Energy Efficient Servers Blueprints for Data Center Optimization
Energy Efficient Servers: Blueprints for Data Center Optimization introduces engineers and IT professionals to the power management technologies and techniques used in energy efficient servers. The book includes a deep examination of different features used in processors, memory, interconnects, I/O...
| Autores principales: | , , |
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| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
Berkeley, CA :
Springer Nature
2015
2015. |
| Edición: | 1st ed. 2015. |
| Colección: | The Expert's Voice in Enterprise Computing and Power Management
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| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009432699306719 |
Tabla de Contenidos:
- Contents at a Glance; Chapter 1: Why Data Center Efficiency Matters; An Industry's Call to Action; Data Center Infrastructure Energy Use; Energy Proportional Server Efficiency; Regulatory Environment; Measuring Energy Efficiency; SPECPower; High Performance Computing Efficiency; Energy Efficiency and Cost; Summary; Chapter 2: CPU Power Management; Server CPU Architecture/Design; CPU Architecture Building Blocks; Threads, Cores, and Modules; Caches and the Cache Hierarchy; Dies and Packages; On-die Fabrics and the Uncore; Power Control Unit; External Communication; Thermal Design
- CPU Design Building BlocksDigital Synchronous Logic and Clocks; SRAM and eDRAM; I/O; Intel Server Processors; Introduction to Power; CPU Power Breakdown; Logic Power; I/O Power; Frequency, Voltage, and Temperature Interactions; Power-Saving Techniques; Turn It Off; Turn It Down; Power-Saving Strategies; Race to Idle vs. Slow Down; CPU Power and Performance States; C-States; Thread C-States; Core C-States; Core C0; Core C1 and C1e; Core C3; Core C6; Core C7 (and up); C-State Demotion; Package C-States; Module C-States; P-States; Per Socket P-States; Per Core P-States; Uncore Frequency Scaling
- TurboTurbo Architecture; Power/Thermal Limits; Thermal Protection; Electrical Protection; C-States and Turbo; Fused Turbo Frequencies; T-States; S-States and G-States; S0i x; Running Average Power Limit (RAPL); IMON and Digital Power Meter; Linpack Example; DRAM (Memory) RAPL; CPU Thermal Management; Prochot; CPU Power Management Summary; Summary; Chapter 3: Memory and I/O Power Management; System Memory; Memory Architecture Basics; Devices and Ranks; Memory Error Correction (ECC); Memory Capacity; Device Power Characteristics; DDR3 vs. DDR4; RDIMMs, UDIMMs, SODIMMs, and LRDIMMs
- Memory Channel Interleave and Imbalanced Memory ConfigurationsPower and Performance States; CKE Power Savings; Self-Refresh; Voltage/Frequency; DDR Thermal Management; Monitoring Temperature; Memory Throttling; CPU DDRIO; Workload Behavior; Memory Reliability Features; CPU I/Os; CPU Interconnect; Link Power States; PCIe; Link Power States; Link Frequency/Voltage; Link Width; Hot Add; D-states; Summary; Chapter 4: Platform Power Management; Platform Overview; Common Platform Components; Integration; CPU Integration; Chipset Integration; Microservers and Server SoCs; Platform Manageability
- CPU SocketsNode Controllers; Memory Risers and Memory Buffer Chips; Server Chipsets; PCH and Platform Power Management; PCH Power Management; PCIe in Chipsets; PCH Thermal Management; Networking; Ambient Temperature, TDP, and Thermal Management; Attached Media; LAN Power Management Features; Media Speed; Energy Efficient Ethernet; Wake on LAN; Active State Power Management (ASPM); Interrupt Moderation; USB; Link Power States; Link Frequency/Voltage; Storage; Storage Servers and Power Management; HDDs and SDDs; SATA and SAS Drive Power Management; Frequency/Voltage; NVMe Drive Power Management
- Power Delivery
