On Nov 17, 2006, at 2:40 AM, Abdelrazak Younes wrote:
Bennett Helm wrote:
As promised, here's the profile for LyX-1.5 on PPC Mac. I've
attached the report text to this e-mail, and placed the QLPainter
screen grab here:
<http://edisk.fandm.edu/bennett.helm/LyX/QLPainter-PPC-Mac.jpg>
Thanks you Bennett. Looks like Qt4's QPainter::drawText remains our
single point of failure on Mac.
As I said in another post, it would be very nice if you could zoom
into this Qt API function in your profile. This would help Qt
developer to optimize it for the Mac platform.
Also, I need the following node (QLPainter::text) to be opened to
really see what's going on inside:
Abdel -
I guess I'm not sure what you're asking for. I thought I had provided
it with the screen grab I posted at the URL above. If not that, what
do you mean?
Bennett
+ 3615.6 ms lyx::frontend::QLPainter::text(int, int, wchar_t
const*, unsigned long, lyx::LyXFont const&) (lyx)
| + 40.0 ms lyx::ucs4_to_qstring(wchar_t const*, unsigned long,
QString&) (lyx)
| | + 4.1 ms lyx::ucs4_to_qstring(wchar_t const*, unsigned long,
QString&) (lyx)
| | | 3.1 ms QCharRef::operator=(QChar const&) (lyx)
| | | 1.0 ms QString::operator[](int) (lyx)
| | 3.1 ms QCharRef::operator=(QChar const&) (lyx)
| | 3.1 ms QString::operator[](int) (lyx)
| + 25.6 ms lyx::frontend::GuiFontMetrics::width(QString const&)
const (lyx)
| | 9.2 ms QString::operator[](int) const (lyx)
| | 4.1 ms lyx::frontend::GuiFontMetrics::width(unsigned short)
const (lyx)
| 23.5 ms operator new(unsigned long) (libstdc++.6.dylib)
| 13.3 ms lyx::frontend::QLPainter::setQPainterPen
(lyx::LColor_color, lyx::frontend::Painter::line_style,
lyx::frontend::Painter::line_width) (lyx)
| 3.1 ms __cxa_guard_acquire (libstdc++.6.dylib)
| 3.1 ms QString::~QString [in-charge]() (lyx)
| 1.0 ms lyx::LColor::getFromLaTeXName(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&) const (lyx)
Abdel.
--
Bennett W. Helm
Chair, Program in Scientific and Philosophical Studies of Mind
Department of Philosophy
Franklin & Marshall College
Lancaster, PA 17604-3003
Office: 717-299-5937
FAX: 717-291-4369
