On 3/15/21 5:38 AM, Eric Blake wrote:
On 3/14/21 6:48 PM, Richard Henderson wrote:
Use fma to simulatneously scale and round up fraction.
The libm function will always return a properly rounded double precision
value, which will eliminate any extra precision the x87 co-processor may
give us, wh
On 3/14/21 11:32 PM, Thomas Huth wrote:
On 15/03/2021 00.48, Richard Henderson wrote:
Use fma to simulatneously scale and round up fraction.
The libm function will always return a properly rounded double precision
value, which will eliminate any extra precision the x87 co-processor may
give us,
On 3/15/21 3:10 AM, Philippe Mathieu-Daudé wrote:
On 3/15/21 12:48 AM, Richard Henderson wrote:
Use fma to simulatneously scale and round up fraction.
"simultaneously"
The libm function will always return a properly rounded double precision
value, which will eliminate any extra precision the
On 3/15/21 4:10 AM, Philippe Mathieu-Daudé wrote:
> On 3/15/21 12:48 AM, Richard Henderson wrote:
>> Use fma to simulatneously scale and round up fraction.
>
> "simultaneously"
>
>> The libm function will always return a properly rounded double precision
>> value, which will eliminate any extra p
On 3/14/21 6:48 PM, Richard Henderson wrote:
> Use fma to simulatneously scale and round up fraction.
>
> The libm function will always return a properly rounded double precision
> value, which will eliminate any extra precision the x87 co-processor may
> give us, which will keep the output predic
On 3/15/21 12:48 AM, Richard Henderson wrote:
> Use fma to simulatneously scale and round up fraction.
"simultaneously"
> The libm function will always return a properly rounded double precision
> value, which will eliminate any extra precision the x87 co-processor may
> give us, which will keep
On 15/03/2021 00.48, Richard Henderson wrote:
Use fma to simulatneously scale and round up fraction.
The libm function will always return a properly rounded double precision
value, which will eliminate any extra precision the x87 co-processor may
give us, which will keep the output predictable v
Use fma to simulatneously scale and round up fraction.
The libm function will always return a properly rounded double precision
value, which will eliminate any extra precision the x87 co-processor may
give us, which will keep the output predictable vs other hosts.
Adding DBL_EPSILON while scaling
