Raymond Toy pushed to branch rtoy-xoro-default at cmucl / cmucl

Commits:

1 changed file:

Changes:

  • src/general-info/release-21d.md
    ... ... @@ -21,6 +21,11 @@ public domain.
    21 21 
       * Feature enhancements
    22 22 
         * Update to ASDF 3.3.1, fixing issues introduced in 3.3.0
    23 23 
       * Changes
    24 
    +    * x86 and sparc have replaced the MT19937 RNG with xoroshiro128+ RNG.
    25 
    +      * The required state for this generator is just 4 32-bit words instead of the 600+ for MT19937.
    26 
    +      * The generator is also faster than MT19937 (approximately 28% faster on x86 and 18% on sparc).
    27 
    +      * The new function `KERNEL:RANDOM-STATE-JUMP` modifies the given state to jump 2^64 samples ahead, allowing 2^64 non-overlapping sequences.
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    +
    24 29 
       * ANSI compliance fixes:
    25 30 
       * Bug fixes:
    26 31 
       * Gitlab tickets:

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