Basic HTML version of Foils prepared May 19 99

Foil 26 Summary of Discussion

From Activities of the Java Grande Forum Numerics Working Group Java Grande Meeting with Sun Microsystems Menlo Park -- March 11 99. by Geoffrey C. Fox
1 How incorporate FMA support
  • seen as worthwhile, need quick action
  • add FMA methods to java.lang.math
    • default: use if available in hardware, else do usual arithmetic
    • strict: force use of FMA, even if it requires simulation (FMA ==> extended prec accum)
  • compilers cannot find implicit FMAs
2 Action: draft proposal in two weeks
in Table To:

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