gobhardw
e6d24cc9fb
Change-Id: Ia32c9b2a1b5f833d1c7b078b678895b736d1e2a1
[ROCm/rocprofiler commit: 13c12bc7e7]
65 rader
2.2 KiB
C++
65 rader
2.2 KiB
C++
/*
|
|
Copyright (c) 2015-2016 Advanced Micro Devices, Inc. All rights reserved.
|
|
|
|
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 "test_utils.h"
|
|
|
|
namespace rocmtools {
|
|
namespace tests {
|
|
namespace utility {
|
|
|
|
// This function returns the running path of executable
|
|
std::string GetRunningPath(std::string string_to_erase) {
|
|
std::string path;
|
|
char *real_path;
|
|
Dl_info dl_info;
|
|
|
|
if (0 != dladdr(reinterpret_cast<void *>(main), &dl_info)) {
|
|
std::string to_erase = string_to_erase;
|
|
path = dl_info.dli_fname;
|
|
real_path = realpath(path.c_str(), NULL);
|
|
if (real_path == nullptr) {
|
|
throw(std::string("Error! in extracting real path"));
|
|
}
|
|
path.clear(); // reset path
|
|
path.append(real_path);
|
|
|
|
size_t pos = path.find(to_erase);
|
|
if (pos != std::string::npos) path.erase(pos, to_erase.length());
|
|
} else {
|
|
throw(std::string("Error! in extracting real path"));
|
|
}
|
|
return path;
|
|
}
|
|
|
|
// This function returns number of cores
|
|
// available in system
|
|
int GetNumberOfCores() {
|
|
std::ifstream cpuinfo("/proc/cpuinfo");
|
|
const int num_cpu_cores = std::count(
|
|
std::istream_iterator<std::string>(cpuinfo),
|
|
std::istream_iterator<std::string>(), std::string("processor"));
|
|
return num_cpu_cores;
|
|
}
|
|
|
|
} // namespace utility
|
|
} // namespace tests
|
|
} // namespace rocmtools
|