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* Add support for relu slice op. * Format code * removing out_shape in relu def and lint issues * removing out_shape in relu def and lint issues * Changes as per the new format Co-authored-by: Venkat Rasagna Komatireddy <89959097+rasagna-quic@users.noreply.github.com> Co-authored-by: Venkat Rasagna Reddy Komatireddy <rasagna@hu-rasagna-hyd.qualcomm.com>
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# 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. | ||
# pylint: disable=invalid-name | ||
"""Hexagon slice relu op""" | ||
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from tvm import te, tir, topi | ||
from ..utils import get_layout_transform_fn | ||
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def relu_compute(Input): | ||
"""Relu topi compute""" | ||
return topi.nn.relu(Input) | ||
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def relu_te_sched(Output, Input, layout): | ||
""" | ||
Schedule assumes the layout function to be bijective | ||
""" | ||
s = te.create_schedule(Output.op) | ||
s[Input].transform_layout(layout) | ||
out_axes = s[Output].transform_layout(layout) | ||
fused = s[Output].fuse(out_axes[6], out_axes[7]) | ||
s[Output].vectorize(fused) | ||
return s | ||
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def relu_stir_schedule(Input, Output, input_layout, output_layout): | ||
""" | ||
Schedule assumes the layout function to be bijective | ||
""" | ||
if (input_layout != output_layout) or (output_layout != "nhwc-8h2w32c2w-2d"): | ||
raise RuntimeError( | ||
f"Unexpected input_layout, output_layout '{input_layout, output_layout}'" | ||
) | ||
relu_func = te.create_prim_func([Input, Output]) | ||
sch = tir.Schedule(relu_func, debug_mask="all") | ||
block = sch.get_block("compute") | ||
sch.transform_layout(block, Input.name, get_layout_transform_fn(input_layout)) | ||
sch.transform_layout(block, Output.name, get_layout_transform_fn(output_layout)) | ||
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n, h, w, c = sch.get_loops(block) | ||
h_o, h_i = sch.split(h, [None, 8]) | ||
w_o, w_i = sch.split(w, [None, 4]) | ||
c_o, c_i = sch.split(c, [None, 32]) | ||
wio, wii = sch.split(w_i, [None, 2]) | ||
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sch.reorder(n, h_o, w_o, c_o, h_i, wio, c_i, wii) | ||
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fused = sch.fuse(c_i, wii) | ||
sch.vectorize(fused) | ||
return sch |
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tests/python/contrib/test_hexagon/topi/test_relu_slice.py
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# 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. | ||
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import numpy as np | ||
import pytest | ||
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import tvm | ||
import tvm.testing | ||
from tvm.topi.hexagon.slice_ops.relu import relu_compute, relu_stir_schedule | ||
from tvm import te | ||
from tvm.contrib.hexagon.build import HexagonLauncher | ||
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from ..infrastructure import allocate_hexagon_array, transform_numpy | ||
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@tvm.testing.fixture | ||
def input_np(in_shape, dtype): | ||
return np.random.uniform(size=in_shape).astype(dtype) | ||
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@tvm.testing.fixture | ||
def ref_output_np(input_np): | ||
output_np = input_np * (input_np > 0) | ||
return output_np | ||
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@tvm.testing.fixture | ||
def transformed_input_np(input_np, input_layout): | ||
return transform_numpy(input_np, "nhwc", input_layout) | ||
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@tvm.testing.fixture | ||
def transformed_ref_output_np(ref_output_np, output_layout): | ||
return transform_numpy(ref_output_np, "nhwc", output_layout) | ||
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class BaseRelu: | ||
in_shape = tvm.testing.parameter( | ||
(1, 8, 4, 32), | ||
(1, 16, 4, 32), | ||
(1, 16, 8, 32), | ||
(1, 16, 8, 64), | ||
(2, 8, 4, 32), | ||
(2, 16, 4, 32), | ||
(2, 16, 8, 32), | ||
(2, 16, 8, 64), | ||
) | ||
dtype = tvm.testing.parameter("float16") | ||
working_scope = tvm.testing.parameter("global.vtcm") | ||
input_layout = tvm.testing.parameter("nhwc-8h2w32c2w-2d") | ||
output_layout = tvm.testing.parameter("nhwc-8h2w32c2w-2d") | ||
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class TestReluSlice(BaseRelu): | ||
@tvm.testing.requires_hexagon | ||
def test_relu( | ||
self, | ||
in_shape, | ||
dtype, | ||
input_layout, | ||
output_layout, | ||
transformed_input_np, | ||
transformed_ref_output_np, | ||
target, | ||
working_scope, | ||
hexagon_session, | ||
): | ||
InputTensor = te.placeholder(in_shape, name="InputTensor", dtype=dtype) | ||
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OutputTensor = relu_compute(InputTensor) | ||
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target_hexagon = tvm.target.hexagon("v69") | ||
target = tvm.target.Target(target_hexagon, host=target_hexagon) | ||
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tir_s = relu_stir_schedule(InputTensor, OutputTensor, input_layout, output_layout) | ||
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input_data = allocate_hexagon_array( | ||
hexagon_session.device, | ||
data=transformed_input_np, | ||
axis_separators=[4], | ||
mem_scope=working_scope, | ||
) | ||
output_data = allocate_hexagon_array( | ||
hexagon_session.device, | ||
tensor_shape=transformed_ref_output_np.shape, | ||
dtype=transformed_ref_output_np.dtype, | ||
axis_separators=[4], | ||
mem_scope=working_scope, | ||
) | ||
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func_name = "relu" | ||
with tvm.transform.PassContext(opt_level=3): | ||
runtime_module = tvm.build(tir_s.mod, target=target, name=func_name) | ||
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mod = hexagon_session.load_module(runtime_module) | ||
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mod(input_data, output_data) | ||
output_np = output_data.numpy() | ||
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tvm.testing.assert_allclose( | ||
output_np, | ||
transformed_ref_output_np, | ||
1e-3, | ||
1e-3, | ||
) | ||
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if __name__ == "__main__": | ||
tvm.testing.main() |