This is not confirmed in regular svn cog branch
1 tinyBenchmarks '380 669 144 bytecodes/sec; 10 473 620 sends/sec' Interpreter VM '371 014 492 bytecodes/sec; 18 512 525 sends/sec' Stack VM '656 410 256 bytecodes/sec; 67 802 547 sends/sec' Cog VM
Nicolas
2013/2/15 Igor Stasenko siguctua@gmail.com:
On 15 February 2013 14:49, Esteban Lorenzano estebanlm@gmail.com wrote:
Hi,
I just compiled a cog vm and a stack vm with latest sources. While the cog works well, the stack vm is having a serious performance drawback, tinyBenchmarks is giving me 5m bytecodes/s, while it should be around 500m... also I see the cpu charge increases to double.
Do you tried to compile a stack vm lately? any idea where to start look for bugs?
just tried on my machine.. the results is discouraging:
1 tinyBenchmarks '4648460 bytecodes/sec; 337199 sends/sec'
thanks, Esteban
-- Best regards, Igor Stasenko.