Displaying 20 results from an estimated 27 matches for "magni86".
Did you mean:
magni
2011 Dec 08
3
[LLVMdev] PTX builtin functions.
...same location.
Micah
From: Justin Holewinski [mailto:justin.holewinski at gmail.com]
Sent: Monday, December 05, 2011 6:13 AM
To: Alberto Magni
Cc: Villmow, Micah; LLVM Developers Mailing List
Subject: Re: [LLVMdev] PTX builtin functions.
On Sun, Dec 4, 2011 at 1:10 PM, Alberto Magni <alberto.magni86 at gmail.com<mailto:alberto.magni86 at gmail.com>> wrote:
Hi Justin,
sorry for the delay, I have been busy.
Micah's proposal requires to move the definitions of the intrinsics
from include/llvm/IntrinsicsPTX.td to lib/Target/PTX/PTXIntrinsics.td
thus allowing the generation of the fi...
2011 Dec 05
0
[LLVMdev] PTX builtin functions.
On Sun, Dec 4, 2011 at 1:10 PM, Alberto Magni <alberto.magni86 at gmail.com>wrote:
> Hi Justin,
>
> sorry for the delay, I have been busy.
>
> Micah's proposal requires to move the definitions of the intrinsics
> from include/llvm/IntrinsicsPTX.td to lib/Target/PTX/PTXIntrinsics.td
> thus allowing the generation of the file PTXGenI...
2011 Dec 04
2
[LLVMdev] PTX builtin functions.
...Wed, Nov 23, 2011 at 2:36 PM, Justin Holewinski
<justin.holewinski at gmail.com> wrote:
>
> On Nov 23, 2011 8:33 AM, "Justin Holewinski" <justin.holewinski at gmail.com>
> wrote:
>>
>>
>> On Nov 23, 2011 6:57 AM, "Alberto Magni" <alberto.magni86 at gmail.com>
>> wrote:
>> >
>> > On Tue, Nov 22, 2011 at 5:01 PM, Villmow, Micah <Micah.Villmow at amd.com>
>> > wrote:
>> > > Alberto,
>> > > The AMDIL backend solves your problem with intrinsic overloading this
>> > >...
2011 Dec 08
0
[LLVMdev] PTX builtin functions.
...holewinski at gmail.com]
> *Sent:* Monday, December 05, 2011 6:13 AM
> *To:* Alberto Magni
> *Cc:* Villmow, Micah; LLVM Developers Mailing List
>
> *Subject:* Re: [LLVMdev] PTX builtin functions.****
>
> ** **
>
> On Sun, Dec 4, 2011 at 1:10 PM, Alberto Magni <alberto.magni86 at gmail.com>
> wrote:****
>
> Hi Justin,
>
> sorry for the delay, I have been busy.
>
> Micah's proposal requires to move the definitions of the intrinsics
> from include/llvm/IntrinsicsPTX.td to lib/Target/PTX/PTXIntrinsics.td
> thus allowing the generation of th...
2011 Nov 21
2
[LLVMdev] PTX builtin functions.
On Mon, Nov 21, 2011 at 11:45 AM, Alberto Magni
<alberto.magni86 at gmail.com>wrote:
> On Mon, Nov 21, 2011 at 3:36 PM, Justin Holewinski
> <justin.holewinski at gmail.com> wrote:
> > On Mon, Nov 21, 2011 at 7:01 AM, Alberto Magni <
> alberto.magni86 at gmail.com>
> > wrote:
> >>
> >> Hi Justin,
> >>...
2011 Nov 21
1
[LLVMdev] PTX builtin functions.
On Mon, Nov 21, 2011 at 7:01 AM, Alberto Magni <alberto.magni86 at gmail.com>wrote:
> Hi Justin,
>
> attached you find the patch for the integer max instruction.
> The multiclass PTX_INTRINSIC_INT3 in file PTXIntrinsicInstrInfo.td
> is almost an exact copy of PTX_INT3 in PTXInstrInfo.td, maybe
> a modification of this class can be defined...
2011 Nov 23
2
[LLVMdev] PTX builtin functions.
On Nov 23, 2011 6:57 AM, "Alberto Magni" <alberto.magni86 at gmail.com> wrote:
>
> On Tue, Nov 22, 2011 at 5:01 PM, Villmow, Micah <Micah.Villmow at amd.com>
wrote:
> > Alberto,
> > The AMDIL backend solves your problem with intrinsic overloading this
way:
> > def int_AMDIL_mad : GCCBuiltin<"__amdil_mad"&...
2011 Nov 22
2
[LLVMdev] PTX builtin functions.
...To: Justin Holewinski
> Cc: LLVM Developers Mailing List
> Subject: Re: [LLVMdev] PTX builtin functions.
>
> On Mon, Nov 21, 2011 at 5:31 PM, Justin Holewinski
> <justin.holewinski at gmail.com> wrote:
> > On Mon, Nov 21, 2011 at 11:45 AM, Alberto Magni
> <alberto.magni86 at gmail.com>
> > wrote:
> >>
> >> On Mon, Nov 21, 2011 at 3:36 PM, Justin Holewinski
> >> <justin.holewinski at gmail.com> wrote:
> >> > On Mon, Nov 21, 2011 at 7:01 AM, Alberto Magni
> >> > <alberto.magni86 at gmail.com>
>...
2011 Nov 21
0
[LLVMdev] PTX builtin functions.
On Mon, Nov 21, 2011 at 3:36 PM, Justin Holewinski
<justin.holewinski at gmail.com> wrote:
> On Mon, Nov 21, 2011 at 7:01 AM, Alberto Magni <alberto.magni86 at gmail.com>
> wrote:
>>
>> Hi Justin,
>>
>> attached you find the patch for the integer max instruction.
>> The multiclass PTX_INTRINSIC_INT3 in file PTXIntrinsicInstrInfo.td
>> is almost an exact copy of PTX_INT3 in PTXInstrInfo.td, maybe
>> a mod...
2011 Nov 23
0
[LLVMdev] PTX builtin functions.
On Nov 23, 2011 8:33 AM, "Justin Holewinski" <justin.holewinski at gmail.com>
wrote:
>
>
> On Nov 23, 2011 6:57 AM, "Alberto Magni" <alberto.magni86 at gmail.com>
wrote:
> >
> > On Tue, Nov 22, 2011 at 5:01 PM, Villmow, Micah <Micah.Villmow at amd.com>
wrote:
> > > Alberto,
> > > The AMDIL backend solves your problem with intrinsic overloading
this way:
> > > def int_AMDIL_mad : GCCBuiltin<...
2011 Nov 22
0
[LLVMdev] PTX builtin functions.
On Mon, Nov 21, 2011 at 5:31 PM, Justin Holewinski
<justin.holewinski at gmail.com> wrote:
> On Mon, Nov 21, 2011 at 11:45 AM, Alberto Magni <alberto.magni86 at gmail.com>
> wrote:
>>
>> On Mon, Nov 21, 2011 at 3:36 PM, Justin Holewinski
>> <justin.holewinski at gmail.com> wrote:
>> > On Mon, Nov 21, 2011 at 7:01 AM, Alberto Magni
>> > <alberto.magni86 at gmail.com>
>> > wrote:
>> >...
2011 Nov 23
0
[LLVMdev] PTX builtin functions.
...> Cc: LLVM Developers Mailing List
>> Subject: Re: [LLVMdev] PTX builtin functions.
>>
>> On Mon, Nov 21, 2011 at 5:31 PM, Justin Holewinski
>> <justin.holewinski at gmail.com> wrote:
>> > On Mon, Nov 21, 2011 at 11:45 AM, Alberto Magni
>> <alberto.magni86 at gmail.com>
>> > wrote:
>> >>
>> >> On Mon, Nov 21, 2011 at 3:36 PM, Justin Holewinski
>> >> <justin.holewinski at gmail.com> wrote:
>> >> > On Mon, Nov 21, 2011 at 7:01 AM, Alberto Magni
>> >> > <alberto.magni...
2011 Nov 16
4
[LLVMdev] PTX builtin functions.
Dear Justin,
I am trying to add the support for some OpenCL builtin functions to
the PTX backend.
The attached file represent the first stub of a patch for the fmax
builtin function.
The test case I am trying is the following:
define ptx_device float @f(float %x, float %y) {
entry:
%z = call float @fmax(float %x, float %y)
ret float %z
}
declare float @fmax(float, float)
But at the moment
2011 Nov 14
0
[LLVMdev] PTX backend fatal error
On Mon, Nov 14, 2011 at 8:57 AM, Alberto Magni <alberto.magni86 at gmail.com>wrote:
> Hi everybody,
>
> I am testing the PTX backend using the OpenCL NVIDIA SDK benchmarks.
> Compiling the Histogram64.cl program I get a several backend errors.
>
> I isolated one of them in the following kernel program:
>
> __kernel void kernel_functi...
2011 Nov 14
1
[LLVMdev] PTX backend fatal error
...From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] On Behalf Of Justin Holewinski
Sent: Monday, November 14, 2011 7:12 AM
To: Alberto Magni
Cc: llvmdev at cs.uiuc.edu
Subject: Re: [LLVMdev] PTX backend fatal error
On Mon, Nov 14, 2011 at 8:57 AM, Alberto Magni <alberto.magni86 at gmail.com<mailto:alberto.magni86 at gmail.com>> wrote:
Hi everybody,
I am testing the PTX backend using the OpenCL NVIDIA SDK benchmarks.
Compiling the Histogram64.cl program I get a several backend errors.
I isolated one of them in the following kernel program:
__kernel void kernel_...
2011 Nov 14
2
[LLVMdev] PTX backend fatal error
Hi everybody,
I am testing the PTX backend using the OpenCL NVIDIA SDK benchmarks.
Compiling the Histogram64.cl program I get a several backend errors.
I isolated one of them in the following kernel program:
__kernel void kernel_function(__global int *input) {
__local char localArray[16];
for(unsigned int index = 0; index < 16; ++index)
localArray[index] = 0;
input[0] =
2011 Nov 16
0
[LLVMdev] PTX builtin functions.
On Wed, Nov 16, 2011 at 8:05 AM, Alberto Magni <alberto.magni86 at gmail.com>wrote:
> Dear Justin,
>
> I am trying to add the support for some OpenCL builtin functions to
> the PTX backend.
> The attached file represent the first stub of a patch for the fmax
> builtin function.
>
First off, thanks for helping to improve the PTX back-en...
2011 Nov 19
1
[LLVMdev] llvm_anyint_ty clarification
Hello everyone,
I am trying to implement the max PTX builtin function.
This is defined in the following way:
"max.type d, a, b;"
where .type can be:
.type = { .u16, .u32, .u64,
.s16, .s32, .s64 };
The presence of multiple types requires llvm.ptx.max
to be overloaded for i16, i32 and i64.
So I think that the right way to define the intrinsic would be
(as in the
2012 Aug 12
1
[LLVMdev] Load and store debug information
Hi all,
I am currently looking for more accurate debug information.
In particular I am interested into relating load and store IR
instructions to the corresponding array subscript.
Current debug information associate each instruction to the source
code line they come from.
I would like to extend this, for loads and stores only, to make
metadata point to the
source location where the array
2011 Oct 24
1
[LLVMdev] Function pointer parameters in PTX backend
Hi everybody,
I am trying to produce ptx code starting from OpenCL C.
I am experiencing a problem concerning pointer parameters.
Here follows an example:
kernel void function(__global float* parameter1) {}
NVIDIA NVCC Compiler:
.entry function(
.param .u32 *.ptr* .global .align 4 function_param_0
)
{
ret;
}
CLANG + LLVM PTX backend
// (skipping builtin functions definitions)
.entry