General · Learning hub

CUDA notes for developers

Master CUDA with a curated set of 2 developer notes — core concepts, patterns, and interview prep. Maintained by the DevRecall team.

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01 · CUDA

Kernels, Thread Hierarchy & Host/Device Memory

Kernels, Thread Hierarchy & Host/Device Memory Why GPUs, Why CUDA CUDA is NVIDIA's platform for running general-purpose computation on GPUs, not just graphics. CPUs optimize for fast sequential execution with few powerfu…

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02 · CUDA

Performance: Warps, Memory Coalescing & the Ecosystem

Performance: Warps, Memory Coalescing & the Ecosystem Warps & Divergence The hardware schedules and executes threads in groups of 32 called warps, in lockstep. If threads within a warp take different branches of a condit…

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TypeScriptgeneral

Interview Questions

TypeScript Interview Questions Comprehensive TypeScript interview questions covering type system, generics, utility types, and best practices: Fundamentals 1. What is TypeScript? TypeScript is a typed…

Mar 28, 2026

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TypeScriptgeneral

Advanced Types (Generics & Utility Types)

TypeScript Advanced Types Generics // Generic function function identity<T>(arg: T): T { return arg; } const num = identity<number>(42); // Explicit const str = identity('hello'); // Inferred // Gener…

Mar 3, 2026

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