blob: 5904e1a06f172773b4d77a9259d97e40f8bdd7d5 [file] [log] [blame]
/*
* Copyright (c) 2018-2023 Arm Limited.
*
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include "arm_compute/core/GPUTarget.h"
#include "arm_compute/core/Log.h"
#include <map>
#include <regex>
namespace
{
arm_compute::GPUTarget get_fifth_gen_target(const std::string &version)
{
if (version.find("G720") != std::string::npos)
{
return arm_compute::GPUTarget::G720;
}
else if (version.find("G620") != std::string::npos)
{
return arm_compute::GPUTarget::G620;
}
else
{
return arm_compute::GPUTarget::UNKNOWN;
}
}
arm_compute::GPUTarget get_valhall_target(const std::string &version)
{
if (version.find("G77") != std::string::npos)
{
return arm_compute::GPUTarget::G77;
}
else if (version.find("G57") != std::string::npos)
{
return arm_compute::GPUTarget::G57;
}
if (version.find("G68") != std::string::npos)
{
return arm_compute::GPUTarget::G68;
}
if (version.find("G78AE") != std::string::npos)
{
return arm_compute::GPUTarget::G78AE;
}
if (version.find("G78") != std::string::npos)
{
return arm_compute::GPUTarget::G78;
}
else if (version.find("G710") != std::string::npos)
{
return arm_compute::GPUTarget::G710;
}
else if (version.find("G610") != std::string::npos)
{
return arm_compute::GPUTarget::G610;
}
else if (version.find("G510") != std::string::npos)
{
return arm_compute::GPUTarget::G510;
}
else if (version.find("G310") != std::string::npos)
{
return arm_compute::GPUTarget::G310;
}
else if (version.find("G715") != std::string::npos)
{
return arm_compute::GPUTarget::G715;
}
else if (version.find("G615") != std::string::npos)
{
return arm_compute::GPUTarget::G615;
}
else
{
return arm_compute::GPUTarget::UNKNOWN;
}
}
arm_compute::GPUTarget get_bifrost_target(const std::string &version)
{
if (version.find("G71") != std::string::npos)
{
return arm_compute::GPUTarget::G71;
}
else if (version.find("G72") != std::string::npos)
{
return arm_compute::GPUTarget::G72;
}
else if (version.find("G51BIG") != std::string::npos)
{
return arm_compute::GPUTarget::G51BIG;
}
else if (version.find("G51LIT") != std::string::npos)
{
return arm_compute::GPUTarget::G51LIT;
}
else if (version.find("G51") != std::string::npos)
{
return arm_compute::GPUTarget::G51;
}
else if (version.find("G52LIT") != std::string::npos)
{
return arm_compute::GPUTarget::G52LIT;
}
else if (version.find("G52") != std::string::npos)
{
return arm_compute::GPUTarget::G52;
}
else if (version.find("G76") != std::string::npos)
{
return arm_compute::GPUTarget::G76;
}
else if (version.find("G31") != std::string::npos)
{
return arm_compute::GPUTarget::G31;
}
else
{
return arm_compute::GPUTarget::UNKNOWN;
}
}
arm_compute::GPUTarget get_midgard_target(const std::string &version)
{
if (version.find("T600") != std::string::npos)
{
return arm_compute::GPUTarget::T600;
}
else if (version.find("T700") != std::string::npos)
{
return arm_compute::GPUTarget::T700;
}
else if (version.find("T800") != std::string::npos)
{
return arm_compute::GPUTarget::T800;
}
else
{
return arm_compute::GPUTarget::MIDGARD;
}
}
} // namespace
namespace arm_compute
{
const std::string &string_from_target(GPUTarget target)
{
static std::map<GPUTarget, const std::string> gpu_target_map = {
{GPUTarget::MIDGARD, "midgard"}, {GPUTarget::BIFROST, "bifrost"}, {GPUTarget::VALHALL, "valhall"},
{GPUTarget::FIFTHGEN, "fifthgen"},
{GPUTarget::T600, "t600"}, {GPUTarget::T700, "t700"}, {GPUTarget::T800, "t800"},
{GPUTarget::G71, "g71"}, {GPUTarget::G72, "g72"}, {GPUTarget::G51, "g51"},
{GPUTarget::G51BIG, "g51big"}, {GPUTarget::G51LIT, "g51lit"}, {GPUTarget::G31, "g31"},
{GPUTarget::G76, "g76"}, {GPUTarget::G52, "g52"}, {GPUTarget::G52LIT, "g52lit"},
{GPUTarget::G77, "g77"}, {GPUTarget::G57, "g57"}, {GPUTarget::G78, "g78"},
{GPUTarget::G68, "g68"}, {GPUTarget::G78AE, "g78ae"}, {GPUTarget::G710, "g710"},
{GPUTarget::G610, "g610"}, {GPUTarget::G510, "g510"}, {GPUTarget::G310, "g310"},
{GPUTarget::G715, "g715"}, {GPUTarget::G615, "g615"}, {GPUTarget::G720, "g720"},
{GPUTarget::G620, "g620"}};
return gpu_target_map[target];
}
GPUTarget get_target_from_name(const std::string &device_name)
{
std::regex mali_regex(R"(Mali-(.*))");
std::smatch name_parts;
const bool found_mali = std::regex_search(device_name, name_parts, mali_regex);
if (!found_mali)
{
ARM_COMPUTE_LOG_INFO_MSG_CORE("Can't find valid Arm® Mali™ GPU. Target is set to default.");
return GPUTarget::MIDGARD;
}
const char target = name_parts.str(1)[0];
const std::string &version = name_parts.str(1);
std::regex future_regex(R"(.*X)");
const bool is_future_gpu = std::regex_search(version, future_regex);
// Work-out gpu target
GPUTarget gpu_target;
if (target == 'G' || is_future_gpu)
{
// Check for Valhall, Bifrost or 5-th Gen
gpu_target = get_fifth_gen_target(version);
if (gpu_target == GPUTarget::UNKNOWN)
{
gpu_target = get_valhall_target(version);
}
if (gpu_target == GPUTarget::UNKNOWN)
{
gpu_target = get_bifrost_target(version);
}
// Default GPUTarget
if (gpu_target == GPUTarget::UNKNOWN)
{
gpu_target = GPUTarget::VALHALL;
}
}
else if (target == 'T')
{
gpu_target = get_midgard_target(version);
}
else
{
gpu_target = GPUTarget::UNKNOWN;
}
// Report in case of unknown target
if (gpu_target == GPUTarget::UNKNOWN)
{
ARM_COMPUTE_LOG_INFO_MSG_CORE("Arm® Mali™ Mali GPU unknown. Target is set to the default one. (BIFROST)");
return GPUTarget::BIFROST;
}
return gpu_target;
}
GPUTarget get_arch_from_target(GPUTarget target)
{
return (target & GPUTarget::GPU_ARCH_MASK);
}
} // namespace arm_compute