Playground/1brc
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  • b93b128cb8
         Add CalculateAverage_ianopolous.java (#346) Dr Ian Preston 2024-01-12 20:04:43 +0000
  • 9227aa5062
         Locally another 5% faster, much faster for larger set, made more general (#352) Roy van Rijn 2024-01-12 21:00:12 +0100
  • bd4cff945d
         Adding Scanner object and also tuning for better branch prediction for about +6%. (#341) Thomas Wuerthinger 2024-01-12 20:51:22 +0100
  • dac38bc97f
         Optimizations to Andrew Sun's entry (#310) Andrew Sun 2024-01-12 14:42:22 -0500
  • 90cd353fbe
         this hashmap was faster on my system (#304) John Ziamos 2024-01-12 19:39:16 +0000
  • 9d10724abc
         1brc submission - thanhtrinity (#269) Thanh Duong 2024-01-13 02:36:44 +0700
  • 22b960ada2
         Graal Native for SamuelYvon (#332) Samuel Yvon 2024-01-12 11:16:13 -0800
  • a6e4013170 Leader board Gunnar Morling 2024-01-12 18:46:51 +0100
  • dad698d3df unsafe approach Quan Anh Mai 2024-01-12 04:07:49 +0800
  • c2ee852ecb Update class name in calculate_average_baseline.sh Bang NGUYEN 2024-01-12 16:27:53 +0100
  • 04fa1e1a41 Leaderboard update Gunnar Morling 2024-01-12 10:05:44 +0100
  • 06f9b74829
         use unsafe (#343) zerninv 2024-01-12 08:54:28 +0000
  • 594f6c4e5f
         Lazy strings init, custom station map (#336) Roman Romanchuk 2024-01-12 09:52:32 +0100
  • 10f425e2b6
         I optimized my solution: (#337) Yavuz Tas 2024-01-12 09:47:31 +0100
  • f37b304fc3
         inline hash calculation and number parsing (#200) Parth Mudgal 2024-01-12 14:08:09 +0530
  • af1946fcb5
         [Attempt 1] Memory mapping + split by linebreak + multithreads + fast double parser (#330) Bang NGUYEN 2024-01-12 09:35:35 +0100
  • 3c465cecf9 Leaderboard, class name Gunnar Morling 2024-01-12 09:21:29 +0100
  • a4d1c46d45
         📒 docs(README.md): Fix link to baseline code (#344) Stanley Lim 2024-01-12 00:20:27 -0800
  • 37a50cb2af
         update richardstartin submission (#325) Richard Startin 2024-01-12 08:06:09 +0000
  • 6181996678
         hundredwatt - 2nd submission (#338) Jason Nochlin 2024-01-12 01:03:31 -0700
  • 80c5c2eb3e
         Use bash in prepare scripts (#339) Alexander Yastrebov 2024-01-12 08:25:43 +0100
  • 3127962ce2
         Update pull_request_template.md Gunnar Morling 2024-01-11 22:53:23 +0100
  • bf2b553d9c Formatting Gunnar Morling 2024-01-11 22:16:01 +0100
  • feee2420b8 Leaderboard update Gunnar Morling 2024-01-11 22:15:07 +0100
  • 263b272028
         First attempt from ricardopieper, class CalculateAverage_ricardopieper (#306) Ricardo Pieper 2024-01-11 18:14:13 -0300
  • ce6abf9740
         Submission @jbachorik (#153) Jaroslav Bachorik 2024-01-11 22:03:44 +0100
  • 7c79f235d2
         Initial implementation by xylitol (#318) Xylitol 2024-01-12 04:57:23 +0800
  • 0e420f99e2
         use custom container (#305) zerninv 2024-01-11 20:53:51 +0000
  • 5c23f6f224 Leaderboard update Gunnar Morling 2024-01-11 21:49:58 +0100
  • bd2f7f7a53
         First deployed version for parkertimmins (#322) parkertimmins 2024-01-11 14:46:08 -0600
  • 8c13ce6595 Leaderboard update Gunnar Morling 2024-01-11 21:39:13 +0100
  • 4d0586142c
         Adding delayed string creation again for (no-) gc, small tweaks (#315) Roy van Rijn 2024-01-11 21:38:06 +0100
  • 9f8f8b1985
         create_fork.sh: Script to Create a New Fork (#296) Jason Nochlin 2024-01-11 13:24:03 -0700
  • 20e52aaadf
         Divide the reading of the file by parts (#254) Jairo Graterón 2024-01-11 16:22:58 -0400
  • 11a740c5d0
         One HashMap per thread: 23" to 18" locally but hopefully more on the server (#319) Anthony Goubard 2024-01-11 21:11:08 +0100
  • 8ef8cd2b17
         improved artsiomkorzun solution (#321) Artsiom Korzun 2024-01-11 21:08:15 +0100
  • 1a82c77026
         Optimised Code and Fixed Tests (#314) Keshavram Kuduwa 2024-01-12 01:34:50 +0530
  • 7b4ad1a723
         Uses MappedByteBuffer for io, trie instead of map and parallelStream (#234) Hallvard Trætteberg 2024-01-11 20:58:42 +0100
  • 4b870e6fcb
         djb2 single threaded implementation (#308) Eve 2024-01-11 19:50:51 +0000
  • 56b2a6b53b
         First Version (#292) Samuel Yvon 2024-01-11 11:37:08 -0800
  • 95459f5640
         Entry into the contest, calculate_average_mtopolnik.sh (#246) Marko Topolnik 2024-01-11 20:02:14 +0100
  • 8ec9ba861a
         First submission - CalculateAverage_JamalMulla.java - Jamal Mulla (#238) Jamal Mulla 2024-01-11 18:56:29 +0000
  • 6381aefcc1 Fixed failing tests Roman Romanchuk 2024-01-11 18:24:41 +0100
  • 6761d784a2 test_all.sh: configure fork test timeout Alexander Yastrebov 2024-01-11 13:40:21 +0100
  • 3144c9c595
         Update README.md Gunnar Morling 2024-01-11 16:35:20 +0100
  • e0241f4829 Update README - newline not allowed in station names parkertimmins 2024-01-11 09:12:21 -0600
  • 8d2043e01b Leaderboard Gunnar Morling 2024-01-11 12:52:32 +0100
  • 4b3f959812
         First version - roman_r_m (#193) Roman Musin 2024-01-11 11:29:08 +0000
  • 52c490cc24
         Add multithreaded generation of measurements file with Gaussian distribution (M2 AIR took 24 seconds for 1B items) (#175) Wladimir Schmidt 2024-01-11 12:16:30 +0100
  • 7ca2aa8d1d First attempt from MeanderingProgrammer MeanderingProgrammer 2024-01-10 11:53:22 -0800
  • 64a78c3880 Basic Implementation with Memory Mapped File, SIMD Search Roman Stoffel 2024-01-10 22:25:45 +0100
  • 80328e4898
         create fork hundredwatt (#279) Jason Nochlin 2024-01-11 03:48:22 -0700
  • b0d381c91e Add code by maeda6uiui maeda6uiui 2024-01-08 18:22:03 +0900
  • fe5179cc79 Leaderboard Gunnar Morling 2024-01-11 11:12:49 +0100
  • 8c24871406
         Fixing the off-by-one error and updating to native, redone layout of code. (#307) Roy van Rijn 2024-01-11 11:12:05 +0100
  • b0c9952c08 Leaderboard, formatting Gunnar Morling 2024-01-11 10:47:47 +0100
  • 780ab9af3e
         Update davecom entry use ByteBuffer instead of String for Names and graal (#245) David Kopec 2024-01-11 04:24:25 -0500
  • 999a4e9e10 Leaderboard Gunnar Morling 2024-01-11 10:04:01 +0100
  • c887202206
         Charlibot submission (#249) Charlie Evans 2024-01-11 09:01:06 +0000
  • 99dd18b672
         CalculateAverage_kumarsaurav123.java-> RAM 16 GB CPU 32 Core (#247) kumarsaurav123 2024-01-11 14:25:24 +0530
  • 965e852ba7
         Simple, slow but very short. :-) (#240) Aleš Justin 2024-01-11 09:48:27 +0100
  • 4a5eda70fd Logging Gunnar Morling 2024-01-11 09:31:36 +0100
  • 007298b4d3
         evaluate2.sh: Add Time Limit for Runs (#293) Jason Nochlin 2024-01-11 01:25:58 -0700
  • e084c36760 Leaderboard update, better failure output Gunnar Morling 2024-01-11 09:20:42 +0100
  • c9183a5aeb
         Remove additional_build_steps_*.sh support (#301) Alexander Yastrebov 2024-01-11 09:05:13 +0100
  • 8602a35504
         improved artsiomkorzun solution (#176) Artsiom Korzun 2024-01-11 09:00:24 +0100
  • 085168a0b3 Leaderboard update Gunnar Morling 2024-01-10 23:14:59 +0100
  • e7ab90e3ac
         Implementation CalculateAverage_japplis of 1BRC from Anthony Goubard (#271) Anthony Goubard 2024-01-10 23:09:21 +0100
  • 3f2fd934e5
         Add entries for pedestrianlove. (#265) pedestrianlove 2024-01-11 05:57:41 +0800
  • 473791e188
         first cut 1brc submission (#216) Pratham 2024-01-10 16:40:27 -0500
  • 0f976b8167 Updating leaderboard Gunnar Morling 2024-01-10 22:36:30 +0100
  • d17619c95c
         Quick and dirty first version (#215) Algirdas Raščius 2024-01-10 23:35:37 +0200
  • ad7a6ec573
         Initial solution by raipc Anton Rybochkin 2024-01-10 22:26:00 +0100
  • 1589210038
         Initial implementation (#158) Michael Berry 2024-01-10 21:17:11 +0000
  • d4fdcc5408
         Some optimizations arjenvaneerde arjenvaneerde 2024-01-10 22:06:28 +0100
  • 814c88fcb5
         Implements CalculateAverage_zerninv.java zerninv 2024-01-10 20:53:34 +0000
  • 7483b90cec
         CalculateAverage_AbstractKamen AbstractKamen 2024-01-10 22:48:12 +0200
  • 209e005461 Leaderboard, clean-up Gunnar Morling 2024-01-10 21:37:16 +0100
  • 20f0179181
         gnmathur's solution (#202) Gaurav Mathur 2024-01-10 12:36:29 -0800
  • 4858f2fe35 Removing superfluous time calls Gunnar Morling 2024-01-10 21:21:54 +0100
  • 6a6d6e5879 Leaderboard update Gunnar Morling 2024-01-10 20:23:35 +0100
  • c9b7fe9deb
         Add CalculateAverage_couragelee Java class and shell script CourageLee 2024-01-11 04:16:36 +0800
  • 1086385f1f
         Implementation by rprabhu Prabhu R 2024-01-11 01:39:42 +0530
  • 08af2622d3 gabrielreid take 2 greid 2024-01-07 14:27:23 +0100
  • a8a3876416
         Second submission by flippingbits - 50% performance improvement Stefan Sprenger 2024-01-10 20:36:22 +0100
  • 97b1f014ad
         merykitty's second attempt Quan Anh Mai 2024-01-11 02:24:19 +0700
  • 786a52034c Leaderboard update Gunnar Morling 2024-01-10 20:23:35 +0100
  • 44414a33dc Consume four bytes at a time from buffer using getInt. Store key with unsafe int array rather than byte array. Use custom equals rather than Arrays equals. Elliot Barlas 2024-01-10 07:02:23 -0800
  • c89490aaa1 Leaderboard update Gunnar Morling 2024-01-10 19:43:14 +0100
  • af66ac145f
         Second tuning for thomaswue Thomas Wuerthinger 2024-01-10 19:42:51 +0100
  • 2bfd8f90bc Removing nstng's entry as he's retracting from the challenge Gunnar Morling 2024-01-10 19:35:49 +0100
  • a421ad5dbf Revert "Adding Nils Semmelrock's submission" Nils Semmelrock 2024-01-10 18:53:46 +0100
  • ed6b077819 Leaderboard update -- Backfilling remaining entries Gunnar Morling 2024-01-10 18:25:11 +0100
  • af269e39fc Update test*.sh to support input file pattern Alexander Yastrebov 2024-01-10 17:01:33 +0100
  • 4df425fb9b New leaderboard (WIP) after environment change Gunnar Morling 2024-01-10 17:37:02 +0100
  • e45c338f0e more robust error message Jason Nochlin 2024-01-10 07:52:36 -0700
  • a8ebaf1a59 catch hyperfine command failed Jason Nochlin 2024-01-10 07:48:02 -0700
  • a08cd0e05a Add small test cases Alexander Yastrebov 2024-01-10 03:14:25 +0100
  • 6ee7f2d0b0 remove debug line Jason Nochlin 2024-01-10 07:23:02 -0700
  • 08d99c38e5 Validate that ./calculate_average_<fork>.sh exists for each fork Jason Nochlin 2024-01-10 07:20:37 -0700