misc changes on the benchmark branch

1 files changed, 32 insertions, 0 deletions

diff --git a/benchmark/tb_many_1_to_1_blocks.py b/benchmark/tb_many_1_to_1_blocks.py
new file mode 100644
index 0000000..2f7dcea
--- /dev/null
+++ b/benchmark/tb_many_1_to_1_blocks.py
@@ -0,0 +1,32 @@
+import gnuradio
+from gnuradio import gr
+from gnuradio import blocks as grblocks
+import sys
+
+if __name__ == '__main__':
+
+    num = long(float(sys.argv[1]))
+
+    tb = gr.top_block()
+    src0 = gr.null_source(8)
+    src1 = gr.null_source(8)
+    addr01 = grblocks.add_cc()
+    src2 = gr.null_source(8)
+    src3 = gr.null_source(8)
+    addr23 = grblocks.add_cc()
+    mult03 = grblocks.multiply_cc()
+    sink = gr.null_sink(8)
+    head = gr.head(8, num)
+
+    tb.connect(src0, (addr01, 0))
+    tb.connect(src1, (addr01, 1))
+    tb.connect(src2, (addr23, 0))
+    tb.connect(src3, (addr23, 1))
+
+    tb.connect(addr01, (mult03, 0))
+    tb.connect(addr23, (mult03, 1))
+
+    tb.connect(mult03, head, sink)
+
+    tb.run()
+    tb.wait()