Suboptimal Engineer

@UCeUeYvS8xb0iRxegIMxkX-w - 30.2K subscribers

Indian-American software engineer interested in C++ and computer graphics.

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Why a 100x Speedup Drops to 2x Over the PCIe Bus | C++ and CUDA Tutorial

Why a 100x Speedup Drops to 2x Over the PCIe Bus | C++ and CUDA Tutorial Suboptimal Engineer

306 views - 1 week ago

How to Reverse an Array on an NVIDIA GPU | C++ and CUDA Tutorial

How to Reverse an Array on an NVIDIA GPU | C++ and CUDA Tutorial Suboptimal Engineer

299 views - 1 week ago

Writing Your First CUDA Kernel | C++ and CUDA Tutorial

Writing Your First CUDA Kernel | C++ and CUDA Tutorial Suboptimal Engineer

291 views - 1 week ago

CUDA Grids, Blocks, and Threads Explained | C++ and CUDA Tutorial

CUDA Grids, Blocks, and Threads Explained | C++ and CUDA Tutorial Suboptimal Engineer

304 views - 2 weeks ago

Intro to GPU Programming | C++ and CUDA Tutorial

Intro to GPU Programming | C++ and CUDA Tutorial Suboptimal Engineer

896 views - 3 weeks ago

How Nvidia CUDA Compiler Works | C++ and CUDA Tutorial

How Nvidia CUDA Compiler Works | C++ and CUDA Tutorial Suboptimal Engineer

4.1K views - 3 weeks ago

Why C++ Producer-Consumer Pattern Requires std::unique_lock

Why C++ Producer-Consumer Pattern Requires std::unique_lock Suboptimal Engineer

570 views - 1 month ago

When You Need an Escape Hatch from RAII in C++ Threading

When You Need an Escape Hatch from RAII in C++ Threading Suboptimal Engineer

427 views - 1 month ago

How Senior Engineers Prevent Deadlocks in Modern C++

How Senior Engineers Prevent Deadlocks in Modern C++ Suboptimal Engineer

906 views - 1 month ago

What is a Deadlock? | C++ Multithreading Tutorial

What is a Deadlock? | C++ Multithreading Tutorial Suboptimal Engineer

553 views - 1 month ago

Stop Locking C++ Mutexes Like a Junior Engineer

Stop Locking C++ Mutexes Like a Junior Engineer Suboptimal Engineer

3.5K views - 1 month ago

Why an Atomic CPU Level Lock is 100x Faster Than an OS Mutex

Why an Atomic CPU Level Lock is 100x Faster Than an OS Mutex Suboptimal Engineer

9.6K views - 1 month ago

Why counter++ Causes a Data Race Even When It's Optimized in C++

Why counter++ Causes a Data Race Even When It's Optimized in C++ Suboptimal Engineer

737 views - 1 month ago

10x Slower: The Cost of a Misplaced Mutex in C++

10x Slower: The Cost of a Misplaced Mutex in C++ Suboptimal Engineer

5.2K views - 1 month ago

Why C++ Threads are Designed to Crash by Default

Why C++ Threads are Designed to Crash by Default Suboptimal Engineer

9.7K views - 1 month ago

C++ Threads Explained for Absolute Beginners

C++ Threads Explained for Absolute Beginners Suboptimal Engineer

8.3K views - 2 months ago

Why Senior Engineers Use ++i Instead of i++ in C++

Why Senior Engineers Use ++i Instead of i++ in C++ Suboptimal Engineer

26K views - 2 months ago

Why i++ Requires an Extra Instruction of Assembly in C++

Why i++ Requires an Extra Instruction of Assembly in C++ Suboptimal Engineer

3.7K views - 2 months ago

A vector of bools is a vector of bools... right? | C++ Deep Dive

A vector of bools is a vector of bools... right? | C++ Deep Dive Suboptimal Engineer

28K views - 2 months ago

Why Senior Engineers (Almost) Never Pass by Value in C++

Why Senior Engineers (Almost) Never Pass by Value in C++ Suboptimal Engineer

6.6K views - 2 months ago

What C++ References Actually Turn Into in Assembly

What C++ References Actually Turn Into in Assembly Suboptimal Engineer

8.6K views - 2 months ago

Why Does Gandhi Nuke You in Civ | C++ Urban Legend

Why Does Gandhi Nuke You in Civ | C++ Urban Legend Suboptimal Engineer

884 views - 2 months ago

How a Single int Can Crash Your C++ Code in 2038

How a Single int Can Crash Your C++ Code in 2038 Suboptimal Engineer

6.9K views - 2 months ago

Stop Using the Default LLDB Syntax (AT&T vs Intel)

Stop Using the Default LLDB Syntax (AT&T vs Intel) Suboptimal Engineer

517 views - 2 months ago

This C++ Code Looks Correct… But It’s Broken

This C++ Code Looks Correct… But It’s Broken Suboptimal Engineer

5.3K views - 3 months ago

Why do Senior C++ Engineers use size_t over int?

Why do Senior C++ Engineers use size_t over int? Suboptimal Engineer

72K views - 3 months ago

This C++ Code Change Makes You a Senior Engineer

This C++ Code Change Makes You a Senior Engineer Suboptimal Engineer

1.5K views - 3 months ago

Debug C++ 80% Faster with These 2 LLDB Commands

Debug C++ 80% Faster with These 2 LLDB Commands Suboptimal Engineer

309 views - 3 months ago

Why do C++ compilers use XOR instead of MOV to clear a register?

Why do C++ compilers use XOR instead of MOV to clear a register? Suboptimal Engineer

10K views - 3 months ago

How does your CPU know what line of C++ to execute next?

How does your CPU know what line of C++ to execute next? Suboptimal Engineer

293 views - 3 months ago

How to debug C++ and Assembly in LLDB (step by step)

How to debug C++ and Assembly in LLDB (step by step) Suboptimal Engineer

213 views - 3 months ago

This Hidden Stack Optimization in x86 Explained

This Hidden Stack Optimization in x86 Explained Suboptimal Engineer

361 views - 3 months ago

How do C++ stack frames work anyway?

How do C++ stack frames work anyway? Suboptimal Engineer

297 views - 4 months ago

What is Indirect Memory Addressing? | C++ Tutorial

What is Indirect Memory Addressing? | C++ Tutorial Suboptimal Engineer

508 views - 4 months ago

How to Read x86 Assembly?

How to Read x86 Assembly? Suboptimal Engineer

704 views - 4 months ago

Low Level C++: How the Compiler Stores Array Data

Low Level C++: How the Compiler Stores Array Data Suboptimal Engineer

584 views - 4 months ago

Why Google C++ Guide Recommends Pointers Over References

Why Google C++ Guide Recommends Pointers Over References Suboptimal Engineer

24K views - 4 months ago

How to Setup C++ LLDB Debugger in VS Code?

How to Setup C++ LLDB Debugger in VS Code? Suboptimal Engineer

1K views - 5 months ago

C++ Header Files and Compile Times Explained

C++ Header Files and Compile Times Explained Suboptimal Engineer

518 views - 6 months ago

How to Uncook Your Software Engineering Career Prospects

How to Uncook Your Software Engineering Career Prospects Suboptimal Engineer

430 views - 7 months ago

How to Count Bits with Bit Manipulation | C++ Interview Question

How to Count Bits with Bit Manipulation | C++ Interview Question Suboptimal Engineer

645 views - 8 months ago

C++ Debugging Tips and Tricks with LLDB

C++ Debugging Tips and Tricks with LLDB Suboptimal Engineer

655 views - 9 months ago

Fixing Undefined Behavior in C++ with Compiler Flags

Fixing Undefined Behavior in C++ with Compiler Flags Suboptimal Engineer

311 views - 9 months ago

Why is Return Zero Optional in C++ Main Function? | C++ Tutorial

Why is Return Zero Optional in C++ Main Function? | C++ Tutorial Suboptimal Engineer

2.7K views - 9 months ago

How to Setup WebGPU Shaders in C++ | Intro to WebGPU

How to Setup WebGPU Shaders in C++ | Intro to WebGPU Suboptimal Engineer

672 views - 10 months ago

Intro to WebGPU with C++ | WebGPU Setup Guide

Intro to WebGPU with C++ | WebGPU Setup Guide Suboptimal Engineer

3.9K views - 10 months ago

C++ Compiler Phases Explained | Preprocessing to Assembly

C++ Compiler Phases Explained | Preprocessing to Assembly Suboptimal Engineer

497 views - 11 months ago

How to setup C++ with SFML on MacOS with Homebrew?

How to setup C++ with SFML on MacOS with Homebrew? Suboptimal Engineer

1.9K views - 1 year ago

How to Compile and Run C++ in VS Code with Tasks JSON?

How to Compile and Run C++ in VS Code with Tasks JSON? Suboptimal Engineer

3.3K views - 1 year ago

C++ Standard Library Println, Cout, Cin Explained

C++ Standard Library Println, Cout, Cin Explained Suboptimal Engineer

570 views - 1 year ago

What do the linker and compiler do in C++?

What do the linker and compiler do in C++? Suboptimal Engineer

1.2K views - 1 year ago

How to debug C++ on MacOS with LLDB?

How to debug C++ on MacOS with LLDB? Suboptimal Engineer

2K views - 1 year ago

TypeScript vs C++ for Graphics Programming | Shader Game Engine Development

TypeScript vs C++ for Graphics Programming | Shader Game Engine Development Suboptimal Engineer

9.6K views - 1 year ago

What is WebGPU?

What is WebGPU? Suboptimal Engineer

102K views - 2 years ago

I Tried Learning Unity Game Development in 30 Days

I Tried Learning Unity Game Development in 30 Days Suboptimal Engineer

4.8K views - 3 years ago

How to Optimize Performance in Visual Studio Code

How to Optimize Performance in Visual Studio Code Suboptimal Engineer

32K views - 4 years ago

How to Customize Keyboard Shortcuts in Visual Studio Code

How to Customize Keyboard Shortcuts in Visual Studio Code Suboptimal Engineer

28K views - 4 years ago

How to Customize Visual Studio Code Settings.json

How to Customize Visual Studio Code Settings.json Suboptimal Engineer

53K views - 4 years ago

How to Run VS Code Online with GitHub Codespaces

How to Run VS Code Online with GitHub Codespaces Suboptimal Engineer

10K views - 4 years ago

The Best Tech Stack for Web Developers

The Best Tech Stack for Web Developers Suboptimal Engineer

72K views - 5 years ago