The Computer Language
Benchmarks Game

Chapel programs versus C gcc

by benchmark task performance

pidigits
source secs mem gz cpu cpu load
Chapel 1.62 34,024 423 1.64 99% 3% 1% 4%
C gcc 1.73 2,116 448 1.73 1% 99% 1% 0%
fannkuch-redux
source secs mem gz cpu cpu load
Chapel 11.38 46,168 728 45.17 100% 100% 100% 99%
C gcc 8.97 1,660 910 35.00 98% 94% 99% 100%
fasta
source secs mem gz cpu cpu load
Chapel 1.71 52,184 1392 5.90 99% 82% 83% 82%
C gcc 1.33 2,856 2249 5.28 100% 99% 100% 99%
spectral-norm
source secs mem gz cpu cpu load
Chapel 3.98 52,996 310 15.82 100% 99% 99% 99%
C gcc 1.99 1,824 1139 7.88 99% 99% 99% 100%
n-body
source secs mem gz cpu cpu load
Chapel 20.82 32,388 962 20.83 100% 0% 0% 1%
C gcc 9.96 1,016 1490 9.95 1% 1% 1% 100%
k-nucleotide
source secs mem gz cpu cpu load
Chapel 16.69 350,432 1063 62.96 100% 92% 93% 93%
C gcc 5.38 129,772 1499 16.37 61% 82% 89% 74%
mandelbrot
source secs mem gz cpu cpu load
Chapel 5.56 85,700 620 22.02 100% 99% 99% 99%
C gcc 1.65 32,684 1135 6.53 99% 99% 100% 99%
reverse-complement
source secs mem gz cpu cpu load
Chapel 1.51 306,768 643 2.17 99% 21% 9% 19%
C gcc 0.42 143,948 812 0.58 15% 26% 98% 2%
binary-trees
source secs mem gz cpu cpu load
Chapel 14.17 341,288 484 44.06 100% 77% 79% 57%
C gcc 2.38 131,728 836 7.70 98% 87% 73% 68%
regex-redux
source secs mem gz cpu cpu load
Chapel 8.70 843,100 477 17.28 100% 15% 15% 71%
C gcc 1.45 155,768 1230 4.03 61% 64% 56% 100%
Chapel

chpl Version 1.16.0
Copyright (c) 2004-2017, Cray Inc.

C gcc

gcc (Ubuntu 6.3.0-12ubuntu2) 6.3.0 20170406