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From: Konstantin S. <kon...@gm...> - 2011-03-22 19:18:48
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nice! On Tue, Mar 22, 2011 at 7:34 PM, Julian Seward <js...@ac...> wrote: > > On 64 bit platforms it's free in both space and time. > > On 32 bit platforms it's free in time but adds some > space overhead (20% ish) to the history mechanism that > records older (conflicting) accesses. The amount of > space used by the conflicting access info is limited > by default to around 100MB by throwing away older info, > so it's not a big deal. > > J > > > On Monday, March 21, 2011, Konstantin Serebryany wrote: >> Cool! >> Is this for free, or it adds a non-zero overhead? >> >> --kcc >> >> On Sun, Mar 20, 2011 at 11:50 PM, <sv...@va...> wrote: >> > Author: sewardj >> > Date: 2011-03-20 20:50:54 +0000 (Sun, 20 Mar 2011) >> > New Revision: 11659 >> > >> > Log: >> > Add the ability to show the set of locks shown by each thread in a >> > race, which makes diagnosing races a lot easier. As a side effect, >> > change the way errors are printed to more clearly delimit the >> > boundaries of errors. > |