Btw, is this a compiler with checking enabled?
As fas as I can tell, yes.
If so try comparing numbers with --enable-checking=release.
I am more interested to compare times rather than get the lowest possible
number.
The following update of the timings shows that the compile time is
On 7/15/07, Dominique Dhumieres [EMAIL PROTECTED] wrote:
Btw, is this a compiler with checking enabled?
As fas as I can tell, yes.
If so try comparing numbers with --enable-checking=release.
I am more interested to compare times rather than get the lowest possible
number.
Except the extra
On 7/15/07 8:24 AM, Dominique Dhumieres wrote:
I am more interested to compare times rather than get the lowest possible
number.
With checking enabled, you are comparing apples to oranges. Different
compilers will do different checks, some of which can easily take double
digit percentages of
Exctracted from
http://www.suse.de/~gcctest/c++bench/polyhedron/polyhedron-summary.txt:
date compile execute
070608 106.29 628.74
070615 117.43 629.73
070620 105.95 616.99
So these tests show a ~10% increase of the compilation time
from 070612 to 070618. I have forgotten to mention
On 6/20/07, Dominique Dhumieres [EMAIL PROTECTED] wrote:
Exctracted from
http://www.suse.de/~gcctest/c++bench/polyhedron/polyhedron-summary.txt:
date compile execute
070608 106.29 628.74
070615 117.43 629.73
070620 105.95 616.99
So these tests show a ~10% increase of the compilation
Maybe you can identify the single most increase for ppc?
The ranking is:
compile
06/15 06/08%
channel 4.289 2.519 70
induct 36.87823.671 56
protein 20.09713.162 53
nf 5.412 3.629 49
On 6/20/07, Dominique Dhumieres [EMAIL PROTECTED] wrote:
Maybe you can identify the single most increase for ppc?
The ranking is:
compile
06/15 06/08%
channel 4.289 2.519 70
induct 36.87823.671 56
protein 20.09713.162
On powerpc-apple-darwin7 with 4.3.0 20070615, the compilation time
of the polyhedron test suite increased by 35% compared to the
previous snapshot and by 41% compared to the Apr 13 one:
compile execute
06/15
On 6/19/07, Dominique Dhumieres [EMAIL PROTECTED] wrote:
On powerpc-apple-darwin7 with 4.3.0 20070615, the compilation time
of the polyhedron test suite increased by 35% compared to the
previous snapshot and by 41% compared to the Apr 13 one:
I did not see this change. What flags are you
I did not see this change. What flags are you using?
gfortran -w -O3 -ffast-math -funroll-loops
Dominique
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