y-cruncher v0.7.8 Build 9507

Detecting Environment...

CPU Vendor:
    AMD         = Yes
    Intel       = No

OS Features:
  * 64-bit      = Yes
  * OS AVX      = Yes
  * OS AVX512   = No

Hardware Features:
    MMX         = Yes
  * x64         = Yes
  * ABM         = Yes
    RDRAND      = Yes
    RDSEED      = Yes
    BMI1        = Yes
  * BMI2        = Yes
  * ADX         = Yes
    MPX         = No
    PREFETCHW   = Yes
    PREFETCHWT1 = No
    RDPID       = Yes
    GFNI        = No
    VAES        = No

SIMD: 128-bit
  * SSE         = Yes
  * SSE2        = Yes
  * SSE3        = Yes
  * SSSE3       = Yes
    SSE4a       = Yes
  * SSE4.1      = Yes
  * SSE4.2      = Yes
    AES-NI      = Yes
    SHA         = Yes

SIMD: 256-bit
  * AVX         = Yes
    XOP         = No
  * FMA3        = Yes
  * FMA4        = No
  * AVX2        = Yes

SIMD: 512-bit
  * AVX512-F         = No
    AVX512-CD        = No
    AVX512-PF        = No
    AVX512-ER        = No
  * AVX512-VL        = No
  * AVX512-BW        = No
  * AVX512-DQ        = No
  * AVX512-IFMA      = No
  * AVX512-VBMI      = No

Alright Intel, how many drinks have you had tonight?
    AVX512-VPOPCNTDQ = No
    AVX512-4FMAPS    = No
    AVX512-4VNNIW    = No
    AVX512-VBMI2     = No
    AVX512-VPCLMUL   = No
    AVX512-VNNI      = No
    AVX512-BITALG    = No
    AVX512-BF16      = No


Auto-Selecting: 19-ZN2 ~ Kagari

C:\Users\w10\Desktop\y-cruncher v0.7.8.9507\y-cruncher v0.7.8.9507\Binaries/19-ZN2 ~ Kagari.exe


Launching y-cruncher...
================================================================


Checking processor/OS features...

Required Features:
    x64, ABM, BMI1, BMI2, ADX,
    SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2,
    AVX, FMA3, AVX2



Parsing Core -> Handle Mappings...
    Cores:  0-127

Parsing NUMA -> Core Mappings...
    Node  0:  0-63
    Node  1:  64-127

y-cruncher v0.7.8 Build 9507                ( www.numberworld.org )
Copyright 2008-2020 Alexander J. Yee      ( a-yee@u.northwestern.edu )

Distribute Freely - Please report any bugs.

Tuning:  Windows/19-ZN2 ~ Kagari  -  Zen 2 Matisse (x64 ADX)


  0         Benchmark Pi  (all in ram)
  1         Component Stress Tester
  2         Run I/O Performance Analysis

  3         Custom Compute a Constant
                -   Compute other constants (e, Golden Ratio, etc...)
                -   Choose your own settings (use disk for large computations)

  4         BBP Digit Extractor for Pi
  5         Digit Viewer

  6         Advanced Options
  7         About


Enter your choice:
option: 0

Benchmark Pi:

Select a Benchmark Type:

  0     Single-Threaded
  1     Multi-Threaded

option: 1


Available Memory:    123 GiB

Option      Decimal Digits          Approx. Memory Needed

  1             25,000,000                2.96 GiB
  2             50,000,000                2.99 GiB
  3            100,000,000                3.13 GiB
  4            250,000,000                3.52 GiB
  5            500,000,000                4.25 GiB
  6          1,000,000,000                5.91 GiB
  7          2,500,000,000                12.5 GiB
  8          5,000,000,000                23.5 GiB
  9         10,000,000,000                46.0 GiB
 10         25,000,000,000                 116 GiB
 11         50,000,000,000                 230 GiB
 12        100,000,000,000                 459 GiB
 13        250,000,000,000                1.12 TiB
 14        500,000,000,000                2.24 TiB
 15      1,000,000,000,000                4.49 TiB
 16      2,500,000,000,000                11.3 TiB

  0     I prefer SuperPi sizes... (1M, 2M, 4M...)

option: 9

Unable to acquire the permission, "SeLockMemoryPrivilege".
Large pages and page locking may not be possible.

Expect larger performance penalties from Meltdown mitigation.


Constant:   Pi
Algorithm:  Chudnovsky (1988)

Decimal Digits:       10,000,000,000
Hexadecimal Digits:   Disabled

Computation Mode:     Ram Only
Multi-Threading:      Cilk Plus Work-Stealing  ->  128 / 128

Start Time: Mon Apr 26 11:40:20 2021

Working Memory...  45.7 GiB  (locked, spread: 100%/1)
Twiddle Tables...   286 MiB  (locked, spread: 100%/1)

Begin Computation:

Series CommonP2B3...  705,136,706 terms  (Expansion Factor = 2.911)
Time:    119.371 seconds  ( 1.990 minutes )
Large Division...
Time:    5.952 seconds  ( 0.099 minutes )
InvSqrt(10005)...
Time:    4.077 seconds  ( 0.068 minutes )
Large Multiply...
Time:    2.546 seconds  ( 0.042 minutes )

Pi:  131.951 seconds  ( 2.199 minutes )

Base Converting:
Time:    9.042 seconds  ( 0.151 minutes )
Writing Decimal Digits:
Time:    1.784 seconds  ( 0.030 minutes )

Start Time: Mon Apr 26 11:40:20 2021
End Time:   Mon Apr 26 11:43:09 2021

Total Computation Time:     140.995 seconds  ( 2.350 minutes )
Start-to-End Wall Time:     169.029 seconds  ( 2.817 minutes )

CPU Utilization:        11250.66 %  +  316.11 % kernel overhead
Multi-core Efficiency:     87.90 %  +    2.47 % kernel overhead

Last Decimal Digits:  Pi
9763261541 1423749758 2083180752 2573977719 9605119144  :  9,999,999,950
9403994581 8580686529 2375008092 3106244131 4758821220  :  10,000,000,000

Spot Check: Good through 10,000,000,000

Version:              0.7.8.9507 (Windows/19-ZN2 ~ Kagari)
Processor(s):         AMD Ryzen Threadripper PRO 3995WX 64-Cores
Topology:             128 threads / 64 cores / 1 socket / 2 NUMA nodes
Physical Memory:      137,438,953,472 ( 128 GiB)
CPU Base Frequency:   2,694,957,264 Hz

Validation File: Pi - 20210426-114330.txt

続行するには何かキーを押してください . . .