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gengwg / fedora install edge browser
Created March 15, 2023 05:25
https://www.microsoft.com/en-us/edge/download?form=MA13FJ
$ sudo dnf install microsoft-edge-stable-111.0.1661.41-1.x86_64.rpm
[sudo] password for gengwg:
Windscribe 5.3 kB/s | 2.9 kB 00:00
Dependencies resolved.
===============================================================================================================================================================================================
Package Architecture Version Repository Size
===============================================================================================================================================================================================
Installing:
@gengwg
gengwg / gist:a3f68aa6ecb18833b1fb8f288bebd38a
Created March 29, 2023 16:54
# git checkout v11.4
Note: switching to 'v11.4'.
You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by switching back to a branch.
If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -c with the switch command. Example:
@gengwg
gengwg / gist:29302ceff3aa2519d1619dd35b95ae7b
Created March 29, 2023 17:00
# ./p2pBandwidthLatencyTest
[P2P (Peer-to-Peer) GPU Bandwidth Latency Test]
Device: 0, NVIDIA A100-SXM4-80GB, pciBusID: 7, pciDeviceID: 0, pciDomainID:0
Device: 1, NVIDIA A100-SXM4-80GB, pciBusID: f, pciDeviceID: 0, pciDomainID:0
Device: 2, NVIDIA A100-SXM4-80GB, pciBusID: 47, pciDeviceID: 0, pciDomainID:0
Device: 3, NVIDIA A100-SXM4-80GB, pciBusID: 4e, pciDeviceID: 0, pciDomainID:0
Device: 4, NVIDIA A100-SXM4-80GB, pciBusID: 87, pciDeviceID: 0, pciDomainID:0
Device: 5, NVIDIA A100-SXM4-80GB, pciBusID: 90, pciDeviceID: 0, pciDomainID:0
Device: 6, NVIDIA A100-SXM4-80GB, pciBusID: b7, pciDeviceID: 0, pciDomainID:0
Device: 7, NVIDIA A100-SXM4-80GB, pciBusID: bd, pciDeviceID: 0, pciDomainID:0
@gengwg
gengwg / gist:8d8a162f82b2ee8e391e39f5d77b34de
Created March 29, 2023 17:03
./p2pBandwidthLatencyTest
[P2P (Peer-to-Peer) GPU Bandwidth Latency Test]
Device: 0, NVIDIA A100 80GB PCIe, pciBusID: 3, pciDeviceID: 0, pciDomainID:0
Device: 1, NVIDIA A100 80GB PCIe, pciBusID: 6, pciDeviceID: 0, pciDomainID:0
Device: 2, NVIDIA A100 80GB PCIe, pciBusID: 43, pciDeviceID: 0, pciDomainID:0
Device: 3, NVIDIA A100 80GB PCIe, pciBusID: 45, pciDeviceID: 0, pciDomainID:0
Device: 4, NVIDIA A100 80GB PCIe, pciBusID: 84, pciDeviceID: 0, pciDomainID:0
Device: 5, NVIDIA A100 80GB PCIe, pciBusID: 87, pciDeviceID: 0, pciDomainID:0
Device: 6, NVIDIA A100 80GB PCIe, pciBusID: c4, pciDeviceID: 0, pciDomainID:0
Device: 7, NVIDIA A100 80GB PCIe, pciBusID: c6, pciDeviceID: 0, pciDomainID:0
@gengwg
gengwg / gist:00f43c712c8da0c0c0b11f4d7bd6f74d
Created March 29, 2023 17:05
./deviceQuery
./deviceQuery Starting...
CUDA Device Query (Runtime API) version (CUDART static linking)
Detected 8 CUDA Capable device(s)
Device 0: "NVIDIA A100 80GB PCIe"
CUDA Driver Version / Runtime Version 11.4 / 11.4
CUDA Capability Major/Minor version number: 8.0
@gengwg
gengwg / gist:3520df2ebf8872e5ee4818367e3a4122
Created March 29, 2023 17:09
# ./deviceQuery
./deviceQuery Starting...
CUDA Device Query (Runtime API) version (CUDART static linking)
Detected 8 CUDA Capable device(s)
Device 0: "NVIDIA A100-SXM4-80GB"
CUDA Driver Version / Runtime Version 11.4 / 11.4
CUDA Capability Major/Minor version number: 8.0
@gengwg
gengwg / host_nsswithc.md
Created April 14, 2023 01:24
"host" Command Does Not Observe /etc/nsswitch.conf

Problem

Despite modifying my hosts file, the DNS address for hosts is still displayed when using the host command. For instance:

$ grep -E "hosts|ipnodes" /etc/nsswitch.conf
hosts: files dns mymachines myhostname

$ grep google.com /etc/hosts
2401:db00:25ff:c83:: google.com
@gengwg
gengwg / volcano-tensorflow-dist-mnist.txt
Last active April 17, 2023 06:23
Volcano tensorflow example
$ cat tf-mnist.yaml
apiVersion: batch.volcano.sh/v1alpha1
kind: Job
metadata:
name: tensorflow-dist-mnist
spec:
minAvailable: 3
schedulerName: volcano
plugins:
env: []
@gengwg
gengwg / local-up-volcano.txt
Created April 23, 2023 22:33
local volcano setup
~/volcano$ ./hack/local-up-volcano.sh
Checking prerequisites
Found kubectl, version: Client Version: v1.20.0
Preparing...
Checking helm
Found helm, version: version.BuildInfo{Version:"v3.3.4", GitCommit:"a61ce5633af99708171414353ed49547cf05013d", GitTreeState:"clean", GoVersion:"go1.14.9"}
Generating volcano deploy yaml
which: no controller-gen in (/home/gengwg/.krew/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/home/gengwg/bin:/home/gengwg/nc//bin:/home/gengwg/.local/bin)
mkdir -p _output/bin
mkdir -p _output/release
@gengwg
gengwg / minikube_fedora_install.txt
Created April 23, 2023 23:03
$ lsmod | grep kvm
kvm_intel 335872 0
kvm 1036288 1 kvm_intel
irqbypass 16384 1 kvm
$ curl -Lo minikube https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64
$ chmod +x minikube
$ ./minikube version
minikube version: v1.24.0
commit: 76b94fb3c4e8ac5062daf70d60cf03ddcc0a741b