Programming Language and compiler
Benchmarks

Lua VS Chapel benchmarks

Current benchmark data was generated on Sat Nov 16 2024, 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

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 4.chpl 1955ms 6.7ms 66.3MB 1940ms 3ms chpl 1.31.0
chapel 3.chpl 2044ms 11ms 66.3MB 2033ms 3ms chpl 1.31.0
lua 1.lua 3463ms 70ms 172.8MB 3323ms 123ms luajit 2.1.0-beta3
lua 1.lua timeout 0.0ms 104.9MB 4960ms 27ms lua 5.4.7

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 4.chpl 192ms 0.3ms 36.4MB 183ms 0ms chpl 1.31.0
chapel 3.chpl 196ms 2.7ms 34.4MB 183ms 0ms chpl 1.31.0
lua 1.lua 286ms 1.1ms 15.9MB 263ms 7ms luajit 2.1.0-beta3
lua 1.lua 810ms 1.8ms 16.9MB 790ms 0ms lua 5.4.7

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
lua 1.lua 1.4ms 0.1ms 2.4MB 0ms 0ms luajit 2.1.0-beta3
lua 1.lua 1.5ms 0.2ms 2.1MB 0ms 0ms lua 5.4.7
chapel 1.chpl 16ms 0.3ms 32.8MB 10ms 0ms chpl 1.31.0

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
lua 1.lua timeout 0.0ms 107.4MB 4953ms 33ms lua 5.4.7
lua 1.lua timeout 0.0ms 149.3MB 4933ms 47ms luajit 2.1.0-beta3

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
lua 1.lua 1122ms 32ms 31.0MB 1097ms 10ms luajit 2.1.0-beta3
lua 1.lua 2145ms 2.0ms 28.6MB 2120ms 10ms lua 5.4.7

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 2.chpl 328ms 1.8ms 32.8MB 320ms 0ms chpl 1.31.0
lua 4.lua 716ms 7.4ms 2.4MB 707ms 0ms luajit 2.1.0-beta3
lua 4.lua timeout 0.0ms 2.3MB 4990ms 0ms lua 5.4.7

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 2.chpl 52ms 0.1ms 32.9MB 37ms 7ms chpl 1.31.0
lua 4.lua 76ms 2.2ms 2.4MB 67ms 0ms luajit 2.1.0-beta3
lua 4.lua 1120ms 22ms 2.3MB 1107ms 0ms lua 5.4.7

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1-m.chpl 1932ms 20ms 32.9MB 3827ms 0ms chpl 1.31.0
chapel 1.chpl 3718ms 11ms 32.8MB 3707ms 0ms chpl 1.31.0
lua 1.lua 4052ms 6.0ms 2.5MB 4043ms 0ms luajit 2.1.0-beta3
lua 1.lua timeout 0.0ms 2.5MB 4990ms 0ms lua 5.4.7

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1-m.chpl 496ms 0.6ms 32.9MB 957ms 0ms chpl 1.31.0
chapel 1.chpl 947ms 4.7ms 32.8MB 937ms 3ms chpl 1.31.0
lua 1.lua 1024ms 0.9ms 2.4MB 1010ms 0ms luajit 2.1.0-beta3
lua 1.lua timeout 0.0ms 2.1MB 4990ms 0ms lua 5.4.7

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1-m.chpl 140ms 0.2ms 32.9MB 243ms 0ms chpl 1.31.0
chapel 1.chpl 253ms 1.1ms 32.8MB 243ms 0ms chpl 1.31.0
lua 1.lua 258ms 1.0ms 2.3MB 247ms 0ms luajit 2.1.0-beta3
lua 1.lua timeout 0.0ms 2.1MB 4990ms 0ms lua 5.4.7