search for: 110ms

Displaying 6 results from an estimated 6 matches for "110ms".

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2012 Jul 19
4
[LLVMdev] LLVM compile speed significantly slower than GCC (w/ test case)
...the SHA1 algorithm, so it should be a pretty straightforward file to follow, as well as being a relatively data-intensive piece of code. I compiled the file with both compilers for the arm-none-eabi triple. The numbers I get are as follows: GCC (4.5.2, Windows build from CodeSourcery) - With -O0: 110ms, with -O2: 215ms Clang/LLVM (Release mode, LLVM git hash 7f5714f4..., clang git hash 9d9cf5...) - With -O0: 110ms, with -O2: 640ms The compilers are essentially identical for the -O0 case, but when compiling with -O2, LLVM takes almost three times as long as GCC. I'm not sure whether this fil...
2012 Jul 19
0
[LLVMdev] LLVM compile speed significantly slower than GCC (w/ test case)
...a pretty > straightforward file to follow, as well as being a relatively > data-intensive piece of code. > > I compiled the file with both compilers for the arm-none-eabi triple. > The numbers I get are as follows: > > GCC (4.5.2, Windows build from CodeSourcery) - With -O0: 110ms, with -O2: 215ms > Clang/LLVM (Release mode, LLVM git hash 7f5714f4..., clang git hash > 9d9cf5...) - With -O0: 110ms, with -O2: 640ms > > The compilers are essentially identical for the -O0 case, but when > compiling with -O2, LLVM takes almost three times as long as GCC. > &gt...
2012 Jul 20
1
[LLVMdev] LLVM compile speed significantly slower than GCC (w/ test case)
>> GCC (4.5.2, Windows build from CodeSourcery) - With -O0: 110ms, with -O2: 215ms >> Clang/LLVM (Release mode, LLVM git hash 7f5714f4..., clang git hash >> 9d9cf5...) - With -O0: 110ms, with -O2: 640ms Hi Matt, I only see 2x slowdown on my machine (consistently, O2 and O3), but that's still bad. If you compile to IR then pass "opt -time-p...
2009 Jan 16
16
Testing arbitrary post action parameters
I am working on our (newly renamed) authentication feature. The current scenario is: Scenario: Non-administrators should not set administrator ability Given I have no users And I add a user named "admin" as an administrator And I add a user named "myuser" as not an administrator When the user named "myuser" authenticates And the user
2016 Nov 23
3
LLD: time to enable --threads by default
Interesting. Might be worth giving a try again to the idea of creating the file in anonymous memory and using a write to output it. Cheers, Rafael On 23 November 2016 at 02:41, Sean Silva via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > > On Wed, Nov 16, 2016 at 12:44 PM, Rui Ueyama via llvm-dev > <llvm-dev at lists.llvm.org> wrote: >> >> LLD supports
2011 Feb 01
10
SSL problems with RoR, MySQL and Apace
Hello All - This is my first post into this forum and somewhat of a newb to RoR so I''m hoping someone can help. I currently have a RoR app that runs on Ubuntu with Apache and Mysql. There are two issues I''m having and they are causing me to bang my head against the wall. First one is RAILS_ENV: If I run ruby script/console it says that my environment is development