commit 04fa1e1a4120880c6a609a3e63627f3cce3f8d5d · treybastian.com/1brc

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.github/pull_request_template.md

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       Use [x] to mark that the item has been completed.

     

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       Due to the large number of entries created so far,

     

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       please submit only entries that are you are expecting to run in 30 seconds or less.

     

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       please submit only entries that are you are expecting to run in 10 seconds or less on the evaluation machine.

     

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       Please make sure that you have followed the defined rules (https://github.com/gunnarmorling/1brc?tab=readme-ov-file#rules-and-limits).

     

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README.md

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       # 1️⃣🐝🏎️ The One Billion Row Challenge

     

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       _Status Jan 11: The migration has been completed and the new leaderboard has been created by evaluating all entries on the new machine._

     

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       _Status Jan 10: I am in the process of moving to another execution environment for this challenge. Once that is done, the leaderboard will be refreshed with the results from that new environment, and I'll continue to evaluate pending submissions._

     

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       _Status Jan 12: As there has been such a large number of entries to this challenge so far (100+), and this is becoming hard to manage, please only create new submissions if you expect them to run in 10 seconds or less on the evaluation machine._

     

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       _Status Jan 1: This challenge is [open for submissions](https://www.morling.dev/blog/one-billion-row-challenge/)!_

     

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       |   | 00:03.539 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_mtopolnik.java)| 21.0.1-graal | [Marko Topolnik](https://github.com/mtopolnik) |  |

     

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       |   | 00:03.714 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_hundredwatt.java)| 21.0.1-graal | [Jason Nochlin](https://github.com/hundredwatt) |  |

     

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       |   | 00:04.823 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_JamalMulla.java)| 21.0.1-graal | [Jamal Mulla](https://github.com/JamalMulla) |  |

     

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       |   | 00:04.959 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_yavuztas.java)| 21.0.1-graal | [Yavuz Tas](https://github.com/yavuztas) |  |

     

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       |   | 00:04.996 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_ebarlas.java)| 21.0.1-graal | [Elliot Barlas](https://github.com/ebarlas) |  |

     

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       |   | 00:05.478 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_obourgain.java)| 21.0.1-open | [Olivier Bourgain](https://github.com/obourgain) |  |

     

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       |   | 00:05.979 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_spullara.java)| 21.0.1-graal | [Sam Pullara](https://github.com/spullara) |  |

     

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       |   | 00:06.166 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_isolgpus.java)| 21.0.1-open | [Jamie Stansfield](https://github.com/isolgpus) |  |

     

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       |   | 00:06.715 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_algirdasrascius.java)| 21.0.1-open | [Algirdas Raščius](https://github.com/algirdasrascius) |  |

     

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       |   | 00:07.730 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_jotschi.java)| 21.0.1-open | [Johannes Schüth](https://github.com/jotschi) |  |

     

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       |   | 00:07.784 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_yavuztas.java)| 21.0.1-graal | [Yavuz Tas](https://github.com/yavuztas) |  |

     

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       |   | 00:07.843 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_zerninv.java)| 21.0.1-open | [zerninv](https://github.com/zerninv) |  |

     

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       |   | 00:07.925 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_ricardopieper.java)| 21.0.1-graal | [Ricardo Pieper](https://github.com/ricardopieper) |  |

     

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       |   | 00:07.913 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_parkertimmins.java)| 21.0.1-open | [parkertimmins](https://github.com/parkertimmins) |  |

     

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       |   | 00:08.167 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_ddimtirov.java)| 21.0.1-tem | [Dimitar Dimitrov](https://github.com/ddimtirov) |  |

     

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       |   | 00:08.214 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_deemkeen.java)| 21.0.1-open | [deemkeen](https://github.com/deemkeen) |  |

     

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       |   | 00:08.398 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_artpar.java)| 21.0.1-open | [Parth Mudgal](https://github.com/artpar) |  |

     

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       |   | 00:08.517 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_ags313.java)| 21.0.1-graal | [ags](https://github.com/ags313) |  |

     

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       |   | 00:08.892 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_fatroom.java)| 21.0.1-open | [Roman Romanchuk](https://github.com/fatroom) |  |

     

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       |   | 00:09.020 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_yemreinci.java)| 21.0.1-open | [yemreinci](https://github.com/yemreinci) |  |

     

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       |   | 00:09.046 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_iziamos.java)| 21.0.1-open | [John Ziamos](https://github.com/iziamos) |  |

     

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       |   | 00:09.071 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_gabrielreid.java)| 21.0.1-open | [Gabriel Reid](https://github.com/gabrielreid) |  |

     

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       |   | 00:09.117 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_kuduwa-keshavram.java)| 21.0.1-graal | [Keshavram Kuduwa](https://github.com/kuduwa-keshavram) |  |

     

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       |   | 00:09.352 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_filiphr.java)| 21.0.1-graal | [Filip Hrisafov](https://github.com/filiphr) |  |

     

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       |   | 00:09.807 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_zerninv.java)| 21.0.1-open | [zerninv](https://github.com/zerninv) |  |

     

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       |   | 00:09.867 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_ricardopieper.java)| 21.0.1-graal | [Ricardo Pieper](https://github.com/ricardopieper) |  |

     

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       |   | 00:10.127 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_artpar.java)| 21.0.1-open | [Parth Mudgal](https://github.com/artpar) |  |

     

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       |   | 00:10.949 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_roman-r-m.java)| 21.0.1-graal | [Roman Musin](https://github.com/roman-r-m) |  |

     

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       |   | 00:10.473 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_raipc.java)| 21.0.1-open | [Anton Rybochkin](https://github.com/raipc) |  |

     
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       |   | 00:13.148 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_charlibot.java)| 21.0.1-open | [Charlie Evans](https://github.com/charlibot) |  |

     

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       |   | 00:13.623 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_phd3.java)| 21.0.1-open | [Pratham](https://github.com/phd3) |  |

     

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       |   | 00:13.817 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_entangled90.java)| 21.0.1-open | [Carlo](https://github.com/entangled90) |  |

     

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       |   | 00:13.832 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_fatroom.java)| 21.0.1-open | [Roman Romanchuk](https://github.com/fatroom) |  |

     

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       |   | 00:14.772 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_kevinmcmurtrie.java)| 21.0.1-open | [Kevin McMurtrie](https://github.com/kevinmcmurtrie) |  |

     

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       |   | 00:14.867 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_berry120.java)| 21.0.1-open | [Michael Berry](https://github.com/berry120) |  |

     

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       |   | 00:15.662 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_semotpan.java)| 21.0.1-open | [Serghei Motpan](https://github.com/semotpan) |  |

     
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       |   | 00:20.095 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_C5H12O5.java)| 21.0.1-graal | [Xylitol](https://github.com/C5H12O5) |  |

     

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       |   | 00:21.989 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_couragelee.java)| 21.0.1-open | [couragelee](https://github.com/couragelee) |  |

     

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       |   | 00:22.457 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_rby.java)| 21.0.1-open | [Ramzi Ben Yahya](https://github.com/rby) |  |

     

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       |   | 00:24.528 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_gnabyl.java)| 21.0.1-open | [Bang NGUYEN](https://github.com/gnabyl) |  |

     

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       |   | 00:28.381 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_bjhara.java)| 21.0.1-open | [Hampus](https://github.com/bjhara) |  |

     

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       |   | 00:28.990 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_jgrateron.java)| 21.0.1-open | [Jairo Graterón](https://github.com/jgrateron) |  |

     

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       |   | 00:32.018 | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_padreati.java)| 21.0.1-open | [Aurelian Tutuianu](https://github.com/padreati) |  |

     
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       See [Entering the Challenge](#entering-the-challenge) for instructions how to enter the challenge with your own implementation.

     

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       The [Show & Tell](https://github.com/gunnarmorling/1brc/discussions/categories/show-and-tell) features a wide range of 1BRC entries built using other languages, databases, and tools.

     

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       ### Results (Original Evaluation Environment)

     

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       These are the results from the originally used evaluation environment, a dedicated virtual cloud environment (Hetzner CCX33).

     

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       As it proved not to yield comparable results across runs due to being moved to another host,

     

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       a dedicated host is used for evaluation now (see [Results](#results) above).

     

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       The results from the old environment are kept here for historical purposes, the numbers are not comparable to the ones on the new machine above.

     

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       | # | Result (m:s.ms) | Implementation     | JDK | Submitter     | Notes     |

     

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       |---|-----------------|--------------------|-----|---------------|-----------|

     

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       | 1.|        00:06.159| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_royvanrijn.java)| 21.0.1-graal | [royvanrijn](https://github.com/royvanrijn)|

     

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       | 2.|        00:06.532| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_thomaswue.java)| 21.0.1-graal   | [Thomas Wuerthinger](https://github.com/thomaswue)| GraalVM native binary |

     

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       | 3.|        00:07.620| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_merykitty.java)| 21.0.1-open   | [Quan Anh Mai](https://github.com/merykitty)|

     

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       |   |        00:09.062| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_obourgain.java)| 21.0.1-open | [obourgain](https://github.com/obourgain)|

     

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       |   |        00:09.338| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_ebarlas.java)| 21.0.1-graal | [Elliot Barlas](https://github.com/ebarlas)|

     

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       |   |        00:10.589| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_artsiomkorzun.java)| 21.0.1-graal | [Artsiom Korzun](https://github.com/artsiomkorzun)|

     

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       |   |        00:10.613| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_spullara.java)| 21.0.1-graal | [Sam Pullara](https://github.com/spullara)|

     

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       |   |        00:11.038| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_asun.java)| 21.0.1-open | [Andrew Sun](https://github.com/as-com)|

     

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       |   |        00:11.222| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_isolgpus.java)| 21.0.1-open| [Jamie Stansfield](https://github.com/isolgpus)|

     

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       |   |        00:13.277| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_yavuztas.java)| 21.0.1-graal   | [Yavuz Tas](https://github.com/yavuztas)|

     

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       |   |        00:13.430| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_jotschi.java)| 21.0.1-open| [Johannes Schüth](https://github.com/Jotschi)|

     

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       |   |        00:13.463| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_yemreinci.java)| 21.0.1-open| [yemreinci](https://github.com/yemreinci)|

     

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       |   |        00:13.615| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_ags313.java)| 21.0.1-graal | [ags313](https://github.com/ags313)|

     

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       |   |        00:13.709| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_iziamos.java)| 21.0.1-open | [John Ziamos](https://github.com/iziamos)|

     

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       |   |        00:13.857| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_filiphr.java)| 21.0.1-graal| [Filip Hrisafov](https://github.com/filiphr)|

     

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       |   |        00:14.411| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_deemkeen.java)| 21.0.1-open| [deemkeen](https://github.com/deemkeen)|

     

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       |   |        00:15.956| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_ddimtirov.java)| 21.0.1-open| [Dimitar Dimitrov](https://github.com/ddimtirov)|

     

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       |   |        00:16.196| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_artpar.java)| 21.0.1-open| [Parth Mudgal](https://github.com/artpar)|

     

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       |   |        00:16.823| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_arjenvaneerde.java)| 21.0.1-open| [arjenvaneerde](https://github.com/arjenvaneerde)|

     

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       |   |        00:17.905| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_lawrey.java)| 21.0.1-open| [Peter Lawrey](https://github.com/peter-lawrey)|

     

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       |   |        00:17.963| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_coolmineman.java)| 21.0.1-graal | [Cool_Mineman](https://github.com/coolmineman)|

     

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       |   |        00:18.380| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_entangled90.java)| 21.0.1-open | [Carlo](https://github.com/entangled90)|

     

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       |   |        00:18.866| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_imrafaelmerino.java)| 21.0.1-graal| [Rafael Merino García](https://github.com/imrafaelmerino)|

     

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       |   |        00:18.789| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_palmr.java)| 21.0.1-open| [Nick Palmer](https://github.com/palmr)|

     

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       |   |        00:19.561| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_gabrielreid.java)| 21.0.1-open| [Gabriel Reid](https://github.com/gabrielreid)|

     

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       |   |        00:22.210| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_semotpan.java)| 21.0.1-open | [Serghei Motpan](https://github.com/semotpan)|

     

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       |   |        00:22.634| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_kevinmcmurtrie.java)| 21.0.1-open | [Kevin McMurtrie](https://github.com/kevinmcmurtrie)|

     

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       |   |        00:22.709| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_seijikun.java)| 21.0.1-graal  | [Markus Ebner](https://github.com/seijikun)|

     

       178
       178
       -
       |   |        00:23.078| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_richardstartin.java)| 21.0.1-open   | [Richard Startin](https://github.com/richardstartin)|

     

       179
       179
       -
       |   |        00:24.879| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_davecom.java)| 21.0.1-open   | [David Kopec](https://github.com/davecom)|

     

       180
       180
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       |   |        00:26.253| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_flippingbits.java)| 21.0.1-graal   | [Stefan Sprenger](https://github.com/flippingbits)|

     

       181
       181
       -
       |   |        00:26.576| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_fatroom.java)| 21.0.1-open   | [Roman Romanchuk](https://github.com/fatroom)|

     

       182
       182
       -
       |   |        00:27.787| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_nstng.java)| 21.0.1-open   | [Nils Semmelrock](https://github.com/nstng)|

     

       183
       183
       -
       |   |        00:28.167| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_truelive.java)| 21.0.1-open   | [Roman Schweitzer](https://github.com/truelive)|

     

       184
       184
       -
       |   |        00:28.386| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_kgeri.java)| 21.0.1-open | [Gergely Kiss](https://github.com/kgeri)|

     

       185
       185
       -
       |   |        00:32.764| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_moysesb.java)| 21.0.1-open   | [Moysés Borges Furtado](https://github.com/moysesb)|

     

       186
       186
       -
       |   |        00:34.848| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_armandino.java)| 21.0.1-open   | [Arman Sharif](https://github.com/armandino)|

     

       187
       187
       -
       |   |        00:36.518| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_rby.java)| 21.0.1-open   | [Ramzi Ben Yahya](https://github.com/rby)|

     

       188
       188
       -
       |   |        00:38.510| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_bjhara.java)| 21.0.1-open   | [Hampus Ram](https://github.com/bjhara)|

     

       189
       189
       -
       |   |        00:47.717| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_kuduwa_keshavram.java)| 21.0.1-open | [Kuduwa Keshavram](https://github.com/kuduwa-keshavram)|

     

       190
       190
       -
       |   |        00:50.547| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_padreati.java)| 21.0.1-open   | [Aurelian Tutuianu](https://github.com/padreati)|

     

       191
       191
       -
       |   |        00:51.678| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_twobiers.java)| 21.0.1-tem   | [Tobi](https://github.com/twobiers)|

     

       192
       192
       -
       |   |        00:53.679| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_criccomini.java)| 21.0.1-open   | [Chris Riccomini](https://github.com/criccomini)|

     

       193
       193
       -
       |   |        00:59.377| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_hchiorean.java)| 21.0.1-open   | [Horia Chiorean](https://github.com/hchiorean)|

     

       194
       194
       -
       |   |        01:24.721| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_Ujjwalbharti.java)| 21.0.1-open   | [Ujjwal Bharti](https://github.com/Ujjwalbharti)|

     

       195
       195
       -
       |   |        01:27.912| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_jgrateron.java)| 21.0.1-open   | [Jairo Graterón](https://github.com/jgrateron)|

     

       196
       196
       -
       |   |        01:39.360| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_mudit-saxena.java)| 21.0.1-open   | [Mudit Saxena](https://github.com/mudit-saxena)|

     

       197
       197
       -
       |   |        02:00.087| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_santanu.java)| 21.0.1-open | [Santanu Barua](https://github.com/santanu)|

     

       198
       198
       -
       |   |        02:00.101| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_khmarbaise.java)| 21.0.1-open   | [khmarbaise](https://github.com/khmarbaise)|

     

       199
       199
       -
       |   |        02:08.315| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_itaske.java)| 21.0.1-open   | [itaske](https://github.com/itaske)|

     

       200
       200
       -
       |   |        02:16.635| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_anandmattikopp.java)| 21.0.1-open   | [twohardthings](https://github.com/anandmattikopp)|

     

       201
       201
       -
       |   |        02:23.316| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_abfrmblr.java)| 21.0.1-open   | [Abhilash](https://github.com/AbfrmBlr)|

     

       202
       202
       -
       |   |        03:16.334| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_yehwankim23.java)| 21.0.1-open | [김예환 Ye-Hwan Kim (Sam)](https://github.com/yehwankim23)|

     

       203
       203
       -
       |   |        03:42.297| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_fragmede.java)| 21.0.1-open   | [Samson](https://github.com/fragmede)|

     

       204
       204
       -
       |   |        04:13.449| [link](https://github.com/gunnarmorling/onebrc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage.java) (baseline)| 21.0.1-open   | [Gunnar Morling](https://github.com/gunnarmorling)|

     

       205
       141
        
       

     

       206
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       ## Prerequisites

     

       207
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