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

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  1. #11
    Xtreme Enthusiast
    Join Date
    Sep 2007
    Location
    Coimbra - Portugal
    Posts
    699
    Kicked a i980x a ss

    St0ned - i2600k @ 5.1 8GB ram 2133Mhz 10-12-10-28 1T

    Code:
    Validation Version:    1.1
    
    Program:               y-cruncher - Gamma to the eXtReMe!!!     ( www.numberworld.org )
                           Copyright 2008-2011 Alexander J. Yee    ( a-yee@northwestern.edu )
    
    
    User:                  None Specified - You can edit this in "Username.txt".
    
    
    Processor(s):          Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz
    Logical Cores:         8
    Physical Memory:       8,569,065,472 bytes  ( 8.00 GB )
    CPU Frequency:         3,400,077,024 Hz
    
    Program Version:       0.5.5 Build 9178 Alpha (x64 AVX - Windows ~ Hina)
    Constant:              Pi
    Algorithm:             Chudnovsky Formula
    Decimal Digits:        1,000,000,000
    Hexadecimal Digits:    Disabled
    Threading Mode:        8 threads
    Computation Mode:      Ram Only
    Swap Disks:            0
    Working Memory:        4.75 GB
    
    Start Date:            Fri Feb 18 22:06:04 2011
    End Date:              Fri Feb 18 22:11:04 2011
    
    Computation Time:      284.704 seconds
    Total Time:            300.343 seconds
    
    CPU Utilization:           742.08 %
    Multi-core Efficiency:     92.76 %
    
    Last Digits:
    6434543524 2766553567 4357021939 6394581990 5483278746  :  999,999,950
    7139868209 3196353628 2046127557 1517139511 5275045519  :  1,000,000,000
    
    Timer Sanity Check:        Passed
    Frequency Sanity Check:    Passed
    ECC Recovered Errors:      0
    Checkpoint From:           None
    
    ----
    
    Checksum:   890fdff76350813617e46f49a997a7ee37d4c700fd4c643b19a26237424fa2e7
    Pic:



    Ok, after the 1st nice result, I went for the killing, yes I was a bit greedy but hey! can you blame me ? Such a nice piece of silicon, I'm in love, volts for both runs were the same.
    Code:
    Validation Version:    1.1
    
    Program:               y-cruncher - Gamma to the eXtReMe!!!     ( www.numberworld.org )
                           Copyright 2008-2011 Alexander J. Yee    ( a-yee@northwestern.edu )
    
    
    User:                  None Specified - You can edit this in "Username.txt".
    
    
    Processor(s):          Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz
    Logical Cores:         8
    Physical Memory:       8,569,065,472 bytes  ( 8.00 GB )
    CPU Frequency:         3,400,035,360 Hz
    
    Program Version:       0.5.5 Build 9178 Alpha (x64 AVX - Windows ~ Hina)
    Constant:              Pi
    Algorithm:             Chudnovsky Formula
    Decimal Digits:        1,000,000,000
    Hexadecimal Digits:    Disabled
    Threading Mode:        8 threads
    Computation Mode:      Ram Only
    Swap Disks:            0
    Working Memory:        4.75 GB
    
    Start Date:            Fri Feb 18 22:20:59 2011
    End Date:              Fri Feb 18 22:25:53 2011
    
    Computation Time:      279.048 seconds
    Total Time:            294.340 seconds
    
    CPU Utilization:           740.41 %
    Multi-core Efficiency:     92.55 %
    
    Last Digits:
    6434543524 2766553567 4357021939 6394581990 5483278746  :  999,999,950
    7139868209 3196353628 2046127557 1517139511 5275045519  :  1,000,000,000
    
    Timer Sanity Check:        Passed
    Frequency Sanity Check:    Passed
    ECC Recovered Errors:      0
    Checkpoint From:           None
    
    ----
    
    Checksum:   c496b0ffc62ffcdf077409de852166e56c13134b07ed842710e229eb0c670dfc
    Pics!!:



    2% improve oh well could have been worst :P
    Last edited by st0ned; 02-18-2011 at 02:41 PM.

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