Can one download an executable with these changes?
On Mon, 2/2/15, Joe Taylor j...@princeton.edu wrote:
Subject: [wsjt-devel] WSJT-X Decoder Performance
To: wsjt-devel@lists.sourceforge.net
Date: Monday, February 2, 2015, 11:45 AM
Hi all,
I
Hi all,
I have made further improvements to the speed of the decoders in WSJT-X,
independently of any recourse to concurrent processing in machines with
multiple CPUs. The changes involve
1. Making better choices for NFFT1 and NFFT2 (the lengths of forward and
inverse FFTs in the JT9
I should have mentioned that if you're especially interested in snappy
performance of the JT9 decoder, you may consider the penalty for using
menu setting Decode | Fast to be unimportant. It will cost you
nothing at all at the QSO frequency: that first decoding attempt is
always done at
Hi Jim,
On 2/2/2015 5:11 PM, Jim Pennino wrote:
Can one download an executable with these changes?
No, not yet. Like everything else in the development (aka v1.5) branch,
these changes are available only on a compile-it-yourself basis.
-- 73, Joe, K1JT
Hi all,
particularly pertinent alongside current efforts to make WSJT-X more
multi-core aware:
The latest Rasberry Pi 2 launched today with a quad core ARM Cortex A7
800MHz CPU (that's 3 more cores and 100MHz more speed) and 1Gbyte main
memory which is double the what the B+ offered.
This
On 02/02/2015 04:18, KI7MT wrote:
Hi Joe,
Hi Greg Joe,
Just FYI.
Ubuntu 14.04+ provides both posix and openmp libraries if you want to
test there ( static and shared ). The package is: libfftw3-dev.
I believe they both use pthreads (or native threads on Windows) for the
actual threading
