Michele Di Giorgio | b8fc60f | 2018-04-25 11:58:07 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2018 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 | #include "arm_compute/core/GPUTarget.h" |
| 25 | #include "arm_compute/core/Log.h" |
| 26 | |
| 27 | #include <map> |
| 28 | #include <regex> |
| 29 | |
| 30 | namespace |
| 31 | { |
| 32 | arm_compute::GPUTarget get_bifrost_target(const std::string &version) |
| 33 | { |
| 34 | if(version == "G71") |
| 35 | { |
| 36 | return arm_compute::GPUTarget::G71; |
| 37 | } |
| 38 | else if(version == "G72") |
| 39 | { |
| 40 | return arm_compute::GPUTarget::G72; |
| 41 | } |
| 42 | else if(version == "G51") |
| 43 | { |
| 44 | return arm_compute::GPUTarget::G51; |
| 45 | } |
| 46 | else if(version == "G51BIG") |
| 47 | { |
| 48 | return arm_compute::GPUTarget::G51BIG; |
| 49 | } |
| 50 | else if(version == "G51LIT") |
| 51 | { |
| 52 | return arm_compute::GPUTarget::G51LIT; |
| 53 | } |
Georgios Pinitas | b03f7c5 | 2018-07-12 10:49:53 +0100 | [diff] [blame] | 54 | else if(version == "G76") |
Michele Di Giorgio | b8fc60f | 2018-04-25 11:58:07 +0100 | [diff] [blame] | 55 | { |
Georgios Pinitas | b03f7c5 | 2018-07-12 10:49:53 +0100 | [diff] [blame] | 56 | return arm_compute::GPUTarget::G76; |
Michele Di Giorgio | b8fc60f | 2018-04-25 11:58:07 +0100 | [diff] [blame] | 57 | } |
| 58 | else if(version == "TTRX") |
| 59 | { |
| 60 | return arm_compute::GPUTarget::TTRX; |
| 61 | } |
| 62 | else if(version == "TBOX") |
| 63 | { |
| 64 | return arm_compute::GPUTarget::TBOX; |
| 65 | } |
| 66 | else |
| 67 | { |
| 68 | return arm_compute::GPUTarget::BIFROST; |
| 69 | } |
| 70 | } |
| 71 | |
| 72 | arm_compute::GPUTarget get_midgard_target(const std::string &version) |
| 73 | { |
| 74 | if(version == "T600") |
| 75 | { |
| 76 | return arm_compute::GPUTarget::T600; |
| 77 | } |
| 78 | else if(version == "T700") |
| 79 | { |
| 80 | return arm_compute::GPUTarget::T700; |
| 81 | } |
| 82 | else if(version == "T800") |
| 83 | { |
| 84 | return arm_compute::GPUTarget::T800; |
| 85 | } |
| 86 | else |
| 87 | { |
| 88 | return arm_compute::GPUTarget::MIDGARD; |
| 89 | } |
| 90 | } |
| 91 | } // namespace |
| 92 | |
| 93 | namespace arm_compute |
| 94 | { |
| 95 | const std::string &string_from_target(GPUTarget target) |
| 96 | { |
| 97 | static std::map<GPUTarget, const std::string> gpu_target_map = |
| 98 | { |
| 99 | { GPUTarget::MIDGARD, "midgard" }, |
| 100 | { GPUTarget::BIFROST, "bifrost" }, |
| 101 | { GPUTarget::T600, "t600" }, |
| 102 | { GPUTarget::T700, "t700" }, |
| 103 | { GPUTarget::T800, "t800" }, |
| 104 | { GPUTarget::G71, "g71" }, |
| 105 | { GPUTarget::G72, "g72" }, |
| 106 | { GPUTarget::G51, "g51" }, |
| 107 | { GPUTarget::G51BIG, "g51big" }, |
| 108 | { GPUTarget::G51LIT, "g51lit" }, |
Georgios Pinitas | b03f7c5 | 2018-07-12 10:49:53 +0100 | [diff] [blame] | 109 | { GPUTarget::G76, "g76" }, |
Michele Di Giorgio | b8fc60f | 2018-04-25 11:58:07 +0100 | [diff] [blame] | 110 | { GPUTarget::TTRX, "ttrx" }, |
| 111 | { GPUTarget::TBOX, "tbox" } |
| 112 | }; |
| 113 | |
| 114 | return gpu_target_map[target]; |
| 115 | } |
| 116 | |
| 117 | GPUTarget get_target_from_name(const std::string &device_name) |
| 118 | { |
| 119 | std::regex mali_regex(R"(Mali-(.*))"); |
| 120 | std::smatch name_parts; |
| 121 | const bool found_mali = std::regex_search(device_name, name_parts, mali_regex); |
| 122 | |
| 123 | if(!found_mali) |
| 124 | { |
Vidhya Sudhan Loganathan | bdff491 | 2018-05-22 15:03:09 +0100 | [diff] [blame] | 125 | ARM_COMPUTE_LOG_INFO_MSG_CORE("Can't find valid Mali GPU. Target is set to default."); |
| 126 | return GPUTarget::MIDGARD; |
Michele Di Giorgio | b8fc60f | 2018-04-25 11:58:07 +0100 | [diff] [blame] | 127 | } |
| 128 | |
| 129 | const char target = name_parts.str(1)[0]; |
| 130 | const std::string &version = name_parts.str(1); |
| 131 | |
| 132 | std::regex future_regex(R"(.*X)"); |
| 133 | const bool is_future_bifrost = std::regex_search(version, future_regex); |
| 134 | |
| 135 | if(target == 'G' || is_future_bifrost) |
| 136 | { |
| 137 | return get_bifrost_target(version); |
| 138 | } |
| 139 | else if(target == 'T') |
| 140 | { |
| 141 | return get_midgard_target(version); |
| 142 | } |
| 143 | else |
| 144 | { |
| 145 | ARM_COMPUTE_LOG_INFO_MSG_CORE("Mali GPU unknown. Target is set to the default one. (BIFROST)"); |
| 146 | return GPUTarget::BIFROST; |
| 147 | } |
| 148 | } |
| 149 | |
| 150 | GPUTarget get_arch_from_target(GPUTarget target) |
| 151 | { |
| 152 | return (target & GPUTarget::GPU_ARCH_MASK); |
| 153 | } |
| 154 | } // namespace arm_compute |