Current benchmark data was generated on Mon May 19 2025, full log can be found HERE
CONTRIBUTIONS are WELCOME!
* -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.)
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
c | 1.c | 0.9ms | 0.0ms | 1.4MB | 0ms | 0ms | zigcc 0.14.0 |
c | 1.c | 1.2ms | 0.1ms | 2.1MB | 0ms | 0ms | gcc 15.1.0 |
rust | 1.rs | 1.2ms | 0.0ms | 1.8MB | 0ms | 0ms | rustc 1.87.0 |
c | 1.c | 1.3ms | 0.0ms | 2.1MB | 0ms | 0ms | clang 14.0.0-1ubuntu1.1 |
rust | 1.rs | 1.7ms | 0.6ms | 1.8MB | 0ms | 0ms | rustc 1.89.0-nightly |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
c | 1-m.c | 171ms | 2.2ms | 23.3MB | 400ms | 10ms | gcc 15.1.0 |
rust | 8-m.rs | 211ms | 4.2ms | 27.7MB | 623ms | 10ms | rustc 1.87.0 |
c | 1-m.c | 304ms | 9.4ms | 25.6MB | 1047ms | 27ms | clang 14.0.0-1ubuntu1.1 |
rust | 8.rs | 427ms | 19ms | 24.0MB | 407ms | 7ms | rustc 1.87.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
c | 1-m.c | 28ms | 0.6ms | 12.9MB | 60ms | 0ms | gcc 15.1.0 |
rust | 8-m.rs | 29ms | 0.6ms | 15.4MB | 60ms | 0ms | rustc 1.87.0 |
c | 1-m.c | 38ms | 1.4ms | 14.9MB | 110ms | 0ms | clang 14.0.0-1ubuntu1.1 |
rust | 8.rs | 56ms | 2.1ms | 11.4MB | 40ms | 0ms | rustc 1.87.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
c | 1-mffi.c | 211ms | 5.6ms | 7.5MB | 787ms | 13ms | clang 14.0.0-1ubuntu1.1 |
rust | 9.rs | 265ms | 15ms | 4.9MB | 253ms | 0ms | rustc 1.89.0-nightly |
c | 1-mffi.c | 270ms | 9.6ms | 6.6MB | 820ms | 0ms | gcc 15.1.0 |
rust | 8.rs | 291ms | 0.6ms | 4.8MB | 280ms | 0ms | rustc 1.87.0 |
c | 1-mffi.c | 329ms | 0.2ms | 6.0MB | 320ms | 0ms | zigcc 0.14.0 |
c | 1-ffi.c | 331ms | 2.0ms | 6.0MB | 320ms | 0ms | zigcc 0.14.0 |
c | 1-ffi.c | 460ms | 4.3ms | 6.7MB | 447ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 1-ffi.c | 542ms | 0.1ms | 6.8MB | 530ms | 0ms | gcc 15.1.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 9.rs | 13ms | 0.5ms | 2.0MB | 10ms | 0ms | rustc 1.89.0-nightly |
rust | 8.rs | 14ms | 0.2ms | 1.9MB | 10ms | 0ms | rustc 1.87.0 |
c | 1-mffi.c | 15ms | 0.3ms | 4.6MB | 30ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 1-ffi.c | 16ms | 0.4ms | 3.0MB | 10ms | 0ms | zigcc 0.14.0 |
c | 1-mffi.c | 16ms | 0.2ms | 3.0MB | 10ms | 0ms | zigcc 0.14.0 |
c | 1-mffi.c | 18ms | 2.4ms | 3.8MB | 47ms | 0ms | gcc 15.1.0 |
c | 1-ffi.c | 22ms | 0.4ms | 3.8MB | 13ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 1-ffi.c | 26ms | 1.0ms | 3.6MB | 20ms | 0ms | gcc 15.1.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 4-i.rs | 164ms | 0.6ms | 1.8MB | 160ms | 0ms | rustc 1.87.0 |
rust | 7-i.rs | 218ms | 0.5ms | 1.8MB | 210ms | 0ms | rustc 1.87.0 |
rust | 1.rs | 229ms | 1.1ms | 1.8MB | 220ms | 0ms | rustc 1.87.0 |
c | 8-i.c | 266ms | 0.1ms | 1.5MB | 260ms | 0ms | zigcc 0.14.0 |
rust | 2.rs | 279ms | 0.0ms | 1.8MB | 270ms | 0ms | rustc 1.87.0 |
rust | 3.rs | 279ms | 0.5ms | 1.8MB | 270ms | 0ms | rustc 1.89.0-nightly |
c | 8-i.c | 301ms | 2.3ms | 2.1MB | 290ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 2.c | 308ms | 0.2ms | 2.3MB | 300ms | 0ms | gcc 15.1.0 |
c | 5.c | 313ms | 0.9ms | 2.3MB | 300ms | 0ms | gcc 15.1.0 |
c | 2.c | 315ms | 2.1ms | 1.5MB | 307ms | 0ms | zigcc 0.14.0 |
c | 5.c | 316ms | 0.9ms | 1.5MB | 310ms | 0ms | zigcc 0.14.0 |
c | 5.c | 317ms | 1.4ms | 2.1MB | 310ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 2.c | 320ms | 3.6ms | 2.1MB | 310ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 8-i.c | 337ms | 0.3ms | 2.3MB | 330ms | 0ms | gcc 15.1.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 4-i.rs | 18ms | 0.1ms | 1.8MB | 10ms | 0ms | rustc 1.87.0 |
rust | 7-i.rs | 24ms | 0.4ms | 1.8MB | 20ms | 0ms | rustc 1.87.0 |
rust | 1.rs | 25ms | 0.4ms | 1.8MB | 20ms | 0ms | rustc 1.87.0 |
c | 8-i.c | 29ms | 0.6ms | 1.5MB | 20ms | 0ms | zigcc 0.14.0 |
rust | 2.rs | 30ms | 0.0ms | 1.6MB | 20ms | 0ms | rustc 1.87.0 |
rust | 3.rs | 30ms | 0.1ms | 1.8MB | 20ms | 0ms | rustc 1.89.0-nightly |
c | 8-i.c | 33ms | 0.7ms | 2.1MB | 23ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 2.c | 33ms | 0.4ms | 2.3MB | 30ms | 0ms | gcc 15.1.0 |
c | 5.c | 33ms | 0.1ms | 2.3MB | 27ms | 0ms | gcc 15.1.0 |
c | 5.c | 34ms | 0.4ms | 2.1MB | 27ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 2.c | 34ms | 1.0ms | 1.5MB | 30ms | 0ms | zigcc 0.14.0 |
c | 5.c | 34ms | 0.7ms | 1.5MB | 30ms | 0ms | zigcc 0.14.0 |
c | 8-i.c | 36ms | 0.4ms | 2.3MB | 30ms | 0ms | gcc 15.1.0 |
c | 2.c | 38ms | 2.0ms | 2.1MB | 30ms | 0ms | clang 14.0.0-1ubuntu1.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
c | 1.c | 282ms | 11ms | 40.9MB | 263ms | 0ms | gcc 15.1.0 |
rust | 2.rs | 301ms | 0.2ms | 6.6MB | 290ms | 0ms | rustc 1.87.0 |
c | 1.c | 303ms | 3.8ms | 40.8MB | 287ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 1.c | 307ms | 13ms | 40.3MB | 290ms | 0ms | zigcc 0.14.0 |
rust | 1.rs | 331ms | 4.3ms | 40.9MB | 317ms | 0ms | rustc 1.87.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
c | 1.c | 52ms | 2.8ms | 11.8MB | 40ms | 0ms | gcc 15.1.0 |
c | 1.c | 53ms | 2.1ms | 11.7MB | 40ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 1.c | 58ms | 3.4ms | 11.0MB | 47ms | 0ms | zigcc 0.14.0 |
rust | 1.rs | 67ms | 0.1ms | 11.6MB | 57ms | 0ms | rustc 1.87.0 |
rust | 2.rs | 77ms | 2.0ms | 2.9MB | 70ms | 0ms | rustc 1.87.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 8-m.rs | 493ms | 0.6ms | 2.5MB | 1910ms | 0ms | rustc 1.89.0-nightly |
rust | 7-m.rs | 493ms | 0.7ms | 2.1MB | 1910ms | 0ms | rustc 1.87.0 |
c | 3-m.c | 736ms | 1.0ms | 2.3MB | 2893ms | 0ms | gcc 15.1.0 |
c | 6-im.c | 952ms | 1.7ms | 2.0MB | 3753ms | 0ms | gcc 15.1.0 |
c | 4-m.c | 989ms | 1.3ms | 2.1MB | 3890ms | 0ms | gcc 15.1.0 |
rust | 8.rs | 993ms | 1.0ms | 2.3MB | 983ms | 0ms | rustc 1.89.0-nightly |
c | 6-im.c | 1001ms | 0.7ms | 3.1MB | 3933ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 4-m.c | 1118ms | 0.5ms | 3.3MB | 4400ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 5-im.c | 1174ms | 26ms | 2.3MB | 4553ms | 0ms | gcc 15.1.0 |
c | 5-im.c | 1341ms | 14ms | 3.3MB | 5260ms | 3ms | clang 14.0.0-1ubuntu1.1 |
c | 3-m.c | 1846ms | 16ms | 3.3MB | 7243ms | 10ms | clang 14.0.0-1ubuntu1.1 |
rust | 7.rs | 1961ms | 4.4ms | 1.9MB | 1950ms | 0ms | rustc 1.87.0 |
rust | 2-m.rs | 2070ms | 3.8ms | 2.3MB | 8130ms | 10ms | rustc 1.87.0 |
rust | 2.rs | 4266ms | 1.8ms | 2.1MB | 4257ms | 0ms | rustc 1.87.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 8-m.rs | 127ms | 0.5ms | 2.3MB | 467ms | 3ms | rustc 1.89.0-nightly |
rust | 7-m.rs | 128ms | 0.3ms | 2.1MB | 467ms | 3ms | rustc 1.87.0 |
c | 3-m.c | 195ms | 2.3ms | 2.0MB | 737ms | 0ms | gcc 15.1.0 |
c | 6-im.c | 246ms | 1.4ms | 2.0MB | 947ms | 0ms | gcc 15.1.0 |
rust | 8.rs | 251ms | 0.6ms | 2.0MB | 240ms | 0ms | rustc 1.89.0-nightly |
c | 6-im.c | 258ms | 0.3ms | 3.4MB | 987ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 4-m.c | 259ms | 0.8ms | 2.1MB | 993ms | 0ms | gcc 15.1.0 |
c | 4-m.c | 289ms | 1.6ms | 3.3MB | 1107ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 5-im.c | 298ms | 7.8ms | 2.0MB | 1143ms | 0ms | gcc 15.1.0 |
c | 5-im.c | 340ms | 1.4ms | 3.3MB | 1310ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 3-m.c | 466ms | 4.2ms | 3.4MB | 1800ms | 0ms | clang 14.0.0-1ubuntu1.1 |
rust | 7.rs | 493ms | 1.4ms | 1.8MB | 480ms | 0ms | rustc 1.87.0 |
rust | 2-m.rs | 521ms | 0.9ms | 2.3MB | 2030ms | 0ms | rustc 1.87.0 |
rust | 2.rs | 1069ms | 4.4ms | 2.0MB | 1063ms | 0ms | rustc 1.87.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 8-m.rs | 35ms | 0.1ms | 2.1MB | 107ms | 3ms | rustc 1.89.0-nightly |
rust | 7-m.rs | 36ms | 0.6ms | 2.0MB | 113ms | 0ms | rustc 1.87.0 |
c | 3-m.c | 57ms | 1.9ms | 2.3MB | 193ms | 0ms | gcc 15.1.0 |
rust | 8.rs | 65ms | 0.9ms | 1.9MB | 60ms | 0ms | rustc 1.89.0-nightly |
c | 6-im.c | 72ms | 3.1ms | 3.4MB | 250ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 4-m.c | 73ms | 0.8ms | 2.0MB | 260ms | 0ms | gcc 15.1.0 |
c | 6-im.c | 73ms | 7.6ms | 2.0MB | 260ms | 0ms | gcc 15.1.0 |
c | 4-m.c | 78ms | 1.0ms | 3.1MB | 277ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 5-im.c | 81ms | 0.3ms | 2.0MB | 290ms | 0ms | gcc 15.1.0 |
c | 5-im.c | 92ms | 0.5ms | 3.1MB | 330ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 3-m.c | 124ms | 1.7ms | 3.3MB | 457ms | 0ms | clang 14.0.0-1ubuntu1.1 |
rust | 7.rs | 128ms | 2.5ms | 1.8MB | 120ms | 0ms | rustc 1.87.0 |
rust | 2-m.rs | 134ms | 0.7ms | 2.1MB | 490ms | 3ms | rustc 1.87.0 |
rust | 2.rs | 269ms | 1.2ms | 1.9MB | 260ms | 0ms | rustc 1.87.0 |