Update matfaust.quickstart.factorize_matrix demo to enhance the Faust speedup.

Minor change in runtimecmp.

wrapper/matlab/+matfaust/+demo/@quickstart/quickstart.m

@@ -202,9 +202,9 @@ classdef quickstart
 		%============================================================
 		function factorize_matrix()
 			% number of row of the matrix
-			dim1 = 100;
+			dim1 = 500;
 			% number of column of the matrix
-			dim2 = 200;
+			dim2 = 1000;
 			% matrix to factorize
 			A = rand(dim1,dim2);
 
@@ -219,8 +219,7 @@ classdef quickstart
 
 			%% factorization (create Faust from matrix A)
 			faust_A = faust_decompose(A,params);
-
-
+			faust_A = optimize_memory(faust_A);
 
 			%% speed-up multiplication
 			y=zeros(dim2,1);

wrapper/matlab/+matfaust/+demo/@runtimecmp/runtimecmp.m

@@ -186,7 +186,7 @@ classdef runtimecmp
 			t_dense(1,:,:)=[];
 
 			runPath=which(mfilename);
-			pathname = 'output'
+			pathname = 'output';
 			if(~ exist(pathname))
 				mkdir(pathname)
 			end
@@ -206,7 +206,7 @@ classdef runtimecmp
 		%=========================================================================
 		function Fig_runtime_comparison()
 			runPath=which(mfilename);
-			pathname = 'output'
+			pathname = 'output';
 			matfile = fullfile(pathname, 'runtime_comparison.mat');
 			if (not(exist(matfile)))
 				error('run runtime_comparison.m before Fig_runtime_comparison.m');