C VS Wasm benchmarks

Current benchmark data was generated on Sat Jan 28 2023, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][2 cores] Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (Model 106)

* -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.)

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
c 1.c 1.7ms 0.3ms 1.4MB 0ms 0ms clang 14.0.0
c 1.c 1.8ms 0.5ms 1.3MB 0ms 0ms gcc 12.2.0
c 1.c 3.4ms 0.1ms 0.0MB 0ms 0ms zigcc 0.11.0-dev.1479+97b1a9bb6
wasm 1.rs 6.0ms 0.3ms 10.8MB 0ms 0ms wasmtime 5.0.0
wasm 1.rs 6.3ms 0.3ms 15.9MB 0ms 0ms wasmedgec 0.11.2
wasm 1.rs 81ms 1.5ms 43.3MB 96ms 4ms node 16.19.0

knucleotide

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
c 1-m.c 251ms 4.3ms 23.5MB 417ms 7ms gcc 12.2.0
c 1-m.c 476ms 1.3ms 20.4MB 850ms 7ms clang 14.0.0

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
c 1.c 33ms 2.2ms 12.8MB 43ms 3ms gcc 12.2.0
c 1-m.c 59ms 0.9ms 9.7MB 93ms 0ms clang 14.0.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
c 8-i.c 315ms 3.9ms 1.3MB 297ms 0ms zigcc 0.11.0-dev.1479+97b1a9bb6
c 5.c 320ms 0.3ms 1.3MB 310ms 0ms gcc 12.2.0
c 5.c 329ms 1.2ms 1.0MB 317ms 0ms zigcc 0.11.0-dev.1479+97b1a9bb6
c 5.c 331ms 0.2ms 1.4MB 320ms 0ms clang 14.0.0
c 2.c 340ms 2.0ms 1.2MB 327ms 0ms zigcc 0.11.0-dev.1479+97b1a9bb6
c 2.c 341ms 0.6ms 1.4MB 330ms 0ms clang 14.0.0
c 8-i.c 365ms 0.8ms 1.3MB 350ms 0ms gcc 12.2.0
c 8-i.c 373ms 2.0ms 1.4MB 360ms 0ms clang 14.0.0
wasm 1.rs 497ms 15ms 9.3MB 483ms 0ms wasmtime 5.0.0
wasm 1.rs 502ms 2.4ms 15.3MB 487ms 0ms wasmedgec 0.11.2
wasm 1.rs 576ms 5.1ms 48.0MB 593ms 7ms node 16.19.0
c 2.c 624ms 0.7ms 1.3MB 610ms 0ms gcc 12.2.0
wasm 2.rs 673ms 5.3ms 9.4MB 657ms 0ms wasmtime 5.0.0
wasm 2.rs 694ms 1.0ms 15.8MB 680ms 0ms wasmedgec 0.11.2
wasm 2.rs 751ms 0.9ms 50.7MB 763ms 13ms node 16.19.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
c 8-i.c 33ms 0.2ms 1.3MB 20ms 0ms zigcc 0.11.0-dev.1479+97b1a9bb6
c 5.c 34ms 0.3ms 1.3MB 23ms 0ms gcc 12.2.0
c 5.c 35ms 0.2ms 1.4MB 27ms 0ms clang 14.0.0
c 5.c 36ms 0.6ms 1.0MB 27ms 0ms zigcc 0.11.0-dev.1479+97b1a9bb6
c 2.c 37ms 1.2ms 1.4MB 30ms 0ms clang 14.0.0
c 2.c 37ms 1.0ms 2.0MB 27ms 0ms zigcc 0.11.0-dev.1479+97b1a9bb6
c 8-i.c 38ms 0.2ms 1.3MB 30ms 0ms gcc 12.2.0
c 8-i.c 40ms 0.9ms 1.4MB 30ms 0ms clang 14.0.0
wasm 1.rs 56ms 0.4ms 10.8MB 43ms 0ms wasmtime 5.0.0
wasm 1.rs 58ms 0.6ms 15.8MB 47ms 0ms wasmedgec 0.11.2
c 2.c 65ms 0.4ms 1.3MB 53ms 0ms gcc 12.2.0
wasm 2.rs 75ms 1.4ms 9.4MB 60ms 0ms wasmtime 5.0.0
wasm 2.rs 77ms 1.0ms 15.4MB 63ms 0ms wasmedgec 0.11.2
wasm 1.rs 147ms 5.0ms 48.1MB 163ms 7ms node 16.19.0
wasm 2.rs 171ms 1.8ms 48.8MB 187ms 10ms node 16.19.0

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 2.rs 565ms 5.4ms 20.6MB 547ms 0ms wasmedgec 0.11.2
c 1.c 578ms 9.5ms 40.8MB 553ms 7ms clang 14.0.0
c 1.c 593ms 23ms 40.2MB 570ms 7ms zigcc 0.11.0-dev.1479+97b1a9bb6
c 1.c 632ms 33ms 41.1MB 600ms 13ms gcc 12.2.0
wasm 2.rs 741ms 3.2ms 15.9MB 727ms 0ms wasmtime 5.0.0
wasm 2.rs 743ms 13ms 48.5MB 747ms 10ms node 16.19.0
wasm 1.rs 1448ms 159ms 54.0MB 1423ms 10ms wasmedgec 0.11.2
wasm 1.rs 1486ms 103ms 82.8MB 1483ms 20ms node 16.19.0
wasm 1.rs 2121ms 90ms 50.1MB 2100ms 3ms wasmtime 5.0.0

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
c 1.c 115ms 1.2ms 11.4MB 103ms 0ms clang 14.0.0
c 1.c 119ms 3.0ms 11.1MB 110ms 0ms zigcc 0.11.0-dev.1479+97b1a9bb6
c 1.c 120ms 2.3ms 11.8MB 110ms 0ms gcc 12.2.0
wasm 2.rs 137ms 2.3ms 16.9MB 120ms 0ms wasmedgec 0.11.2
wasm 2.rs 176ms 0.6ms 12.1MB 163ms 0ms wasmtime 5.0.0
wasm 1.rs 182ms 9.1ms 25.3MB 167ms 0ms wasmedgec 0.11.2
wasm 1.rs 234ms 4.1ms 20.7MB 210ms 3ms wasmtime 5.0.0
wasm 2.rs 238ms 3.0ms 44.7MB 243ms 7ms node 16.19.0
wasm 1.rs 244ms 12ms 53.3MB 243ms 13ms node 16.19.0

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
c 4-m.c 1389ms 1.4ms 1.3MB 2723ms 0ms gcc 12.2.0
c 6-im.c 1613ms 2.8ms 1.3MB 3163ms 0ms gcc 12.2.0
c 6-im.c 1684ms 16ms 3.3MB 3300ms 0ms clang 14.0.0
c 4-m.c 1698ms 5.3ms 3.1MB 3337ms 0ms clang 14.0.0
c 5-im.c 1848ms 11ms 1.3MB 3630ms 0ms gcc 12.2.0
c 5-im.c 2152ms 3.8ms 3.2MB 4233ms 0ms clang 14.0.0
c 3-m.c 2200ms 14ms 1.3MB 4330ms 0ms gcc 12.2.0
c 3-m.c 2210ms 8.6ms 3.2MB 4337ms 3ms clang 14.0.0
wasm 2.rs 4128ms 2.4ms 15.4MB 4110ms 3ms wasmedgec 0.11.2
wasm 7.rs 4266ms 34ms 16.0MB 4250ms 0ms wasmedgec 0.11.2
wasm 2.rs 4306ms 3.2ms 48.5MB 4323ms 10ms node 16.19.0
wasm 2.rs 4413ms 29ms 11.3MB 4400ms 0ms wasmtime 5.0.0
wasm 7.rs 4514ms 17ms 48.9MB 4530ms 10ms node 16.19.0
wasm 7.rs 4629ms 19ms 11.3MB 4617ms 0ms wasmtime 5.0.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
c 4-m.c 357ms 1.3ms 1.3MB 687ms 0ms gcc 12.2.0
c 6-im.c 416ms 4.5ms 1.3MB 793ms 0ms gcc 12.2.0
c 6-im.c 431ms 2.2ms 3.1MB 820ms 0ms clang 14.0.0
c 4-m.c 436ms 2.6ms 3.1MB 837ms 0ms clang 14.0.0
c 5-im.c 472ms 2.2ms 1.3MB 907ms 0ms gcc 12.2.0
c 3-m.c 560ms 4.0ms 1.3MB 1080ms 0ms gcc 12.2.0
c 3-m.c 564ms 4.7ms 3.2MB 1090ms 0ms clang 14.0.0
c 5-im.c 590ms 76ms 3.3MB 1093ms 0ms clang 14.0.0
wasm 2.rs 1044ms 6.9ms 16.2MB 1030ms 0ms wasmedgec 0.11.2
wasm 7.rs 1068ms 1.1ms 15.7MB 1057ms 0ms wasmedgec 0.11.2
wasm 2.rs 1113ms 0.1ms 11.3MB 1100ms 0ms wasmtime 5.0.0
wasm 2.rs 1157ms 5.8ms 48.5MB 1167ms 17ms node 16.19.0
wasm 7.rs 1162ms 0.5ms 11.3MB 1150ms 0ms wasmtime 5.0.0
wasm 7.rs 1206ms 3.5ms 48.8MB 1217ms 17ms node 16.19.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
c 4-m.c 102ms 3.6ms 1.3MB 177ms 0ms gcc 12.2.0
c 6-im.c 112ms 2.5ms 1.3MB 200ms 0ms gcc 12.2.0
c 6-im.c 115ms 0.2ms 3.2MB 203ms 0ms clang 14.0.0
c 4-m.c 119ms 2.3ms 3.5MB 210ms 0ms clang 14.0.0
c 5-im.c 127ms 0.5ms 1.3MB 230ms 0ms gcc 12.2.0
c 5-im.c 147ms 2.5ms 3.2MB 263ms 3ms clang 14.0.0
c 3-m.c 149ms 1.3ms 3.3MB 273ms 0ms gcc 12.2.0
c 3-m.c 150ms 1.7ms 3.2MB 273ms 0ms clang 14.0.0
wasm 2.rs 268ms 0.8ms 14.9MB 257ms 0ms wasmedgec 0.11.2
wasm 7.rs 279ms 6.0ms 16.1MB 257ms 0ms wasmedgec 0.11.2
wasm 2.rs 288ms 6.1ms 9.4MB 277ms 0ms wasmtime 5.0.0
wasm 7.rs 299ms 2.6ms 9.5MB 290ms 0ms wasmtime 5.0.0
wasm 2.rs 375ms 13ms 48.5MB 387ms 17ms node 16.19.0
wasm 7.rs 384ms 2.8ms 48.9MB 410ms 7ms node 16.19.0