250731.175013.PDT do "close all" at the beginning of perfdata

Author: zaikunzhang

matlab/tests/private/perfdata.m

@@ -1,5 +1,9 @@
 function summary_file = perfdata(solvers, options)
 
+% Close all figures. Closing figures can release memory associated with them, which is important
+% when we run the tests on GitHub Actions, where the memory is limited.
+close all;
+
 data_dir = options.data_dir;
 test_feature = options.test_feature;
 feature_and_time = [test_feature, '.', options.time];

matlab/tests/private/testcu.m

@@ -436,7 +436,7 @@
 
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-function [fval_history, cv_history, output] = testsolv(solver, prob, options, ir)
+function [fval_history, cv_history] = testsolv(solver, prob, options, ir)
 
 prob.options = setsolvopt(solver, length(prob.x0), options); % Set the options for the solver