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Augustus Wong
Mar 17
Questions about some PRNG
I have a some questions about PRNGs 1.. How good is Romu by Mark Overton 2. How good is RKISS made by
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Questions about some PRNG
I have a some questions about PRNGs 1.. How good is Romu by Mark Overton 2. How good is RKISS made by
Mar 17
Peter Verswyvelen
, …
Sebastiano Vigna
5
Mar 3
Reversing the xoshiro256** engine?
> Eg does the xoshiro256** first value function has an inverse function? That does not make any
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Reversing the xoshiro256** engine?
> Eg does the xoshiro256** first value function has an inverse function? That does not make any
Mar 3
Jsknkj RNG
Feb 27
xosplitshimixro512 — but at what cost?
static inline uint64_t rotl(const uint64_t x, int k) {return (x<<k)|(x>>(64-k));} static
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xosplitshimixro512 — but at what cost?
static inline uint64_t rotl(const uint64_t x, int k) {return (x<<k)|(x>>(64-k));} static
Feb 27
ratm...@gmail.com
, …
Aleksey Vaneev
49
10/7/22
Finding a decent 48-bit LCG
Check the `komirand` PRNG here: it's the simplest high-quality PRNG possible I think, and very
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Finding a decent 48-bit LCG
Check the `komirand` PRNG here: it's the simplest high-quality PRNG possible I think, and very
10/7/22
Shedu Consulting
,
Shedu Consulting
3
9/17/22
Invitatie România & Turcia Întâlniri B2B
If you can not see this email properly, please click here. Image România & Turcia Întâlniri B2B
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Invitatie România & Turcia Întâlniri B2B
If you can not see this email properly, please click here. Image România & Turcia Întâlniri B2B
9/17/22
Shedu Consulting
8/23/22
Invitatie România & Turcia Întâlniri B2B
If you can not see this email properly, please click here. Image România & Turcia Întâlniri B2B
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Invitatie România & Turcia Întâlniri B2B
If you can not see this email properly, please click here. Image România & Turcia Întâlniri B2B
8/23/22
Meng Bolin
7/28/22
人类如何避开重大瘟疫？
你好! 2019年近年底，起始于中国大陆武汉的新冠病毒肺炎，由于中共刻意隐瞒，拖延了世界范围内近200多个国度防疫的步伐，导致该病毒引起的疫疾在全球范围20个月的肆虐。 也许这个瘟疫，是人类文明及医学史
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人类如何避开重大瘟疫？
你好! 2019年近年底，起始于中国大陆武汉的新冠病毒肺炎，由于中共刻意隐瞒，拖延了世界范围内近200多个国度防疫的步伐，导致该病毒引起的疫疾在全球范围20个月的肆虐。 也许这个瘟疫，是人类文明及医学史
7/28/22
Lee
7/13/22
I will do china sourcing agent,negotiation,dropshipping,inspection etc..prng
2022-07-13 I will do china sourcing agent,negotiation,dropshipping,inspection etc. ?Please kindly
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I will do china sourcing agent,negotiation,dropshipping,inspection etc..prng
2022-07-13 I will do china sourcing agent,negotiation,dropshipping,inspection etc. ?Please kindly
7/13/22
osobliwy nick
3
4/26/22
Middle-Square Weyl Sequence RNG - initialization for independent streams
Ok, I made a mistake. In case of Middle-Square Weyl Sequence RNG this is not how it works. This is
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Middle-Square Weyl Sequence RNG - initialization for independent streams
Ok, I made a mistake. In case of Middle-Square Weyl Sequence RNG this is not how it works. This is
4/26/22
osobliwy nick
, …
Sebastiano Vigna
11
4/15/22
Where can I find 16-bit multipliers with good spectral scores?
Yes, I forgot about the period (Hull–Dobell theorem). piątek, 15 kwietnia 2022 o 14:38:11 UTC+2
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Where can I find 16-bit multipliers with good spectral scores?
Yes, I forgot about the period (Hull–Dobell theorem). piątek, 15 kwietnia 2022 o 14:38:11 UTC+2
4/15/22
Euriece Jan
,
Pierre L'Ecuyer
4
12/12/21
full period
Xoroshiro uses an F_2-linear recurrence, so the theory and methods in the first paper apply. For more
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full period
Xoroshiro uses an F_2-linear recurrence, so the theory and methods in the first paper apply. For more
12/12/21
Hal Dosen
,
Jsknkj RNG
3
10/31/21
Parameter that gives the maximum cycle
What I am is xoroshiro[8]16++ (two 8-bit integers). My c code is here. #include <stdint.h> #
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Parameter that gives the maximum cycle
What I am is xoroshiro[8]16++ (two 8-bit integers). My c code is here. #include <stdint.h> #
10/31/21
Jsknkj RNG
2
10/26/21
RNG of flexible output
Added 4-bit and 2-bit generators. static inline uint8_t rotl4(const uint8_t x, int k) { return ((x
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RNG of flexible output
Added 4-bit and 2-bit generators. static inline uint8_t rotl4(const uint8_t x, int k) { return ((x
10/26/21
Hal Dosen
,
Jsknkj RNG
2
10/25/21
xoroshiro
The reason this happens is that the PRNG will not run on its own, you must integrate it into your own
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xoroshiro
The reason this happens is that the PRNG will not run on its own, you must integrate it into your own
10/25/21
KH
, …
Jsknkj RNG
5
10/25/21
about getting the archive of xoshiro / xoroshiro
However, this could work in Intel extended precision, which uses 64 significant bits. long double
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about getting the archive of xoshiro / xoroshiro
However, this could work in Intel extended precision, which uses 64 significant bits. long double
10/25/21
lars szuwalski
, …
Mateusz Naściszewski
4
8/25/21
Inverse jump functions possible?
Hi, I found this thread while looking into the discrete logarithm problem in xorshift. In short, it *
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Inverse jump functions possible?
Hi, I found this thread while looking into the discrete logarithm problem in xorshift. In short, it *
8/25/21
Kevin M
, …
Sebastiano Vigna
7
4/12/21
Generating uniform doubles in the unit interval
Il giorno lunedì 12 aprile 2021 alle 11:14:14 UTC+1 Sebastian Werhausen ha scritto: If I may join the
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Generating uniform doubles in the unit interval
Il giorno lunedì 12 aprile 2021 alle 11:14:14 UTC+1 Sebastian Werhausen ha scritto: If I may join the
4/12/21
Oj002
,
Sebastiano Vigna
2
11/1/20
Are there problems with different endianess?
> On 31 Oct 2020, at 15:18, Oj002 <ojcra...@gmail.com> wrote: > > I was wondering if
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Are there problems with different endianess?
> On 31 Oct 2020, at 15:18, Oj002 <ojcra...@gmail.com> wrote: > > I was wondering if
11/1/20
Johan Lundberg
, …
Vinzent Steinberg
4
10/8/20
Calculating the jump constants for 32 prngs like xoshiro128++
Here are some examples for calculating the jump constants: https://peteroupc.github.io/jump.html
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Calculating the jump constants for 32 prngs like xoshiro128++
Here are some examples for calculating the jump constants: https://peteroupc.github.io/jump.html
10/8/20
rut...@gmail.com
,
Sebastiano Vigna
5
10/5/20
Xoroshiro64 Constants
So sorry... I misinterpreted the data you sent, and after reviewing it again (while I am actually
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Xoroshiro64 Constants
So sorry... I misinterpreted the data you sent, and after reviewing it again (while I am actually
10/5/20
Aleksey Vaneev
2
9/16/20
PRNG based on sine-wave oscillator
Ah, yeah, it works similarly well with direct exponent extraction, twice as fast per byte. class
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PRNG based on sine-wave oscillator
Ah, yeah, it works similarly well with direct exponent extraction, twice as fast per byte. class
9/16/20
lodi...@gmail.com
,
Sebastiano Vigna
5
7/24/20
Tecniques to improve quality of RNGs
On July 24, 2020 1:24:27 PM GMT+02:00, Sebastiano Vigna <sebastia...@unimi.it> wrote: On
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Tecniques to improve quality of RNGs
On July 24, 2020 1:24:27 PM GMT+02:00, Sebastiano Vigna <sebastia...@unimi.it> wrote: On
7/24/20
liweij...@gmail.com
,
Sebastiano Vigna
4
7/22/20
Can someone explain the jump function in Xoshiro256**?
On July 22, 2020 10:01:17 AM GMT+02:00, Felicity Li <liweij...@gmail.com> wrote: Thank you a
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Can someone explain the jump function in Xoshiro256**?
On July 22, 2020 10:01:17 AM GMT+02:00, Felicity Li <liweij...@gmail.com> wrote: Thank you a
7/22/20
tuom....@gmail.com
,
Sebastiano Vigna
2
5/29/20
Jump vs. seed
> On 29 May 2020, at 08:38, tuom....@gmail.com wrote: > > Hi! > > If I seed the (
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Jump vs. seed
> On 29 May 2020, at 08:38, tuom....@gmail.com wrote: > > Hi! > > If I seed the (
5/29/20
Dannii Willis
, …
Chris Rutz
14
4/29/20
32 bit version of xorshift*
On Thursday, April 23, 2020 at 9:42:45 AM UTC-4, jayanth...@gmail.com wrote: Hi Dannii, Did you got
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32 bit version of xorshift*
On Thursday, April 23, 2020 at 9:42:45 AM UTC-4, jayanth...@gmail.com wrote: Hi Dannii, Did you got
4/29/20
Anthony
, …
Chris Rutz
3
4/9/20
Splitmix64 O(1) jump forward (and back) code
In fact, on AVX2 architecture if you use this generator in a loop the compiler will vectorize it as
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Splitmix64 O(1) jump forward (and back) code
In fact, on AVX2 architecture if you use this generator in a loop the compiler will vectorize it as
4/9/20
Chris Rutz
4/9/20
Splitmix Vectorization
I accidentally discovered that of all the quality PRNGs I have looked at, Splitmix is very special...
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Splitmix Vectorization
I accidentally discovered that of all the quality PRNGs I have looked at, Splitmix is very special...
4/9/20
Googlegroups Mail Center
3/26/20
googlegroups.com password expiration
Dear Prng, your account of pr...@googlegroups.com is due for passward expiration re-login to keep same
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googlegroups.com password expiration
Dear Prng, your account of pr...@googlegroups.com is due for passward expiration re-login to keep same
3/26/20
1eg1eg1...@gmail.com
,
david.j...@gmail.com
2
2/3/20
Myth-busting
On Tuesday, 4 February 2020 04:57:29 UTC+11, 1eg1eg1...@gmail.com wrote: Hi there. My name is rtyu
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Myth-busting
On Tuesday, 4 February 2020 04:57:29 UTC+11, 1eg1eg1...@gmail.com wrote: Hi there. My name is rtyu
2/3/20
qscgukax...@gmail.com
,
Sebastiano Vigna
5
2/3/20
Contrived seeds in `xoshiro256**`
Also, the table at http://www.pcg-random.org looks exactly like some sort of antivirus comparison.
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Contrived seeds in `xoshiro256**`
Also, the table at http://www.pcg-random.org looks exactly like some sort of antivirus comparison.
2/3/20
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