Subject: Re: [boost] [lock-free] CDS -yet another lock-free library
From: Tim Blechmann (tim_at_[hidden])
Date: 2010-04-01 04:27:49
Khiszinsky, Maxim wrote:
> Tim Blechmann wrote:
>> are you sure, that _mm_loadl_epi64 is actually atomic in your case?
>> according to the intel manual, the value should be 64bit aligned or
>> should not cross a cache line boundary. are you sure, that this cannot
> Yes, atomic64_t is declared as
> typedef long long __declspec( align(8) ) atomic64_t ;
you may run into issues, when using aligned members in heap-allocated
this hit me once a few years ago...
-- tim_at_[hidden] http://tim.klingt.org When you open windows, bugs get in.
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