Programming Language and compiler
Benchmarks

Odin VS Java benchmarks

Current benchmark data was generated on Sun Jun 01 2025, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][4 cores] AMD EPYC 7763 64-Core Processor (Model 1)

* -m in a file name stands for multi-threading or multi-processing

* -i in a file name stands for direct intrinsics usage. (Usage of simd intrinsics via libraries is not counted)

* -ffi in a file name stands for non-stdlib FFI usage

* (You may find time < time(user) + time(sys) for some non-parallelized programs, the overhead is from GC or JIT compiler, which are allowed to take advantage of multi-cores as that's more close to real-world scenarios.)

binarytrees

Input: 18

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 2.java 455ms 6.3ms 576.1MB 557ms 80ms openjdk 21
java 2-m.java 462ms 6.4ms 643.1MB 673ms 90ms graal/jvm 17.0.8
java 2.java 470ms 9.4ms 639.7MB 570ms 97ms openjdk 23
java 2.java 1207ms 20ms 1063.7MB 580ms 793ms openjdk/zgc 21
odin 1.odin 2307ms 6.3ms 49.5MB 2280ms 13ms odin 2024

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 2.java 124ms 1.6ms 167.0MB 157ms 27ms openjdk 21
java 2.java 129ms 5.5ms 98.0MB 163ms 23ms openjdk 23
java 2-m.java 143ms 3.2ms 224.5MB 217ms 53ms graal/jvm 17.0.8
odin 1.odin 221ms 4.9ms 7.5MB 207ms 0ms odin 2024
java 2.java 299ms 4.1ms 241.7MB 157ms 197ms openjdk/zgc 21

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 1.1ms 0.0ms 1.6MB 0ms 0ms odin 2024
java 1.java 62ms 2.4ms 52.7MB 68ms 18ms graal/jvm 17.0.8
java 1.java 69ms 6.7ms 43.8MB 78ms 12ms openjdk 21
java 1.java 73ms 1.7ms 44.5MB 74ms 16ms openjdk 23
java 1.java 184ms 2.0ms 42.9MB 80ms 132ms openjdk/zgc 21

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 157ms 1.1ms 1.6MB 150ms 0ms odin 2024

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 458ms 3.6ms 1.6MB 447ms 0ms odin 2024

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 70ms 0.2ms 1.6MB 60ms 0ms odin 2024

mandelbrot

Input: 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 286ms 0.5ms 4.6MB 280ms 0ms odin 2024
java 1b.java 1162ms 13ms 55.7MB 1267ms 20ms openjdk 23
java 1b.java 1167ms 5.8ms 54.6MB 1290ms 20ms openjdk 21
java 1b.java 1194ms 11ms 108.9MB 1423ms 43ms graal/jvm 17.0.8
java 1.java 1251ms 2.5ms 138.1MB 1360ms 47ms graal/jvm 17.0.8
java 1b.java 1285ms 3.9ms 51.4MB 1280ms 140ms openjdk/zgc 21
java 1a.java 1654ms 4.5ms 55.9MB 1753ms 20ms openjdk 23
java 1a.java 1655ms 9.7ms 54.9MB 1757ms 20ms openjdk 21
java 1a.java 1673ms 5.4ms 102.6MB 1780ms 40ms graal/jvm 17.0.8
java 1.java 1704ms 4.5ms 202.4MB 1777ms 43ms openjdk 21
java 1.java 1713ms 11ms 317.6MB 1767ms 60ms openjdk 23
java 1a.java 1770ms 2.2ms 51.6MB 1740ms 140ms openjdk/zgc 21
java 1.java 2370ms 4.2ms 840.7MB 1800ms 673ms openjdk/zgc 21
java 2.java timeout 0.0ms 668.0MB 5277ms 113ms openjdk 21
java 2.java timeout 0.0ms 780.8MB 5280ms 133ms openjdk 23
java 2.java timeout 0.0ms 3310.2MB 3417ms 1943ms openjdk/zgc 21

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 14ms 0.2ms 1.6MB 10ms 0ms odin 2024
java 1b-m.java 177ms 11ms 49.5MB 283ms 20ms openjdk 21
java 1b-m.java 188ms 6.3ms 50.5MB 293ms 23ms openjdk 23
java 1a-m.java 190ms 4.7ms 50.1MB 293ms 23ms openjdk 21
java 1-m.java 192ms 9.2ms 81.7MB 267ms 27ms openjdk 21
java 1a-m.java 192ms 5.4ms 52.1MB 293ms 27ms openjdk 23
java 1-m.java 201ms 8.4ms 111.9MB 303ms 47ms graal/jvm 17.0.8
java 1-m.java 202ms 3.9ms 87.3MB 287ms 27ms openjdk 23
java 1a-m.java 205ms 4.7ms 98.5MB 303ms 40ms graal/jvm 17.0.8
java 1b-m.java 218ms 17ms 101.3MB 367ms 43ms graal/jvm 17.0.8
java 1b.java 305ms 25ms 47.4MB 297ms 140ms openjdk/zgc 21
java 1a.java 316ms 1.7ms 47.8MB 297ms 140ms openjdk/zgc 21
java 1.java 338ms 2.3ms 114.4MB 267ms 160ms openjdk/zgc 21
java 2-m.java 554ms 13ms 624.9MB 847ms 93ms openjdk 21
java 2-m.java 566ms 11ms 773.8MB 837ms 103ms openjdk 23
java 2.java 1608ms 55ms 1400.9MB 823ms 1083ms openjdk/zgc 21

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 354ms 2.5ms 1.5MB 343ms 0ms odin 2024
odin 1-i.odin 356ms 1.4ms 1.5MB 350ms 0ms odin 2024
java 1.java 441ms 1.8ms 45.4MB 480ms 13ms openjdk 21
java 1.java 444ms 1.2ms 48.2MB 480ms 20ms openjdk 23
java 1.java 447ms 3.2ms 81.7MB 483ms 23ms graal/jvm 17.0.8
java 1.java 567ms 1.6ms 45.0MB 490ms 140ms openjdk/zgc 21
java 2.java 1230ms 1.5ms 567.4MB 1367ms 73ms openjdk 21
java 2.java 1245ms 7.7ms 792.1MB 1367ms 93ms openjdk 23
java 2.java 3242ms 30ms 2411.5MB 1663ms 1800ms openjdk/zgc 21

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1-i.odin 38ms 0.3ms 1.5MB 30ms 0ms odin 2024
odin 1.odin 39ms 0.5ms 1.5MB 30ms 0ms odin 2024
java 1.java 115ms 2.7ms 81.5MB 143ms 27ms graal/jvm 17.0.8
java 1-m.java 117ms 1.5ms 45.3MB 157ms 20ms openjdk 21
java 1.java 118ms 3.8ms 48.1MB 157ms 17ms openjdk 23
java 1.java 241ms 4.9ms 44.6MB 157ms 140ms openjdk/zgc 21
java 2-m.java 289ms 5.6ms 371.1MB 420ms 57ms openjdk 21
java 2-m.java 305ms 7.2ms 418.7MB 450ms 57ms openjdk 23
java 2.java 680ms 10ms 526.8MB 463ms 403ms openjdk/zgc 21

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 267ms 7.1ms 40.5MB 253ms 7ms odin 2024
java 1.java 386ms 4.5ms 115.4MB 440ms 17ms openjdk 21
java 1.java 400ms 5.1ms 118.2MB 440ms 23ms openjdk 23
java 1.java 563ms 9.0ms 112.7MB 473ms 163ms openjdk/zgc 21
java 1-m.java 597ms 12ms 270.7MB 853ms 83ms graal/jvm 17.0.8
odin 2.odin 722ms 37ms 6.5MB 713ms 0ms odin 2024
java 2.java 779ms 4.4ms 60.6MB 827ms 20ms openjdk 23
java 2.java 780ms 4.0ms 57.3MB 843ms 20ms openjdk 21
java 2.java 835ms 8.1ms 53.1MB 767ms 137ms openjdk/zgc 21
java 2-m.java 1339ms 38ms 269.6MB 2393ms 100ms graal/jvm 17.0.8

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 56ms 4.6ms 11.3MB 47ms 0ms odin 2024
java 1.java 152ms 0.7ms 67.9MB 200ms 17ms openjdk 23
java 1.java 158ms 5.5ms 64.9MB 210ms 17ms openjdk 21
odin 2.odin 179ms 8.0ms 2.8MB 170ms 0ms odin 2024
java 1-m.java 199ms 1.5ms 124.8MB 287ms 37ms graal/jvm 17.0.8
java 2.java 256ms 1.2ms 49.8MB 317ms 20ms openjdk 21
java 2.java 260ms 1.5ms 50.4MB 313ms 17ms openjdk 23
java 1.java 281ms 0.9ms 61.2MB 200ms 143ms openjdk/zgc 21
java 2.java 366ms 2.7ms 47.4MB 307ms 137ms openjdk/zgc 21
java 2-m.java 472ms 6.2ms 144.5MB 843ms 60ms graal/jvm 17.0.8

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 2-m.java 1986ms 9.7ms 47.8MB 7600ms 27ms openjdk 21
java 2-m.java 1987ms 18ms 48.7MB 7617ms 30ms openjdk 23
java 2-m.java 2117ms 11ms 45.8MB 7620ms 153ms openjdk/zgc 21
java 2-m.java 2514ms 6.9ms 94.5MB 9423ms 43ms graal/jvm 17.0.8
odin 1.odin 3598ms 2.4ms 2.9MB 3590ms 0ms odin 2024

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 2-m.java 599ms 0.5ms 47.8MB 2133ms 23ms openjdk 21
java 2-m.java 614ms 4.8ms 49.0MB 2180ms 20ms openjdk 23
java 2-m.java 737ms 1.7ms 45.5MB 2183ms 140ms openjdk/zgc 21
java 2-m.java 761ms 25ms 95.2MB 2687ms 37ms graal/jvm 17.0.8
odin 1.odin 902ms 1.5ms 2.3MB 890ms 0ms odin 2024

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 227ms 0.9ms 1.9MB 220ms 0ms odin 2024
java 2-m.java 249ms 6.5ms 47.4MB 737ms 17ms openjdk 21
java 2-m.java 257ms 2.4ms 48.6MB 783ms 20ms openjdk 23
java 2-m.java 310ms 29ms 95.0MB 947ms 40ms graal/jvm 17.0.8
java 2-m.java 377ms 11ms 45.3MB 767ms 143ms openjdk/zgc 21