Compute Library
 21.11
GPUTarget.h
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1 /*
2  * Copyright (c) 2018-2021 Arm Limited.
3  *
4  * SPDX-License-Identifier: MIT
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24 #ifndef ARM_COMPUTE_GPUTARGET_H
25 #define ARM_COMPUTE_GPUTARGET_H
26 
27 #include "support/Traits.h"
28 
29 #include <string>
30 
31 namespace arm_compute
32 {
33 /** Available GPU Targets */
34 enum class GPUTarget
35 {
36  UNKNOWN = 0x101,
37  GPU_ARCH_MASK = 0xF00,
38  MIDGARD = 0x100,
39  BIFROST = 0x200,
40  VALHALL = 0x300,
41  T600 = 0x110,
42  T700 = 0x120,
43  T800 = 0x130,
44  G71 = 0x210,
45  G72 = 0x220,
46  G51 = 0x230,
47  G51BIG = 0x231,
48  G51LIT = 0x232,
49  G52 = 0x240,
50  G52LIT = 0x241,
51  G31 = 0x242,
52  G76 = 0x250,
53  G77 = 0x310,
54  G78 = 0x320,
55  TODX = 0x330,
56 };
57 
58 /** Enable bitwise operations on GPUTarget enumerations */
59 template <>
61 {
62  static constexpr bool value = true; /**< Enabled. */
63 };
64 
65 /** Translates a given gpu device target to string.
66  *
67  * @param[in] target Given gpu target.
68  *
69  * @return The string describing the target.
70  */
71 const std::string &string_from_target(GPUTarget target);
72 
73 /** Helper function to get the GPU target from a device name
74  *
75  * @param[in] device_name A device name
76  *
77  * @return the GPU target
78  */
79 GPUTarget get_target_from_name(const std::string &device_name);
80 
81 /** Helper function to get the GPU arch
82  *
83  * @param[in] target GPU target
84  *
85  * @return the GPU target which shows the arch
86  */
88 /** Helper function to check whether a gpu target is equal to the provided targets
89  *
90  * @param[in] target_to_check gpu target to check
91  * @param[in] target First target to compare against
92  * @param[in] targets (Optional) Additional targets to compare with
93  *
94  * @return True if the target is equal with at least one of the targets.
95  */
96 template <typename... Args>
97 bool gpu_target_is_in(GPUTarget target_to_check, GPUTarget target, Args... targets)
98 {
99  return (target_to_check == target) | gpu_target_is_in(target_to_check, targets...);
100 }
101 
102 /** Variant of gpu_target_is_in for comparing two targets */
103 inline bool gpu_target_is_in(GPUTarget target_to_check, GPUTarget target)
104 {
105  return target_to_check == target;
106 }
107 } // namespace arm_compute
108 #endif /* ARM_COMPUTE_GPUTARGET_H */
Disable bitwise operations by default.
Definition: Traits.h:33
GPUTarget get_target_from_name(const std::string &device_name)
Helper function to get the GPU target from a device name.
Definition: GPUTarget.cpp:145
GPUTarget get_arch_from_target(GPUTarget target)
Helper function to get the GPU arch.
Definition: GPUTarget.cpp:193
const std::string & string_from_target(GPUTarget target)
Translates a given gpu device target to string.
Definition: GPUTarget.cpp:119
Copyright (c) 2017-2021 Arm Limited.
GPUTarget
Available GPU Targets.
Definition: GPUTarget.h:34
bool gpu_target_is_in(GPUTarget target_to_check, GPUTarget target, Args... targets)
Helper function to check whether a gpu target is equal to the provided targets.
Definition: GPUTarget.h:97