Re: [wsjt-devel] -O3 -ffast-math for wspr decoder

2015-07-23 Thread Steven Franke
Bill, > On Jul 23, 2015, at 5:16 AM, Bill Somerville wrote: > > On 23/07/2015 03:13, Steven Franke wrote: >> Hi all, > Hi Steve, >> While playing with an alternative to the Fano decoder over here I discovered >> that using -O3 -ffast-math significantly decreases execution time of the >> decode

Re: [wsjt-devel] -O3 -ffast-math for wspr decoder

2015-07-23 Thread Bill Somerville
On 23/07/2015 03:13, Steven Franke wrote: > Hi all, Hi Steve, > While playing with an alternative to the Fano decoder over here I discovered > that using -O3 -ffast-math significantly decreases execution time of the > decoder on my linux and OS X platforms. Near as I can tell, cmake is > current

[wsjt-devel] -O3 -ffast-math for wspr decoder

2015-07-22 Thread Steven Franke
Hi all, While playing with an alternative to the Fano decoder over here I discovered that using -O3 -ffast-math significantly decreases execution time of the decoder on my linux and OS X platforms. Near as I can tell, cmake is currently using -O2 for Debug and -O3 for Release versions. I need ad