Alex's alexnet network structure model won the championship in Imagenet 2012 image classification challenge. When training alexnet, the author cycled the training set of 1.2 million images for 90 times, and spent five to six days on two NVIDIA GTX 580 3gb GPUs. Source paper: Krizhevsky, Alex, Ilya Sutskever, and Geoffrey E. Hinton. "Imagenet cl ...
Posted by xxATOMxx on Fri, 04 Feb 2022 05:09:00 +0100
IPSec protocol helps the IP layer establish a secure and trusted packet transmission channel. At present, more mature and stable open source projects such as strongswan and openswan have been controlled by the protocol layer. But in the end, they all use the XFRM framework of the kernel to package, send, receive and unseal messages, but the for ...
Posted by The Swedish Tower on Fri, 04 Feb 2022 04:58:22 +0100
macvlan is a virtual network interface of linux. macvlan allows you to configure multiple virtual network interfaces on one network interface of the host. These network interfaces have their own independent mac address and can also be configured with ip address for communication. The virtual machine or container network under mac VLAN shares th ...
Posted by dewen on Fri, 04 Feb 2022 04:53:49 +0100
Port reuse is a classic problem in network programming, and the knowledge points in it are very cumbersome. This paper briefly introduces so through the code_ Reuseaddr, but so will not be involved_ REUSEPORT.
For a long time, we all know that we can't listen to the same port. For example, the following code.
Posted by davanderbilt on Thu, 03 Feb 2022 22:44:02 +0100
[Socket and IO framework learning] 3 NiO (non blocking IO) Basics
I haven't seen this thing for nearly half a month, and I have nothing to do today. I continue to record the learning NIO. This N represents "new". According to my Baidu, NIO was introduced in the version of jdk 1.4 to make up for the shortcomings of the original I/O ...
Posted by burfo on Thu, 03 Feb 2022 21:12:06 +0100
<(teaching-06) maximum number of addition and subtraction methods within 20 (optimized version 20220122 vs Python addition and subtraction method within 20) >The code can randomly generate up to addition questions and addition questions within x. A Xia tried to modify the code to make the list questions and quantity of " ...
Posted by l053r on Thu, 03 Feb 2022 20:57:59 +0100
Mongoose is a C language network library, which implements event driven non blocking APIs for TCP, UDP, HTTP, WebSocket, CoAP and MQTT.
Mongoose is a famous embedded network programming library( https://github.com/cesanta/mongoose )； With only a small amount of static and runtime space, it realizes:
Ordinary TCP, ordina ...
Posted by iloveny on Thu, 03 Feb 2022 20:04:13 +0100
1 Experimental Environment
2 match ing conditions
2.1 match by agreement
2.2 match by source IP
2.3 matching by destination IP
2.4 press to enter network card device matching
2.5 match by output network card address
2.6 match by source port
2.7 match by target port
2.8 other matches
3 action jump (target)
3.2 ACCE ...
Posted by joebarker99 on Thu, 03 Feb 2022 19:28:26 +0100
Small C/S development framework - csframework (I)
First of all, it should be explained that the framework is based on a multi-level system, which has three layers - communication layer, session layer and outermost layer (server and client). Among them, the communication layer is the lowest layer, the next layer is the session layer, and finall ...
Posted by ponsho on Thu, 03 Feb 2022 13:00:03 +0100
Neighbors can be simply understood as one hop distance on the third floor. The next hop of the route may not be the one hop distance of the direct connection (iterative routing), but it is the one hop distance when it finally reaches the neighbor subsystem. Usage of linux iterative Routing: https://www.jianshu.com/p/070202b6d3ca
The neighbor s ...
Posted by Spaceboy on Thu, 03 Feb 2022 12:58:20 +0100