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Is a `std::mt19937` static function variable thread-safe?

score 318 · Answer 1 · 2023-10-27T21:05:52.037000

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318

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Is a `std::mt19937` static function variable thread-safe?

318 views Asked by Christopher Miller At 27 October 2023 at 21:05

score 91 · Answer 2 · 2023-10-08T10:04:57.077000

Is it possible that the distribution of std::mt19937 gets "better" with some "unused generations"?

91 views Asked by JCut At 08 October 2023 at 10:04

score 130 · Answer 3 · 2023-09-01T15:24:29.610000

Repeated reseeding of a PRNG from <random> isn't reproducible

130 views Asked by kaisong At 01 September 2023 at 15:24

score 156 · Answer 4 · 2023-07-22T18:30:37.307000

C++ mt19937 getting the same sequence multiple times

156 views Asked by Pizza Monkey At 22 July 2023 at 18:30

score 350 · Answer 5 · 2023-07-10T01:52:08.267000

Using operator>> to seed mt19937

350 views Asked by tbxfreeware At 10 July 2023 at 01:52

score 1336 · Answer 6 · 2023-03-25T08:07:05.547000

Why is the default seed of `mt19937` 5489?

1.3k views Asked by ynn At 25 March 2023 at 08:07

score 106 · Answer 7 · 2023-02-11T00:30:52.123000

How can I create pseudo-random numbers depending on multiple integer parameters?

106 views Asked by truberfighter At 11 February 2023 at 00:30

score 179 · Answer 8 · 2022-12-16T23:38:29.540000

mt19997 C++ object passed by reference always generates the same values

179 views Asked by Bryan Barbosa At 16 December 2022 at 23:38

score 148 · Answer 9 · 2022-07-11T06:05:24.070000

Function not updating internal state of mt19937

148 views Asked by 44a3 At 11 July 2022 at 06:05

score 761 · Answer 10 · 2022-05-27T16:05:14.333000

What is the benefit of using static thread_local with std::mt19937?

761 views Asked by mouse_00 At 27 May 2022 at 16:05

score 398 · Answer 11 · 2022-02-25T09:18:56.123000

It is proper to make mt19937 static in a class

398 views Asked by Yves At 25 February 2022 at 09:18

score 322 · Answer 12 · 2021-10-13T14:47:15.663000

How to ensure good, different initial NumPy MT19937 states?

322 views Asked by DanielTuzes At 13 October 2021 at 14:47

score 49 · Answer 13 · 2021-10-11T15:15:12.170000

What are the advantages of using a fixed value as the first state in NumPy MT19937?

49 views Asked by DanielTuzes At 11 October 2021 at 15:15

score 1464 · Answer 14 · 2021-10-08T10:17:01.447000

static and random generator in c++

1.4k views Asked by Ethan At 08 October 2021 at 10:17

score 272 · Answer 15 · 2021-02-03T06:44:16.650000

Visual Studio 2019 c++latest generic URNG function fails to compile after latest update

272 views Asked by Kok How Teh At 03 February 2021 at 06:44

score 31 · Answer 16 · 2020-09-20T08:48:52.247000

std::uniform_real_distribution gives only one number at mingw

31 views Asked by dasfex At 20 September 2020 at 08:48

score 529 · Answer 17 · 2020-09-03T16:27:15.370000

How to initialize std::mt19937 when std::random_device entropy is unknown? (VS C++/Windows)

529 views Asked by Jatol At 03 September 2020 at 16:27

score 836 · Answer 18 · 2020-09-01T17:22:38.680000

std::mt19937 gives the same random float for identical first float numbers ex(1.2, 1.5)

836 views Asked by Ronald joe At 01 September 2020 at 17:22

score 707 · Answer 19 · 2020-08-26T15:56:10.880000

Why do STD implementations of mt19937 have double sizeof as boost version?

707 views Asked by NoSenseEtAl At 26 August 2020 at 15:56

score 42 · Answer 20 · 2020-08-05T19:36:24.887000

Random Number Generator with mt19937 Not Working Properly

42 views Asked by John K At 05 August 2020 at 19:36

TechQA.

List Question

Is a `std::mt19937` static function variable thread-safe?

Is it possible that the distribution of std::mt19937 gets "better" with some "unused generations"?

Repeated reseeding of a PRNG from <random> isn't reproducible

C++ mt19937 getting the same sequence multiple times

Using operator>> to seed mt19937

Why is the default seed of `mt19937` 5489?

How can I create pseudo-random numbers depending on multiple integer parameters?

mt19997 C++ object passed by reference always generates the same values

Function not updating internal state of mt19937

What is the benefit of using static thread_local with std::mt19937?

It is proper to make mt19937 static in a class

How to ensure good, different initial NumPy MT19937 states?

What are the advantages of using a fixed value as the first state in NumPy MT19937?

static and random generator in c++

Visual Studio 2019 c++latest generic URNG function fails to compile after latest update

std::uniform_real_distribution gives only one number at mingw

How to initialize std::mt19937 when std::random_device entropy is unknown? (VS C++/Windows)

std::mt19937 gives the same random float for identical first float numbers ex(1.2, 1.5)

Why do STD implementations of mt19937 have double sizeof as boost version?

Random Number Generator with mt19937 Not Working Properly

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