[Development] [I/O, Core] Defer a emitting of signal. It is possible?

[Laszlo Papp]

On Thu, Feb 13, 2014 at 8:33 AM, Knoll Lars <Lars.Knoll at digia.com> wrote:
>
>
> On 10/02/14 08:52, "Thiago Macieira" <thiago.macieira at intel.com> wrote:
>
>>Em seg 10 fev 2014, às 11:45:31, Denis Shienkov escreveu:
>>> > Yes, profile it and let us know where the exact problem is.
>>>
>>> Ok, thanks.  I will try do it as will have a free time.
>>
>>Last time I profiled our I/O code, the hotspot was memcpy. We copy data
>>far too
>>often.
>
> That shouldn't really be the bottleneck on a serial port with 115k baud
> even if we copy the data another 10 times ;-)

:-)

(Including Peter Kummel in this, too, as he was also experiencing such issues)