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003 DE-He213
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008 101108s2005 gw | s |||| 0|eng d
020 _a9783540314851
_9978-3-540-31485-1
024 7 _a10.1007/11574859
_2doi
050 4 _aQA76.9.C643
050 4 _aTK5105.5-5105.9
072 7 _aUT
_2bicssc
072 7 _aCOM067000
_2bisacsh
082 0 4 _a004.6
_223
245 1 0 _aPower-Aware Computer Systems
_h[electronic resource] :
_b4th International Workshop, PACS 2004, Portland, OR, USA, December 5, 2004, Revised Selected Papers /
_cedited by Babak Falsafi, T. N. VijayKumar.
264 1 _aBerlin, Heidelberg :
_bSpringer Berlin Heidelberg,
_c2005.
300 _aX, 181 p.
_bonline resource.
336 _atext
_btxt
_2rdacontent
337 _acomputer
_bc
_2rdamedia
338 _aonline resource
_bcr
_2rdacarrier
347 _atext file
_bPDF
_2rda
490 1 _aLecture Notes in Computer Science,
_x0302-9743 ;
_v3471
505 0 _aMicroarchitecture- and Circuit-Level Techniques -- An Optimized Front-End Physical Register File with Banking and Writeback Filtering -- Reducing Delay and Power Consumption of the Wakeup Logic Through Instruction Packing and Tag Memoization -- Bit-Sliced Datapath for Energy-Efficient High Performance Microprocessors -- Low-Overhead Core Swapping for Thermal Management -- Power-Aware Memory and Interconnect Systems -- Software–Hardware Cooperative Power Management for Main Memory -- Energy-Aware Data Prefetching for General-Purpose Programs -- Bus Power Estimation and Power-Efficient Bus Arbitration for System-on-a-Chip Embedded Systems -- Context-Independent Codes for Off-Chip Interconnects -- Frequency-/Voltage-Scaling Techniques -- Dynamic Processor Throttling for Power Efficient Computations -- Effective Dynamic Voltage Scaling Through CPU-Boundedness Detection -- Safe Overprovisioning: Using Power Limits to Increase Aggregate Throughput -- Power Consumption Breakdown on a Modern Laptop -- Erratum -- Erratum.
520 _aWelcome to the proceedings of the Power-Aware Computer Systems (PACS 2004) workshop held in conjunction with the 37th Annual International Sym- sium on Microarchitecture (MICRO-37). The continued increase of power and energy dissipation in computer systems has resulted in higher cost, lower re- ability, and reduced battery life in portable systems. Consequently, power and energy have become ?rst-class constraints at all layers of modern computer s- tems. PACS 2004 is the fourth workshop in its series to explore techniques to reduce power and energy at all levels of computer systems and brings together academic and industry researchers. The papers in these proceedings span a wide spectrum of areas in pow- aware systems. We have grouped the papers into the following categories: (1) microarchitecture- and circuit-level techniques, (2) power-aware memory and interconnect systems, and (3) frequency- and voltage-scaling techniques. The ?rst paper in the microarchitecture group proposes banking and wri- back ?ltering to reduce register ?le power. The second paper in this group - timizes both delay and power of the issue queue by packing two instructions in each issue queue entry and by memorizing upper-order bits of the wake-up tag. The third paper proposes bit slicing the datapath to exploit narrow width operations, and the last paper proposes to migrate application threads from one core to another in a multi-core chip to address thermal problems.
650 0 _aComputer science.
650 0 _aComputer hardware.
650 0 _aComputer organization.
650 0 _aArchitecture, Computer.
650 0 _aOperating systems (Computers).
650 0 _aElectrical engineering.
650 0 _aElectronics.
650 0 _aMicroelectronics.
650 1 4 _aComputer Science.
650 2 4 _aComputer Systems Organization and Communication Networks.
650 2 4 _aElectronics and Microelectronics, Instrumentation.
650 2 4 _aComputer System Implementation.
650 2 4 _aComputer Hardware.
650 2 4 _aOperating Systems.
650 2 4 _aElectrical Engineering.
700 1 _aFalsafi, Babak.
_eeditor.
700 1 _aVijayKumar, T. N.
_eeditor.
710 2 _aSpringerLink (Online service)
773 0 _tSpringer eBooks
776 0 8 _iPrinted edition:
_z9783540297901
830 0 _aLecture Notes in Computer Science,
_x0302-9743 ;
_v3471
856 4 0 _uhttp://dx.doi.org/10.1007/11574859
912 _aZDB-2-SCS
912 _aZDB-2-LNC
942 _2ddc
_cEB
950 _aComputer Science (Springer-11645)
999 _c16438
_d16438