Add test program to verify convolution implementation

Convolution is a complex process and we should be able to verify
if computing results change when the implementation is touched.

This commit adds a test program that executes some testcases.
The testcases are crafted in a way that every implmentation
(several different ones for SSE) is executed once. The output
can be compared against the included .ok file.

Change-Id: Ic702ecb356c652fbcd76bee689717fb5d3526fe9

1 files changed, 16 insertions, 0 deletions

diff --git a/utils/convolvetest/Makefile b/utils/convolvetest/Makefile
new file mode 100644
index 0000000..0ce4cb1
--- /dev/null
+++ b/utils/convolvetest/Makefile
@@ -0,0 +1,16 @@
+all: main.o convolve_base.o convolve.o
+	gcc -g -Wall ./*.o -o convtest -losmocore
+
+clean:
+	rm -f ./*.o
+	rm -f ./convtest
+
+main.o: main.c
+	gcc -g -Wall -c main.c
+
+convolve_base.o: ../../Transceiver52M/common/convolve_base.c
+	gcc -std=c99 -c ../../Transceiver52M/common/convolve_base.c
+
+convolve.o: ../../Transceiver52M/x86/convolve.c
+	gcc -std=c99 -c ../../Transceiver52M/x86/convolve.c -I ../../Transceiver52M/common/ -msse3 -DHAVE_SSE3
+