Decimal floating point to binary floating point
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01-01-2019, 07:27 AM
Post: #12
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RE: Decimal floating point to binary floating point
(12-28-2018 09:33 AM)Paul Dale Wrote:(12-28-2018 03:45 AM)Dan Wrote: I thought to store numbers in IEEE 754 binary64 format, i.e. double precision and write algorithms for +.-,*,/ using the single precision hardware instructions, but I may drop that idea. Keil's ARM compiler uses single precision hardware instructions in the multiplication subroutine for float data types but not for doubles, as far as I can tell from the disassembly. |
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