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T3 Chips and hardware MetaX Internship Round 1

MetaX AI Infra internship round 1

MetaX AI Infra internship round-1 interview questions covering inference optimization, training optimization, and operator optimization

Inference optimization Training optimization Operator optimization

MetaX AI Infra internship round-1 topics.

Project experience

  1. Deep project questions

Fundamentals

  1. Parallelism vs concurrency in CUDA programming
  2. Three pillars of C++ OOP (encapsulation, inheritance, polymorphism)
  3. Underlying implementations of std::map vs std::unordered_map
  4. Use cases and differences among new, malloc, and smart pointers
  5. Underlying implementations of new vs malloc
  6. Syntax and usage of C++ lambda expressions

Coding

  1. Hand-write a Transformer structure
  2. Two-sum
  3. Hash-related algorithm problem