ok, fast (but not fastest) matcher in place, no check output...

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>

1 files changed, 40 insertions, 0 deletions

diff --git a/match/test.c b/match/test.c
new file mode 100644
index 0000000..1544765
--- /dev/null
+++ b/match/test.c
@@ -0,0 +1,40 @@
+#include <stdio.h>
+#include <time.h>
+#include "match.c"
+
+#define ITS 1000000
+
+int main(int argc,char* argv[])
+{
+	// column-by-column matrix
+	float A[DIM2_FINGER];
+	float x1[DIM_FINGER]={1,5,2,3,4,5,6,7,8};
+	float y1[DIM_FINGER]={1,5,2,3,4,5.1,6,7,8};
+	float x2[DIM_FINGER]={1.1,3,2,4,5,6,7,8};
+	float y2[DIM_FINGER]={1,3,2,4,5,6,7,8};
+	int index[DIM_FINGER];
+	int n1 = 4;
+	int n2 = 7;
+
+	int i, j;
+	
+	for (i = 0; i < n1; i++) {
+		for (j = 0; j < n2; j++) {
+			A[i + n1 * j] =
+				(x1[i] - x2[j]) * (x1[i] - x2[j]) +
+				(y1[i] - y2[j]) * (y1[i] - y2[j]);
+		}
+	}
+
+	clock_t t1 = clock();
+	for (i = 0; i < ITS; i++)
+		match_fingers(index, A, n1, n2);
+	clock_t t2 = clock();
+
+	printf("%lf matches per second\n", ITS * ((float)CLOCKS_PER_SEC / (t2 - t1)));
+
+	for (i = 0; i < n1; i++)
+		printf("match[%d] = %d\n", i, index[i]);
+	
+	return 0;
+}