Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:140.0) Gecko/20100101 Firefox/140.0
Firefox 140
Linux
Desktop
10 months ago
Test name Executions per second
Classic 16 1696046.5 Ops/sec
Mul shf 16 1657564.1 Ops/sec
Imul shf 16 1644960.1 Ops/sec
Classic int 1546286.4 Ops/sec
Mul shf bigint 1342189.9 Ops/sec
Mul shf 32 680076.2 Ops/sec
java nextInt16(bound) 1961223.8 Ops/sec
java nextInt32(bound) 1581986.5 Ops/sec
Script Preparation code:
Tests:
  • Classic 16

  • Mul shf 16

  • Imul shf 16

  • Classic int

  • Mul shf bigint

  • Mul shf 32

  • java nextInt16(bound)

  • java nextInt32(bound)