Compute Library
 21.11
Utils.h
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1 /*
2  * Copyright (c) 2017-2020 Arm Limited.
3  *
4  * SPDX-License-Identifier: MIT
5  *
6  * Permission is hereby granted, free of charge, to any person obtaining a copy
7  * of this software and associated documentation files (the "Software"), to
8  * deal in the Software without restriction, including without limitation the
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10  * sell copies of the Software, and to permit persons to whom the Software is
11  * furnished to do so, subject to the following conditions:
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13  * The above copyright notice and this permission notice shall be included in all
14  * copies or substantial portions of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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22  * SOFTWARE.
23  */
24 #ifndef SRC_RUNTIME_UTILS_H
25 #define SRC_RUNTIME_UTILS_H
26 
29 
30 #include <string>
31 
32 namespace arm_compute
33 {
34 namespace utils
35 {
36 /** Convert a Scheduler::Type into a string.
37  *
38  * @param[in] t @ref Scheduler::Type to be translated to string.
39  *
40  * @return The string describing the scheduler type.
41  */
42 const std::string &string_from_scheduler_type(Scheduler::Type t);
43 
44 /** Schedules a kernel using the context if not nullptr else uses the legacy scheduling flow.
45  *
46  * @param[in] ctx Context to use.
47  * @param[in] kernel Kernel to schedule.
48  * @param[in] hints Hints to use.
49  */
50 void schedule_kernel_on_ctx(IRuntimeContext *ctx, ICPPKernel *kernel, const IScheduler::Hints &hints);
51 
52 /** Calculate number of stages for parallel implementations
53  *
54  * @param[in] input_x_dimension input tensor x dimension
55  * @param[in] axis axis to be used
56  */
57 unsigned int calculate_number_of_stages_only_x_axis(size_t input_x_dimension, unsigned int axis);
58 } // namespace utils
59 } // namespace arm_compute
60 #endif /* SRC_RUNTIME_UTILS_H */
unsigned int calculate_number_of_stages_only_x_axis(size_t input_x_dimension, unsigned int axis)
Calculate number of stages for parallel implementations.
Definition: Utils.cpp:68
Type
Scheduler type.
Definition: Scheduler.h:39
Copyright (c) 2017-2021 Arm Limited.
void schedule_kernel_on_ctx(IRuntimeContext *ctx, ICPPKernel *kernel, const IScheduler::Hints &hints)
Schedules a kernel using the context if not nullptr else uses the legacy scheduling flow...
Definition: Utils.cpp:55
const std::string & string_from_scheduler_type(Scheduler::Type t)
Convert a Scheduler::Type into a string.
Definition: Utils.cpp:42