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2 votes
1 answer
108 views

Multithreaded sparse linear solver in Python

9 votes
6 answers
3k views

DFT (Discrete Fourier Transform) Algorithm in Swift

1 vote
1 answer
67 views

Efficiently generate a random position inside an outer rectangle but outside an inner rectangle

3 votes
1 answer
71 views

Pytorch code running slow for Deep Q learning (Reinforcement Learning)

6 votes
2 answers
380 views

conv2 Template Function Implementation for Image in C++

3 votes
2 answers
58 views

Reading a file into lines (benchmarking getline() vs mmap_memchr() vs mmap_getline() vs fread())

6 votes
1 answer
371 views

C++ program to format byte sequences into Python like string representations

3 votes
5 answers
1k views

How do I speed up this simulation program

3 votes
1 answer
197 views

Leetcode: Number of Islands - BFS (Queue vs Recursion)

2 votes
1 answer
37 views

Golang Optimize Unzipping FiIes

2 votes
1 answer
127 views

Count how many numbers in a range have exactly three divisors

6 votes
3 answers
9k views

Printing longest sequence of zeroes

8 votes
3 answers
2k views

Bug Byte puzzle from Jane Street

7 votes
1 answer
213 views

Reading a file into lines with mmap vs getline

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