Programming Language and compiler
Benchmarks

All Wasm benchmarks

Current benchmark data was generated on Wed Jan 22 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

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
3.rs 1735ms 38ms 51.3MB 1700ms 17ms wasmtime 29.0.1
4.rs 1755ms 3.5ms 35.3MB 1730ms 13ms wasmtime 29.0.1
5.rs 1769ms 18ms 37.2MB 1753ms 3ms wasmtime 29.0.1

Input: 15

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
5.rs 170ms 0.9ms 21.3MB 160ms 0ms wasmtime 29.0.1
4.rs 171ms 2.2ms 23.3MB 160ms 0ms wasmtime 29.0.1
3.rs 172ms 6.1ms 23.3MB 160ms 3ms wasmtime 29.0.1

coro-prime-sieve

Input: 4000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
3.rs 1128ms 15ms 21.5MB 1110ms 0ms wasmtime 29.0.1

Input: 1000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
3.rs 83ms 2.3ms 20.0MB 70ms 0ms wasmtime 29.0.1

edigits

Input: 250001

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rs 416ms 1.5ms 20.8MB 403ms 3ms wasmtime 29.0.1

Input: 100000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rs 113ms 1.5ms 20.1MB 100ms 0ms wasmtime 29.0.1

fannkuch-redux

Input: 11

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rs 4263ms 18ms 20.8MB 4253ms 0ms wasmtime 29.0.1

Input: 10

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rs 357ms 5.3ms 19.4MB 347ms 0ms wasmtime 29.0.1

fasta

Input: 2500000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rs 233ms 1.1ms 19.7MB 220ms 0ms wasmtime 29.0.1

Input: 250000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rs 31ms 1.1ms 19.5MB 17ms 3ms wasmtime 29.0.1

helloworld

Input: QwQ

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rs 7.3ms 0.2ms 20.6MB 0ms 0ms wasmtime 29.0.1

lru

Input: 1000 1000000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rs 84ms 1.3ms 19.7MB 70ms 0ms wasmtime 29.0.1

Input: 1000 3000000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rs 233ms 2.5ms 19.6MB 223ms 0ms wasmtime 29.0.1

Input: 100 500000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rs 45ms 1.3ms 20.9MB 33ms 0ms wasmtime 29.0.1

mandelbrot

Input: 5000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
8.rs 816ms 2.6ms 22.5MB 800ms 0ms wasmtime 29.0.1

Input: 1000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
8.rs 42ms 0.3ms 19.5MB 30ms 0ms wasmtime 29.0.1

merkletrees

Input: 17

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rs 886ms 9.9ms 45.3MB 853ms 17ms wasmtime 29.0.1

Input: 15

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rs 192ms 0.4ms 25.3MB 177ms 3ms wasmtime 29.0.1

nbody

Input: 5000000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rs 407ms 1.8ms 19.2MB 390ms 0ms wasmtime 29.0.1
2.rs 579ms 1.4ms 19.2MB 563ms 0ms wasmtime 29.0.1

Input: 500000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rs 49ms 0.4ms 21.2MB 37ms 0ms wasmtime 29.0.1
2.rs 66ms 1.1ms 19.2MB 57ms 0ms wasmtime 29.0.1

nsieve

Input: 12

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2.rs 370ms 9.0ms 24.2MB 357ms 0ms wasmtime 29.0.1
1.rs 471ms 3.2ms 58.5MB 453ms 3ms wasmtime 29.0.1

Input: 10

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2.rs 93ms 1.0ms 22.5MB 80ms 3ms wasmtime 29.0.1
1.rs 97ms 3.2ms 29.2MB 87ms 0ms wasmtime 29.0.1

pidigits

Input: 8000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2.rs 2195ms 7.4ms 20.2MB 2177ms 7ms wasmtime 29.0.1

Input: 4000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2.rs 520ms 2.1ms 21.4MB 503ms 0ms wasmtime 29.0.1

secp256k1

Input: 2000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rs 3552ms 38ms 18.9MB 3533ms 3ms wasmtime 29.0.1

Input: 500

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.rs 892ms 4.5ms 19.6MB 873ms 3ms wasmtime 29.0.1

spectral-norm

Input: 8000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2.rs 3585ms 7.0ms 19.0MB 3567ms 0ms wasmtime 29.0.1
7.rs 4890ms 13ms 21.0MB 4873ms 0ms wasmtime 29.0.1

Input: 4000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2.rs 905ms 2.5ms 20.9MB 890ms 3ms wasmtime 29.0.1
7.rs 1227ms 3.4ms 20.7MB 1210ms 0ms wasmtime 29.0.1

Input: 2000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2.rs 243ms 13ms 18.8MB 230ms 0ms wasmtime 29.0.1
7.rs 315ms 2.2ms 20.7MB 300ms 0ms wasmtime 29.0.1