Baraldi, Giovanni
a8f3397069
* Fix for gfx12 s_wait_idle. Added wait field on att.csv * Format and default to ATT to trace * Update .mds * No fatal error for invalid agent * Tidy fixes * Rename wait to idle, removed uneeded headers * Remove unused traceID * Tidy fix * Fix csv output * Formatting * Fix tests * Fix tests * Fix for visible devices * Review comment: Fix cmake * Review suggestion * Remove changelog/readme * Review comments * Review comment for CSV * Formatting --------- Co-authored-by: Giovanni Baraldi <gbaraldi@amd.com>
79 строки
2.5 KiB
C++
79 строки
2.5 KiB
C++
// MIT License
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//
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// Copyright (c) 2024-2025 Advanced Micro Devices, Inc. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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#include "lib/att-tool/dl.hpp"
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#include "lib/common/environment.hpp"
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#include "lib/common/filesystem.hpp"
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#include "lib/common/logging.hpp"
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#include <rocprofiler-sdk/cxx/details/tokenize.hpp>
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#include <dlfcn.h>
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#include <cassert>
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#include <cstdlib>
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#include <mutex>
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#include <set>
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#include <stdexcept>
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#include <string>
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namespace rocprofiler
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{
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namespace att_wrapper
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{
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namespace fs = ::rocprofiler::common::filesystem;
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fs::path
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get_search_path(std::string_view path_name)
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{
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if(fs::exists(path_name)) return fs::path(path_name);
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return "";
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}
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DL::DL(const char* libname)
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{
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auto paths = rocprofiler::common::get_env("ROCPROF_ATT_LIBRARY_PATH", "");
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if(paths.empty()) return;
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auto path_set = rocprofiler::sdk::parse::tokenize(paths, ":");
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for(auto&& name : path_set)
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{
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handle = dlopen((get_search_path(name) / libname).string().c_str(), RTLD_LAZY | RTLD_LOCAL);
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if(handle) break;
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}
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if(!handle) return;
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att_parse_data_fn =
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reinterpret_cast<ParseFn*>(dlsym(handle, "rocprofiler_att_decoder_parse_data"));
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att_info_fn =
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reinterpret_cast<InfoFn*>(dlsym(handle, "rocprofiler_att_decoder_get_info_string"));
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att_status_fn =
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reinterpret_cast<StatusFn*>(dlsym(handle, "rocprofiler_att_decoder_get_status_string"));
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};
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DL::~DL()
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{
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if(handle) dlclose(handle);
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}
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} // namespace att_wrapper
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} // namespace rocprofiler
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