Results 1 to 25 of 815

Thread: New Multi-Threaded Pi Program - Faster than SuperPi and PiFast

Threaded View

  1. #11
    Xtreme Member
    Join Date
    Apr 2006
    Location
    Ontario
    Posts
    349
    Code:
    Validation Version:    1.1
    
    Program:               y-cruncher - Gamma to the eXtReMe!!!     ( www.numberworld.org )
                           Copyright 2008-2010 Alexander J. Yee    ( a-yee@northwestern.edu )
    
    
    User:                  None Specified - You can edit this in "Username.txt".
    
    
    Processor(s):          Intel(R) Core(TM) i7 CPU X 980 @ 3.33GHz
    Logical Cores:         6
    Physical Memory:       25,767,911,424 bytes  ( 24.0 GB )
    CPU Frequency:         3,373,004,655 Hz
    
    Program Version:       0.5.4 Build 9148 (fix 1) (x64 SSE4.1 - Windows ~ Ushio)
    Constant:              Pi
    Algorithm:             Chudnovsky Formula
    Decimal Digits:        5,000,000,000
    Hexadecimal Digits:    Disabled
    Threading Mode:        8 threads
    Computation Mode:      Ram Only
    Swap Disks:            0
    Working Memory:        22.5 GB
    
    Start Date:            Tue Dec 07 14:30:25 2010
    End Date:              Tue Dec 07 15:12:15 2010
    
    Computation Time:      2,332.598 seconds
    Total Time:            2,510.880 seconds
    
    CPU Utilization:           568.25 %
    Multi-core Efficiency:     94.70 %
    
    Last Digits:
    4384678622 1397184596 0181195416 0748430457 5386741865  :  4,999,999,950
    0914971996 1298184401 9216126684 9425834935 5440797257  :  5,000,000,000
    
    Timer Sanity Check:        Passed
    Frequency Sanity Check:    Passed
    ECC Recovered Errors:      0
    Checkpoint From:           None
    
    ----
    
    Checksum:   e2fa05997341d0d81549027f063ae681a5b7f80ca8ae578019e97c6ed2dd0367
    Corsair XMS DDR3-1333 6x 4 GB
    Peak temperature: 62 C.
    IntelBurnTest peak temperature: 66 C.

    IBT is more intensive still.

    *edit*
    TurboBoost to 3.46 GHz (3508 MHz according to Core Temp).
    Last edited by alpha754293; 12-07-2010 at 03:18 PM.
    flow man:
    du/dt + u dot del u = - del P / rho + v vector_Laplacian u
    {\partial\mathbf{u}\over\partial t}+\mathbf{u}\cdot\nabla\mathbf{u} = -{\nabla P\over\rho} + \nu\nabla^2\mathbf{u}

Tags for this Thread

Bookmarks

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •