diff --git a/benchmarks/extrude/spirale.geo b/benchmarks/extrude/spirale.geo
new file mode 100644
index 0000000000000000000000000000000000000000..9bb48319caff46df13f6f7b5c14532fcd2396633
--- /dev/null
+++ b/benchmarks/extrude/spirale.geo
@@ -0,0 +1,100 @@
+
+lc = 0.005;
+lc2 = 4*lc;
+Point(1)={0.09,0,0,lc};
+Point(2)={0.11,0,0,lc};
+Point(3)={0,0.09,0,lc};
+Point(4)={0,0.11,0,lc};
+Point(5)={0.2,0.09,0,lc};
+Point(6)={0.2,0.11,0,lc};
+Point(7)={0.09,0.2,0,lc};
+Point(8)={0.11,0.2,0,lc};
+
+Point(9)={0.09,0.09,0,lc2};
+Point(10)={0.09,0.11,0,lc2};
+Point(11)={0.11,0.11,0,lc2};
+Point(12)={0.11,0.09,0,lc2};
+
+Line(1) = {1,2};
+Line(2) = {2,12};
+Line(3) = {12,5};
+Line(4) = {5,6};
+Line(5) = {6,11};
+Line(6) = {11,8};
+Line(7) = {8,7};
+Line(8) = {7,10};
+Line(9) = {10,4};
+Line(10) = {4,3};
+Line(11) = {3,9};
+Line(12) = {9,1};
+Line Loop(13) = {2,3,4,5,6,7,8,9,10,11,12,1};
+Plane Surface(14) = {13};
+
+//Extrude Point {1, {0,0,0.1} };
+//Extrude Point {1, {0,0,1} , {0.05,0.08,0} , Pi/2 };
+//Extrude Point {1, {0,0,0.1} , {0,0,1} , {0.05,0.08,0} , Pi/2 , 10};
+//Extrude Line {1, {0,0,0.1} , {0,0,1} , {0.05,0.08,0} , 0 , 10};
+//Coherence;
+//Extrude Line {1, {0,0,0.1}  };
+
+turns = 1/3;
+zz = 0.01;
+cc = 0.1;
+
+Extrude Surface {news-1, {0,0,2*zz}, {0,0,1} , {cc,cc,0} , 0}
+                { Layers {2,1,1}; Recombine; };
+For j In {1:3}
+  Extrude Surface {news-1, {0,0,zz}, {0,0,1} , {cc,cc,0} , Pi/(40*(4-j))}
+                { Layers {1,1,1}; Recombine; };
+EndFor
+For j In {1:turns*8}
+  Extrude Surface {news-1, {0,0,10*zz}, {0,0,1} , {cc,cc,0} , Pi/4}
+                { Layers {10,1,1}; Recombine; };
+EndFor
+
+For j In {1:3}
+  Extrude Surface {news-1, {0,0,zz}, {0,0,1} , {cc,cc,0} , Pi/(40*j)}
+                { Layers {1,1,1}; Recombine; };
+EndFor
+
+Extrude Surface {news-1, {0,0,2*zz}, {0,0,1} , {cc,cc,0} , 0}
+                { Layers {2,1,1}; Recombine; };
+
+Point(1000)={0.1, -0.02, 0,lc};
+Point(1001)={0.1, -0.01, 0,lc};
+Point(1002)={0.1, -0.02, 0.01,lc};
+Point(1003)={0.1, -0.03, 0,lc};
+Point(1004)={0.1, -0.02, -0.01,lc};
+Circle(1635) = {1001,1000,1002};
+Circle(1636) = {1002,1000,1003};
+Circle(1637) = {1003,1000,1004};
+Circle(1638) = {1004,1000,1001};
+Line Loop(1639) = {1635,1636,1637,1638};
+Plane Surface(1640) = {1639};
+
+turns = 2;
+zz = 0.01/4;
+
+For j In {1:8*turns}
+  Extrude Surface {news-1, {0,0,10*zz}, {0,0,1} , {cc,cc,0} , Pi/4}
+                { Layers {10,1,1}; Recombine; };
+EndFor
+
+Point(4000)={0.1, -0.02 + 0.24, 0, lc};
+Point(4001)={0.1, -0.01 + 0.24, 0, lc};
+Point(4002)={0.1, -0.02 + 0.24, 0.01, lc};
+Point(4003)={0.1, -0.03 + 0.24, 0, lc};
+Point(4004)={0.1, -0.02 + 0.24, -0.01, lc};
+Circle(4635) = {4001,4000,4002};
+Circle(4636) = {4002,4000,4003};
+Circle(4637) = {4003,4000,4004};
+Circle(4638) = {4004,4000,4001};
+Line Loop(4639) = {4635,4636,4637,4638};
+Plane Surface(4640) = {4639};
+
+For j In {1:8*turns}
+  Extrude Surface {news-1, {0,0,10*zz}, {0,0,1} , {cc,cc,0} , Pi/4}
+                { Layers {10,1,1}; Recombine; };
+EndFor
+
+