第2世代 AMD EPYC 7742 64-Core Processor 2 sockets 円周率Piの100億桁でのBenchmarkをWindows10 Proで確認してみた　103.779 seconds

投稿日: 2021年9月3日 作成者: chibi

Constant: Pi
Algorithm: Chudnovsky (1988)

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

Computation Mode: Ram Only
Multi-Threading: Cilk Plus Work-Stealing -> 256 / 256

Start Time: Mon May 3 06:50:40 2021

Working Memory… 46.5 GiB (locked, spread: 99%/2)
Twiddle Tables… 286 MiB (locked, spread: 100%/2)

Begin Computation:

Series CommonP2B3… 705,136,706 terms (Expansion Factor = 2.911)
Time: 93.750 seconds ( 1.563 minutes )
Large Division…
Time: 5.047 seconds ( 0.084 minutes )
InvSqrt(10005)…
Time: 3.153 seconds ( 0.053 minutes )
Large Multiply…
Time: 1.821 seconds ( 0.030 minutes )

Pi: 103.779 seconds ( 1.730 minutes )

Base Converting:
Time: 6.909 seconds ( 0.115 minutes )
Writing Decimal Digits:
Time: 2.619 seconds ( 0.044 minutes )

Start Time: Mon May 3 06:50:40 2021
End Time: Mon May 3 06:53:33 2021

Total Computation Time: 110.690 seconds ( 1.845 minutes )
Start-to-End Wall Time: 173.149 seconds ( 2.886 minutes )

CPU Utilization: 22285.04 % + 529.88 % kernel overhead
Multi-core Efficiency: 87.05 % + 2.07 % 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 EPYC 7742 64-Core Processor
Topology: 256 threads / 128 cores / 2 sockets / 4 NUMA nodes
Physical Memory: 549,755,813,888 ( 512 GiB)
CPU Base Frequency: 2,250,043,200 Hz

Validation File: Pi – 20210503-065404.txt

C:\Users\w10\Desktop\y-cruncher v0.7.8.9507>
amd epyc 7742 x2 win10 pro pi 100憶桁 benchmark 103.779 sec
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カテゴリー: 2 Sockets, windows | コメントする

Fedora release 34 Kernel5.11.17-300.fc34.x86_64 Update

投稿日: 2021年9月3日 作成者: chibi

Fedora release 34 Kernelが5.11.17-300.fc34.x86_64にUpdateされました。

[root@f34 ~]# uname -r
5.11.17-300.fc34.x86_64
[root@f34 ~]# php -v
PHP 8.0.5 (cli) (built: Apr 27 2021 12:23:55) ( NTS gcc x86_64 )
Copyright (c) The PHP Group
Zend Engine v4.0.5, Copyright (c) Zend Technologies
with Zend OPcache v8.0.5, Copyright (c), by Zend Technologies
[root@f34 ~]# curl -V
curl 7.76.1 (x86_64-redhat-linux-gnu) libcurl/7.76.1 OpenSSL/1.1.1k-fips zlib/1.2.11 brotli/1.0.9 libidn2/2.3.0 libpsl/0.21.1 (+libidn2/2.3.0) libssh/0.9.5/openssl/zlib nghttp2/1.43.0
Release-Date: 2021-04-14
Protocols: dict file ftp ftps gopher gophers http https imap imaps ldap ldaps mqtt pop3 pop3s rtsp scp sftp smb smbs smtp smtps telnet tftp
Features: alt-svc AsynchDNS brotli GSS-API HTTP2 HTTPS-proxy IDN IPv6 Kerberos Largefile libz Metalink NTLM NTLM_WB PSL SPNEGO SSL TLS-SRP UnixSockets
[root@f34 ~]# samba -V
Version 4.14.4
[root@f34 ~]# cat /etc/redhat-release
Fedora release 34 (Thirty Four)
[root@f34 ~]#

カテゴリー: fedora | コメントする

PHP 8.1.0RC1が公開

投稿日: 2021年9月2日 作成者: chibi

PHP 8.1.0RC1が公開されました。関連記事はこちらとこちらとこちらです。

カテゴリー: Linux | コメントする

OpenSUSE Tumbleweed PHP 8.0.5 Update

投稿日: 2021年9月2日 作成者: chibi

OpenSUSE Tumbleweed PHPが8.0.5にUpdateされました。

opensuse:~ # uname -r
5.12.0-1-default
opensuse:~ # php -v
PHP 8.0.5 (cli) (built: Apr 29 2021 00:00:00) ( NTS )
Copyright (c) The PHP Group
Zend Engine v4.0.5, Copyright (c) Zend Technologies
opensuse:~ # curl -V
curl 7.76.1 (x86_64-suse-linux-gnu) libcurl/7.76.1 OpenSSL/1.1.1k-fips
zlib/1.2.11 brotli/1.0.9 zstd/1.4.9 libidn2/2.3.0 libpsl/0.21.1
(+libidn2/2.3.0) libssh/0.9.5/openssl/zlib nghttp2/1.43.0
Release-Date: 2021-04-14
Protocols: dict file ftp ftps gopher gophers http https imap imaps ldap
ldaps mqtt pop3 pop3s rtsp scp sftp smb smbs smtp smtps telnet tftp
Features: alt-svc AsynchDNS brotli GSS-API HTTP2 HTTPS-proxy IDN IPv6
Kerberos Largefile libz Metalink NTLM NTLM_WB PSL SPNEGO SSL TLS-SRP
UnixSockets zstd
opensuse:~ # samba -V
Version 4.14.2-git.159.2a8872214bfSUSE-oS15.5-x86_64
opensuse:~ # cat /etc/os-release
NAME=”openSUSE Tumbleweed”
# VERSION=”20210430″
ID=”opensuse-tumbleweed”
ID_LIKE=”opensuse suse”
VERSION_ID=”20210430″
PRETTY_NAME=”openSUSE Tumbleweed”
ANSI_COLOR=”0;32″
CPE_NAME=”cpe:/o:opensuse:tumbleweed:20210430″
BUG_REPORT_URL=”https://bugs.opensuse.org”
HOME_URL=”https://www.opensuse.org/”
DOCUMENTATION_URL=”https://en.opensuse.org/Portal:Tumbleweed”
LOGO=”distributor-logo”
opensuse:~ #

カテゴリー: opensuse | コメントする

Fedora release 33 Kernel5.11.17-200.fc33.x86_64 Update

投稿日: 2021年9月2日 作成者: chibi

Fedora release 33 Kernelが5.11.17-200.fc33.x86_64にUpdateされました。

[root@f33 ~]# uname -r
5.11.17-200.fc33.x86_64
[root@f33 ~]# php -v
PHP 8.0.5 (cli) (built: Apr 27 2021 12:23:55) ( NTS gcc x86_64 )
Copyright (c) The PHP Group
Zend Engine v4.0.5, Copyright (c) Zend Technologies
with Zend OPcache v8.0.5, Copyright (c), by Zend Technologies
[root@f33 ~]# curl -V
curl 7.71.1 (x86_64-redhat-linux-gnu) libcurl/7.71.1 OpenSSL/1.1.1k-fips zlib/1.2.11 brotli/1.0.9 libidn2/2.3.0 libpsl/0.21.1 (+libidn2/2.3.0) libssh/0.9.5/openssl/zlib nghttp2/1.43.0
Release-Date: 2020-07-01
Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtsp scp sftp smb smbs smtp smtps telnet tftp
Features: AsynchDNS brotli GSS-API HTTP2 HTTPS-proxy IDN IPv6 Kerberos Largefile libz Metalink NTLM NTLM_WB PSL SPNEGO SSL TLS-SRP UnixSockets
[root@f33 ~]# samba -V
Version 4.13.7
[root@f33 ~]# cat /etc/redhat-release
Fedora release 33 (Thirty Three)
[root@f33 ~]#

カテゴリー: fedora | コメントする