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Inference Optimization
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Hbm
Hbm
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6 questions
Questions tagged with Hbm — part of Inference Optimization.
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Questions
What unit measures GPU memory bandwidth and why does that number cap decode speed?
Flashcard
Easy
·
Qual 4.0
Identify the NVIDIA H100: what generation, what memory, what tensor-core formats?
Flashcard
Easy
·
Qual 4.0
Pair HBM and SRAM with their roles on an inference GPU
Match Pairs
Easy
·
Qual 4.0
Why is HBM bandwidth the binding constraint for LLM decode and how do you reason about the 'memory wall'?
Short Answer
Hard
·
Qual 4.0
NVIDIA
Why does FlashAttention speed up serving even though it doesn't change the math?
Short Answer
Hard
·
Qual 4.0
Fireworks Ai
NVIDIA
Why is standard attention memory bandwidth bound rather than compute bound on modern GPUs?
Multiple Choice
Hard
·
Qual 4.0