Is it really faster than g++ ??
3  1116 
On Wed, 09 Jul 2008 04:24:20 -0700, Carfield Yim wrote:
Is it really faster than g++ ??
[I assume you mean "does it compile code that runs faster?"]
Sometimes yes, sometimes no. Depends on about a zillion factors,
including the hardware, OS, compiler options and type of code. The
question is more or less meaningless.
--
Lionel B
In article <7a9c6515-0731-4900-b3df-eeb82bd58258
@l64g2000hse.go oglegroups.com> , ca******@gmail. com says...
Is it really faster than g++ ??
Rather the opposite -- it's quite slow, though it produces code that
runs pretty fast as a rule. You don't generally see a huge difference
between the two for integer code, but Intel can often do quite a bit
better when it comes to floating point.
--
Later,
Jerry.
The universe is a figment of its own imagination.
On Jul 9, 7:24*pm, Carfield Yim <carfi...@gmail .comwrote:
Is it really faster than g++ ??
It's very very slow compared with g++ and Microsoft C++ compiler in
Visual Studio 2003/05/08. It's good for lazy and rich programmer for
optimize the float computation part, but it is far away from manually
SSE assembly code. This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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===========
Windows 2000
Intel C++ 8.0
===========
------ foo.cpp ------
int main ()
{
for (int i = 0; i < 10; i++);
for (int i = 0; i < 10; i++);
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http://shootout.alioth.debian.org/gp4/benchmark.php?test=partialsums&lang=icpp&id=3
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