Displaying 7 results from an estimated 7 matches for "zmm2".
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2014 Jun 25
2
[LLVMdev] problem with X86's AVX assembler?
Hi,
I am trying to assemble below instruction with latest LLVM code, but fail.
Am I doing something wrong, or is this a bug?
$ echo "vaddps zmm7 {k6}, zmm2, zmm4,
{rd-sae}"|./Release+Asserts/bin/llvm-mc -assemble -triple=x86_64 -mcpu=knl
-show-encoding -x86-asm-syntax=intel
.text
<stdin>:1:31: error: unknown token in expression
vaddps zmm7 {k6}, zmm2, zmm4, {rd-sae}
^
<stdin>:1:31: error: unknown toke...
2014 Jun 26
2
[LLVMdev] problem with X86's AVX assembler?
...Jun 25, 2014, at 8:14 AM, Jun Koi <junkoi2004 at gmail.com> wrote:
>
> > Hi,
> >
> > I am trying to assemble below instruction with latest LLVM code, but
> fail. Am I doing something wrong, or is this a bug?
> >
> >
> > $ echo "vaddps zmm7 {k6}, zmm2, zmm4,
> {rd-sae}"|./Release+Asserts/bin/llvm-mc -assemble -triple=x86_64 -mcpu=knl
> -show-encoding -x86-asm-syntax=intel
> > .text
> > <stdin>:1:31: error: unknown token in expression
> > vaddps zmm7 {k6}, zmm2, zmm4, {rd-sae}
> >...
2017 Jul 01
2
KNL Assembly Code for Matrix Multiplication
Thank You,
It means vmovdqa64 zmm22, zmmword ptr [rip + .LCPI0_0] # zmm22 =
[8,9,10,11,12,13,14,15] zmm22 will contain 64 bit constant values which are
indexes here zmm22=8, 9, 10, 11, 12,13,14,15. not the values loaded from
these locations. and zmm2 contains constant 4000. so,
vpmuludq zmm14, zmm10, zmm2 ; will multiply the indexe...
2014 Jun 26
2
[LLVMdev] problem with X86's AVX assembler?
...oi <junkoi2004 at gmail.com> wrote:
>>
>> > Hi,
>> >
>> > I am trying to assemble below instruction with latest LLVM code, but
>> fail. Am I doing something wrong, or is this a bug?
>> >
>> >
>> > $ echo "vaddps zmm7 {k6}, zmm2, zmm4,
>> {rd-sae}"|./Release+Asserts/bin/llvm-mc -assemble -triple=x86_64 -mcpu=knl
>> -show-encoding -x86-asm-syntax=intel
>> > .text
>> > <stdin>:1:31: error: unknown token in expression
>> > vaddps zmm7 {k6}, zmm2, zmm4, {rd-sae}
>> &g...
2017 Aug 06
2
VBROADCAST Implementation Issues
...>>>>>>>>>>>>>>>>>>> vbroadcastss zmm1, dword ptr [rip + .LCPI0_0]
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> vmulps zmm2, zmm2, zmm1
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> how does it lowered the above IR code into
>>>>>>>>>>>>>>>>>>&g...
2017 Aug 07
2
VBROADCAST Implementation Issues
...>>>>>>>>>>>>>>> vbroadcastss zmm1, dword ptr [rip + .LCPI0_0]
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> vmulps zmm2, zmm2, zmm1
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> how does it lowered the above IR code into
>>>>>>>>>>>>>>&g...
2017 Aug 07
3
VBROADCAST Implementation Issues
...>>>>>>> vbroadcastss zmm1, dword ptr [rip + .LCPI0_0]
>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>> vmulps zmm2, zmm2, zmm1
>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>> how does it lowered the above IR code into
>>>>>>&g...