A100 Matrix Multiplication Performance Modeling

MLE / ResearchAnthropicLast reported September 2025Low Frequency
Reported
1× across candidate reports
First seen
September 2025
Last reported
September 2025
Reported outcome
unknown

Problem Overview

You are given two matrices of dimensions (m×k) and (k×n) and an A100 40GB GPU with its hardware spec sheet. Using a provided Excel table that sweeps m from 2 to 8192 (doubling each step) while holding k=512 and n=1,048,576 fixed, calculate the execution time for each (m, k, n)…

  • 6 candidate-reported follow-ups — the exact probes interviewers asked, with the trigger for each
  • The rest of the problem statement — full requirements, constraints, and edge cases
  • Approach and trade-offs — what passing candidates did, and the mistakes that sink people
Unlock the full Anthropic catalog
Full problem statements, candidate-reported follow-ups, and walkthroughs — for every Anthropic question.
Unlock with Pro
Already a member? Sign in
Verified Source
Every question is reconstructed from multiple independent candidate reports. Verbatim follow-ups, not invented ones.
Codex Fact-Checked
Technical claims, formulas, and scale numbers are reviewed against primary sources.
Interviewer Follow-ups
The exact follow-ups reported by candidates, with the trigger that prompts each one — plus the mistakes that sink people.
Is this helpful?