Re: [pypy-dev] vmprof compression

2015-03-28 Thread John Camara
I meant to mention them in my email as both of them are great options when you don't mind sacrificing some compression for significant improvements in compression and decompression speeds. These libraries are I/O bound when saving to a hard drive unless you are using a very low powered processor.

Re: [pypy-dev] vmprof compression

2015-03-27 Thread Stuart Axon
Hi,   It's worth adding lzop to the list, of compressors to test, as it's built specifically to have a low CPU overhead, at the cost of some compression ratio. http://www.lzop.org/  S++ On Thursday, March 26, 2015 11:29 PM, John Camara john.m.cam...@gmail.com wrote: Hi Fijal, To

[pypy-dev] vmprof compression

2015-03-26 Thread John Camara
Hi Fijal, To recap and continue the discussion from irc. We already discussed that the stack id are based on a counter which is good but I also want to confirm that the ids have locality associated with the code. That is similar areas of the code will have similar ids. Just to make sure are