[Td 2015]함께하면 더 좋은 windows 10과 인텔 스카이레이크, 아키텍쳐와 인텔 그래픽스 최적화 살펴보기(하태동)
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The document discusses how the 6th generation Intel Core processor and Microsoft Windows 10 work together to provide an energy efficient, secure, and scalable platform. Key areas covered include improved energy efficiency through features like Intel Speed Shift technology and Modern Standby in Windows 10. It also outlines new experiences enabled through Cortana voice activation, Windows Hello biometric authentication, and richer graphics/media capabilities. The document discusses security innovations like Intel Memory Protection Extensions and Windows 10's Device Guard. It concludes by summarizing platform innovations including USB Type-C, Windows 10 Continuum for 2-in-1s, and wireless docking.
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[Td 2015]함께하면 더 좋은 windows 10과 인텔 스카이레이크, 아키텍쳐와 인텔 그래픽스 최적화 살펴보기(하태동)
- 2. 2 Intel® Architecture Code Name Skylake and Windows® 10 Better Together: The Technologies Inside Shiv Kaushik Intel Fellow, Software and Services Group General Manager, Windows OS (WOS) Division, Intel Corporation SPCS009
- 3. 3 Agenda • 6th Generation Intel® Core™ Processor & Microsoft Windows® 10 • Energy Efficiency • New Experiences & Richer Content • Security • Platform Innovation • Summary and Call to Action
- 4. 4 Agenda • 6th Generation Intel® Core™ Processor & Microsoft Windows® 10 • Energy Efficiency • New Experiences & Richer Content • Security • Platform Innovation • Summary and Call to Action
- 5. Intel Next Generation Microarchitecture Code Name Skylake Next Generation 14nm Core™ Product 5 6th Gen Intel® Core™ and Intel® Xeon® for Mobile Processors Utilized advanced 14 nm process technology to deliver further microarchitecture improvements for client and server Sandy Bridge: NEW Intel Microarchitecture NEW Intel Microarchitecture (Haswell) Ivy Bridge: Intel Microarchitecture 14nm Process Technology32nm Process Technology 22nm Process Technology Skylake: NEW Intel Microarchitecture Haswell: NEW Intel Microarchitecture Broadwell: Intel Microarchitecture
- 6. 6 Windows® 10 for a Range of Intel® Architecture Devices Windows® 10
- 7. 7 6th Generation Intel® Core™ Processor • Generational scaling in idle & scenario power. Energy Efficiency for small form factors. • Generational scaling in single threaded and targeted workload performance. • Standard virtualization extensions - Intel® Virtualization Technologies (Intel® VT-x/x2, VT-d/d2). • Next Generation security capabilities – Intel® Memory Protection Extensions (Intel® MPX). Intel® Virtualization Technology (Intel® VT) for Directed I/O (Intel® VT-d); Intel® Virtualization Technology (Intel® VT) for Intel® Architecture (Intel® VT-x)
- 8. 8 6th Generation Intel® Core™ Based SoC/Platform • Intel® Smart Sound technology - Next generation Audio DSP with enhanced offload capabilities • Next Generation Graphics & Media • Standard IO for small form factor devices • Next Generation Storage enhancements (NVM Express™, eMMC 5.0) • Integrated Touch • Integrated Sensor Hub • Power Optimizer (S0ix) Platform Capability • USB Type-C Display Not to scale 2ch DDR Core Core LLC LLC Processor Graphics 2/3/4 Display DMI/OPI PCI Express* IMC Core Core LLC LLC System Agent ISP eDRAMPCH EC VR PCU PECI SVID
- 9. 9 Intel® Architecture, 6th Generation Intel® Core™ & Windows® 10 Better Together Power Optimizer Intel® Speed Shift Technology† Intel® Turbo Boost Technology 2.0 SoC Duty Cycling Modern Standby Energy Efficiency Optimizations Intel® Virtualization Technology Intel® Memory Protection Extensions Device Guard Biometric Authentication Instant-On Great Battery Life Sleek Form Factor Intel® Platform Trust TechnologySecure USB Type-C WiGig* 2 in 1 ContinuumIntegrated Touch Scalable Integrated Sensor Hub + + + More energy efficient, responsive, secure, scalable platform … †Intel & Microsoft active collaboration under way for Intel® Speed Shift Technology Autonomous Mode Support in future Windows
- 10. 10 … to deliver new experiences and richer content Intel® RealSense™ Technology Intel® Smart Sound Technology† Cortana* (Voice Activation) Windows® Hello Intel® Iris™ Pro Graphics Intel Security Engine (CSME) DirectX* 12 PlayReady* 3.0 New Experiences 4K Richer Content Intel® Architecture, 6th Generation Intel® Core™ & Windows® 10 Better Together + + Protected Audio Video Path †Intel & Microsoft active collaboration under way for Intel® Smart Sound Technology offload support for Cortana* Voice Activation in future Windows
- 11. 11 Agenda • 6th Generation Intel® Core™ Processor & Microsoft Windows® 10 • Energy Efficiency • New Experiences & Richer Content • Security • Platform Innovation • Summary and Call to Action
- 12. 12 Legacy Energy-performance Control (P-states) • DVFS – Intel® SpeedStep® Technology - P~V2∙f∙Cdynn+leakage(V) ~ f3 - Performance tradeoff for energy savings • P-states OS control starting Windows* XP - P1-Pn frequency table enumerated via ACPI - Explicit P-state selection based on workload • Demand Based Algorithm - Policies (AC/DC/Balanced) - Non regular workloads are hard to manage - Lower than Pn is used for critical conditions P0 – 1 core P0 – 2 cores P1 P2 Pn T-states Guaranteed frequency Turbo frequency Energy efficient Frequency (min V) Thermal control OS control
- 13. 13 Intel® Speed Shift Technology – Hardware P-States • Why change: - Highly dynamic power – Multi core, AVX, … - Small form factors large turbo range - Smarter power management enables better choices • How: - Expose entire frequency range - Windows® 10 and hardware share power/perf. control - OS direct control when and where desired - Autonomous control elsewhere • Active Intel-MS collaboration under way for autonomous control mode support in future Windows P0 – 1 core P0 – 2 cores P1 P2 Pn T-states Guaranteed frequency Turbo frequency Energy efficient Frequency (min V) Thermal control OS control
- 14. 14 • Processor gains power by autonomously suspending execution for short periods • In power limited scenarios, high frequency cannot be always sustained • SoC Duty cycling allows speeding up to most efficient frequency 6th Generation Intel® Core™ - SoC Duty Cycling Hardware Duty Cycling delivers more performance in thermally constrained Form Factors by enabling longer execution at higher frequency Gain Gain Idle Idle Time0 1 2 3 4 0 1 2 3 4 inefficient operating frequency No HW Duty Cycling HW Duty Cycling Most Efficient Freq. Most Efficient Freq.Pe Pn No SoC Duty Cycling SoC Duty Cycling
- 15. 15 Windows® Standby States Legacy Standby (S3 support) Modern Standby (S0 low power Idle) Connected (since Windows®8.0, a.k.a. Connected Standby) Disconnected (new on Windows 10, only option when no hardware-offload capable networking and/or HDD-based systems) User/OEM switch 2nd Generation Intel® Core™ Processor 6th Generation Intel® Core™ Processor 4th Generation Intel® Core™ Processor
- 16. 16 Contrasting Windows® Standby States • DMS has flexible platform BOM requirements (HDD vs. SSD, Any NIC) • Single Platform design for Connected and Disconnected Standby - Disk (HDD vs. SSD) or NIC determines the standby state, OEM can override Legacy Standby POWER High S0 power No SW activity in S3 S0 (system is ON) Time Connected Standby (Windows® 8.1) Low S0 power Periodic SW execution Wi-Fi Connected Time Disconnected Modern Standby (Windows® 10) Low S0 power Infrequent SW execution Wi-Fi Not Connected Time
- 17. 17 Comparing Windows® Standby States Legacy S3 Connected Standby (Windows® 8.1) Disconnected Modern Standby (Windows® 10) Architecture ACPI OS issues standby command Most devices powered down Power Optimizer (S0ix) Devices low power state Power Optimizer (S0ix) Devices low power state Resume from Standby S3: 3-7s <500ms <500ms Wake Event Support Requires one-off complex firmware support New wake sources supported by OS/drivers New wake sources supported by OS/drivers Fresh Data Support No Yes Yes IHV Cost Adder Baseline Drive: +$85 256GB SSD Same as S3 Board Cost Adder Baseline Power Delivery: +$1 On par with S3 Windows®10 Disconnected Modern Standby + 6th Generation Intel® Core™ Power Optimizer (S0ix) deliver cost-effective, instant-on experience with scalable wake capabilities 1 1 ‘Instant On’ experience 2 Support innovative wake experiences (e.g. Wake on Voice, Wake on Sensors) 2 BOM Cost comparable to Legacy S33 3
- 18. 18 Agenda • 6th Generation Intel® Core™ Processor & Microsoft Windows® 10 • Energy Efficiency • New Experiences & Richer Content • Security • Platform Innovation • Summary and Call to Action
- 19. 19 Cortana* (Voice Assistant) Hey Cortana, set a reminder to …. Hey Cortana, send email to Frank Hey Cortana, call Jason on Skype* Hey Cortana, text Peter Hey Cortana, tell me a joke Hey Cortana Intel stock Hey Cortana, weather in San Francisco Hey Cortana, Play me some music Keyword spotter Command & Control Cortana* Interactions 1. Type in Search Box 2. Click Microphone Icon 3. Voice Activation Host CPU (SW) Audio DSP (HW) Cortana extensibility model
- 20. 20 Voice activation – “Hey Cortana” • Voice Activation available with Win10 RTM • Voice Activation (VA) feature enables users to quickly engage with Cortana hands free experience by using “Hey Cortana” keyword spotter • Microsoft “Keyword spotter” available as speech experience across all platforms • Uses CPU processing audio pipeline to achieve excellent Correct Accept (CA) and low False Accept (FA) performance • Supports staged commands (“Hey Cortana” <wait for beep> “How’s the weather?”) and chained commands (“Hey Cortana, how’s the weather?”) • Windows 10 allows integration of hardware DSP based “keyword spotter” • Implemented using Voice Activation device driver interface with a DLL infrastructure • 6th Generation Intel® Core™ based platform supports HW offload for voice activation with hardware support and the necessary DLL components Cortana* Voice Activation (VA)
- 21. 21 Windows® Hello (Biometric Authentication) • Windows®Hello supports broad range of innovative biometrics for login using face, fingerprint, iris • Provides a password-free experience, powered by Microsoft* Passport, Biometrics and embracing new hardware • Windows 10 provides a native out of the box experience (OOBE) for convenient, consistent device logon.
- 22. 22 Enrollment & Login Scenario Sequences Discover Facial Landmarks Detect Head Orientation Facial Template Discover Facial Landmarks Detect head Orientation Facial template representation Does it match? Face Enrollment Type a PIN to verify your identity Login Scenario No Yes
- 23. 23 Windows® Hello Security Requirements Microsoft* Passport security and the Intel® RealSense™ camera F200 solution features: • False Acceptance Rate (FAR): 1/100,000 - Measures incorrect acceptance of an unauthorized user • False Rejection Rate: 2 to 4% - Measures incorrect rejection of an authorized user • Anti-spoofing detection Intel RealSense camera F200 supports biometric authentication for Windows® Hello
- 24. 24 Richer Graphics & Media 6th Generation Intel® Core™ processor on Windows®10 delivers a richer gaming & media platform Windows® 10 feature Usages Intel®platform support DirectX* 12 / WDDM2.0 • Richest, most immersive game experience • Better performance and efficiency • Improved programming model 4th, 5th and 6th Generation Intel® Core™ processors HEVC • High resolution video playback 6th Generation Intel Core processor PlayReady* 3 with HDCP2.2, HDMI* 2.0 • Hardware assisted protected video playback and projection 5th and 6th Generation Intel Core processors Miracast* • Native Wireless display support 4th, 5th and 6th Generation Intel Core processors
- 25. 25 Agenda • 6th Generation Intel® Core™ Processor & Microsoft Windows® 10 • Energy Efficiency • New Experiences & Richer Content • Security • Platform Innovation • Summary and Call to Action
- 26. 26 Intel® Platforms Provide Virtualization Capabilities Critical for Isolation Ring 3 Ring 0 VMX Root Virtual Machines (VMs) Apps OS VM Monitor (VMM) Apps OS VM Exit VM Entry Intel® Virtualization Technology for IA-32, Intel® 64 and Intel® Architecture (Intel® VT-x) Intel® Virtualization Technology for Directed I/O (Intel® VT-d) • VMM runs in higher privileged mode - Extended page tables (EPT) maps guest-physical addresses to host physical - Intel® Virtualization Technology for Directed I/O (Intel® VT-d): Maps DMA addresses to host physical addresses and prevents DMA to unmapped pages • Guest VMs run in lower privileged mode and cannot change protections of EPT or Intel VT-d
- 27. 27 Device Guard Ensures Software Integrity What It Does: • Combination of hardware + software security features to harden Windows® against threats • Enables businesses to strongly control what is allowed to run • Brings mobile-like security protections to desktop OS with support for existing line of business apps Composite of Several Security Capabilities: • Hardware Security • Configurable Code Integrity • Virtualization Based Security - Protects critical parts of the OS against admin/kernel level malware
- 28. 28 Eliminate Buffer Overflow Using Intel® Memory Protection Extensions • New instructions to enable runtime buffer overflow checks • Most C/C++ applications should able to use Intel® Memory Protection Extensions (Intel® MPX) by: - Recompilation without source changes. Interoperate with legacy libraries - Run Intel MPX enabled binary on legacy systems (no benefits) - Enable or disable Intel MPX for each application dynamically • OS support enabled in Windows® 10 • Microsoft Visual Studio* 2015 supports MPX intrinsics. Collaborating with Microsoft to enable MPX code generation in future release of Microsoft Visual Studio. • Online information on Intel MPX at http://software.intel.com/en-us/intel-isa-extensions Buffer …… P[0] P[100] √ X
- 29. 29 Agenda • 6th Generation Intel® Core™ Processor & Microsoft Windows® 10 • Energy Efficiency • New Experiences & Richer Content • Security • Platform Innovation • Summary and Call to Action
- 30. 30 USB Type-C • Next generation solution for consolidated fast-charging, display, and peripheral connectivity, on a single cable & connector • 6th Generation Intel® Core™ processor based platforms enable - Innovative single connector USB Type-C peripheral/display connectivity - Full support for dual-role power delivery and charging • USB Type-C Connector System Software Interface (UCSI) industry specification available on www.intel.com with an adopters agreement • Windows® 10 provides the best user experience for USB Type-C on 6th Generation Intel Core processor based platforms - Built-in role negotiation, charging and alternate mode support (e.g. DisplayPort*) - Simplifies OEM/ODM system development through native support of UCSI
- 31. 31 Windows® 10 2 in 1 Continuum • Delivers best experience on 2 in 1 form factors - Desktop experience when docked - Tablet Experience when un-docked • Transition between “modes” triggered based on platform hardware event • 2 in 1 transition notification available to Desktop and Universal Windows Platform applications
- 32. 32 Wireless Docking • Device mobility trends challenge usability - Thinner, Smaller screen, fewer USB/Display ports - Seamless transition - mobility and productivity modes • Wireless Docking enhances your productivity - Place to dock, snatch to go – seamless experience - Hardware acceleration keeps system resource utilization low • Based on WiGig* (802.11ad) - Wire-like performance, Robust on-desk performance even in dense environments - Secured & Immune as transmission is very short range and directional
- 33. 33 Wireless Docking on Windows® 10 • Intel and Microsoft worked together to enable native Windows® 10 experience for Intel® Wireless Docking • Native UI in Windows 10 to manage connections to the Intel® WiGig* dock to detect, pair and connect to dock 33
- 34. 34 Agenda • 6th Generation Intel® Core™ & Microsoft Windows* 10 • Energy Efficiency • New Experiences & Richer Content • Security • Platform Innovation • Summary and Call to Action
- 35. 35 Summary • Intel® Architecture with Windows®10 provides an energy efficient, secure, scalable platform to build a range of devices from IoT to AIOs deliver new experiences and rich content • A new Windows 10 PC with the 6th Generation Intel® Core™ (codename Skylake) is best platform for these experiences and rich content
- 36. 36 Call to Action • OEMs/ODMs: • Evaluate “Modern Standby” as an alternate to Legacy S3 • Support Trusted Platform Module (TPM) 2.0, Secure Boot and Update Capsule • Build devices for an excellent speech experience with Cortana* to enable hands free user experience • Integrate hardware capabilities to enable Windows Hello experiences (face login, iris) • Integrate USB Type-C support leveraging UCSI specification. Attend RPCS007 “2015 Platform implementation of USB-C*” session. • Software Developers: - Introduce speech enabled mode for user(s) interaction with various applications by relying on Cortana extensibility model - Start evaluating Intel® Memory Protection Extensions and Intel® Software Guard Extensions to develop and deploy robust applications - Enable a fluid touch and pen user experience by adopting Intel® Precise Touch technology and Windows®10 Direct Ink capabilities - Leverage 2 in 1 continuum Application notifications to deliver right Desktop and Tablet experience
- 38. http://aka.ms/td2015_again TechDays Korea 2015에서 놓치신 세션은 Microsoft 기술 동영상 커뮤니티 Channel 9에서 추후에 다시 보실 수 있습니다.