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// Copyright 2021 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
#include <mpi.h>
#include "distributed_test_fixture.h"
#include "rkcommon/utility/getEnvVar.h"
OSPRayEnvironment *ospEnv;
namespace MPIDistribOSPRayTestScenes {
TEST_P(MPIFromOsprayTesting, test_scenes)
{
PerformRenderTest();
}
#ifdef OSPRAY_ENABLE_VOLUMES
INSTANTIATE_TEST_SUITE_P(MPIDistribTestScenesVolumes,
MPIFromOsprayTesting,
::testing::Combine(
::testing::Values(
"gravity_spheres_isosurface", "vdb_volume", "particle_volume"),
::testing::Values(1)));
#endif
INSTANTIATE_TEST_SUITE_P(MPIDistribTestScenesGeometry,
MPIFromOsprayTesting,
::testing::Combine(::testing::Values("planes", "boxes", "random_spheres"),
::testing::Values(1)));
} // namespace MPIDistribOSPRayTestScenes
int main(int argc, char **argv)
{
int mpiThreadCapability = 0;
MPI_Init_thread(&argc, &argv, MPI_THREAD_MULTIPLE, &mpiThreadCapability);
if (mpiThreadCapability != MPI_THREAD_MULTIPLE
&& mpiThreadCapability != MPI_THREAD_SERIALIZED) {
fprintf(stderr,
"OSPRay requires the MPI runtime to support thread "
"multiple or thread serialized.\n");
return 1;
}
int result = 0;
// load the MPI module, and select the MPI distributed device. Here we
// do not call ospInit, as we want to explicitly pick the distributed
// device
auto OSPRAY_MPI_DISTRIBUTED_GPU =
rkcommon::utility::getEnvVar<int>("OSPRAY_MPI_DISTRIBUTED_GPU").value_or(0);
if (OSPRAY_MPI_DISTRIBUTED_GPU) {
ospLoadModule("mpi_distributed_gpu");
} else {
ospLoadModule("mpi_distributed_cpu");
}
{
cpp::Device device("mpiDistributed");
device.setErrorCallback(
[](void *, OSPError error, const char *errorDetails) {
std::cerr << "OSPRay error: " << errorDetails << std::endl;
std::exit(EXIT_FAILURE);
});
device.setStatusCallback([](void *, const char *msg) { std::cout << msg; });
// First commit with INFO log Level to output device info string
device.setParam("warnAsError", true);
device.setParam("logLevel", OSP_LOG_INFO);
device.commit();
// Then use WARNING log level for tests execution
device.setParam("logLevel", OSP_LOG_WARNING);
device.commit();
device.setCurrent();
::testing::InitGoogleTest(&argc, argv);
ospEnv = new OSPRayEnvironment(argc, argv);
AddGlobalTestEnvironment(ospEnv);
result = RUN_ALL_TESTS();
}
ospShutdown();
MPI_Finalize();
return result;
}
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