From 4f21c1b179f7df18c905e0cb42cbe7271ad1fb9f Mon Sep 17 00:00:00 2001
From: dolphin8 <haipengwang03@163.com>
Date: Mon, 16 Jul 2018 11:49:44 +0800
Subject: [PATCH] add net draw script

---
 tools/net.awk | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 tools/net.awk

diff --git a/tools/net.awk b/tools/net.awk
new file mode 100644
index 0000000000..25689c90d8
--- /dev/null
+++ b/tools/net.awk
@@ -0,0 +1,27 @@
+BEGIN {
+    print "digraph {"
+}
+/op:/ {
+    id++
+    op = $NF
+    opname = op "_" id
+    print opname "[\"label\"=\"" op " [" id "]" "\"]"
+}
+/input/ {
+    type = "input"
+}
+/output/ {
+    type = "output"
+}
+/argument/ {
+    if (type == "output") {
+        output[$NF] = opname
+    } else if (type == "input") {
+        if (output[$NF]) {
+            print output[$NF] " -> " opname
+        }
+    }
+}
+END {
+    print "}"
+}
-- 
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