jcf94 commented on a change in pull request #7635:
URL: https://github.com/apache/tvm/pull/7635#discussion_r601994556



##########
File path: tutorials/auto_scheduler/tune_network_arm.py
##########
@@ -127,6 +132,23 @@ def get_network(name, batch_size, layout="NHWC", 
dtype="float32"):
             net.params, relay.nn.softmax(net.body), None, net.type_params, 
net.attrs
         )
         mod = tvm.IRModule.from_expr(net)
+    elif name == "mlp":
+        mod, params = relay.testing.mlp.get_workload(
+            batch_size=batch_size, dtype=dtype, image_shape=image_shape, 
num_classes=1000
+        )
+    else:
+        raise ValueError("Network not found.")
+
+    if use_sparse:
+        bs_r = 1
+        bs_c = 1
+        sparsity = 0.85
+        mod, params = ddo.simplify_fc_transpose.convert(mod["main"], params)
+        # This is a test workload that manually transforms a dense model to 
sparse
+        params = random_sparse_dense_params(mod, params, bs_r=bs_r, bs_c=bs_c, 
density=1 - sparsity)
+        # Currently we only support to conver dense matmul to sparse dense 
matmul
+        mod, params = ddo.bsr_dense.convert(mod, params, (bs_r, bs_c), 
sparsity_threshold=0.8)
+        mod = tvm.IRModule.from_expr(mod)

Review comment:
       Actually this should work for all network that has `Dense`. I have 
tested this with other networks.
   Maybe I'd better remove the mlp part?....




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