[Gretl-devel] Re: regls and MPI (was Re: Internal error from the regls addon)

On Sun, May 22, 2022 at 2:21 PM Cottrell, Allin <cottrell(a)wfu.edu&gt; wrote: > > On Fri, May 20, 2022 at 2:53 PM Sven Schreiber <svetosch(a)gmx.net&gt; wrote: >> >> Am 18.05.2022 um 14:13 schrieb Sven Schreiber: >>> Hi, >>> I'm trying to use the regls() function (from the regls addon) ... >> >> OK, carrying on exploring the regls world, sorry for the many emails; but: >> >> The cross-validation result output table mentioned in the documentation >> p. 4 (with column headings s, MSE, se) is not shown here for me in the >> case of the sample script, for example. When I switch off MPI, then I >> can see it. >> This might be Windows-specific, because in the past grabbing the MPI >> output turned out to be difficult sometimes. > > Thanks for the report. Yes, this is Windows-specific, and at present I > suspect it's due to a GLib bug. I plan to experiment with an update to > GLib. Updating Glib didn't help on that point, but I think I've now fixed the issue using the win32 CreateProcess API directly.