Re: [Boost-users] [boost::shared_ptr] performance killer

From: Peter Dimov (pdimov_at_[hidden])
Date: 2006-10-23 10:03:01

Leon Mlakar wrote:

>> You can override the allocator used for the internal
>> allocation of the control block by using the shared_ptr
>> constructor taking three arguments (it's a relatively new
>> feature) but judging by the numbers, there isn't much point
>> in doing so, as the default allocator is good enough. 2%
>> isn't a significant difference and it may well be the case
>> that the default could be faster in real code.
>> 
> 
> It's not in 1.33.1, is it? It may not bring performance benefits,
> still, it is a usefull feature to have.

No, it isn't in 1.33.1. It will be in 1.34, though.