Displaying 14 results from an estimated 14 matches for "delli".
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2010 Apr 27
3
[LLVMdev] Phoronix: Benchmarking LLVM & Clang Against GCC 4.5
FYI
http://www.phoronix.com/scan.php?page=article&item=gcc_llvm_clang&num=1
2010 Apr 27
0
[LLVMdev] Phoronix: Benchmarking LLVM & Clang Against GCC 4.5
On 27 April 2010 08:18, Stefano Delli Ponti
<stefano.delliponti at gmail.com> wrote:
> FYI
> http://www.phoronix.com/scan.php?page=article&item=gcc_llvm_clang&num=1
For Apache and Dhrystone, the performance boost is good (but only the
former is really important), but for the rest, especially those with
image/sound...
2009 Sep 16
4
[LLVMdev] FYI: Phoronix GCC vs. LLVM-GCC benchmarks
Olivier Meurant:
> I have run the john the ripper test.
> I have used the official archive (same version as phoronix) from
> http://www.openwall.com/john/g/john-1.7.3.1.tar.bz2
>
> To build with llvm-gcc, replace the line CC = gcc with CC = llvm-gcc.
> I have used the following command to build : make clean linux-x86-sse2
> (seems to be the best on x86-32)
> The makefile
2009 Sep 14
2
[LLVMdev] FYI: Phoronix GCC vs. LLVM-GCC benchmarks
http://www.phoronix.com/scan.php?page=article&item=apple_llvm_gcc&num=1
Regards,
Stefano
2009 Sep 14
0
[LLVMdev] FYI: Phoronix GCC vs. LLVM-GCC benchmarks
On Sep 14, 2009, at 3:20 AM, Stefano Delli Ponti wrote:
> http://www.phoronix.com/scan.php?
> page=article&item=apple_llvm_gcc&num=1
Unfortunately, they don't specify what flags are used, what
architecture is compiled for etc. It's entirely possible that they
are accidentally compiling the llvm-gcc binaries for...
2009 Sep 16
0
[LLVMdev] FYI: Phoronix GCC vs. LLVM-GCC benchmarks
On Wed, Sep 16, 2009 at 3:46 PM, Stefano Delli Ponti <
stefano.delliponti at gmail.com> wrote:
> I don't know what you think about this, but shouldn't it be more
> meaningful to make these tests with -O3? I mean, we ought to make the
> comparisons with the highest level of optimization available for both of
> the comp...
2009 Sep 16
0
[LLVMdev] FYI: Phoronix GCC vs. LLVM-GCC benchmarks
On Sep 16, 2009, at 10:05 AM, Stefano Delli Ponti wrote:
> Chris Lattner:
>> Comparing -O3 (and even -O4) is interesting, but we want all
>> optimization levels to perform better than GCC :). Lots of people
>> use -O2 and -Os, so comparing against other compiler's -O2 and -Os
>> levels is just as int...
2010 Apr 27
1
[LLVMdev] Phoronix: Benchmarking LLVM & Clang Against GCC 4.5
On Tue, Apr 27, 2010 at 09:37:53AM +0100, Renato Golin wrote:
> On 27 April 2010 08:18, Stefano Delli Ponti
> <stefano.delliponti at gmail.com> wrote:
> > FYI
> > http://www.phoronix.com/scan.php?page=article&item=gcc_llvm_clang&num=1
>
> For Apache and Dhrystone, the performance boost is good (but only the
> former is really important), but for the rest, espe...
2009 Sep 16
2
[LLVMdev] FYI: Phoronix GCC vs. LLVM-GCC benchmarks
Chris Lattner:
> Comparing -O3 (and even -O4) is interesting, but we want all
> optimization levels to perform better than GCC :). Lots of people use
> -O2 and -Os, so comparing against other compiler's -O2 and -Os levels
> is just as interesting as comparing -O3 vs -O3.
>
My thinking was that, for instance, -02 for GCC and -02 for LLVM(-GCC)
do not necessarily mean
2009 Sep 14
3
[LLVMdev] FYI: Phoronix GCC vs. LLVM-GCC benchmarks
screw that site, its useless info run by a linux gnu zealot.
2009/9/14 Chris Lattner <clattner at apple.com>:
> On Sep 14, 2009, at 3:20 AM, Stefano Delli Ponti wrote:
>
>> http://www.phoronix.com/scan.php?
>> page=article&item=apple_llvm_gcc&num=1
>
> Unfortunately, they don't specify what flags are used, what
> architecture is compiled for etc. It's entirely possible that they
> are accidentally compiling...
2009 Sep 16
0
[LLVMdev] FYI: Phoronix GCC vs. LLVM-GCC benchmarks
On Sep 16, 2009, at 6:46 AM, Stefano Delli Ponti wrote:
> Olivier Meurant:
>> I have run the john the ripper test.
>> I have used the official archive (same version as phoronix) from
>> http://www.openwall.com/john/g/john-1.7.3.1.tar.bz2
>>
>> To build with llvm-gcc, replace the line CC = gcc with CC = llvm...
2010 Apr 27
1
[LLVMdev] [cfe-dev] Phoronix: Benchmarking LLVM & Clang Against GCC 4.5
On 27.04.2010, at 12:37, Renato Golin wrote:
> On 27 April 2010 08:18, Stefano Delli Ponti
> <stefano.delliponti at gmail.com> wrote:
>> FYI
>> http://www.phoronix.com/scan.php?page=article&item=gcc_llvm_clang&num=1
>
> For Apache and Dhrystone, the performance boost is good (but only the
> former is really important), but for the rest, especi...
2009 Sep 16
5
[LLVMdev] FYI: Phoronix GCC vs. LLVM-GCC benchmarks
...I personally ever have for it is once in a
while there is a miscompile at -O1 which narrows the problem.
Would it be crazy to make -O1 equivalent to -Os?
- Daniel
On Wednesday, September 16, 2009, Chris Lattner <clattner at apple.com> wrote:
>
> On Sep 16, 2009, at 10:05 AM, Stefano Delli Ponti wrote:
>
>> Chris Lattner:
>>> Comparing -O3 (and even -O4) is interesting, but we want all
>>> optimization levels to perform better than GCC :). Lots of people
>>> use -O2 and -Os, so comparing against other compiler's -O2 and -Os
>>> level...
2010 Jan 14
0
[LLVMdev] FYI: libcpu
Interesting project I've discovered yesterday:
http://www.libcpu.org/
Stefano