Programming Language and compiler
Benchmarks

Chapel VS D benchmarks

Current benchmark data was generated on Fri May 20 2022, 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.)

binarytrees

Input: 18

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 4.chpl 2346ms 6.5ms 64.0MB 2320ms 17ms chpl 1.26.0
chapel 3.chpl 2513ms 24ms 64.0MB 2487ms 17ms chpl 1.26.0
d 1.d 3150ms 16ms 75.2MB 3393ms 20ms ldc2 1.29.0
d 1.d 4870ms 15ms 124.4MB 4957ms 33ms dmd 2.100.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 4.chpl 226ms 2.7ms 34.1MB 207ms 3ms chpl 1.26.0
chapel 3.chpl 228ms 2.1ms 34.3MB 213ms 3ms chpl 1.26.0
d 1.d 276ms 0.6ms 15.0MB 267ms 0ms ldc2 1.29.0
d 1.d 429ms 20ms 15.9MB 413ms 0ms dmd 2.100.0

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1-m.chpl 4114ms 58ms 71.5MB 8013ms 37ms chpl 1.26.0
d 1.d timeout 0.0ms 0.0MB 0ms 0ms dmd 2.100.0
d 1.d timeout 0.0ms 0.0MB 0ms 0ms ldc2 1.29.0

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1-m.chpl 281ms 1.3ms 44.2MB 503ms 10ms chpl 1.26.0
d 1.d 1302ms 7.1ms 8.4MB 1287ms 3ms ldc2 1.29.0
d 1.d 1665ms 14ms 9.2MB 1650ms 0ms dmd 2.100.0

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1.chpl 97ms 2.3ms 36.1MB 83ms 7ms chpl 1.26.0
d 1.d 3870ms 4.2ms 8.0MB 3860ms 0ms ldc2 1.29.0
d 1.d 4502ms 8.2ms 8.9MB 4483ms 0ms dmd 2.100.0

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1.chpl 47ms 1.5ms 34.1MB 40ms 0ms chpl 1.26.0
d 1.d 666ms 2.3ms 7.1MB 650ms 0ms ldc2 1.29.0
d 1.d 815ms 0.9ms 8.1MB 800ms 0ms dmd 2.100.0

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 5-m.chpl 150ms 1.4ms 32.0MB 253ms 7ms chpl 1.26.0

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 5.chpl 33ms 0.6ms 32.0MB 30ms 3ms chpl 1.26.0

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 2.3ms 0.5ms 2.9MB 0ms 0ms ldc2 1.29.0
d 1.d 2.6ms 0.5ms 4.1MB 0ms 0ms dmd 2.100.0
chapel 1.chpl 18ms 0.9ms 32.4MB 8ms 3ms chpl 1.26.0

knucleotide

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 3-m.chpl 954ms 13ms 98.6MB 1727ms 27ms chpl 1.26.0

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 3-m.chpl 168ms 8.5ms 77.1MB 263ms 20ms chpl 1.26.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 2.chpl 363ms 1.3ms 32.4MB 350ms 0ms chpl 1.26.0
d 1.d 425ms 0.5ms 1.2MB 413ms 0ms ldc2 1.29.0
d 2.d 435ms 0.1ms 1.2MB 423ms 0ms ldc2 1.29.0
d 1.d 1534ms 0.6ms 2.0MB 1520ms 0ms dmd 2.100.0
d 2.d 2691ms 0.8ms 1.9MB 2680ms 0ms dmd 2.100.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 45ms 0.3ms 1.2MB 37ms 0ms ldc2 1.29.0
d 2.d 47ms 0.2ms 1.2MB 37ms 0ms ldc2 1.29.0
chapel 2.chpl 56ms 0.5ms 32.4MB 50ms 0ms chpl 1.26.0
d 1.d 156ms 0.1ms 1.9MB 150ms 0ms dmd 2.100.0
d 2.d 277ms 3.8ms 2.0MB 267ms 0ms dmd 2.100.0

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 2.chpl 598ms 3.9ms 34.1MB 580ms 7ms chpl 1.26.0
d 1.d 3485ms 6.2ms 7.9MB 3463ms 33ms ldc2 1.29.0
d 1.d timeout 0.0ms 0.0MB 0ms 0ms dmd 2.100.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 2.chpl 152ms 0.7ms 34.1MB 143ms 0ms chpl 1.26.0
d 1.d 824ms 0.5ms 7.8MB 817ms 0ms ldc2 1.29.0
d 1.d 1694ms 6.5ms 8.9MB 1683ms 0ms dmd 2.100.0

regex-redux

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 3.chpl 1944ms 8.6ms 251.1MB 1770ms 160ms chpl 1.26.0

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 3.chpl 214ms 1.0ms 56.8MB 193ms 10ms chpl 1.26.0

secp256k1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1.chpl 1551ms 1.4ms 32.3MB 1540ms 7ms chpl 1.26.0

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1.chpl 404ms 1.2ms 32.3MB 393ms 7ms chpl 1.26.0

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1-m.chpl 2311ms 70ms 32.5MB 4457ms 10ms chpl 1.26.0
chapel 1.chpl 4377ms 1.0ms 32.4MB 4360ms 7ms chpl 1.26.0
d 1.d 4667ms 0.7ms 3.8MB 4660ms 0ms ldc2 1.29.0
d 1.d 4783ms 1.0ms 4.5MB 4763ms 0ms dmd 2.100.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1-m.chpl 582ms 1.7ms 32.4MB 1110ms 3ms chpl 1.26.0
chapel 1.chpl 1110ms 0.6ms 32.4MB 1097ms 3ms chpl 1.26.0
d 1.d 1171ms 1.1ms 3.5MB 1160ms 0ms ldc2 1.29.0
d 1.d 1199ms 0.4ms 4.4MB 1190ms 0ms dmd 2.100.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1-m.chpl 165ms 0.5ms 32.4MB 283ms 3ms chpl 1.26.0
chapel 1.chpl 295ms 1.0ms 32.4MB 283ms 3ms chpl 1.26.0
d 1.d 297ms 2.2ms 3.3MB 280ms 0ms ldc2 1.29.0
d 1.d 303ms 0.4ms 4.1MB 287ms 0ms dmd 2.100.0