Gpu Programmer I Interview Questions

35 gpu programmer i interview questions shared by candidates

1. Computer Architecture related problems including GPU structure, parallel computing, and CUDA 2. Machine Learning related algorithms 3. Real-world situation questions, e.g., time-efficient parallel execution and memory allocation problem
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GPU Software Engineer

Interviewed at Apple

4.1
Feb 25, 2023

1. Computer Architecture related problems including GPU structure, parallel computing, and CUDA 2. Machine Learning related algorithms 3. Real-world situation questions, e.g., time-efficient parallel execution and memory allocation problem

One question was: Minimum number of moves required to make all array elements equal ~ 15 min And then a lot of small questions/multiple choices, i.e. what does the code print/do? For those, you had to be really quick.
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Senior Software Engineer - GPU

Interviewed at CARIAD

3.5
Feb 1, 2024

One question was: Minimum number of moves required to make all array elements equal ~ 15 min And then a lot of small questions/multiple choices, i.e. what does the code print/do? For those, you had to be really quick.

A string A contains k lowercase letters and can form multiple subsequences (not necessarily contiguous). If each lowercase letter appears with the same frequency in a subsequence as in the original string, then this subsequence is considered a perfect subsequence. Given a string A, determine the number of its perfect subsequences.​ For example, in the string "abca", the subsequences "a", "b", "c", "a", "ab", "bc", "ca", "aa", etc., are all valid.

A string A contains k lowercase letters and can form multiple subsequences (not necessarily contiguous). If each lowercase letter appears with the same frequency in a subsequence as in the original string, then this subsequence is considered a perfect subsequence. Given a string A, determine the number of its perfect subsequences.​ For example, in the string "abca", the subsequences "a", "b", "c", "a", "ab", "bc", "ca", "aa", etc., are all valid.

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