A High-Speed Compressor for Double-Precision Floating-Point Data
#1

Many scientific programs exchange large quantities of double-precision data between processing nodes and with mass storage devices. Data compression can reduce the number of bytes that need to be transferred and stored. However, data compression is only likely to be employed in high-end computing environments if it does not impede the throughput. This paper describes and evaluates FPC, a fast lossless compression algorithm for linear streams of 64-bit floating-point data. FPC works well on hard-to-compress scientific data sets and meets the throughput demands of high-performance systems. A comparison with five lossless compression schemes, BZIP2, DFCM, FSD, GZIP, and PLMI, on 4 architectures and 13 data sets shows that FPC compresses and decompresses one to two orders of magnitude faster than the other algorithms at the same geometric-mean compression ratio. Moreover, FPC provides a guaranteed throughput as long as the prediction tables fit into the L1 data cache. For example, on a 1.6-GHz Itanium 2 server, the throughput is 670 Mbytes/s regardless of what data are being compressed.
Reply

Important Note..!

If you are not satisfied with above reply ,..Please

ASK HERE

So that we will collect data for you and will made reply to the request....OR try below "QUICK REPLY" box to add a reply to this page
Popular Searches: high speed data connection, animation of frictionles compressor, double vanos engine, double wishbone suspension pptns for freshers, power point presentation on double guard, double box shifing mechanicsm, double compression detection,

[-]
Quick Reply
Message
Type your reply to this message here.

Image Verification
Please enter the text contained within the image into the text box below it. This process is used to prevent automated spam bots.
Image Verification
(case insensitive)

Messages In This Thread
A High-Speed Compressor for Double-Precision Floating-Point Data - by project report tiger - 10-02-2010, 10:57 PM

Possibly Related Threads...
Thread Author Replies Views Last Post
  A Link-Based Cluster Ensemble Approach for Categorical Data Clustering 1 1,106 16-02-2017, 10:51 AM
Last Post: jaseela123d
  Exploiting the Functional and Taxonomic Structure of Genomic Data by Probabilistic To 1 782 14-02-2017, 04:15 PM
Last Post: jaseela123d
  Remote Server Monitoring System For Corporate Data Centers smart paper boy 3 2,890 28-03-2016, 02:51 PM
Last Post: dhanabhagya
  Secured Data Hiding and Extractions Using BPCS project report helper 4 3,693 04-02-2016, 12:52 PM
Last Post: seminar report asees
  Data Hiding in Binary Images for Authentication & Annotation project topics 2 1,859 06-11-2015, 02:27 PM
Last Post: seminar report asees
  DATA LEAKAGE DETECTION project topics 16 13,194 31-07-2015, 02:59 PM
Last Post: seminar report asees
  Privacy Preservation in Data Mining sajidpk123 3 3,011 13-11-2014, 10:48 PM
Last Post: jaseela123d
  projects on data mining? shakir_ali 2 2,072 05-11-2014, 09:30 PM
Last Post: jaseela123d
  data mining full report project report tiger 25 171,358 07-10-2014, 09:10 PM
Last Post: ToPWA
  Data Security Using Honey Pot System computer science topics 5 6,719 11-09-2014, 07:45 PM
Last Post: erhhk

Forum Jump: