/* Copyright 2015 The TensorFlow Authors. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==============================================================================*/
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// This file defines a uniform interface to configuration options for shared
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// memory for supported devices. As with many StreamExecutor-supported features,
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// support for the options defined herein is device-dependent.
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#ifndef TENSORFLOW_STREAM_EXECUTOR_SHARED_MEMORY_CONFIG_H_
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#define TENSORFLOW_STREAM_EXECUTOR_SHARED_MEMORY_CONFIG_H_
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namespace stream_executor {
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// SharedMemoryConfig enum describes potential widths of shared memory banks for
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// a device or kernel.
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enum class SharedMemoryConfig {
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kDefault, // Use the device default configuration.
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kFourByte, // Sets shared memory banks to be four bytes wide.
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kEightByte, // Sets shared memory banks to be eight bytes wide.
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};
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} // namespace stream_executor
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#endif // TENSORFLOW_STREAM_EXECUTOR_SHARED_MEMORY_CONFIG_H_
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