OpenSUSE Tumbleweed RTX2080Ti x2 i7 5960x CUDA 10.1 Samples で simpleP2P p2pBandwidthLatencyTest bandwidthTest deviceQueryを動作させてみた

投稿日: 2019年12月14日 作成者: chibi

chibi@opensuse:~/NVIDIA_CUDA-10.1_Samples/0_Simple/simpleP2P> ./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 GeForce RTX 2080 Ti (GPU0) -> GeForce RTX 2080 Ti (GPU1) : Yes
> Peer access from GeForce RTX 2080 Ti (GPU1) -> GeForce RTX 2080 Ti (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: 43.51GB/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
chibi@opensuse:~/NVIDIA_CUDA-10.1_Samples/0_Simple/simpleP2P>
OpenSUSE Tumbleweed RTX2080Ti x2 i7 5960x CUDA 10.1 Samples simpleP2P p2pBandwidthLatencyTest bandwidthTest deviceQuery

カテゴリー: nvidia, opensuse | コメントする

OpenSUSE Tumbleweed nvidia-418.74をソースからビルドして RTX2080Ti x2 i7 5960x CUDA 10.1 nvidia-smi nvidia-smi nvlink -cを設定してみた

投稿日: 2019年12月14日 作成者: chibi

chibi@opensuse:~> uname -r
5.1.7-1-default
chibi@opensuse:~> su –
パスワード:
opensuse:~ # samba -V
Version 4.10.2-git.94.31fb5e37171SUSE-oS15.5-x86_64
opensuse:~ # php -v
PHP 7.3.6 (cli) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.3.6, Copyright (c) 1998-2018 Zend Technologies
opensuse:~ # curl -V
curl 7.65.0 (x86_64-suse-linux-gnu) libcurl/7.65.0 OpenSSL/1.1.1b zlib/1.2.11 libidn2/2.2.0 libpsl/0.21.0 (+libidn2/2.2.0) libssh/0.8.7/openssl/zlib nghttp2/1.38.0
Release-Date: 2019-05-22
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 GSS-API HTTP2 HTTPS-proxy IDN IPv6 Kerberos Largefile libz Metalink NTLM NTLM_WB PSL SPNEGO SSL TLS-SRP UnixSockets
opensuse:~ # cat /etc/os-release
NAME=”openSUSE Tumbleweed”
#VERSION=”20190612″
ID=”opensuse-tumbleweed”
ID_LIKE=”opensuse suse”
VERSION_ID=”20190612″
PRETTY_NAME=”openSUSE Tumbleweed”
ANSI_COLOR=”0;32″
CPE_NAME=”cpe:/o:opensuse:tumbleweed:20190612″
BUG_REPORT_URL=”https://bugs.opensuse.org”
HOME_URL=”https://www.opensuse.org/”
LOGO=”distributor-logo”
opensuse:~ # exit
logout
chibi@opensuse:~> nvcc -V
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2019 NVIDIA Corporation
Built on Wed_Apr_24_19:10:27_PDT_2019
Cuda compilation tools, release 10.1, V10.1.168
chibi@opensuse:~>
OpenSUSE Tumbleweed nvidia-418.74 RTX2080Ti x2 i7 5960x CUDA 10.1 nvidia-smi nvidia-smi nvlink -c

カテゴリー: nvidia, opensuse | コメントする

AMD 2990wx Red Hat Enterprise Linux 8.0 TITAN RTX x2 CUDA 10.1 nvidia-smi nvlink -cを動作させてみた

投稿日: 2019年12月14日 作成者: chibi


[chibi@rhel8 ~]$ nvidia-smi nvlink -c
GPU 0: TITAN RTX (UUID: GPU-5a71d61e-f130-637a-b33d-4df555b0ed88)
Link 0, P2P is supported: true
Link 0, Access to system memory supported: true
Link 0, P2P atomics supported: true
Link 0, System memory atomics supported: true
Link 0, SLI is supported: true
Link 0, Link is supported: false
Link 1, P2P is supported: true
Link 1, Access to system memory supported: true
Link 1, P2P atomics supported: true
Link 1, System memory atomics supported: true
Link 1, SLI is supported: true
Link 1, Link is supported: false
GPU 1: TITAN RTX (UUID: GPU-7fb51c1d-c1e7-35cc-aad7-66971f05ddb7)
Link 0, P2P is supported: true
Link 0, Access to system memory supported: true
Link 0, P2P atomics supported: true
Link 0, System memory atomics supported: true
Link 0, SLI is supported: true
Link 0, Link is supported: false
Link 1, P2P is supported: true
Link 1, Access to system memory supported: true
Link 1, P2P atomics supported: true
Link 1, System memory atomics supported: true
Link 1, SLI is supported: true
Link 1, Link is supported: false
[chibi@rhel8 ~]$ nvidia-smi
2990wx Red Hat Enterprise Linux 8.0 TITAN RTX x2 CUDA 10.1 nvidia-smi nvlink -c

カテゴリー: nvidia, rhel8 | コメントする

FreeBSD 13.0-CURRENT r348764 Samba4.6.16 Windows Server 2016 Datacenter Active Directory Domainのメンバーに参加してみた

投稿日: 2019年12月13日 作成者: chibi

root@freebsd:~ # kinit administrator
administrator@TEST.JP’s Password:
root@freebsd:~ # net ads join -U administrator
Enter administrator’s password:
gse_get_client_auth_token: gss_init_sec_context failed with [ Miscellaneous failure (see text): Clock skew too great](2529638949)
kinit succeeded but ads_sasl_spnego_gensec_bind(KRB5) failed for ldap/dc.test.jp with user[administrator] realm[TEST.JP]: Logon failure
Failed to join domain: failed to connect to AD: Logon failure　→★エラー
root@freebsd:~ # date
Wed Jun 12 15:55:18 JST 2019
root@freebsd:~ # ntpdate ntp.nict.jp →■時刻の修正
12 Jun 06:53:34 ntpdate[1200]: step time server 133.243.238.163 offset -32534.841760 sec
root@freebsd:~ # net ads join -U administrator
Enter administrator’s password:
Using short domain name — TEST
Joined ‘FREEBSD’ to dns domain ‘test.jp’→●Joineに成功
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\guest
TEST\defaultaccount
TEST\administrator
TEST\krbtgt
TEST\chibi
root@freebsd:~ # wbinfo -n chibi
S-1-5-21-3866720368-3273965808-1478398572-1103 SID_USER (1)
root@freebsd:~ # net ads info
LDAP server: 192.168.1.52
LDAP server name: dc1.test.jp
Realm: TEST.JP
Bind Path: dc=TEST,dc=JP
LDAP port: 389
Server time: Wed, 12 Jun 2019 06:54:28 JST
KDC server: 192.168.1.52
Server time offset: -2
Last machine account password change: Wed, 12 Jun 2019 06:53:50 JST
root@freebsd:~ # host -4 dc
dc.test.jp has address 192.168.1.43
dc.test.jp has address 192.168.1.41
dc.test.jp has IPv6 address 2400:4052:46e0:b700:d0cb:a843:f2ba:fd28
dc.test.jp has IPv6 address 2400:4052:46e0:b700:9c17:70c2:f128:4f74
root@freebsd:~ # host -4 dc1
dc1.test.jp has address 192.168.1.52
dc1.test.jp has IPv6 address 2400:7800:47e0:1700:a555:f9b5:10f3:2a15
root@freebsd:~ # host -4 dc2
dc2.test.jp has address 192.168.1.32
dc2.test.jp has IPv6 address 2400:7800:47e0:1700:d908:2730:71f3:20c
root@freebsd:~ # 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 dc.test.jp.
_ldap._tcp.test.jp has SRV record 0 100 389 dc1.test.jp.
root@freebsd:~ # host -t SRV _kerberos._udp.test.jp
_kerberos._udp.test.jp has SRV record 0 100 88 dc2.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.
root@freebsd:~ # host -t A dc1.test.jp.
dc1.test.jp has address 192.168.1.52
root@freebsd:~ # host -t A test.jp.
test.jp has address 192.168.1.52
test.jp has address 192.168.1.32
test.jp has address 192.168.1.41
test.jp has address 192.168.1.43
root@freebsd:~ # smbclient //192.168.1.41/netlogon -Uadministrator
FreeBSD 13.0-CURRENT r348764 Samba4.6.16 Windows Server 2016 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

Fedora30 Kernel5.1.8-300.fc30.x86_64 Update

投稿日: 2019年12月13日 作成者: chibi

Fedora30 Kernelが5.1.8-300.fc30.x86_64にUpdateされました。

[root@f30 ~]# uname -r
5.1.8-300.fc30.x86_64
[root@f30 ~]# php -v
PHP 7.3.6 (cli) (built: May 28 2019 09:32:59) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.3.6, Copyright (c) 1998-2018 Zend Technologies
[root@f30 ~]# curl -V
curl 7.64.0 (x86_64-redhat-linux-gnu) libcurl/7.64.0 OpenSSL/1.1.1c zlib/1.2.11 brotli/1.0.7 libidn2/2.2.0 libpsl/0.20.2 (+libidn2/2.0.5) libssh/0.8.7/openssl/zlib nghttp2/1.38.0
Release-Date: 2019-02-06
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 IDN IPv6 Largefile GSS-API Kerberos SPNEGO NTLM NTLM_WB SSL libz brotli TLS-SRP HTTP2 UnixSockets HTTPS-proxy PSL Metalink
[root@f30 ~]# samba -V
Version 4.10.4
[root@f30 ~]# cat /etc/redhat-release
Fedora release 30 (Thirty)
[root@f30 ~]#

カテゴリー: fedora | コメントする