Current benchmark data was generated on Fri Aug 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.)
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
1-m.bun.js | 261ms | 2.3ms | 73.4MB | 127ms | 327ms | bun 1.2.19 |
1.js | 2352ms | 141ms | 268.4MB | 2327ms | 1063ms | node 24.4.1 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
2.js | 305ms | 1.5ms | 65.3MB | 297ms | 10ms | node 24.4.1 |
1.js | 565ms | 1.0ms | 63.8MB | 550ms | 10ms | node 24.4.1 |
2.js | 688ms | 2.6ms | 121.7MB | 750ms | 53ms | bun 1.2.19 |
1.js | 855ms | 21ms | 104.9MB | 920ms | 103ms | bun 1.2.19 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
3.js | 4600ms | 4.2ms | 123.2MB | 4550ms | 50ms | node 24.4.1 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
3.js | 1014ms | 1.7ms | 73.8MB | 993ms | 17ms | node 24.4.1 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
6-m.js | 2185ms | 26ms | 119.6MB | 8307ms | 67ms | node 24.4.1 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
6-m.js | 660ms | 6.2ms | 117.7MB | 2340ms | 50ms | node 24.4.1 |
code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|
6-m.js | 273ms | 4.5ms | 114.4MB | 847ms | 47ms | node 24.4.1 |