Current benchmark data was generated on Thu May 01 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 | 1.0ms | 0.0ms | 1.3MB | 0ms | 0ms | zigcc 0.14.0 |
c | 1.c | 1.2ms | 0.0ms | 2.1MB | 0ms | 0ms | gcc 15.1.0 |
c | 1.c | 1.3ms | 0.1ms | 2.1MB | 0ms | 0ms | clang 14.0.0-1ubuntu1.1 |
d | 1.d | 1.6ms | 0.1ms | 3.0MB | 0ms | 0ms | ldc2 1.40.1 |
d | 1.d | 2.0ms | 0.2ms | 5.1MB | 0ms | 0ms | dmd 2.111.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
c | 1-m.c | 171ms | 2.8ms | 23.5MB | 400ms | 10ms | gcc 15.1.0 |
c | 1-m.c | 299ms | 5.2ms | 25.7MB | 1013ms | 33ms | clang 14.0.0-1ubuntu1.1 |
d | 1-m.d | 663ms | 47ms | 56.3MB | 2020ms | 10ms | ldc2 1.40.1 |
d | 1-m.d | 1909ms | 21ms | 50.0MB | 5543ms | 10ms | dmd 2.111.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
c | 1-m.c | 27ms | 0.7ms | 13.6MB | 60ms | 0ms | gcc 15.1.0 |
c | 1-m.c | 37ms | 0.6ms | 14.9MB | 103ms | 3ms | clang 14.0.0-1ubuntu1.1 |
d | 1-m.d | 83ms | 2.5ms | 37.4MB | 237ms | 13ms | ldc2 1.40.1 |
d | 1-m.d | 203ms | 17ms | 41.7MB | 617ms | 17ms | dmd 2.111.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
c | 1-mffi.c | 223ms | 8.7ms | 7.6MB | 827ms | 10ms | clang 14.0.0-1ubuntu1.1 |
c | 1-mffi.c | 264ms | 0.7ms | 6.6MB | 813ms | 0ms | gcc 15.1.0 |
d | 1.d | 295ms | 0.4ms | 6.7MB | 283ms | 0ms | ldc2 1.40.1 |
c | 1-ffi.c | 329ms | 0.7ms | 6.0MB | 320ms | 0ms | zigcc 0.14.0 |
c | 1-mffi.c | 331ms | 2.6ms | 6.0MB | 323ms | 0ms | zigcc 0.14.0 |
c | 1-ffi.c | 452ms | 1.2ms | 6.5MB | 440ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 1-ffi.c | 543ms | 1.9ms | 6.8MB | 533ms | 0ms | gcc 15.1.0 |
d | 1.d | 2114ms | 7.3ms | 9.3MB | 2103ms | 0ms | dmd 2.111.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
d | 1.d | 15ms | 0.2ms | 3.0MB | 10ms | 0ms | ldc2 1.40.1 |
c | 1-mffi.c | 15ms | 0.3ms | 4.5MB | 30ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 1-ffi.c | 16ms | 0.0ms | 3.0MB | 10ms | 0ms | zigcc 0.14.0 |
c | 1-mffi.c | 16ms | 0.1ms | 3.0MB | 10ms | 0ms | zigcc 0.14.0 |
c | 1-mffi.c | 16ms | 0.7ms | 3.5MB | 43ms | 0ms | gcc 15.1.0 |
c | 1-ffi.c | 22ms | 1.1ms | 3.6MB | 10ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 1-ffi.c | 25ms | 0.4ms | 3.8MB | 20ms | 0ms | gcc 15.1.0 |
d | 1.d | 94ms | 0.8ms | 5.0MB | 87ms | 0ms | dmd 2.111.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
c | 8-i.c | 267ms | 0.0ms | 1.5MB | 260ms | 0ms | zigcc 0.14.0 |
c | 8-i.c | 302ms | 1.1ms | 2.1MB | 290ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 2.c | 309ms | 1.2ms | 2.3MB | 300ms | 0ms | gcc 15.1.0 |
c | 5.c | 313ms | 1.1ms | 2.3MB | 300ms | 0ms | gcc 15.1.0 |
c | 2.c | 315ms | 3.3ms | 1.5MB | 307ms | 0ms | zigcc 0.14.0 |
c | 5.c | 315ms | 1.3ms | 2.1MB | 310ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 5.c | 316ms | 1.7ms | 1.5MB | 307ms | 0ms | zigcc 0.14.0 |
c | 2.c | 318ms | 1.3ms | 2.1MB | 310ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 8-i.c | 337ms | 0.2ms | 2.3MB | 330ms | 0ms | gcc 15.1.0 |
d | 1.d | 362ms | 1.3ms | 2.9MB | 350ms | 0ms | ldc2 1.40.1 |
d | 2.d | 362ms | 0.9ms | 2.9MB | 350ms | 0ms | ldc2 1.40.1 |
d | 1.d | 680ms | 3.0ms | 4.8MB | 670ms | 0ms | dmd 2.111.0 |
d | 2.d | 2030ms | 3.5ms | 4.8MB | 2023ms | 0ms | dmd 2.111.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
c | 8-i.c | 29ms | 0.3ms | 1.5MB | 20ms | 0ms | zigcc 0.14.0 |
c | 8-i.c | 33ms | 0.1ms | 2.1MB | 23ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 2.c | 33ms | 0.5ms | 1.5MB | 27ms | 0ms | zigcc 0.14.0 |
c | 2.c | 33ms | 0.5ms | 2.3MB | 27ms | 0ms | gcc 15.1.0 |
c | 5.c | 33ms | 0.2ms | 2.3MB | 27ms | 0ms | gcc 15.1.0 |
c | 5.c | 34ms | 0.2ms | 2.1MB | 30ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 5.c | 35ms | 0.4ms | 1.5MB | 30ms | 0ms | zigcc 0.14.0 |
c | 2.c | 35ms | 1.6ms | 2.1MB | 30ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 8-i.c | 36ms | 0.1ms | 2.3MB | 30ms | 0ms | gcc 15.1.0 |
d | 2.d | 38ms | 0.3ms | 2.9MB | 30ms | 0ms | ldc2 1.40.1 |
d | 1.d | 39ms | 0.3ms | 2.9MB | 30ms | 0ms | ldc2 1.40.1 |
d | 1.d | 72ms | 0.8ms | 4.8MB | 60ms | 0ms | dmd 2.111.0 |
d | 2.d | 207ms | 0.5ms | 4.6MB | 200ms | 0ms | dmd 2.111.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
c | 1.c | 279ms | 14ms | 40.8MB | 263ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 1.c | 281ms | 12ms | 41.1MB | 263ms | 0ms | gcc 15.1.0 |
c | 1.c | 297ms | 11ms | 40.3MB | 280ms | 0ms | zigcc 0.14.0 |
d | 1.d | 310ms | 2.0ms | 43.5MB | 293ms | 3ms | ldc2 1.40.1 |
d | 1.d | 360ms | 4.2ms | 79.3MB | 343ms | 7ms | dmd 2.111.0 |
d | 2.d | 843ms | 1.6ms | 47.5MB | 827ms | 3ms | ldc2 1.40.1 |
d | 2.d | 1170ms | 1.5ms | 51.5MB | 1150ms | 7ms | dmd 2.111.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
c | 1.c | 52ms | 3.5ms | 11.6MB | 43ms | 0ms | gcc 15.1.0 |
c | 1.c | 55ms | 4.3ms | 11.5MB | 47ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 1.c | 59ms | 1.5ms | 11.0MB | 50ms | 0ms | zigcc 0.14.0 |
d | 1.d | 63ms | 3.5ms | 15.7MB | 53ms | 0ms | ldc2 1.40.1 |
d | 1.d | 75ms | 2.1ms | 25.5MB | 63ms | 0ms | dmd 2.111.0 |
d | 2.d | 208ms | 1.4ms | 17.7MB | 200ms | 0ms | ldc2 1.40.1 |
d | 2.d | 292ms | 0.9ms | 19.9MB | 280ms | 0ms | dmd 2.111.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
c | 3-m.c | 739ms | 2.6ms | 2.0MB | 2903ms | 0ms | gcc 15.1.0 |
c | 6-im.c | 958ms | 3.1ms | 2.0MB | 3763ms | 0ms | gcc 15.1.0 |
c | 4-m.c | 997ms | 13ms | 2.0MB | 3907ms | 0ms | gcc 15.1.0 |
c | 6-im.c | 1028ms | 44ms | 3.3MB | 4000ms | 10ms | clang 14.0.0-1ubuntu1.1 |
c | 4-m.c | 1124ms | 4.6ms | 3.3MB | 4410ms | 3ms | clang 14.0.0-1ubuntu1.1 |
c | 5-im.c | 1146ms | 2.8ms | 2.0MB | 4513ms | 0ms | gcc 15.1.0 |
c | 5-im.c | 1331ms | 1.7ms | 3.1MB | 5233ms | 10ms | clang 14.0.0-1ubuntu1.1 |
c | 3-m.c | 1851ms | 34ms | 3.3MB | 7240ms | 17ms | clang 14.0.0-1ubuntu1.1 |
d | 1.d | 3595ms | 8.5ms | 4.0MB | 3583ms | 0ms | ldc2 1.40.1 |
d | 1.d | 3629ms | 18ms | 6.3MB | 3620ms | 0ms | dmd 2.111.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
c | 3-m.c | 195ms | 2.1ms | 2.0MB | 740ms | 0ms | gcc 15.1.0 |
c | 6-im.c | 246ms | 0.9ms | 2.0MB | 940ms | 0ms | gcc 15.1.0 |
c | 4-m.c | 260ms | 2.9ms | 2.0MB | 993ms | 0ms | gcc 15.1.0 |
c | 6-im.c | 261ms | 6.0ms | 3.3MB | 993ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 4-m.c | 288ms | 1.3ms | 3.1MB | 1107ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 5-im.c | 298ms | 5.3ms | 2.0MB | 1147ms | 0ms | gcc 15.1.0 |
c | 5-im.c | 347ms | 7.1ms | 3.3MB | 1323ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 3-m.c | 486ms | 22ms | 3.1MB | 1843ms | 7ms | clang 14.0.0-1ubuntu1.1 |
d | 1.d | 901ms | 1.9ms | 3.5MB | 890ms | 0ms | ldc2 1.40.1 |
d | 1.d | 923ms | 7.1ms | 5.3MB | 913ms | 0ms | dmd 2.111.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
c | 3-m.c | 56ms | 0.5ms | 2.0MB | 200ms | 0ms | gcc 15.1.0 |
c | 6-im.c | 70ms | 0.6ms | 3.3MB | 243ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 4-m.c | 72ms | 0.5ms | 2.0MB | 260ms | 0ms | gcc 15.1.0 |
c | 6-im.c | 75ms | 11ms | 2.0MB | 257ms | 0ms | gcc 15.1.0 |
c | 4-m.c | 79ms | 3.5ms | 3.3MB | 280ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 5-im.c | 81ms | 1.2ms | 2.0MB | 293ms | 0ms | gcc 15.1.0 |
c | 5-im.c | 91ms | 0.1ms | 3.1MB | 330ms | 0ms | clang 14.0.0-1ubuntu1.1 |
c | 3-m.c | 124ms | 3.0ms | 3.3MB | 450ms | 0ms | clang 14.0.0-1ubuntu1.1 |
d | 1.d | 228ms | 0.9ms | 3.1MB | 220ms | 0ms | ldc2 1.40.1 |
d | 1.d | 233ms | 1.4ms | 4.9MB | 220ms | 0ms | dmd 2.111.0 |