Chapel programs versus Go by benchmark task performance regex-redux source secs mem gz cpu cpu load Chapel 8.16 792,460 477 16.36 100% 17% 16% 70% Go 28.21 323,820 802 59.87 69% 46% 50% 48% binary-trees source secs mem gz cpu cpu load Chapel 14.15 298,452 484 43.74 100% 77% 76% 58% Go 28.80 434,632 654 109.58 94% 95% 95% 97% fannkuch-redux source secs mem gz cpu cpu load Chapel 11.22 4,000 728 44.58 100% 99% 100% 100% Go 14.72 1,540 900 58.65 100% 100% 99% 100% pidigits source secs mem gz cpu cpu load Chapel 1.61 6,400 423 1.62 100% 1% 1% 1% Go 2.02 9,256 603 2.02 0% 0% 100% 0% fasta source secs mem gz cpu cpu load Chapel 1.69 5,728 1392 5.83 100% 82% 82% 83% Go 2.08 3,640 1358 5.69 84% 66% 70% 56% n-body source secs mem gz cpu cpu load Chapel 20.60 4,872 962 20.60 100% 1% 1% 0% Go 21.37 1,536 1310 21.38 0% 0% 100% 0% mandelbrot source secs mem gz cpu cpu load Chapel 5.47 35,756 620 21.66 100% 99% 99% 99% Go 5.48 30,912 905 21.79 99% 99% 99% 100% spectral-norm source secs mem gz cpu cpu load Chapel 3.99 5,148 310 15.81 100% 99% 100% 99% Go 3.94 2,344 548 15.71 100% 100% 100% 100% k-nucleotide source secs mem gz cpu cpu load Chapel 18.31 293,140 1063 66.47 100% 88% 88% 88% Go 12.77 148,052 1722 47.35 87% 97% 94% 95% reverse-complement source secs mem gz cpu cpu load Chapel 6.70 1,002,992 643 9.01 99% 17% 7% 15% Go 4.00 824,356 611 4.16 1% 35% 68% 2% Chapel chpl Version 1.16.0 Copyright (c) 2004-2017, Cray Inc. Go go version go1.10 linux/amd64 vs C vs C++ vs Go vs Java vs Python