Displaying 12 results from an estimated 12 matches for "korchagin".
2011 Feb 09
3
[LLVMdev] Lowering "memcpy" intrinsic function on ARM using LDMIA/STMIA
09.02.2011 18:57, Jason Kim пишет:
> On Wed, Feb 9, 2011 at 5:02 AM, Vasiliy Korchagin
> <vasiliy.korchagin at gmail.com> wrote:
>> Hi,
>>
>> llvm emits code for "memcpy" on ARM as consecutive ldr/str commands, and
>
> Hmm, this happens elsewhere as well (x86?). Perhaps what we need is a
> switch to disable memset/memcpy lowering?
>...
2011 Feb 09
0
[LLVMdev] Lowering "memcpy" intrinsic function on ARM using LDMIA/STMIA
-fno-builtin is the flag you want.
deep
On Wed, Feb 9, 2011 at 10:18 PM, Корчагин Василий
<vasiliy.korchagin at gmail.com> wrote:
> 09.02.2011 18:57, Jason Kim пишет:
>> On Wed, Feb 9, 2011 at 5:02 AM, Vasiliy Korchagin
>> <vasiliy.korchagin at gmail.com> wrote:
>>> Hi,
>>>
>>> llvm emits code for "memcpy" on ARM as consecutive ldr/str commands...
2011 Jul 01
2
[LLVMdev] How to prevent generation of wide integers in LLVM IR?
On 01.07.2011 12:03, Eli Friedman wrote:
> On Fri, Jul 1, 2011 at 12:53 AM, Корчагин Василий
> <vasiliy.korchagin at gmail.com> wrote:
>> Hello, LLVMdev.
>>
>> The problem is that C backend doesn't support integers wider than 64
>> bits, but I need to use it on programs with wide integers in LLVM IR. My
>> question is how to deny LLVM to generate wide integer? Which part o...
2011 Jul 01
0
[LLVMdev] How to prevent generation of wide integers in LLVM IR?
On 1 July 2011 13:35, Vasiliy Korchagin <vasiliy.korchagin at gmail.com> wrote:
> On 01.07.2011 12:03, Eli Friedman wrote:
>> On Fri, Jul 1, 2011 at 12:53 AM, Корчагин Василий
>> <vasiliy.korchagin at gmail.com> wrote:
>>> The problem is that C backend doesn't support integers wider than 64
>&g...
2011 Feb 09
0
[LLVMdev] Lowering "memcpy" intrinsic function on ARM using LDMIA/STMIA
On Wed, Feb 9, 2011 at 5:02 AM, Vasiliy Korchagin
<vasiliy.korchagin at gmail.com> wrote:
> Hi,
>
> llvm emits code for "memcpy" on ARM as consecutive ldr/str commands, and
Hmm, this happens elsewhere as well (x86?). Perhaps what we need is a
switch to disable memset/memcpy lowering?
> further combines them into ldm/s...
2011 Feb 09
3
[LLVMdev] Lowering "memcpy" intrinsic function on ARM using LDMIA/STMIA
Hi,
llvm emits code for "memcpy" on ARM as consecutive ldr/str commands, and
further combines them into ldm/stm with special pass after register
allocation. But ldm/stm commands require registers to go in ascending
order, what is often not so after regalloc, therefore some str/ldr
commands. For example such code:
struct Foo {int a, b, c, d; }
void CopyStruct(struct Foo *a, struct
2011 Jul 01
2
[LLVMdev] How to prevent generation of wide integers in LLVM IR?
Hello, LLVMdev.
The problem is that C backend doesn't support integers wider than 64
bits, but I need to use it on programs with wide integers in LLVM IR. My
question is how to deny LLVM to generate wide integer? Which part of
LLVM should I modify?
Best regards, V. Korchagin.
2012 Feb 08
1
[LLVMdev] clang errors on void main()
...gest patch for allowing main() function to have non-integer return
type. This feature can be enabled with "-allow-non-int-main" option. In
this case warning about incorrect main() return type will be printed
instead of error.
In patch also included test case for this feature.
Vasiliy Korchagin,
The Institute for System Programming of the Russian Academy of Sciences
www.ispras.ru/en
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2011 Jul 01
0
[LLVMdev] How to prevent generation of wide integers in LLVM IR?
On Fri, Jul 1, 2011 at 12:53 AM, Корчагин Василий
<vasiliy.korchagin at gmail.com> wrote:
> Hello, LLVMdev.
>
> The problem is that C backend doesn't support integers wider than 64
> bits, but I need to use it on programs with wide integers in LLVM IR. My
> question is how to deny LLVM to generate wide integer? Which part of
> LLVM should I...
2012 Feb 07
2
[LLVMdev] clang errors on void main()
Is there any way to stop this ?
/home/socrates/llvm/llvm-3.0.src/benchmarks/powerstone/crc/crc.c:67:1:
error: 'main' must return 'int'
void main()
^
1 error generated.
Thanks
2012 Feb 07
0
[LLVMdev] clang errors on void main()
On Mon, Feb 6, 2012 at 6:51 PM, Xin Tong <xerox.time.tech at gmail.com> wrote:
> Is there any way to stop this ?
>
> /home/socrates/llvm/llvm-3.0.src/benchmarks/powerstone/crc/crc.c:67:1:
> error: 'main' must return 'int'
> void main()
> ^
> 1 error generated.
You mean besides fixing the source of your benchmark so it's valid C?
Not at the moment...
2012 Dec 13
2
Is it able to obtain performance metrics from puppet master?
Hello
Is it able to obtain performance metrics from puppet master ( or puppet
dashboard ) ?
I intend to use this metrics in external monitoring system.
Of particular interest are the following metrics:
* list of agents
* time since the certain agent last apply manifest ( to find stuck agents )
* time used to compile manifest by puppet master for the certain agent
* time used by the certain