Enable GPU diag_opt (butterfly optim.) for matfaust.circ/anticirc/toeplitz.

wrapper/matlab/+matfaust/anticirc.m

@@ -98,9 +98,6 @@ function A = anticirc(c, varargin)
         A = left(C, N-1) * matfaust.Faust(factors(C, N) * P);
     end
     if startsWith(dev, 'gpu')
-		if diag_opt
-			error('diag_opt on GPU Faust is not yet implemented')
-		end
 		A = clone(A, 'dev', 'gpu');
 	end
 end

wrapper/matlab/+matfaust/circ.m

@@ -93,7 +93,7 @@ function C = circ(c, varargin)
     end
     log2c = log2(numel(c));
     if(log2c ~= floor(log2c))
-		C = matfaust.toeplitz(c, [c(1) c(end:-1:2)]);
+		C = matfaust.toeplitz(c, [c(1) c(end:-1:2)], 'diag_opt', diag_opt, 'dev', dev);
 		return
     end
     if size(c, 2) == 1
@@ -131,9 +131,6 @@ function C = circ(c, varargin)
 	end
 	C = l * r;
 	if startsWith(dev, 'gpu')
-		if diag_opt
-			error('diag_opt on GPU Faust is not yet implemented')
-		end
 		C = clone(C, 'dev', 'gpu');
 	end
 end

wrapper/matlab/+matfaust/toeplitz.m

@@ -167,10 +167,7 @@ function T = toeplitz(c, varargin)
     c_ = [c, zeros(1, N-m+1+N-n), r(end:-1:2)];
     C = matfaust.circ(c_, 'diag_opt', diag_opt);
     T = C(1:m, 1:n);
-	if startsWith(dev, 'gpu')
-		if diag_opt
-			error('diag_opt on GPU Faust is not yet implemented')
-		end
-		T = clone(T, 'dev', 'gpu');
-	end
+    if startsWith(dev, 'gpu')
+	    T = clone(T, 'dev', 'gpu');
+    end
 end