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Re: UndoDB's performance
- From: Sean Chen <sean dot chen1234 at gmail dot com>
- To: Hui Zhu <teawater at gmail dot com>
- Cc: Michael Snyder <msnyder at vmware dot com>, Marc Khouzam <marc dot khouzam at ericsson dot com>, Greg Law <glaw at undo-software dot com>, "gdb at sourceware dot org" <gdb at sourceware dot org>
- Date: Tue, 5 Jan 2010 23:34:03 +0800
- Subject: Re: UndoDB's performance
- References: <5e81cb500912040734u5ce67afdpd6a2d0e63173f908@mail.gmail.com> <5e81cb500912142326t1bd545ek9180661d8bac10fe@mail.gmail.com> <4B2752C6.4050804@undo-software.com> <F7CE05678329534C957159168FA70DEC515C66CA56@EUSAACMS0703.eamcs.ericsson.se> <5e81cb500912161826j290a3650o999af91f93d4bddf@mail.gmail.com> <F7CE05678329534C957159168FA70DEC515C6AD2F1@EUSAACMS0703.eamcs.ericsson.se> <4B2A8DE9.5050200@vmware.com> <daef60380912171935w721cf97ay95e95d09b21850c2@mail.gmail.com> <5e81cb500912180233w9c64972wb1fb60d76584ed0b@mail.gmail.com> <daef60381001041847q54e7f9cex4680ece9827530a@mail.gmail.com>
> The idea is not bad. ?If you can do something is better. ?:)
Of course I will try in case the idea is mature enough. And your
experience is very important. Do you know the execution time
(proportion) of each step? You know, it highly depends on the
proportion of these three steps.
1. parse the instruction
2. store the delta status
3. single step the instruction
--
Best Regards,
Sean Chen