Lei Mao's Log Book
Lei Mao's Log BookCurriculumBlogArticlesProjectsPublicationsReadingsLifeEssayPhotographyArchivesCategoriesTagsFAQs
  • Tags
  • Computer Architecture

CUDA Memory Fence

 10-20-2026 10-20-2026 blog 10 minutes read (About 1536 words)
Enforcing a Sequentially-Consistent Ordering on Memory Accesses

 
CPP, 
CUDA, 
NVIDIA, 
Computer Architecture, 
Memory  
  Read More

CUDA Approximate Sigmoid

 10-13-2026 10-13-2026 blog 17 minutes read (About 2541 words)
Architecture-Dependent Instruction Efficiency for Sigmoid Operations

 
CUDA, 
NVIDIA, 
Computer Architecture, 
GPU, 
Triton  
  Read More

Page Table for Page-Locked Host Memory

 04-12-2026 04-12-2026 blog 17 minutes read (About 2541 words)
Page Table GPU Memory Overhead and Sharing Page-Locked Host Memory Across Processes

 
CUDA, 
NVIDIA, 
Computer Architecture, 
GPU, 
Memory Management  
  Read More

Roofline Performance Model

 03-26-2025 03-26-2025 blog 7 minutes read (About 1078 words)
Understand the Performance Limitations and Gaps

 
Accelerated Computing, 
High Performance Computing, 
Computer Architecture, 
Performance  
  Read More

Grouped Query Attention Performance Theoretical Analysis

 02-03-2025 03-02-2025 blog 11 minutes read (About 1612 words)
Sharing Key and Value Tensors for a Group of Query Tensors to Mitigate Transformer Attention Layer Performance Bottleneck

 
Deep Learning, 
Neural Network, 
Transformer, 
Performance Optimization, 
Computer Architecture, 
Large Language Model  
  Read More

Transformer Vanilla Attention Performance Theoretical Analysis

 01-27-2025 03-02-2025 blog 9 minutes read (About 1275 words)
Performance Bottleneck for Serving Transformer Models

 
Deep Learning, 
Neural Network, 
Transformer, 
Performance Optimization, 
Computer Architecture, 
Large Language Model  
  Read More

Function Approximation Using Lookup Table and Interpolation

 09-22-2023 09-22-2023 blog 7 minutes read (About 1001 words)
Using Motorola CPU32 as an Example

 
Deep Learning, 
Quantization, 
Computer Architecture  
  Read More

Row-Major VS Column-Major

 05-12-2023 05-12-2023 blog 28 minutes read (About 4154 words)
Ways of Packing Matrix in Memory and Its Consequence for Matrix Multiplication

 
CPP, 
CUDA, 
Computer Architecture, 
Memory  
  Read More

Multi-Thread Single-Stream VS Single-Thread Multi-Stream CUDA

 10-18-2021 05-12-2022 blog 13 minutes read (About 1946 words)
CUDA Programming Choices for CUDA Stream

 
Deep Learning, 
Mathematics, 
CUDA, 
High Performance Computing, 
Computer Architecture, 
Parallel Computing  
  Read More

Math-Bound VS Memory-Bound Operations

 10-11-2021 09-18-2023 blog 8 minutes read (About 1188 words)
Computation Bandwidth, Memory Bandwidth, and Data Reuse

 
Deep Learning, 
Mathematics, 
Computer Architecture  
  Read More

Binary VS Text Mode for File I/O Operations

 12-22-2019 09-16-2022 blog 9 minutes read (About 1395 words)
Some Fundamental Concepts for Reading and Writing Files

 
Software Engineering, 
Computer Architecture  
  Read More
Lei Mao

Lei Mao

Artificial Intelligence Machine Learning Computer Science

Menlo Park, California

Posts

1492

Categories

8

Tags

850

  Follow   Sponsor

Advertisement


Categories

  • article21
  • blog595
  • essay376
  • life362
  • miscellaneous2
  • photography108
  • project20
  • reading8

follow.it

Recents

10-29-2026

艾泽拉斯幸存者

essay

10-27-2026

Triton Tensor Descriptor

blog

10-26-2026

墙外之音

essay

10-25-2026

2026 Pleasanton Rotary Halloween Spirit Run 10K 竞赛

life

10-24-2026

Pacific Commons Linear Park

photography

Archives

  • October 202630
  • September 202624
  • August 202625
  • July 202623
  • June 202621
  • See All >>

Tags

Outdoors368
California302
Hiking274
Photography127
CPP124
Mathematics104
Wildlife95
Bird88
Deep Learning87
CUDA86
Running86
Racing61
Movie50
Python38
Software Engineering37
China35
Machine Learning35
NVIDIA35
Accelerated Computing34
PyTorch34
See All >>
Lei Mao's Log Book

© 2017-2026 Lei Mao  Powered by Hexo & Icarus
Site UV:  Site PV:

×