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Code quality: destructors of static global objects will no longer call external dependencies. Manual cleaning possible through backend::release()

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This should solve errors when libOpenCL's ICD was unloaded prior to libisaac.
This commit is contained in:
Philippe Tillet
2015-07-31 15:47:41 -07:00
parent bbfbc9c3e7
commit dd5f592fd8
14 changed files with 151 additions and 123 deletions
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15
bench/blas.cpp
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@@ -171,7 +171,7 @@ void bench(isc::numeric_type dtype, std::string operation)
}
unsigned int dtsize = isc::size_of(dtype);
isc::driver::CommandQueue & queue = isc::driver::backend::queues(isc::driver::backend::default_context())[0];
isc::driver::CommandQueue & queue = isc::driver::backend::queue(isc::driver::backend::default_context(),0);
std::map<std::string, std::string> metric{ {"axpy", "GB/s"}, {"dot", "GB/s"}, {"gemv", "GB/s"}, {"gemm", "GFLOPS"}};
isc::array flush(1e6, dtype);
std::cout << "#" << operation << " (" << metric[operation] << ")" << std::endl;
@@ -403,7 +403,7 @@ int main(int argc, char* argv[])
isc::driver::backend::queue_properties = CL_QUEUE_PROFILING_ENABLE;
int device_idx = 0;
std::list<isc::driver::Context> const & contexts = isc::driver::backend::contexts();
std::list<isc::driver::Context const *> const & contexts = isc::driver::backend::contexts();
std::string operation;
if(contexts.size() > 1)
@@ -413,12 +413,11 @@ int main(int argc, char* argv[])
std::cerr << "usage : blas-bench DEVICE_IDX OPERATION" << std::endl;
std::cout << "Devices available: " << std::endl;
unsigned int current=0;
for(isc::driver::Context const & context: contexts)
for(isc::driver::CommandQueue const & queue: isc::driver::backend::queues(context))
{
isc::driver::Device device = queue.device();
std::cout << current++ << ": " << device.name() << " on " << device.platform().name() << " " << device.platform().version() << std::endl;
}
for(isc::driver::Context const * context: contexts)
{
isc::driver::Device device = isc::driver::backend::queue(*context,0).device();
std::cout << current++ << ": " << device.name() << " on " << device.platform().name() << " " << device.platform().version() << std::endl;
}
exit(EXIT_FAILURE);
}
device_idx = atoi(argv[1]);