On 10/18/14, 4:53 PM, Sean Kelly wrote:
On Friday, 17 October 2014 at 18:27:34 UTC, Ary Borenszweig wrote:
Once its done you can compare its performance against other languages
with this benchmark:
https://github.com/kostya/benchmarks/tree/master/json
Wow, the C++Rapid parser is really impressive. I threw together a test
with my own parser for comparison, and Rapid still beat it. It's the
first parser I've encountered that's faster.
Ruby
0.4995479721139979
0.49977992077421846
0.49981146157805545
7.53s, 2330.9Mb
Python
0.499547972114
0.499779920774
0.499811461578
12.01s, 1355.1Mb
C++ Rapid
0.499548
0.49978
0.499811
1.75s, 1009.0Mb
JEP (mine)
0.49954797
0.49977992
0.49981146
2.38s, 203.4Mb
Yes, C++ rapid seems to be really, really fast. It has some sse2/see4
specific optimizations and I guess a lot more. I have to investigate
more in order to do something similar :-)
