1 /* 2 * Copyright (c) 2018-2020 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 9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 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: 12 * 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, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 22 * SOFTWARE. 23 */ 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 G76 = 0x250, 52 G77 = 0x310, 53 TBOX = 0x320, 54 TODX = 0x330, 55 }; 56 57 /** Enable bitwise operations on GPUTarget enumerations */ 58 template <> 59 struct enable_bitwise_ops<arm_compute::GPUTarget> 60 { 61 static constexpr bool value = true; /**< Enabled. */ 62 }; 63 64 /** Translates a given gpu device target to string. 65 * 66 * @param[in] target Given gpu target. 67 * 68 * @return The string describing the target. 69 */ 70 const std::string &string_from_target(GPUTarget target); 71 72 /** Helper function to get the GPU target from a device name 73 * 74 * @param[in] device_name A device name 75 * 76 * @return the GPU target 77 */ 78 GPUTarget get_target_from_name(const std::string &device_name); 79 80 /** Helper function to get the GPU arch 81 * 82 * @param[in] target GPU target 83 * 84 * @return the GPU target which shows the arch 85 */ 86 GPUTarget get_arch_from_target(GPUTarget target); 87 /** Helper function to check whether a gpu target is equal to the provided targets 88 * 89 * @param[in] target_to_check gpu target to check 90 * @param[in] target First target to compare against 91 * @param[in] targets (Optional) Additional targets to compare with 92 * 93 * @return True if the target is equal with at least one of the targets. 94 */ 95 template <typename... Args> 96 bool gpu_target_is_in(GPUTarget target_to_check, GPUTarget target, Args... targets) 97 { 98 return (target_to_check == target) | gpu_target_is_in(target_to_check, targets...); 99 } 100 101 /** Variant of gpu_target_is_in for comparing two targets */ 102 inline bool gpu_target_is_in(GPUTarget target_to_check, GPUTarget target) 103 { 104 return target_to_check == target; 105 } 106 } // namespace arm_compute 107 #endif /* ARM_COMPUTE_GPUTARGET_H */ 108