Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
A High-Speed Compressor for Double-Precision Floating-Point Data
Post: #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.

Important Note..!

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


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: pic based high precision protectiv relay, r r precision, ppt on high speed data in mobile network, java double, turbojet engines compressor, java double buffering source code, compressor system in marathi,

Quick Reply
Type your reply to this message here.

Image Verification
Image Verification
(case insensitive)
Please enter the text within the image on the left in to the text box below. This process is used to prevent automated posts.

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Remote Server Monitoring System For Corporate Data Centers smart paper boy 3 1,793 28-03-2016 02:51 PM
Last Post: dhanyavp
  Secured Data Hiding and Extractions Using BPCS project report helper 4 2,696 04-02-2016 12:52 PM
Last Post: seminar report asees
  Data Hiding in Binary Images for Authentication & Annotation project topics 2 1,049 06-11-2015 02:27 PM
Last Post: seminar report asees
  DATA LEAKAGE DETECTION project topics 16 11,331 31-07-2015 02:59 PM
Last Post: seminar report asees
  Privacy Preservation in Data Mining sajidpk123 2 2,017 13-11-2014 10:48 PM
Last Post: jaseela123
  projects on data mining? shakir_ali 2 1,065 05-11-2014 09:30 PM
Last Post: jaseela123
  data mining full report project report tiger 35 164,100 07-10-2014 09:10 PM
Last Post: ToPWA
  Data Security Using Honey Pot System computer science topics 5 5,504 11-09-2014 07:45 PM
Last Post: erhhk
  Adaptive Forwarding Delay Control for VANET Data Aggregation Projects9 2 744 18-03-2014 11:25 PM
Last Post: seminar report asees
  Fast Data Collection in Tree-Based Wireless Sensor Networks Projects9 9 3,059 12-03-2014 06:30 PM
Last Post: computer topic