Question

Program in C++ that calculates the sum of unsigned char array of 80 elements using MMX instructions through inline assembly programming

score 81 · Answer 1 · 2024-01-24T21:18:06.907000

81

Views

Program in C++ that calculates the sum of unsigned char array of 80 elements using MMX instructions through inline assembly programming

Published on 24 January 2024 at 21:18

score 109 · Answer 2 · 2023-12-31T07:02:16.557000

109

Views

Unexpected Output While std::cout float32 data twice, which previously swapped by _mm_shuffle_pi16

Published on 31 December 2023 at 07:02

score 97 · Answer 3 · 2023-12-08T15:44:01.963000

97

Views

VHDL: Designing an arithmetic unit with MMX x86 instructions for operand sizes from 64 to 8 bits

Published on 08 December 2023 at 15:44

score 138 · Answer 4 · 2023-10-13T18:32:18.543000

138

Views

From an fxsave dump, how to determine whether in x87 or MMX mode?

Published on 13 October 2023 at 18:32

score 86 · Answer 5 · 2023-05-02T13:19:51.620000

86

Views

clang: MMX intrinsics break long double

Published on 02 May 2023 at 13:19

score 151 · Answer 6 · 2022-09-26T03:37:59.897000

151

Views

What is the Default addition Operator '+' of __m64

Published on 26 September 2022 at 03:37

score 136 · Answer 7 · 2022-09-13T13:24:48.897000

136

Views

How can I convert C++ code to assembly using the SSE instruction set?

Published on 13 September 2022 at 13:24

score 75 · Answer 8 · 2022-09-13T06:37:06.573000

75

Views

how to load array elements in MMX or SSE registers to do sum operation on them

Published on 13 September 2022 at 06:37

score 251 · Answer 9 · 2022-06-19T16:52:59.543000

251

Views

In JWASM/MASM - pshufw produces Error A2030: Instruction or register not accepted in current CPU mode

Published on 19 June 2022 at 16:52

score 134 · Answer 10 · 2022-05-28T18:23:33.647000

134

Views

Invalid instruction operand when using punpcklwd with MMWORD PTR 64-bit memory operand

Published on 28 May 2022 at 18:23

score 119 · Answer 11 · 2022-05-04T09:22:20.660000

119

Views

How to prepare data for use with MMX/SSE intrinsics for shifting 16bit values?

Published on 04 May 2022 at 09:22

score 129 · Answer 12 · 2022-03-03T16:27:51.330000

129

Views

What instruction set does SFENCE belong to?

Published on 03 March 2022 at 16:27

score 1.2k · Answer 13 · 2022-01-30T04:35:48.627000

1.2k

Views

What are the names and meanings of the intrinsic vector element types, like epi64x or pi32?

Published on 30 January 2022 at 04:35

score 156 · Answer 14 · 2021-11-24T17:42:24.437000

156

Views

Stuck at summing two arrays using MMX instructions using NASM

Published on 24 November 2021 at 17:42

score 221 · Answer 15 · 2021-06-24T03:46:50.400000

221

Views

why does GDB not tab-complete mmx register name(mm0-mm7)

Published on 24 June 2021 at 03:46

score 131 · Answer 16 · 2021-05-30T05:54:24.703000

131

Views

How to save a value to a variable using mmx ? (c++)

Published on 30 May 2021 at 05:54

score 245 · Answer 17 · 2021-05-29T21:23:10.977000

245

Views

How to add all the elements of an array using MMX?

Published on 29 May 2021 at 21:23

score 456 · Answer 18 · 2020-12-27T21:22:00.013000

456

Views

Uint8 to mm0 register

Published on 27 December 2020 at 21:22

score 1.2k · Answer 19 · 2020-03-30T15:04:38.243000

1.2k

Views

MMX intrinsics like _mm_cvtpd_pi32 not found with MSVC 2019 for 64bit targets; change from 2013?

Published on 30 March 2020 at 15:04

score 508 · Answer 20 · 2020-02-19T04:14:41.987000

508

Views

How do i use MMX mulH and mulL for two 64 bit integers to get one 128 bit integer

Published on 19 February 2020 at 04:14

List Question

Program in C++ that calculates the sum of unsigned char array of 80 elements using MMX instructions through inline assembly programming

Unexpected Output While std::cout float32 data twice, which previously swapped by _mm_shuffle_pi16

VHDL: Designing an arithmetic unit with MMX x86 instructions for operand sizes from 64 to 8 bits

From an fxsave dump, how to determine whether in x87 or MMX mode?

clang: MMX intrinsics break long double

What is the Default addition Operator '+' of __m64

How can I convert C++ code to assembly using the SSE instruction set?

how to load array elements in MMX or SSE registers to do sum operation on them

In JWASM/MASM - pshufw produces Error A2030: Instruction or register not accepted in current CPU mode

Invalid instruction operand when using punpcklwd with MMWORD PTR 64-bit memory operand

How to prepare data for use with MMX/SSE intrinsics for shifting 16bit values?

What instruction set does SFENCE belong to?

What are the names and meanings of the intrinsic vector element types, like epi64x or pi32?

Stuck at summing two arrays using MMX instructions using NASM

why does GDB not tab-complete mmx register name(mm0-mm7)

How to save a value to a variable using mmx ? (c++)

How to add all the elements of an array using MMX?

Uint8 to mm0 register

MMX intrinsics like _mm_cvtpd_pi32 not found with MSVC 2019 for 64bit targets; change from 2013?

How do i use MMX mulH and mulL for two 64 bit integers to get one 128 bit integer

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