Basic example of running WebAssembly with Go

WebAssembly is a low-level, assembly-like language that brings near-native performance to browsers. WebAssembly allows developers to code in their familiar programming languages such as C/C++, Rust, Go, Python, and so on. The code is then compiled into the wasm binary format and can be executed in browsers .
Continue reading Basic example of running WebAssembly with Go

mmap – an effective way of reading/writing large files

When operating with files in programming, we often read entire file content into physical memory. While writing the code doesn’t take much time, what happens behind the scenes is far more complex. During the process, your program has to invoke multiple system calls between buffers in kernel and user spaces back and forth which is considered inefficient. When reading a large file, mmap(memory-mapped file) is preferred in the terms of performance.

Continue reading mmap – an effective way of reading/writing large files

Build a speech transcription demo with OpenAI’s Whisper model in-browser using Transformers.js

Transformers.js

Transformers.js is a Javascript implementation of the Python library transformers, which was developed by HuggingFace. Transformers.js uses ONNX Runtime to run pre-trained AI models with JavaScript. Long story short, ONNX Runtime allows developers to share neural network models interchangeably among frameworks and support a wide range hardwares.

Common tasks supported by Transformers.js:

  • Natural Language Processing: text classification, named entity recognition, question answering, language modelling, summarization, translation, multiple choice, and text generation.
  • Computer Vision: image classification, object detection, segmentation, and depth estimation.
  • Audio: automatic speech recognition, audio classification, and text-to-speech.
  • Multimodal: embeddings, zero-shot audio classification, zero-shot image classification, and zero-shot object detection
    Continue reading Build a speech transcription demo with OpenAI’s Whisper model in-browser using Transformers.js

Use Azure Devops Pipeline to build && deploy your project

this post will teach you how to deploy your own Docker registry and how to use Microsoft Azure Devops to automatically building your Github Go project, and deploy to your Docker Swarm Server

How it works

Use Azure Devops Pipeline to build && deploy your project - 1

  1. Pipeline download your github project
  2. Build your code by Dockerfile, make docker image then push to your own Docker registry
  3. Execute Bash command in Pipeline, pull off latest image of your project then update Docker swarm service

Continue reading Use Azure Devops Pipeline to build && deploy your project

Write a Microservice via Go-Micro

I’ve learning Go-Micro around a month, that I wanna write an article to record what I have learnt. In case I forgot it, I can still pick it up by reading this article. What I have wrote about might be inaccurate, I’m very glad that you can correct it.

Architecture

Write a Microservice via Go-Micro - 1

my design about Microservices architecture

Continue reading Write a Microservice via Go-Micro

小时候看不懂的鲁迅

鲁迅的文章，中小学生都是不大爱读的，毕竟鲁迅的思想距年轻人太远。至于大学生，除了学中国文学的，恐怕也不会有什么人主动去找鲁迅的书看。
只有成年人，在社会太久并自以为得的时候，再来读读鲁迅，也许才能明白。
Continue reading 小时候看不懂的鲁迅