Profiling a program at disk access level ??

From: Shirish (shirish464.in_at_gmail.com)
Date: 11/16/04

  • Next message: Dragan Cvetkovic: "Re: Profiling a program at disk access level ??" 
    Date: 16 Nov 2004 11:11:58 -0800

    Hi,

    I am trying to compare my algorithm with some existing one. To do
    this, I need to compare how my algorithm is accessing disk better than
    the other one.
    So, I need to know following things.
    1. Howmany disk accesses (read and write separately) my program has
    done?
    2. What is the time spent in Disk Seek time and actual disk read time?

    I need to get these two values for both the algorithms and then
    compare.

    Can anybody please suggest me a profiling tool or any other technique
    with which I can do the above? Any help in this regard would be of
    great help.

    Thanks and Regards,
    Shirish Tatikonda

  • Next message: Dragan Cvetkovic: "Re: Profiling a program at disk access level ??"

    Relevant Pages

    • Re: Profiling a program at disk access level
      ... > I am trying to compare my algorithm with some existing one. ... What is the time spent in Disk Seek time and actual disk read time? ... > Shirish Tatikonda ...
      (comp.os.linux.misc)
    • Profiling a program at disk access level
      ... I am trying to compare my algorithm with some existing one. ... Howmany disk accesses my program has ... Any help in this regard would be of ...
      (comp.os.linux.misc)
    • Re: Profiling a program at disk access level
      ... Shirish wrote: ... > I am trying to compare my algorithm with some existing one. ... What is the time spent in Disk Seek time and actual disk read time? ...
      (comp.os.linux.misc)
    • Re: Profiling a program at disk access level ??
      ... shirish464.in@gmail.com writes: ... > I am trying to compare my algorithm with some existing one. ... What is the time spent in Disk Seek time and actual disk read time? ...
      (comp.os.linux.development.system)
    • Re: Profiling a program at disk access level ??
      ... >> I am trying to compare my algorithm with some existing one. ... What is the time spent in Disk Seek time and actual disk read time? ... > all the details the disk system knows. ...
      (comp.os.linux.development.system)