Re: [squid-users] Adding Header file

Hi,

Does compiling C/C++ code (lile apache ,squid ) with gcc optimization
option "-O2" gives better performance . I think all the GNU packages
have -O2 option enabled by default. But I was curious to know if it
indeed increases the performance over a code not compiled with "-O2"
option ?

Sorry for a generic question.

Thank you.

-Paras

On Thu, Jun 19, 2008 at 1:17 AM, Henrik Nordstrom
<henrik_at_henriknordstrom.net> wrote:
> Yes. See FAQ.
>
> On ons, 2008-06-18 at 23:05 +0530, Paras Fadte wrote:
>> Hi ,
>>
>> Is it possible to specify multiple origin servers in squid and also if
>> it is possible is it possible to do it for each virtual host ?
>>
>> example:
>>
>> vhost1 will have origin server v1.example.com
>> vhos2 will have origin server v2.example.com
>>
>> and so on ....
>>
>> Thank you.
>>
>> -Paras
>>
>>
>> On Fri, May 2, 2008 at 9:58 PM, Henrik Nordstrom
>> <henrik_at_henriknordstrom.net> wrote:
>> > On ons, 2008-04-30 at 23:51 +1200, Amos Jeffries wrote:
>> >
>> >> size_t is named to describe its use. It's unsigned to record the length
>> >> of things.
>> >> IIRC there is a different contextual meaning in squid. Hopefully one of
>> >> the others can tell us both what.
>> >
>> > It's also 64-bits on 64-bit platforms, where int is 32-bits and can't
>> > hold as large number as one can allocate consecutive memory regions...
>> >
>> > But as you say, the biggest factor is semantics. size_t is size of some
>> > memory region (physical or virtual).
>> >
>> > ssize_t is similar, but only used for return results where -1 may be
>> > returned... (signed)
>> >
>> > off_t is their cousin, but for positions/ranges in files instead of
>> > memory regions.
>> >
>> > In squid-2 we also have squid_off_t which is for object
>> > positions/ranges. In Squid-3 int64_t is used for this purpose.
>> >
>> > Regards
>> > Henrik
>> >
>> >
>
Received on Mon Jul 07 2008 - 11:57:53 MDT