tristan-arm commented on a change in pull request #8300:
URL: https://github.com/apache/tvm/pull/8300#discussion_r691187911
##########
File path: python/tvm/relay/op/contrib/ethosn.py
##########
@@ -61,6 +61,53 @@ def partition_for_ethosn(mod, params=None, **opts):
-------
ret : annotated and partitioned module.
"""
+ if opts:
+ tops = opts.get("tops", None)
+ ple_ratio = opts.get("ple_ratio", None)
+ sram_size = opts.get("sram_size", None)
+ if tops or ple_ratio or sram_size:
+ raise ValueError(
+ "Setting tops, ple_ratio or sram_size has no effect when
targeting Ethos-N77"
+ )
+
+ if params:
+ mod["main"] = bind_params_by_name(mod["main"], params)
+
+ seq = tvm.transform.Sequential(
+ [
+ transform.InferType(),
+ transform.MergeComposite(pattern_table()),
+ transform.AnnotateTarget("ethos-n"),
+ transform.MergeCompilerRegions(),
+ transform.PartitionGraph(),
+ ]
+ )
+
+ return seq(mod), None
+
+
+def partition_for_ethosn78(mod, params=None, **opts):
+ """Partition the graph greedily offloading supported
+ operators to Arm Ethos-N NPU.
+
+ Parameters
+ ----------
+ mod : Module
+ The module to run passes on.
+ params : Optional[Dict[str, NDArray]]
+ Constant input parameters.
+
+ Returns
+ -------
+ ret : annotated and partitioned module.
+ """
+ config = opts
Review comment:
Fixed now.
##########
File path: python/tvm/driver/tvmc/composite_target.py
##########
@@ -23,7 +23,8 @@
import tvm.contrib.target.vitis_ai # pylint: disable=unused-import
from tvm.relay.op.contrib.arm_compute_lib import partition_for_arm_compute_lib
-from tvm.relay.op.contrib.ethosn import partition_for_ethosn
+from tvm.relay.op.contrib.ethosn import partition_for_ethosn77
+from tvm.relay.op.contrib.ethosn import partition_for_ethosn78
Review comment:
Fixed now.
##########
File path: src/relay/backend/contrib/ethosn/ethosn_utils.h
##########
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+/*!
+ * \file src/relay/backend/contrib/ethosn/ethosn_utils.h
+ * \brief Ethos-N utility functions.
+ */
+
+#ifndef TVM_RELAY_BACKEND_CONTRIB_ETHOSN_ETHOSN_UTILS_H_
+#define TVM_RELAY_BACKEND_CONTRIB_ETHOSN_ETHOSN_UTILS_H_
Review comment:
Done
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