AMD Ryzen Threadripper 3990X 64-Core Processor Windows 10 Pro CUDA 10.2 Samples simpleP2P p2pBandwidthLatencyTestを動作せてみた

投稿日: 2020年7月14日 作成者: chibi

C:\Windows\system32>cd C:\ProgramData\NVIDIA Corporation\CUDA Samples\v10.2\bin\win64\Debug

C:\ProgramData\NVIDIA Corporation\CUDA Samples\v10.2\bin\win64\Debug>simpleP2P
[simpleP2P] – Starting…
Checking for multiple GPUs…
CUDA-capable device count: 2

Checking GPU(s) for support of peer to peer memory access…
> Peer access from TITAN RTX (GPU0) -> TITAN RTX (GPU1) : Yes
> Peer access from TITAN RTX (GPU1) -> TITAN RTX (GPU0) : Yes
Enabling peer access between GPU0 and GPU1…
Allocating buffers (64MB on GPU0, GPU1 and CPU Host)…
Creating event handles…
cudaMemcpyPeer / cudaMemcpy between GPU0 and GPU1: 40.52GB/s
Preparing host buffer and memcpy to GPU0…
Run kernel on GPU1, taking source data from GPU0 and writing to GPU1…
Run kernel on GPU0, taking source data from GPU1 and writing to GPU0…
Copy data back to host from GPU0 and verify results…
Disabling peer access…
Shutting down…
Test passed

C:\ProgramData\NVIDIA Corporation\CUDA Samples\v10.2\bin\win64\Debug>nvcc -V
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2019 NVIDIA Corporation
Built on Wed_Oct_23_19:32:27_Pacific_Daylight_Time_2019
Cuda compilation tools, release 10.2, V10.2.89
3990x nvidia-smisimpleP2P p2pBandwidthLatencyTest

カテゴリー: nvidia, windows | コメントする

AMD EPYC 7302P 16-Core Processor Windows 10 Pro RTX2080Ti x2 CUDA 10.2 Samples deviceQueryを動作させてみた

投稿日: 2020年7月13日 作成者: chibi


C:\Windows\system32>cd C:\ProgramData\NVIDIA Corporation\CUDA Samples\v10.2\bin\win64\Debug

C:\ProgramData\NVIDIA Corporation\CUDA Samples\v10.2\bin\win64\Debug>nvcc -V
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2019 NVIDIA Corporation
Built on Wed_Oct_23_19:32:27_Pacific_Daylight_Time_2019
Cuda compilation tools, release 10.2, V10.2.89

C:\ProgramData\NVIDIA Corporation\CUDA Samples\v10.2\bin\win64\Debug>nvidia-smi
nvidia-smi deviceQuery

カテゴリー: nvidia, windows | コメントする

Arch Linux Samba4.12.3 Windows Server 2019 Datacenter Active Directory Domain のメンバーに参加してみた

投稿日: 2020年7月13日 作成者: chibi


[root@archlinux ~]# kinit administrator
Password for administrator@TEST.JP:
[root@archlinux ~]# net ads join -U administrator
Enter administrator’s password:
Using short domain name — TEST
Joined ‘ARCHLINUX’ to dns domain ‘test.jp’
No DNS domain configured for archlinux. Unable to perform DNS Update.
DNS update failed: NT_STATUS_INVALID_PARAMETER
[root@archlinux ~]# systemctl enable winbind
Created symlink /etc/systemd/system/multi-user.target.wants/winbind.service → /usr/lib/systemd/system/winbind.service.
[root@archlinux ~]# systemctl restart winbind
[root@archlinux ~]# wbinfo -n chibi
S-1-5-21-1338043187-543128080-716805463-1103 SID_USER (1)
[root@archlinux ~]# wbinfo -u
TEST\guest
TEST\administrator
TEST\krbtgt
TEST\chibi
[root@archlinux ~]# net ads info
LDAP server: 192.168.1.52
LDAP server name: dc2.test.jp
Realm: TEST.JP
Bind Path: dc=TEST,dc=JP
LDAP port: 389
Server time: Wed, 27 May 2020 08:39:13 JST
KDC server: 192.168.1.52
Server time offset: -4
Last machine account password change: Wed, 27 May 2020 08:38:22 JST
[root@archlinux ~]# smbclient -L localhost -U%
do_connect: Connection to localhost failed (Error NT_STATUS_CONNECTION_REFUSED)
[root@archlinux ~]# smbclient -L 192.168.1.22 -U%

Sharename Type Comment
——— —- ——-
SMB1 disabled — no workgroup available
[root@archlinux ~]# host -4 dc
dc.test.jp has address 192.168.1.22
dc.test.jp has IPv6 address 2400:4052:46e0:b700:6c93:6e17:d80a:402a
[root@archlinux ~]# host -4 dc1
dc1.test.jp has address 192.168.1.51
dc1.test.jp has IPv6 address 2400:4052:46e0:b700:c48d:6b3f:5045:7e5d
[root@archlinux ~]# host -4 dc2
dc2.test.jp has address 192.168.1.52
dc2.test.jp has IPv6 address 2400:4052:46e0:b700:f873:92b7:61f7:48f8
[root@archlinux ~]# host -t SRV _ldap._tcp.test.jp
_ldap._tcp.test.jp has SRV record 0 100 389 dc2.test.jp.
_ldap._tcp.test.jp has SRV record 0 100 389 dc1.test.jp.
_ldap._tcp.test.jp has SRV record 0 100 389 dc.test.jp.
[root@archlinux ~]# host -t SRV _kerberos._udp.test.jp
_kerberos._udp.test.jp has SRV record 0 100 88 dc.test.jp.
_kerberos._udp.test.jp has SRV record 0 100 88 dc1.test.jp.
_kerberos._udp.test.jp has SRV record 0 100 88 dc2.test.jp.
[root@archlinux ~]# host -t A test.jp
test.jp has address 192.168.1.22
test.jp has address 192.168.1.51
test.jp has address 192.168.1.52
test.jp has address 192.168.1.50
[root@archlinux ~]# cat /etc/os-release
NAME=”Arch Linux”
PRETTY_NAME=”Arch Linux”
ID=arch
BUILD_ID=rolling
ANSI_COLOR=”38;2;23;147;209″
HOME_URL=”https://www.archlinux.org/”
DOCUMENTATION_URL=”https://wiki.archlinux.org/”
SUPPORT_URL=”https://bbs.archlinux.org/”
BUG_REPORT_URL=”https://bugs.archlinux.org/”
LOGO=archlinux
[root@archlinux ~]# samba -V
Version 4.12.3
[root@archlinux ~]# net ads lookup
Arch Linux Samba4.12.3 Windows Server 2019 Datacenter Active Directory Domain のメンバーに参加してみた

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

Samba 4.12.5 Available for Download

投稿日: 2020年7月13日 作成者: chibi

Samba 4.12.5 が公開されました。ReleaseNoteはこちらです。

カテゴリー: samba4 | コメントする

AMD Ryzen Threadripper 3970X 32-Core Processor FreeBSD 12.1-STABLE r361309 GENERIC でMATEを起動 無線11ac TITAN RTX nvidia-smiを設定してみた

投稿日: 2020年7月12日 作成者: chibi


root@freebsd:~ # sysctl hw.model
hw.model: AMD Ryzen Threadripper 3970X 32-Core Processor
root@freebsd:~ # uname -a
FreeBSD freebsd 12.1-STABLE FreeBSD 12.1-STABLE r361309 GENERIC amd64
root@freebsd:~ # php -v
PHP 7.4.6 (cli) (built: May 19 2020 01:23:16) ( NTS )
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies
root@freebsd:~ # curl -V
curl 7.70.0 (amd64-portbld-freebsd12.1) libcurl/7.70.0 OpenSSL/1.1.1g zlib/1.2.11 nghttp2/1.40.0
Release-Date: 2020-04-29
Protocols: dict file ftp ftps gopher http https imap imaps pop3 pop3s rtsp smtp smtps telnet tftp
Features: alt-svc AsynchDNS GSS-API HTTP2 HTTPS-proxy IPv6 Kerberos Largefile libz NTLM NTLM_WB SPNEGO SSL TLS-SRP UnixSockets
root@freebsd:~ # samba -V
Version 4.11.8
root@freebsd:~ # nvidia-smi
AMD Ryzen Threadripper 3970X 32-Core Processor FreeBSD 12.1-STABLE r361309 GENERIC 11ac RTX2080Ti nvidia-smi

カテゴリー: 11ac無線LAN, freebsd, nvidia | コメントする