On 12/02/2015 04:07 PM, Patrick Alken wrote:
I managed to compile in 32 bit mode using -m32 with gcc. I get a similar, but
slightly different set of errors. Only multifit seems to have a problem.
Based on your output below, I'd recommend editing:
test_powell1.c
test_powell3.c
and increase the powell1_epsrel and powell3_epsrel parameters until the tests
pass.
I don't have any immediate ideas on why the nonlinear least squares algorithms
don't like 32 bit. I'll make a bug report to track this issue.
I've ended up with the attached. No particular effort made to get the
tolerances as small as possible.