## Generative AI New World | Code Practice Sampling of Diffusion Model Principles

In the previous article, we explored fine-tuning the Falcon 40B large language model using quantization techniques such as QLoRA on Amazon SageMaker Studio. Starting from this issue, we will try to explore the hot new knowledge field of generative AI in a deeper knowledge dimension. The Amazon Cloud Technology Developer Community provides developers with global […]

## Punctual Atom embedded Linux driver development – U-boot graphical configuration and its principles

From the previous study of uboot, you can know: uboot can be configured through stm32mp15_trusted_defconfig, or uboot can be configured through the file stm32mp1.h. There is another way to configure uboot, which is graphical configuration. The previous uboot did not support graphical configuration, and only the Linux kernel supported graphical configuration. But I don’t know […]

## pytorch_Neural Network Construction 2 (Mathematical Principles)

Article directory deep neural network Multi-class deep network Back propagation algorithm optimization Momentum Algorithm Adam algorithm Deep Neural Network Basic theory of classification: Cross entropy is a quantitative method used in information theory to measure the similarity of two distributions. When we talked about the two-category loss function before, we used the formula -(y*log(y_) + […]

## Principles of computer composition: storage of data in memory (brief analysis)

Table of Contents In-depth analysis of data storage in memory 1. Introduction to data types 1.1 Basic classification of types: Plastic surgery family: Floating point family: Construction type: Pointer type: 2. Storage of shaping in memory 2.1 Original code, inverse code, complement code 2.2 Introduction to big and small endian 2.3 Code practice 3. Storage […]

## 2023-2024-1 20232808 “Linux Kernel Principles and Analysis” Third Week Assignment

1. Experiment preparation The experimental code is as follows: # Note that paths are size-sensitive \$ cd ~/LinuxKernel/linux-3.9.4 \$ rm -rf mykernel \$ patch -p1 < ../mykernel_for_linux3.9.4sc.patch \$ make allnoconfig # Please wait patiently while compiling the kernel. \$make \$ qemu -kernel arch/x86/boot/bzImage This code is used to compile and run a custom Linux kernel. […]

## Analyze the responsiveness principles of Vue2 and Vue3 from the source code

This article is excerpted from my blog: Analysis of the responsive principles of Vue2 and Vue3 from the source code About the author: Hello everyone, I am MilesChen, a front-end full-stack developer. CSDN homepage: Cats who love eating candy My blog: Cats who love eating sugar Github homepage: MilesChen Support me: Like + Collection + […]

## Hash principles and methods to resolve hash conflicts

First introduction to hashing Hash and red-black tree are terms that I have heard in the early days, but I have never seen their true colors. After implementing the hash, I discovered that I had already used the hash. See the example below. It can be easily solved with map and set, but when I […]

## 20233808 “Linux Kernel Principles and Analysis” Third Week Assignment

1. Dialogue with chatgpt https://chat.openai.com/share/7b05ea26-3948-4139-ac91-213b1ffc0730 2. Experiment completion status 1. Original kernel Compile and customize a kernel using the content provided by the laboratory building # Note that paths are size-sensitive \$ cd ~/LinuxKernel/linux-3.9.4 \$ rm -rf mykernel \$ patch -p1 < ../mykernel_for_linux3.9.4sc.patch #This command applies a patch named mykernel_for_linux3.9.4sc.patch to the Linux kernel source […]

## 2023-2024-1 20232803 “Linux Kernel Principles and Analysis” Third Week Assignment

Directory Experiment 2-Complete a simple time slice rotation multiprogramming kernel code 1. Experimental environment preparation 2. Modify the time slice rotation multiprogramming kernel code 2.1 Create mypcb.h file 2.2 Modify the mymain.c file 2.3 Modify the myinterrupt.c file 3. Run time slice rotation multiprogramming kernel code 4. Experiment summary Attachment: Using AI tools to assist […]

## 2023-2024-1 20232831 “Linux Kernel Principles and Analysis” Third Week Assignment

Directory 1. Supporting experiment 2 on the upper floor of the experiment 1. Default code execution 2. Complete a simple time slice rotation multiprogramming kernel code 3. Experimental results 2. Summary 3. Chatgpt help 1. Read Chapter 3 of the learning textbook “Pao Ding Jie Niu Linux Analysis”. If you have any questions, give priority […]