Blue color from RGBA Sergey Svistunov

Extract the Blue channel from a stream of RGBA pixels as fast as possible.

Input: 125 000 000 pixels in binary RGBA format on STDIN (4 bytes per pixel: R, G, B, A).

Output: Write only the Blue byte of each pixel to STDOUT (125 000 000 bytes total).

Back to listFeb 18, 2023 11:41Oleg TOleg TScore: 33,146Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Feb 18, 2023 11:4125,2943,695,878,769354,121,9350265,502,720
2Feb 18, 2023 11:4125,5913,687,927,997358,267,7860267,259,904
3Feb 18, 2023 11:4125,7233,809,430,038360,121,8370263,839,744
4Feb 18, 2023 11:4126,0033,629,941,799364,048,4130266,809,344
5Feb 18, 2023 11:4126,2374,141,912,301367,321,3750265,396,224
6Feb 18, 2023 11:4127,1504,009,372,091380,103,0510267,292,672
7Feb 18, 2023 11:4133,0742,855,304,68221,688,000441,354,000267,542,528
8Feb 18, 2023 11:4133,1462,877,441,43617,934,000446,109,000267,493,376
9Feb 18, 2023 11:4133,2762,887,167,12219,994,000445,873,000267,644,928
10Feb 18, 2023 11:4133,4122,921,144,31919,535,000448,227,000267,427,840
11Feb 18, 2023 11:4133,5912,904,254,28720,402,000449,874,000267,407,360
12Feb 18, 2023 11:4133,6322,913,334,87412,203,000458,638,000267,579,392
13Feb 18, 2023 11:4133,6512,871,925,73129,303,000441,804,000267,444,224
14Feb 18, 2023 11:4133,6712,884,536,18118,091,000453,303,000267,481,088
15Feb 18, 2023 11:4133,8432,884,759,85214,391,000459,409,000267,395,072