Ubuntu 20.04 LTS PHP 7.4.6 Update

投稿日: 2020年7月7日 作成者: chibi

Ubuntu 20.04 LTS PHPが7.4.6にUpdateされました。

root@2004:~# uname -r
5.4.0-31-generic
root@2004:~# php -v
PHP 7.4.6 (cli) (built: May 14 2020 10:03:35) ( NTS )
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies
with Zend OPcache v7.4.6, Copyright (c), by Zend Technologies
root@2004:~# curl -V
curl 7.68.0 (x86_64-pc-linux-gnu) libcurl/7.68.0 OpenSSL/1.1.1g zlib/1.2.11 brotli/1.0.7 libidn2/2.3.0 libpsl/0.21.0 (+libidn2/2.2.0) libssh/0.9.3/openssl/zlib nghttp2/1.40.0 librtmp/2.3
Release-Date: 2020-01-08
Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtmp rtsp scp sftp smb smbs smtp smtps telnet tftp
Features: AsynchDNS brotli GSS-API HTTP2 HTTPS-proxy IDN IPv6 Kerberos Largefile libz NTLM NTLM_WB PSL SPNEGO SSL TLS-SRP UnixSockets
root@2004:~# samba -V
Version 4.11.6-Ubuntu
root@2004:~# cat /etc/os-release
NAME=”Ubuntu”
VERSION=”20.04 LTS (Focal Fossa)”
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME=”Ubuntu 20.04 LTS”
VERSION_ID=”20.04″
HOME_URL=”https://www.ubuntu.com/”
SUPPORT_URL=”https://help.ubuntu.com/”
BUG_REPORT_URL=”https://bugs.launchpad.net/ubuntu/”
PRIVACY_POLICY_URL=”https://www.ubuntu.com/legal/terms-and-policies/privacy-policy”
VERSION_CODENAME=focal
UBUNTU_CODENAME=focal
root@2004:~#

カテゴリー: ubuntu | コメントする

Kernel 5.8-rc4が公開

投稿日: 2020年7月7日 作成者: chibi

Kernel 5.8-rc4が公開されました。ReleaseNoteはこちらです。

カテゴリー: Linux | コメントする

AMD Ryzen Threadripper 3990x 64-core Processor 2.90GH windows 10 proでV-ray 1.0.7およびCinebench R20を動作させてみた

投稿日: 2020年7月6日 作成者: chibi

V-ray 1.0.7　スコア　72511

Cinebench R20 スコア　23659

カテゴリー: nvidia, windows | コメントする

AMD Ryzen Threadripper 3970x 32-core Processor 3.70GH windows 10 pro CUDA 10.2 TITAN RTX x2 SLI でsimpleP2Pを動作させてみた

投稿日: 2020年7月6日 作成者: chibi


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>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

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

カテゴリー: nvidia, windows | コメントする

AMD EPYC 7302P 16-Core Processor をFedora release 32にInstallして RTX2080Ti x2 TITAN RTX x2 CUDA 10.2 nvidia-smiを設定してみた

投稿日: 2020年7月5日 作成者: chibi


[chibi@f32 ~]$ uname -r
5.6.13-300.fc32.x86_64
[chibi@f32 ~]$ php -v
PHP 7.4.6 (cli) (built: May 12 2020 08:09:15) ( NTS )
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies
with Zend OPcache v7.4.6, Copyright (c), by Zend Technologies
[chibi@f32 ~]$ curl -V
curl 7.69.1 (x86_64-redhat-linux-gnu) libcurl/7.69.1 OpenSSL/1.1.1g-fips zlib/1.2.11 brotli/1.0.7 libidn2/2.3.0 libpsl/0.21.0 (+libidn2/2.3.0) libssh/0.9.4/openssl/zlib nghttp2/1.40.0
Release-Date: 2020-03-11
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
[chibi@f32 ~]$ samba -V
Version 4.12.2
[chibi@f32 ~]$ cat /etc/redhat-release
Fedora release 32 (Thirty Two)
[chibi@f32 ~]$ 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@f32 ~]$ sensors
k10temp-pci-00c3
Adapter: PCI adapter
Tdie: +26.9°C
Tctl: +26.9°C
Tccd1: +26.8°C
Tccd3: +25.0°C
Tccd5: +23.5°C
Tccd7: +24.0°C

[chibi@f32 ~]$ nvidia-smi
Fedora release 32

カテゴリー: fedora, nvidia | コメントする