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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  
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PyTorch Graph Symbolic Integer

 04-05-2026 06-09-2026 blog 11 minutes read (About 1602 words)
Graph Shape Inference with Symbolic Integers for Dynamic Shapes

 
Deep Learning, 
Inference, 
PyTorch, 
Neural Network Compiler  
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PyTorch Export

 03-31-2026 04-01-2026 blog 6 minutes read (About 857 words)
Exporting Graph-Representable PyTorch Models for Inference

 
CPP, 
Inference, 
PyTorch  
  Read More

Connecting Logitech Devices On Linux

 03-25-2026 03-25-2026 blog 3 minutes read (About 518 words)
Using Logitech Bolt USB Receiver and Solaar for Logitech Device Connections on Linux

 
Ubuntu, 
Linux, 
Logitech, 
Mouse, 
Solaar  
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CUDA_LAUNCH_BLOCKING=1

 03-20-2026 03-20-2026 blog 4 minutes read (About 599 words)
Debugging CUDA Applications

 
CUDA, 
Debug  
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Credit Card Unauthorized Transaction While In Possession

 03-13-2026 03-13-2026 blog 2 minutes read (About 322 words)
Puzzling Unauthorized Credit Card Transactions

 
Credit Card, 
Fraud  
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Cloudflare Worker Proxy R2 Bucket Access

 03-06-2026 03-06-2026 blog 6 minutes read (About 841 words)
How to Access Cloudflare R2 Buckets via Cloudflare Workers

 
Cloudflare, 
Cloudflare R2 Bucket  
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Fix MacBook Pro Space Key Stuck Problem

 02-28-2026 02-28-2026 blog 2 minutes read (About 348 words)
Troubleshooting a Confusing Dumb Problem

 
Bluetooth, 
MacBook  
  Read More

Perfetto GPU Flow Artifacts

 02-20-2026 02-20-2026 blog 6 minutes read (About 952 words)
Understanding and Resolving Flow Artifacts in Perfetto GPU Profiling Traces

 
GPU, 
Perfetto  
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CUDA Shared Memory Bank Conflict-Free Vectorized Access

 02-13-2026 02-13-2026 blog 14 minutes read (About 2060 words)
Instruction-Level Phase Based Bank Conflict-Free Execution

 
CUDA, 
NVIDIA, 
Parallel Computing, 
GPU  
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C++ Latch and Barrier

 02-06-2026 02-06-2026 blog 8 minutes read (About 1154 words)
Scheduling and Synchronizing Threads Using std::latch and std::barrier

 
CPP, 
Multithreading, 
Parallel Programming  
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CUDA Rendezvous Stream

 01-26-2026 01-26-2026 blog 11 minutes read (About 1690 words)
Simplifying Synchronization Complexities Using CUDA Rendezvous Streams

 
CUDA, 
NVIDIA, 
Parallel Computing, 
GPU  
  Read More
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Lei Mao

Lei Mao

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