PHP7.4.8が公開

PHP7.4.8が公開されました。関連記事はこちらこちらです。

カテゴリー: Linux | コメントする

AMD EPYC 7302P 16-Core Processor FreeBSD 13.0-CURRENT #0 r361307 Thu May 21 AMDTEMPを動作させてみた


AMD EPYC 7302P 16-Core Processor FreeBSD 13.0-CURRENT #0 r361307 Thu May 21

カテゴリー: freebsd, nvidia | コメントする

FreeBSD 12.1-STABLE r361309 Samba4.11.8 Windows Server 2019 Datacenter Active Directory Domain のメンバーに参加してみた


root@freebsd:~ # kinit administrator
administrator@TEST.JP’s Password:
root@freebsd:~ # net ads join -U administrator
Enter administrator’s password:
Using short domain name — TEST
Joined ‘FREEBSD’ to dns domain ‘test.jp’
No DNS domain configured for freebsd. Unable to perform DNS Update.
DNS update failed: NT_STATUS_INVALID_PARAMETER
root@freebsd:~ # service samba_server start
Performing sanity check on Samba configuration: OK
Starting nmbd.
Starting smbd.
Starting winbindd.
root@freebsd:~ # wbinfo -u
TEST\administrator
TEST\guest
TEST\krbtgt
TEST\chibi
root@freebsd:~ # wbinfo -n chibi
S-1-5-21-1338043187-543128080-716805463-1103 SID_USER (1)
root@freebsd:~ # net ads info
LDAP server: 192.168.1.22
LDAP server name: dc.test.jp
Realm: TEST.JP
Bind Path: dc=TEST,dc=JP
LDAP port: 389
Server time: Mon, 25 May 2020 15:17:34 JST
KDC server: 192.168.1.22
Server time offset: -7
Last machine account password change: Mon, 25 May 2020 15:15:56 JST
root@freebsd:~ # smbclient -L localhost -U%

Sharename Type Comment
——— —- ——-
netlogon Disk
sysvol Disk
IPC$ IPC IPC Service (Samba 4.11.8)
SMB1 disabled — no workgroup available
root@freebsd:~ # smbclient -L localhost -U%
FreeBSD 12.1-STABLE r361309 Samba4.11.8 Windows Server 2019 Datacenter Active Directory Domain のメンバーに参加してみた

カテゴリー: freebsd, samba4, windows | コメントする

PHP 8.0.0 alpha2が公開


PHP 8.0.0 alpha2が公開されました。関連記事はこちらこちらこちらです。

カテゴリー: Linux | コメントする

AMD EPYC 7302P 16-Core Processor CentOS Linux release 8.1 NVlink TITAN RTX x2 RTX2080Ti x2 CUDA 10.2 NAMD 2.12-171025 STMV (virus) benchmark (1,066,628 atoms, periodic, PME) を動作させてみた 0.344132 days/ns

←days/ns, Less Is Better

Info: Benchmark time: 40 CPUs 0.029733 s/step 0.344132 days/ns 2911.41 MB memory
TIMING: 800 CPU: 9.06489, 0.0231/step Wall: 25.016, 0.0766659/step, 0 hours remaining, 2911.414062 MB of memory in use.
ENERGY: 800 38570.7690 105235.8567 81816.3163 5060.3588 -4006320.2685 289085.5429 0.0000 0.0000 647924.2850 -2838627.1398 293.4128 -3486551.4248 -2837204.2607 293.5202 -19053.3498 10.6686 10348853.6462 6.3558 6.1575

WRITING EXTENDED SYSTEM TO OUTPUT FILE AT STEP 800
WRITING COORDINATES TO OUTPUT FILE AT STEP 800
WRITING VELOCITIES TO OUTPUT FILE AT STEP 800
The last position output (seq=-2) takes 0.008 seconds(file I/O: 0.007 secs), 3126.797 MB of memory in use
The last velocity output (seq=-2) takes 0.013 seconds(file I/O: 0.007 secs), 3126.797 MB of memory in use
====================================================

WallClock: 30.228762 CPUTime: 13.665143 Memory: 3126.796875 MB
[Partition 0][Node 0] End of program
[chibi@centos8 ~]$ cat /etc/redhat-release
CentOS Linux release 8.1.1911 (Core)
[chibi@centos8 ~]$ nvcc -V
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2019 NVIDIA Corporation
Built on Wed_Oct_23_19:24:38_PDT_2019
Cuda compilation tools, release 10.2, V10.2.89
[chibi@centos8 ~]$ sensors
k10temp-pci-00c3
Adapter: PCI adapter
Tdie: +26.6°C (high = +70.0°C)
Tctl: +26.6°C

[chibi@centos8 ~]$ sudo hddtemp /dev/sda
/dev/sda: Samsung SSD 840 PRO Series: 23°C
[chibi@centos8 ~]$ nvidia-smi nvlink -c
GPU 0: TITAN RTX (UUID: GPU-7fb51c1d-c1e7-35cc-aad7-66971f05ddb7)
GPU 1: TITAN RTX (UUID: GPU-5a71d61e-f130-637a-b33d-4df555b0ed88)
GPU 2: GeForce RTX 2080 Ti (UUID: GPU-1ac935c2-557f-282e-14e5-3f749ffd63ac)
GPU 3: GeForce RTX 2080 Ti (UUID: GPU-13277ce5-e1e9-0cb1-8cee-6c9e6618e774)
[chibi@centos8 ~]$
AMD EPYC 7302P CentOS Linux release 8.1 RTX2080Ti x2 TITAN RTX x2 CUDA 10.2 namd 2.12-171025 STMV (virus) benchmark (1,066,628 atoms, periodic, PME) 0.344132 days ns
GPU挙動推移AMD EPYC 7302P CentOS Linux release 8.1 RTX2080Ti x2 TITAN RTX x2 CUDA 10.2 namd 2.12-171025 STMV (virus) benchmark (1,066,628 atoms, periodic, PME) 0.344132 days ns nvidia-smi
前回サイト

カテゴリー: centos8, nvidia | コメントする