Large matrix multiplication Liam

Multiply two square matrices as fast as possible.

Input

Two 2000 x 2000 matrices of uint32 values on STDIN, encoded back-to-back in row-major order, little-endian byte order.

Output

Write the resulting 2000 x 2000 product matrix to STDOUT in the same binary format (row-major, little-endian uint32).

Back to listApr 1, 2025 21:09Aniruddha DebAniruddha DebScore: 6,792Success
Source Code

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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Apr 1, 2025 21:106,452986,348,107965,800,0001,999,00017,108,992
2Apr 1, 2025 21:106,454994,570,659965,041,0003,000,00016,961,536
3Apr 1, 2025 21:106,456990,661,617965,380,0002,998,00016,961,536
4Apr 1, 2025 21:106,488998,291,241971,238,0001,998,00016,961,536
5Apr 1, 2025 21:106,4881,000,470,817972,127,0001,000,00017,108,992
6Apr 1, 2025 21:106,489999,360,130972,390,000999,00016,961,536
7Apr 1, 2025 21:106,490998,646,430971,436,0001,998,00016,961,536
8Apr 1, 2025 21:106,5001,002,126,679972,064,0003,000,00016,961,536
9Apr 1, 2025 21:106,502998,905,889972,290,0002,997,00016,961,536
10Apr 1, 2025 21:096,7921,045,277,6421,016,812,0001,999,00016,961,536
11Apr 1, 2025 21:096,7941,045,211,8951,018,120,0001,000,00016,961,536
12Apr 1, 2025 21:096,7951,046,059,8341,016,319,0002,997,00017,108,992
13Apr 1, 2025 21:096,7951,049,721,5821,016,231,0002,997,00016,961,536
14Apr 1, 2025 21:096,7951,049,419,5951,015,225,0003,996,00016,961,536
15Apr 1, 2025 21:096,7961,044,656,3641,016,458,0002,998,00016,961,536
16Apr 1, 2025 21:096,7961,048,586,3661,019,376,000016,953,344
17Apr 1, 2025 21:096,7971,040,587,3081,017,581,0001,999,00017,182,720
18Apr 1, 2025 21:096,7981,045,782,5021,016,748,0002,999,00017,108,992