From 9dedae2b0e18306935ff9653fbbe6c1dec0d2d2c Mon Sep 17 00:00:00 2001 From: Tyge Løvset <60263450+tylov@users.noreply.github.com> Date: Mon, 26 Apr 2021 11:51:09 +0200 Subject: Update crandom_api.md --- docs/crandom_api.md | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/docs/crandom_api.md b/docs/crandom_api.md index fb022179..e7088381 100644 --- a/docs/crandom_api.md +++ b/docs/crandom_api.md @@ -10,9 +10,11 @@ See [random](https://en.cppreference.com/w/cpp/header/random) for similar c++ fu **stc64** is a novel, extremely fast PRNG by Tyge Løvset, suited for parallel usage. It features a Weyl-sequence as part of the state. In general testing, **stc64** is the fastest among *pcg64*, -*xoshiro256`**`*, *sfc64*, and *lehmer64*. *wyrand* is faster on platforms with fast 128-bit -multiplication, and has 2^64 period length (https://github.com/lemire/SwiftWyhash/issues/10). -However, it is not suited for massive parallel usage due to its limited total minimal period length. +*xoshiro256`**`*, *sfc64*, and *lehmer64*. + +*wyrand* is faster on platforms with fast 128-bit multiplication, and has 2^64 period length +(https://github.com/lemire/SwiftWyhash/issues/10). However, *wyrand* is not suited for massive +parallel usage due to its limited total minimal period length. **stc64** does not require multiplication or 128-bit integer operations. It has 256 bit state, but updates only 192 bit per generated number. -- cgit v1.2.3