Question

c++ std::cmp_less misbehaving for __int128 depending on standard compiler switch

score 156 · Answer 1 · 2023-11-13T21:09:36.097000

156

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c++ std::cmp_less misbehaving for __int128 depending on standard compiler switch

Published on 13 November 2023 at 21:09

score 107 · Answer 2 · 2023-04-28T07:17:21.933000

107

Views

wrong multiplication result for __uint128_t result

Published on 28 April 2023 at 07:17

score 445 · Answer 3 · 2022-11-24T09:31:09.137000

445

Views

IV undefined Error while decrypting AES encrypted video

Published on 24 November 2022 at 09:31

score 279 · Answer 4 · 2022-05-24T15:55:08.450000

279

Views

128 bit floating point binary representation error

Published on 24 May 2022 at 15:55

score 512 · Answer 5 · 2022-05-19T07:31:51.050000

512

Views

Force a comparison to be done in a 128-bit register in C

Published on 19 May 2022 at 07:31

score 1.4k · Answer 6 · 2022-03-21T13:38:31.573000

1.4k

Views

128-bit data type in C#

Published on 21 March 2022 at 13:38

score 49 · Answer 7 · 2022-01-17T13:43:13.600000

49

Views

Correct way to sum 128bit numbers represented by 4 32bit unsigned integers?

Published on 17 January 2022 at 13:43

score 235 · Answer 8 · 2022-01-12T07:07:17.740000

235

Views

I want to perform Multiplication and Division of two 128 bit unsigned integers in a system that doesn't contain floats

Published on 12 January 2022 at 07:07

score 522 · Answer 9 · 2022-01-12T06:07:46.003000

522

Views

Vectorization of multiplying two unsigned 64-bit integers with AVX2?

Published on 12 January 2022 at 06:07

score 679 · Answer 10 · 2021-11-21T04:13:09.353000

679

Views

How to divide a 128-bit dividend by a 64-bit divisor, where the dividend's bits are all 1's, and where I only need the 64 LSBs of the quotient?

Published on 21 November 2021 at 04:13

score 303 · Answer 11 · 2021-09-15T17:50:16.530000

303

Views

How to output number in the range 64 bits to 128 bits ( like 2^64, 3^64, 4^64 etc)?

Published on 15 September 2021 at 17:50

score 800 · Answer 12 · 2021-06-03T09:39:38.237000

800

Views

Unable to compile assembly code with xmmword operand-size using nasm

Published on 03 June 2021 at 09:39

score 765 · Answer 13 · 2021-03-04T13:17:10.800000

765

Views

Is it possible to perform 128-bit / 64-bit division without branching, in terms of 64-bit division?

Published on 04 March 2021 at 13:17

score 64 · Answer 14 · 2021-01-07T14:18:21.603000

64

Views

VBA - 128Bit value to 128 checkboxes

Published on 07 January 2021 at 14:18

score 4.7k · Answer 15 · 2020-12-30T11:51:42.807000

4.7k

Views

Modulo operator slower than manual implementation?

Published on 30 December 2020 at 11:51

score 247 · Answer 16 · 2020-12-23T12:16:51.557000

247

Views

How to implement binary128 in C?

Published on 23 December 2020 at 12:16

score 773 · Answer 17 · 2020-11-02T10:00:28.020000

773

Views

How to encrypt String using Camellia 128-bit Encryption Algorithm in Java?

Published on 02 November 2020 at 10:00

score 146 · Answer 18 · 2020-09-23T21:39:28.600000

146

Views

Generate 128 bit Poisson distributed numbers in cpp

Published on 23 September 2020 at 21:39

score 507 · Answer 19 · 2020-08-12T02:29:27.307000

507

Views

LLVM: Make LLVMFP128Type from long double

Published on 12 August 2020 at 02:29

score 155 · Answer 20 · 2020-07-11T05:36:18.470000

155

Views

Why does C#'s decimal use binary integer significand?

Published on 11 July 2020 at 05:36

List Question

c++ std::cmp_less misbehaving for __int128 depending on standard compiler switch

wrong multiplication result for __uint128_t result

IV undefined Error while decrypting AES encrypted video

128 bit floating point binary representation error

Force a comparison to be done in a 128-bit register in C

128-bit data type in C#

Correct way to sum 128bit numbers represented by 4 32bit unsigned integers?

I want to perform Multiplication and Division of two 128 bit unsigned integers in a system that doesn't contain floats

Vectorization of multiplying two unsigned 64-bit integers with AVX2?

How to divide a 128-bit dividend by a 64-bit divisor, where the dividend's bits are all 1's, and where I only need the 64 LSBs of the quotient?

How to output number in the range 64 bits to 128 bits ( like 2^64, 3^64, 4^64 etc)?

Unable to compile assembly code with xmmword operand-size using nasm

Is it possible to perform 128-bit / 64-bit division without branching, in terms of 64-bit division?

VBA - 128Bit value to 128 checkboxes

Modulo operator slower than manual implementation?

How to implement binary128 in C?

How to encrypt String using Camellia 128-bit Encryption Algorithm in Java?

Generate 128 bit Poisson distributed numbers in cpp

LLVM: Make LLVMFP128Type from long double

Why does C#'s decimal use binary integer significand?

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