[B! ARM] halfrackã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

halfrack id:halfrack

ARMã«é–¢ã™ã‚‹halfrackã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (37)

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ã€ç¬ åŽŸä¸€è¼ã®ãƒ¦ãƒ“ã‚ã‚¿ã‚¹æƒ…å ±å±€ã€‘ æ°´é¢ä¸‹ã§é™ã‹ã«é€²ã‚€DCå‘ã‘Arm CPUã®æ™®åŠã€AWSã®Arm CPUã€ŒGraviton3/3Eã€ã®æ£ä½“
$halfrack$
halfrack 2022/12/06
ãƒãƒƒãƒ—ãƒ¬ãƒƒãƒˆã

cpu

arm

aws
ãƒªãƒ³ã‚¯
AWS Graviton3 ãƒ—ãƒã‚»ãƒƒã‚µã‚’æè¼‰ã—ãŸæ–°ã—ã„ Amazon EC2 C7g ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ã‚’ç™ºè¡¨
æœ¬æ—¥ã‚ˆã‚Šã€æœ€ã‚«ã‚¹ã‚¿ãƒ è¨è¨ˆã•ã‚ŒãŸæ–°ä¸–ä»£ã® AWS Graviton3 ãƒ—ãƒã‚»ãƒƒã‚µã‚’æè¼‰ã—ãŸæ–°ã—ã„ Amazon EC2 C7g ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ãŒãƒ—ãƒ¬ãƒ“ãƒ¥ãƒ¼ã§åˆ©ç”¨å¯èƒ½ã«ãªã‚Šã¾ã™ã€‚Amazon EC2 C7g ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ã¯ã€ãƒã‚¤ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ãƒ†ã‚£ãƒ³ã‚° (HPC)ã€ã‚²ãƒ¼ãƒ ã€ãƒ“ãƒ‡ã‚ªã‚¨ãƒ³ã‚³ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ã€CPU ãƒ™ãƒ¼ã‚¹ã®æ©Ÿæ¢°å¦ç¿’æŽ¨è«–ãªã©ã€ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã‚’å¤šç”¨ã™ã‚‹ãƒ¯ãƒ¼ã‚¯ãƒãƒ¼ãƒ‰ã«å¯¾ã—ã¦ã€Amazon EC2 ã§æœ€é«˜ã®ä¾¡æ ¼æ€§èƒ½æ¯”ã‚’æä¾›ã—ã¾ã™ã€‚ã“ã‚Œã‚‰ã®ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ã¯ã€ã‚¯ãƒ©ã‚¦ãƒ‰ã§åˆã‚ã¦ã® DDR5 ãƒ¡ãƒ¢ãƒªãƒ†ã‚¯ãƒŽãƒã‚¸ãƒ¼ã‚’æè¼‰ã—ã¦ãŠã‚Šã€DDR4 ãƒ¡ãƒ¢ãƒªã¨æ¯”è¼ƒã—ã¦ 50% åºƒã„å¸¯åŸŸå¹…ã‚’æä¾›ã—ã¾ã™ã€‚C7g ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ã¯ã€AWS Graviton2 ãƒ—ãƒã‚»ãƒƒã‚µã«åŸºã¥ãå‰ä¸–ä»£ã® C6g ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ã¨æ¯”è¼ƒã—ã¦ 20% é«˜ã„ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯å¸¯åŸŸå¹…ã‚’æä¾›ã—ã¾ã™ã€‚ã¾ãŸã€é«˜ãƒ¬ãƒ™ãƒ«ã®ãƒŽãƒ¼ãƒ‰é–“é€šä¿¡ã‚’å¿…è¦ã¨ã™ã‚‹ãƒã‚¤ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹
$halfrack$
halfrack 2022/04/26
aws

arm
ãƒªãƒ³ã‚¯
Armã€æ€§èƒ½/é›»åŠ›åŠ¹çŽ‡ã‚’3å‰²å¼·åŒ–ã—ãŸã€ŒCortex-X2ã€ã€‚PCã‚‚ã‚¿ãƒ¼ã‚²ãƒƒãƒˆã«
$halfrack$
halfrack 2021/05/26
arm

cpu
ãƒªãƒ³ã‚¯
Amazon EC2 ã‚’ Arm ã«åˆ‡ã‚Šæ›¿ãˆãŸã‚‰å¹¸ã›ãªã“ã¨ã—ã‹ã‚ã‚Šã¾ã›ã‚“ã§ã—ãŸ | CyberAgent Developers Blog
æŠ€è¡“æœ¬éƒ¨ ã‚µãƒ¼ãƒ“ã‚¹ãƒªãƒ©ã‚¤ã‚¢ãƒ“ãƒªãƒ†ã‚£ã‚°ãƒ«ãƒ¼ãƒ—ï¼ˆSRGï¼‰ã®é•·è°·å· @rarirureluis ã§ã™ðŸ‘³ #SRGï¼ˆService Reliability Groupï¼‰ã¯ã€ä¸»ã«å¼Šç¤¾ãƒ¡ãƒ‡ã‚£ã‚¢ã‚µãƒ¼ãƒ“ã‚¹ã®ã‚¤ãƒ³ãƒ•ãƒ©å‘¨ã‚Šã‚’æ¨ªæ–çš„ã«ã‚µãƒãƒ¼ãƒˆã—ã¦ãŠã‚Šã€æ—¢å˜ã‚µãƒ¼ãƒ“ã‚¹ã®æ”¹å–„ã‚„æ–°è¦ç«‹ã¡ä¸Šã’ã€OSSè²¢çŒ®ãªã©ã‚’è¡Œã£ã¦ã„ã‚‹ã‚°ãƒ«ãƒ¼ãƒ—ã§ã™ã€‚ ã¯ã˜ã‚ã« Apple M1 ã§ Arm ã¨ã„ã†å˜èªžã‚’ã‚ˆãè€³ã«ã—ã€ãã—ã¦ãã®æ€§èƒ½ã«é©šã„ãŸæ–¹ã‚‚å¤šã„ã¨æ€ã„ã¾ã™ã€‚Apple M1 ãŒæè¼‰ã•ã‚ŒãŸ Mac ã®ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã¯ã“ã¡ã‚‰ ãã—ã¦ Amazon EC2ï¼ˆä»¥ä¸‹ï¼šEC2ï¼‰ã«ã‚‚ Arm ãŒæè¼‰ã•ã‚ŒãŸã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ãŒã‚ã‚Šã¾ã™ã€‚ https://aws.amazon.com/jp/ec2/graviton/ ä»Šå›žã¯ã¨ã‚ã‚‹ã‚µãƒ¼ãƒ“ã‚¹ã®å…¨é–‹ç™ºç’°å¢ƒã® EC2 ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ã‚’ m5.large ã‹ã‚‰ t4g.medium ã¸ç§»è¡Œã—ãŸã‚‰å¹¸ã›ã«ãªã‚ŒãŸã®ã§ã€ã“ã®è¨˜äº‹ã‚’
$halfrack$
halfrack 2020/11/27
ã‚¨ãƒ³ãƒˆãƒãƒ”ãƒ¼æºã®å®Ÿè£…ã¾ã å°‘ãªã„ã‚“ã‹ã¸ã‡ãƒ¼ / è¿½è¨˜: ã‚¨ãƒ³ãƒˆãƒãƒ”ãƒ¼æºãŒå°‘ãªã„ã®ã¯ Nitro ã®ç‰¹æ€§ã§ã‚ã‚‹æ¨¡æ§˜(rngd ç„¡ã—ã ã¨ x86_64 ã‚‚åŒæ§˜)

arm

aws

kernel

server
ãƒªãƒ³ã‚¯
Apple Announces The Apple Silicon M1: Ditching x86 - What to Expect, Based on A14
Apple Announces The Apple Silicon M1: Ditching x86 - What to Expect, Based on A14 Today, Apple has unveiled their brand-new MacBook line-up. This isnâ€™t an ordinary release â€“ if anything, the move that Apple is making today is something that hasnâ€™t happened in 15 years: The start of a CPU architecture transition across their whole consumer Mac line-up. Thanks to the companyâ€™s vertical integration a
$halfrack$
halfrack 2020/11/11
apple

arm

cpu
ãƒªãƒ³ã‚¯
New â€“ Amazon RDS on Graviton2 Processors | Amazon Web Services
AWS News Blog New â€“ Amazon RDS on Graviton2 Processors I recently wrote a post to announce the availability of M6g, R6g and C6g families of instances on Amazon Elastic Compute Cloud (Amazon EC2). These instances offer better cost-performance ratio than their x86 counterparts. They are based on AWS-designed AWS Graviton2 processors, utilizing 64-bit Arm Neoverse N1 cores. Starting today, you can al
$halfrack$
halfrack 2020/10/16
ãƒžãƒãƒ¼ã‚¸ãƒ‰ã‚µãƒ¼ãƒ“ã‚¹ãªã‚‰ãƒªã‚¹ã‚¯ä½Žãã†ã£ã™ãªãƒ¼

aws

database

arm
ãƒªãƒ³ã‚¯
Xen on Raspberry Pi 4 adventures - Xen Project
The Xen Project is excited to share that the Xen Hypervisor now runs on Raspberry Pi. This is an exciting step for both hobbyists and industries. Read more to learn about how Xen now runs on RPi and how to get started. Written by Stefano Stabellini and Roman Shaposhnik, originally posted on Linux.com Raspberry Pi (RPi) has been a key enabling device for the Arm community for years, given the low p
$halfrack$
halfrack 2020/10/02
Xen ãŒ RasPi4 ã«å¯¾å¿œã—ãŸã€‚çµ„ã¿è¾¼ã¿ã‚‰ã—ãã‚¢ãƒ‰ãƒ¬ã‚¹å‘¨ã‚Šå¤‰ãªã“ã¨ã—ã¦ã‚‹ãŒãã‚Œã«å¯¾å¿œã—ãŸã€ã¨ã€‚

xen

arm

linux
ãƒªãƒ³ã‚¯
ã€ã‚„ã˜ã†ã¾PC Watchã€‘ ä¸–ç•Œä¸€ã®ã€Œå¯Œå²³ã€ã¨åŒã˜A64FXç’°å¢ƒã‚’ãŠæ‰‹å…ƒã«! 4,155,300å††ã§
$halfrack$
halfrack 2020/06/25
å€¤æ®µãµã„ãŸ

arm
ãƒªãƒ³ã‚¯
ã€ã‚„ã˜ã†ã¾PC Watchã€‘ ä»»å¤©å ‚ã€ã€ŒNintendo Switchã€ã‚‚æ–°SoCã¨NANDæè¼‰ã‹ ï½žSwitch Liteã¨éƒ¨å“ã‚’å…±é€šåŒ–?
$halfrack$
halfrack 2019/07/11
â€œSwitchã®4,310mAhã‹ã‚‰Switch Liteã§3,570mAhã¸ã¨å°ã•ããªã£ã¦ã„ã‚‹ãŒ(snip)ã€Switchã®ç´„3æ™‚é–“ã«å¯¾ã—ã¦Switch Liteã¯ç´„4æ™‚é–“ã¨ã€ãƒãƒƒãƒ†ãƒªå®¹é‡ã«åã—ã¦é•·ãâ€ çœé›»åŠ›ãªã‚‹ã»ã©

gadget

nintendo

arm
ãƒªãƒ³ã‚¯
Raspberry Pi 4 on sale now from $35 - Raspberry Pi
We have a surprise for you today: Raspberry Pi 4 is now on sale, starting at $35. This is a comprehensive upgrade, touching almost every element of the platform. For the first time we provide a PC-like level of performance for most users, while retaining the interfacing capabilities and hackability of the classic Raspberry Pi line. Get yours today from our Approved Resellers, or from the Raspberry
$halfrack$
halfrack 2019/06/24
arm

gadget
ãƒªãƒ³ã‚¯
Buy a Raspberry Pi 4 Model B â€“ Raspberry Pi
You'll recognise the price along with the basic shape and size, so you can simply drop your new Raspberry Pi into your old projects for an upgrade; and as always, we've kept all our software backwards-compatible, so what you create on a Raspberry Pi 4 will work on any older models you own too.
$halfrack$
halfrack 2019/06/24
RasPi4! Cortex-A72, RAM 4GB, USB3.0, 4K è‰²ã€…ç››ã‚Šç››ã‚Šã / é›»æºã¯ Type-C ã ã‘ã© 5V(5.1V?) é™å®šã½ã„

arm
ãƒªãƒ³ã‚¯
NetBSD/evbarmã§big endianãªç’°å¢ƒã‚’æ¥½ã—ã‚€ - Qiita
ã¯ã˜ã‚ã« æœ€è¿‘ã®ARMãƒ—ãƒã‚»ãƒƒã‚µã¯byte orderã‚’é¸æŠžã§ãã‚‹ã‚ˆã†ã«ãªã£ã¦ã„ã¾ã™ã€‚NetBSD/evbarmã¯ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã§little endianãƒ¢ãƒ¼ãƒ‰ã§å‹•ä½œã—ã¾ã™ãŒã€ä¸€éƒ¨ã®SoCã§big endianãƒ¢ãƒ¼ãƒ‰ã‚’ã‚µãƒãƒ¼ãƒˆã—ã¦ã„ã¾ã™1ã€‚ æ™®æ®µx86ã«ã©ã£ã·ã‚Šæ¼¬ã‹ã£ã¦ã„ã‚‹ã¨ã€æ°—ä»˜ã‹ãªã„ã†ã¡ã«little endianã‚’å‰æã¨ã—ãŸã‚³ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ã‚’ã—ã¦ã—ã¾ã‚ãªã„ã‹å¿ƒé…ã§ã™(è¬Žãƒžã‚·ãƒ³æ„›å¥½å®¶ã®çš†ã•ã‚“ã«ã¯é‡ˆè¿¦ã«èª¬æ³•ã§ã—ã‚‡ã†ãŒ...)ã€‚ãã“ãã“é€Ÿãã¦ã€ãã“ãã“å®‰ã„ã€çœé›»åŠ›ãªå®Ÿæ©Ÿã§big endianãªç’°å¢ƒã‚’æ¥½ã—ã‚€ã«ã¯ã€ãªã‚“ã¨ã„ã£ã¦ã‚‚evbarmãŒã‚ªã‚¹ã‚¹ãƒ¡ã§ã™ã€‚ ä»Šå›žã¯Allwinner A20ã‚’æè¼‰ã—ãŸè©•ä¾¡ãƒœãƒ¼ãƒ‰ã€Cubietruckã§big endianãªç’°å¢ƒã‚’æ§‹ç¯‰ã—ã¦ã¿ã¾ã™ã€‚Cubietruckã‚’é¸æŠžã—ãŸãƒã‚¤ãƒ³ãƒˆã¯ SATAã‚’ã‚µãƒãƒ¼ãƒˆã—ã¦ã„ã‚‹ ãƒ¡ãƒ¢ãƒªãŒæ½¤æ²¢ (2GB) NetBSDã§SMPãŒå®‰å®šã—ã¦
$halfrack$
halfrack 2019/05/24
NetBSD ã¯ ARM ã® big-endian ãƒ¢ãƒ¼ãƒ‰å‹•ãã‚‰ã—ã„ã£ã™ã‚ˆ

arm

netbsd
ãƒªãƒ³ã‚¯
SpeculativeExecutionVulnerabilities - FreeBSD Wiki
NOTE: Descriptions above indicate patch applicability (e.g. arch and variant) but are not necessarily the entire/full or final mitigation for the issue. AMD64 user guide Meltdown (CVE-2017-5754) Meltdown vulnerability mitigation requires using separate kernel and user mode page tables, so that user mode does not have sensitive physical pages mapped even with restricted permissions. The technique i
$halfrack$
halfrack 2019/04/09
ARM ãŒèˆˆå‘³æ·±ã„

security

kernel

cpu

freebsd

arm
ãƒªãƒ³ã‚¯
ã•ãã‚‰ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆã€Armã‚µãƒ¼ãƒã®æœˆé¡èª²é‡‘ãƒ›ã‚¹ãƒ†ã‚£ãƒ³ã‚°ã‚µãƒ¼ãƒ“ã‚¹ã‚’ç™ºè¡¨ã€‚Armã§Xeonã¨æˆ¦ãˆã‚‹æ€§èƒ½ã¨ã•ã‚Œã‚‹ThunderX2ãƒ—ãƒã‚»ãƒƒã‚µæè¼‰
ã•ãã‚‰ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆã€Armã‚µãƒ¼ãƒã®æœˆé¡èª²é‡‘ãƒ›ã‚¹ãƒ†ã‚£ãƒ³ã‚°ã‚µãƒ¼ãƒ“ã‚¹ã‚’ç™ºè¡¨ã€‚Armã§Xeonã¨æˆ¦ãˆã‚‹æ€§èƒ½ã¨ã•ã‚Œã‚‹ThunderX2ãƒ—ãƒã‚»ãƒƒã‚µæè¼‰ ã•ãã‚‰ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆã¨ãã®åä¼šç¤¾ã®ãƒ—ãƒ©ãƒŠã‚¹ã‚½ãƒªãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã‚ºã¯ã€Armã‚µãƒ¼ãƒã‚’ç”¨ã„ãŸæœˆé¡èª²é‡‘ã®ãƒ›ã‚¹ãƒ†ã‚£ãƒ³ã‚°ã‚µãƒ¼ãƒ“ã‚¹ã‚’11æœˆã«é–‹å§‹ã™ã‚‹ã¨ç™ºè¡¨ã—ã¾ã—ãŸã€‚ ã•ãã‚‰ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆã®ã‚¤ãƒ³ãƒ•ãƒ©ã®ä¸Šã«ãƒ—ãƒ©ãƒŠã‚¹ã‚½ãƒªãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã‚ºãŒã‚µãƒ¼ãƒ“ã‚¹ã‚’æ§‹ç¯‰ã—æä¾›ã€‚ã‚µãƒ¼ãƒã«ã¯æ—¥æœ¬ãƒ’ãƒ¥ãƒ¼ãƒ¬ãƒƒãƒˆãƒ»ãƒ‘ãƒƒã‚«ãƒ¼ãƒ‰ãŒè²©å£²ã™ã‚‹HPE Apollo 70 Systemã‚’æŽ¡ç”¨ã—ã¾ã™ã€‚ Armãƒ—ãƒã‚»ãƒƒã‚µãªãŒã‚‰æ¶ˆè²»é›»åŠ›ã‚ˆã‚Šæ€§èƒ½ã‚’ã¨ã£ãŸThunderX2ãƒ—ãƒã‚»ãƒƒã‚µ ãƒ›ã‚¹ãƒ†ã‚£ãƒ³ã‚°ã‚µãƒ¼ãƒ“ã‚¹ã«ä½¿ã‚ã‚Œã‚‹ã€ŒHPE Apollo 70 Systemã€ã¯ã€Marvell | Caviumç¤¾ã®64ãƒ“ãƒƒãƒˆArmãƒ—ãƒã‚»ãƒƒã‚µã§ã‚ã‚‹ThunderX2ãƒ—ãƒã‚»ãƒƒã‚µã‚’æè¼‰ã—ã¦ã„ã¾ã™ã€‚ ã“ã‚Œã¾ã§Armã‚µãƒ¼ãƒã¨ã„ãˆã°ä½Žæ¶ˆè²»é›»åŠ›ãŒä¸»ãªç‰¹é•·ã§ã‚
$halfrack$
halfrack 2018/09/11
ã¾ãŸå¤‰ãªã‚‚ã®ãŒå‡ºã¦ããŸã§ã”ã–ã‚‹

ARM

CPU

server
ãƒªãƒ³ã‚¯
ã€å¾Œè—¤å¼˜èŒ‚ã®Weeklyæµ·å¤–ãƒ‹ãƒ¥ãƒ¼ã‚¹ã€‘ Armã€Skylakeã®æ€§èƒ½ã®90%ã«è¿«ã‚‹CPUã‚³ã‚¢ã€ŒCortex-A76ã€
$halfrack$
halfrack 2018/06/01
ARM ã‚‚ãƒªãƒƒãƒã«ãªã£ã¦ããŸ

ARM

CPU
ãƒªãƒ³ã‚¯
SynQuacer Developerbox ã‚’ã‚»ãƒƒãƒˆã‚¢ãƒƒãƒ—ã—ãŸ - livaã®é›‘è¨˜å¸³
è²·ã£ãŸã€‚ sp.chip1stop.com å‚è€ƒï¼š github.com ã¶ã£ã¡ã‚ƒã‘ã€ã“ã®ãƒšãƒ¼ã‚¸ä»¥å¤–ã«æƒ…å ±ãŒç„¡ã„ã€‚ Livaå¸«ã€ã¡ã‚ƒã‚“ã¨ã“ã‚Œã‚’èªã‚“ã§çµ„ã¿ç«‹ã¦ãŸã‚‰ç™ºç«ã¨ã‹ã—ãªã‹ã£ãŸã‚“ã˜ã‚ƒãªã„ã‹ï¼Ÿhttps://t.co/yKF8PfOPMmâ€” Yojiro UO (@yojiro) 2018å¹´3æœˆ7æ—¥ â†’ã¡ã‚ƒã‚“ã¨ãƒžãƒ‹ãƒ¥ã‚¢ãƒ«ã‚ã‚Šã¾ã—ãŸã€‚åƒ•ãŒèªã‚“ã§ãªã‹ã£ãŸã ã‘ã§ã—ãŸã€‚ ãƒ¡ãƒ¢ãƒªã‚¹ãƒãƒƒãƒˆã®è©±ã‚‚ã¡ã‚ƒã‚“ã¨æ›¸ã„ã¦ã‚ã‚Šã¾ã—ãŸã€‚OMGï¼ï¼ï¼ çµ„ã¿ç«‹ã¦ ãªã‚“ã‹å±Šã„ã¦ãŸ pic.twitter.com/KYv8zLiaxeâ€” Liva (@liva_jy) 2018å¹´3æœˆ5æ—¥ åŸºç›¤ã€çä½“ã€HDDã€ã‚°ãƒ©ãƒœã€ãƒ¡ãƒ¢ãƒªã®ã‚»ãƒƒãƒˆã€‚ çµ„ã¿ç«‹ã¦æ¸ˆã¿ã˜ã‚ƒãªã„ã‚“ã‹ã„ï¼ã£ã¦çªã£è¾¼ã‚“ã§ã‚‹ãªã†â€” Liva (@liva_jy) 2018å¹´3æœˆ5æ—¥ çµ„ã¿ç«‹ã¦ãƒžãƒ‹ãƒ¥ã‚¢ãƒ«ã‚‚ãªã„ã®ã§ã€ãƒŽãƒªã§çµ„ã¿ç«‹ã¦ã‚‹â€” Liva (@liva_jy) 2018
$halfrack$
halfrack 2018/03/06
ã‚¤ãƒ³ã‚ªãƒ¼ãƒ€ãƒ¼ã® Cortex A53 ã¨ã¯ã„ãˆ 13ä¸‡å††ã§ 24 cores ARM ã®ç«¯æœ«ãŒæ‰‹ã«å…¥ã‚‹ã®ã¯æ¥½ã—ãã†â€¦

hardware

Linux

ARM
ãƒªãƒ³ã‚¯
Arm Security Center
Entitlements could not be checked due to an error reaching the service. Showing non-confidential search results only.
$halfrack$
halfrack 2018/01/05
â€œVulnerability of Speculative Processors to Cache Timing Side-Channel Mechanismâ€

security

CPU

ARM
ãƒªãƒ³ã‚¯
ã€å¾Œè—¤å¼˜èŒ‚ã®Weeklyæµ·å¤–ãƒ‹ãƒ¥ãƒ¼ã‚¹ã€‘ ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ã‚’ä¸€æ–°ã—ãŸCortex-A75ã¨Cortex-A55ã®è©³ç´°
$halfrack$
halfrack 2018/01/05
Cortex-A75 ã¯ 3å‘½ä»¤ãƒ‡ã‚³ãƒ¼ãƒ‰ã§ A73 ã‚ˆã‚Šå¢—ãˆã¦ã‚‹

CPU

ARM
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halfrack 2018/01/05
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halfrack 2016/12/20
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