Fix, the bug of dynamic of sigmod (#606)

src/dev/cpu/op/sigmoid/sigmoid_ref.c

@@ -108,6 +108,24 @@ static int release_node(struct node_ops* node_ops, struct exec_node* exec_node,
     return 0;
 }
 
+static int reshape_node(struct node_ops* node_ops, struct exec_node* exec_node, struct exec_graph* exec_graph)
+{
+    struct ir_node* ir_node = exec_node->ir_node;
+    struct ir_graph* ir_graph = ir_node->graph;
+    struct ir_tensor* input_tensor;
+    struct ir_tensor* output_tensor;
+    int ret = 0;
+
+    input_tensor = get_ir_graph_tensor(ir_graph, ir_node->input_tensors[0]);
+    output_tensor = get_ir_graph_tensor(ir_graph, ir_node->output_tensors[0]);
+
+    if (input_tensor->dims[1] != output_tensor->dims[1] || input_tensor->dims[2] != output_tensor->dims[2] ||
+        input_tensor->dims[3] != output_tensor->dims[3])
+        ret = set_ir_tensor_shape(output_tensor, input_tensor->dims, input_tensor->dim_num);
+
+    return ret;
+}
+
 static int prerun(struct node_ops* node_ops, struct exec_node* exec_node, struct exec_graph* exec_graph)
 {
     return 0;
@@ -139,7 +157,7 @@ static int score(struct node_ops* node_ops, struct exec_graph* exec_graph, struc
 
 static struct node_ops sigmoid_node_ops = {.prerun = prerun,
                                            .run = run,
-                                           .reshape = NULL,
+                                           .reshape = reshape_node,
                                            .postrun = NULL,
                                            .init_node = init_node,
                                            .release_node = release_node,

src/op/sigmoid.c

@@ -52,7 +52,6 @@ static int init_op(struct ir_op* op)
 
 static void release_op(struct ir_op* op)
 {
-    // sys_free(op->param_mem);
 }
 
 static int register_sigmoid_op(void* arg)
@@ -62,14 +61,12 @@ static int register_sigmoid_op(void* arg)
     m.op_version = 1;
     m.init_op = init_op;
     m.release_op = release_op;
-    // m.access_param_entry = access_param_entry;
 
     return register_op(OP_SIGMOID, OP_SIGMOID_NAME, &m);
 }
 
 static int unregister_sigmoid_op(void* arg)
 {
-    // sys_free(GET_PARAM_PARSE_MAP(sigmoid_param));
     return unregister_op(OP_SIGMOID, 1);
 }