[B! GPU] pipoã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

pipo id:pipo

GPUã«é–¢ã™ã‚‹pipoã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (9)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

2æ¬¡å…ƒæç”»å¤‰æ›çˆ†é€ŸåŒ–æŒ‡ä»¤ã€‚
ã“ã‚Œã¯Android Advent Calendar 2011ã®ã€23æ—¥ç›®ã®ã‚¨ãƒ³ãƒˆãƒªã§ã™ã€‚ ç´ æ™´ã‚‰ã—ã„ä¼ç”»ã‚’ä¸»å‚¬ã—ã¦ãã ã•ã£ãŸ@youten_redoã•ã‚“ã«æ„Ÿè¬ã—ã¾ã™ï¼ ã“ã‚“ã«ã¡ã¯ï¼ã„ã¤ã‚‚ãã‚Œã¨ãªãæ®‹å¿µãª@alterakeyã§ã™ã€‚ 12/23ã€ã¨ã„ã†ã“ã¨ã§ä¸–é–“ä¸€èˆ¬ã¯ç¥ç¥æ—¥ã‚¯ãƒªã‚¹ãƒžã‚¹å‰ã€…å¤œãƒ ãƒ¼ãƒ‰ï¼Ÿã§ã”ã–ã„ã¾ã™ãŒã€ã¿ãªã•ã¾ã„ã‹ãŒãŠéŽã”ã—ã§ã—ã‚‡ã†ã‹ã€‚ ä»Šæ—¥ã¯æ‹™ä½œã®ãƒ©ã‚¤ãƒˆãƒœãƒƒã‚¯ã‚¹ã‚¢ãƒ—ãƒªã‚’ãƒ€ã‚·ã«ã—ã¦Android 4.0ã§ãƒãƒ¼ãƒ‰ã‚¦ã‚§ã‚¢ã‚¢ã‚¯ã‚»ãƒ©ãƒ¬ãƒ¼ã‚·ãƒ§ãƒ³ã‚’åŠ¹ã‹ã›ãŸã‚¢ãƒ—ãƒªã‚’åˆ¶ä½œã™ã‚‹å ´åˆã®æ³¨æ„ç‚¹ã‚’æ‰±ã£ã¦ã¿ã‚ˆã†ã¨æ€ã„ã¾ã™ã€‚ ã¾ãšãƒãƒ¼ãƒ‰ã‚¦ã‚§ã‚¢ã‚¢ã‚¯ã‚»ãƒ©ãƒ¬ãƒ¼ã‚·ãƒ§ãƒ³ã¨ã¯ä½•ãªã®ã‹ã¨ã„ã†ã“ã¨ã‹ã‚‰ã€‚ ã“ã‚Œã¯æç”»ã«GPUã€ã¤ã¾ã‚ŠOpenGLã‚’ä½¿ã†ã¨ã„ã†ã“ã¨ã§ã™ã€‚ OpenGLã¨ã„ã†ã¨æ•·å±…ãŒé«˜ãã†ã§ã™ãŒã€AndroidManifest.xmlã«ã¡ã‚‡ã¡ã‚‡ã£ã¨æ›¸ãã ã‘ã§ã€è‡ªåˆ†ã§æç”»ã‚³ãƒ¼ãƒ‰ã‚’ä¸€åˆ‡æ›¸ãã“ã¨ãªãå®Ÿç¾ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚
pipo 2012/01/06
Android

GPU
ãƒªãƒ³ã‚¯
11æœˆ | 2011 | ãƒ›ã‚¤ãƒ¼ãƒ«æ¬²ã—ã„ ãƒãƒ³ãƒ‰ãƒ«æ¬²ã—ã„
RenderScript ã®ç”¨é€”ã¯å¤§ããåˆ†ã‘ã¦äºŒé€šã‚Šã‚ã‚Šã¾ã™ã€‚ Compute ã¨ Graphics ã§ã™ã€‚ Compute (rs_cl) ã¯ rsForEach() å‘½ä»¤ã‚’ä½¿ã„ã€CUDA/OpenCL ã®ã‚ˆã†ãª ä¸¦åˆ—å‡¦ç†ã‚’æ„è˜ã—ãŸå‘¼ã³å‡ºã—æ–¹ã¨ãªã£ã¦ã„ã¾ã™ã€‚ ãŠãã‚‰ããƒžãƒ«ãƒã‚³ã‚¢ CPU ã«ã‚ˆã‚‹ä¸¦åˆ—åŒ–ã‚„ GPU ãŒå°†æ¥çš„ã«ã‚µãƒãƒ¼ãƒˆã•ã‚Œã‚‹ ã®ã§ã¯ãªã„ã‹ã¨è€ƒãˆã‚‰ã‚Œã¾ã™ã€‚ Graphics (rs_graphics) ã¯å°‘ã€…ç‰¹æ®Šã§ã€æç”»ãƒ«ãƒ¼ãƒ—ã‚’ Native å®Ÿè¡Œã™ã‚‹ Cè¨€èªžã§è¨˜è¿°ã§ãã‚‹ã“ã¨ãŒç‰¹å¾´ã§ã™ã€‚ä»Šã¾ã§ã«ãªã„ãƒ¬ã‚¤ãƒ¤ãƒ¼ã§ã™ãŒã€ NDK ã®éƒ¨åˆ†çš„ãªç½®ãæ›ãˆã‚’ç‹™ã£ã¦ã„ã‚‹ã‚ˆã†ã«ã¿ãˆã¾ã™ã€‚ ã¾ãŸã‚·ãƒ¼ãƒ ãƒ¬ã‚¹ã« rs_cl ã‚’å‘¼ã³å‡ºã›ã‚‹ã®ã‚‚å¤§ããªãƒ¡ãƒªãƒƒãƒˆã§ã™ã€‚ RenderScript ã¯ä»–ã«ã‚‚ vector ã‚„ matrix æ¼”ç®—ãŒã‚µãƒãƒ¼ãƒˆã•ã‚Œã¦ãŠã‚Šã€ NEON ç‰ã® SIMD å‘½ä»¤ã«å±•é–‹ã•ã‚Œã‚‹ã®ã§ã¯
pipo 2011/12/18
GPU

Android

RenderScript

graphic
ãƒªãƒ³ã‚¯
Engadget | Technology News & Reviews
My iPhone 11 is perfectly fine, but the new buttons on the iPhone 16 are compelling
pipo 2011/03/14
iPad

GPU
ãƒªãƒ³ã‚¯
Engadget | Technology News & Reviews
The sustainable tiny home trend at CES 2025 revived my dream of building a compoundAmid the chaos of CES we got to retreat to the well-appointed calm of sustainable pods, electric trailers and EV RVs.
pipo 2011/01/18
apple

GPU

iPad

imagenation
ãƒªãƒ³ã‚¯
Buy the Latest Jetson Products
The NVIDIA Jetson Orinâ„¢ Nano Super Developer Kit is a compact, yet powerful computer that redefines generative AI for small edge devices. At just USD $249, it provides developers, students, and makers with the most affordable and accessible platform, backed by the support of NVIDIA AI software and a broad AI software ecosystem. Learn more
pipo 2011/01/15
NVIDIA

Tegra

chip

device

processor

cpu

GPU
ãƒªãƒ³ã‚¯
ã‚¹ãƒžãƒ¼ãƒˆãƒ•ã‚©ãƒ³ã¯ç¾åœ¨é€²è¡Œå½¢ã§å£®å¤§ãªCPUæˆ¦äº‰&GPUæˆ¦äº‰ã‚’ã‚„ã£ã¦ã„ã‚‹(ã‚¢ãƒƒãƒ—ãƒ‡ãƒ¼ãƒˆ) - odawaraã®ã€Œã¯ã¦ãª de ãƒ¡ãƒ¢ã€
ç¾çŠ¶ã§ã“ã®æˆ¦ã„ã«å‚æˆ¦ã—ã¦ã„ã‚‹ã®ã¯ã€ Qualcomm Texas Instruments(TI) Samsung NVIDIA ã®4ç¤¾ã€ã§ã‚ˆã„ã®ã‹ãª(TIã‚’è¿½åŠ ã—ã¾ã—ãŸ)ã€‚Qualcommã¨SamsungãŒãƒˆãƒƒãƒ—ã€æ¬¡ç‚¹ã§TIã€NVIDIAã¯å‡ºé…ã‚Œæ°—å‘³ã€‚ å„ç¤¾ã®èª¬æ˜Žã‚’ç°¡å˜ã«ã™ã‚‹ã¨(odawaraã¯æ¥ç•Œäººã§ãªã„ã®ã§é–“é•ã£ã¦ã„ãŸã‚‰è¨‚æ£ã‚’ãŠããŒã„ã—ã¾ã™ãã€‚é©å½“ãªã“ã¨ã‚’æ›¸ãã¾ã™ã‚ˆw)ã€ Qualcommã¯ã‚±ãƒ¼ã‚¿ã‚¤é›»è©±ã®å·¨äººã€‚å…ƒã€…ã‚±ãƒ¼ã‚¿ã‚¤ã®ãƒ™ãƒ¼ã‚¹ãƒãƒ³ãƒ‰+CPUã‚’ã‚„ã£ã¦ã„ã¦ã€ãã“ã‹ã‚‰ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãƒ—ãƒã‚»ãƒƒã‚µã«æ‰‹ã‚’åºƒã’ã¦è¨€ã£ãŸã‚ˆã†ãªå°è±¡ã€‚ TIã‚‚Qualcommã¨åŒã˜ã‚ˆã†ãªæ„Ÿã˜ã§ã‚±ãƒ¼ã‚¿ã‚¤é›»è©±ã®ãƒ™ãƒ¼ã‚¹ãƒãƒ³ãƒ‰ã‚’ã‚„ã£ã¦ã„ã¦ã€ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãƒ—ãƒã‚»ãƒƒã‚µã‚‚æ‰‹ãŒã‘ã‚‹ã‚ˆã†ã«ãªã£ãŸæ„Ÿã˜ã‹ãªã€‚ä¸€æ™‚æœŸãƒ™ãƒ¼ã‚¹ãƒãƒ³ãƒ‰ã¯æ‰‹æ”¾ã™ã€ã¨ã„ã†è©±é¡ŒãŒå‡ºãŸã‚ˆã†ãªæ°—ãŒ*1 (ã¡ãªã¿ã«ã€ã‚±ãƒ¼ã‚¿ã‚¤é›»è©±ã®ãƒ™ãƒ¼ã‚¹ãƒãƒ³ãƒ‰ãƒãƒƒãƒ—ã®ã‚·ã‚§ã‚¢ã¯2008å¹´ç¬¬4å››
pipo 2010/10/14
GPU

cpu

mobile
ãƒªãƒ³ã‚¯
ã€ãƒ¬ãƒãƒ¼ãƒˆã€‘GTC 2010 - åŸºèª¿è¬›æ¼”ã§ã€ŒCUDA-x86ã€ãªã©æ–°æŠ€è¡“ã®æ•°ã€…ã‚’ç™ºè¡¨ã€"éžGeForce"GPUã®å˜åœ¨æ„Ÿå¢—ã™ (2) ã€ŒCUDA-x86ã€ãªã©æ–°æŠ€è¡“ã®æ•°ã€…ã‚’ç™ºè¡¨(2) | ãƒ‘ã‚½ã‚³ãƒ³ | ãƒžã‚¤ã‚³ãƒŸã‚¸ãƒ£ãƒ¼ãƒŠãƒ«
pipo 2010/09/26
å¿ƒè‡“ã®å¤–ç§‘æ‰‹è¡“ã‚’GPUã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã§æ”¯æ´ã™ã‚‹ã¨ã„ã†è©±é¡Œã ã€‚ å¿ƒè‡“ã®å¤–ç§‘æ‰‹è¡“ã¯æ§˜ã€…ãªå…ˆç«¯æ‰‹æ³•ãŒè€ƒæ¡ˆã•ã‚Œã¦ã„ã‚‹ãŒã€ä¸€èˆ¬çš„ã«ã¯æ‚£è€…ã®å¿ƒè‡“ã‚’åœæ¢ã•ã›ã€ä»£ã‚ã‚Šã«äººå·¥å¿ƒè‡“ã§æ‚£è€…ã®ç”Ÿå‘½ã‚’ç¶æŒã•ã›ã‚‹æ‰‹æ³•ã ã€‚ã—ã‹ã—ã€

GPU

NVIDIA

graphics

video

motion
ãƒªãƒ³ã‚¯
ã€ãƒ¬ãƒãƒ¼ãƒˆã€‘GTC 2010 - åŸºèª¿è¬›æ¼”ã§ã€ŒCUDA-x86ã€ãªã©æ–°æŠ€è¡“ã®æ•°ã€…ã‚’ç™ºè¡¨ã€"éžGeForce"GPUã®å˜åœ¨æ„Ÿå¢—ã™ (1) ã€ŒCUDA-x86ã€ãªã©æ–°æŠ€è¡“ã®æ•°ã€…ã‚’ç™ºè¡¨(1) | ãƒ‘ã‚½ã‚³ãƒ³ | ãƒžã‚¤ã‚³ãƒŸã‚¸ãƒ£ãƒ¼ãƒŠãƒ«
NVIDIAç¤¾é•·å…¼CEOã€ã‚¸ã‚§ãƒ³ã‚¹ãƒ³ãƒ»ãƒ•ã‚¢ãƒ³(Jen-Hsun Huang)æ°ã«ã‚ˆã‚‹åŸºèª¿è¬›æ¼”å¾ŒåŠã¯ã€GPU ãƒ†ã‚¯ãƒŽãƒã‚¸ãƒ¼ã‚’æŽ¡ç”¨ã—ãŸæœ€æ–°è£½å“ã‚„æœ€æ–°ç ”ç©¶ã®ç´¹ä»‹ã«å½“ã¦ã‚‰ã‚ŒãŸã€‚æœ¬ç¨¿ã§ã¯ã€ãã‚Œã‚‰ã‚’ãƒ¬ãƒãƒ¼ãƒˆã™ã‚‹ã“ã¨ã«ã—ã‚ˆã†ã€‚ ã¾ãšæœ€åˆã«ç´¹ä»‹ã•ã‚ŒãŸã®ã¯ã€ŒCUDA-x86ã€ã ã€‚ã“ã‚Œã¯HPCå‘ã‘ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã‚’é–‹ç™ºã™ã‚‹PGIãŒå•†æ¥ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã¨ã—ã¦ãƒªãƒªãƒ¼ã‚¹ã—ãŸã‚‚ã®ã§ã€CUDAã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’NVIDIA GPUãŒæè¼‰ã•ã‚Œã¦ã„ãªã„ç’°å¢ƒã§ã‚‚å‹•ä½œã§ãã‚‹ã‚ˆã†ã«ã™ã‚‹ã‚‚ã®ã ã€‚ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹çš„ã«ã¯GPUã§å®Ÿè¡Œã—ãŸå ´åˆã¨æ¯”è¼ƒã™ã‚Œã°åŠ£ã‚‹ã“ã¨ã«ã¯ãªã‚‹ãŒã€ã€ŒCUDAã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãŒã©ã®ç’°å¢ƒã§ã‚‚å‹•ä½œã™ã‚‹ã€ã¨ã„ã†ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã®é ’å¸ƒæ€§ã€å‹•ä½œä¿è¨¼æ€§ã«ãŠã„ã¦é«˜ã„ä¾¡å€¤ã‚’æŒã¤ã€‚ CUDAã‚’NVIDIA GPUä»¥å¤–ã§å‹•ä½œã•ã›ã‚‹ã“ã¨ãŒã§ãã‚‹ã€ŒCUDA-x86ã€ ç¶šã„ã¦ã€The MathWorksã‹ã‚‰MATLABå‘ã‘ã«CUDAã‚¢ã‚¯ã‚»ãƒ©ãƒ¬ãƒ¼ã‚·ãƒ§ãƒ³ã‚µãƒãƒ¼
pipo 2010/09/26
CUDA

GPU

NVIDIA

cloud

photo

graphics

AR

VR

MR
ãƒªãƒ³ã‚¯
Apple A4ã«ã¤ã„ã¦ã®ãƒ¡ãƒ¢ï¼ˆiPhone CPUæ¯”è¼ƒè¡¨ä»˜ãï¼‰ | Tokyo O life
iPadã‚„iPhone 4ã«æè¼‰ã•ã‚Œã¦ã„ã‚‹ã€ŒApple A4ã€ã«ã¤ã„ã¦ã€ã¡ã‚‡ã£ã¨æ°—ã«ãªã£ãŸã®ã§èª¿ã¹ã¦ã¿ãŸã€‚ Apple A4ã¯ã€CPUã‚„GPUã‚’çµ±åˆã—ãŸã‚·ã‚¹ãƒ†ãƒ ãƒãƒƒãƒ—ã ã€‚ AppleãŒãƒ‡ã‚¶ã‚¤ãƒ³ã—ã€SamsungãŒè£½é€ ã—ã¦ã„ã‚‹ã€‚iPhone 3GSã¨åŒã˜CPUã¨GPUã‚’ãƒ¯ãƒ³ãƒãƒƒãƒ—ã«é›†ç©ã—ã€1GHzã«ã‚¯ãƒãƒƒã‚¯ã‚¢ãƒƒãƒ—ã—ãŸã‚‚ã®ã¨ã—ã¦ç´¹ä»‹ã•ã‚Œã¦ã„ã‚‹ã€‚ã—ã‹ã—ã€CPUã‚¯ãƒãƒƒã‚¯ãŒ600MHzã‹ã‚‰1GHzã«ãªã£ãŸç¨‹åº¦ã§ã¯ã€ãã‚Œã»ã©åŠ‡çš„ãªæ€§èƒ½ã‚¢ãƒƒãƒ—ã«ã¯ãªã‚‰ãªã„ã€‚ãã‚Œã§ç”»é¢è§£åƒåº¦ãŒ4å€ã«ãªã£ãŸã‚‰å‹•ä½œã¯ã‚‚ã£ã•ã‚Šã¨é…ããªã‚‹ã¯ãšã ãŒã€iPadã¯è»½å¿«ã«å‹•ä½œã™ã‚‹ã€‚ã•ã‚‰ã«HDã‚¯ã‚ªãƒªãƒ†ã‚£ã®ãƒ“ãƒ‡ã‚ªå†ç”Ÿã¾ã§ã“ãªã™ã€‚ãã®ç§˜å¯†ã¯ã©ã“ã«ã‚ã‚‹ã®ã ã‚ã†ï¼Ÿ Apple A4ã®å†…è¨³ã‚’è¦‹ã‚‹ã¨ã€CPUã«ã¯ARMã®Cortex-A8ã€ GPUã«PowerVR SGXã‚’æŽ¡ç”¨ã—ã¦ã„ã‚‹ã€‚ã“ã‚Œã‚‰ã¯ã€æœ€è¿‘ã®é«˜æ€§èƒ½ã‚¹ãƒžãƒ¼ãƒˆãƒ•ã‚©ãƒ³ã«ã‚ˆãæŽ¡ç”¨ã•ã‚Œã¦ã„ã‚‹ãƒãƒ”ãƒ¥ãƒ©ãƒ¼ãª
pipo 2010/07/23
iPad

iphone

iphone4

CPU

GPU

spec

A4

ARM

architecture
ãƒªãƒ³ã‚¯
1