããäºå®ã Intel HD Graphicsã§GPUã³ã³ãã¥ã¼ãã£ã³ã°ãOpenCLã§æå·å復å·åæ¼ç®ã - .h2oã®ãæ°æ¥½æ¥è¨ ãã£ããAMD Accelerated Parallel Processing (APP) SDK(æ§ATI Stream SDK)ã使ãOpenCLã試ãã¦ã¿ãäºã«ãã(ã§ããã ãã³ã¹ãããããç¡æã®æ¹åã§)ã AMD APP technology is a set of advanced hardware and software technologies that enable AMD graphics processing cores (GPU),
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}