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Set default values for benchmarking

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This commit is contained in:
Johannes Pekkila
2019-10-24 15:22:47 +02:00
parent 8894b7c7d6
commit 4ffde83215
1 changed files with 9 additions and 2 deletions
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11
src/core/device.cu
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@@ -1202,7 +1202,7 @@ acDeviceRunMPITest(void)
acLoadConfig(AC_DEFAULT_CONFIG, &info); acLoadConfig(AC_DEFAULT_CONFIG, &info);
// Large mesh dim // Large mesh dim
const int nn = 256; const int nn = 512;
info.int_params[AC_nx] = info.int_params[AC_ny] = info.int_params[AC_nz] = nn; info.int_params[AC_nx] = info.int_params[AC_ny] = info.int_params[AC_nz] = nn;
acUpdateConfig(&info); acUpdateConfig(&info);
@@ -1245,8 +1245,15 @@ acDeviceRunMPITest(void)
acDeviceCreate(0, submesh_info, &device); acDeviceCreate(0, submesh_info, &device);
acDeviceLoadMesh(device, STREAM_DEFAULT, submesh); acDeviceLoadMesh(device, STREAM_DEFAULT, submesh);
// Warmup
for (int i = 0; i < 10; ++i) {
acDeviceIntegrateStepMPI(device, FLT_EPSILON);
}
acDeviceSynchronizeStream(device, STREAM_ALL);
MPI_Barrier(MPI_COMM_WORLD);
// Benchmark // Benchmark
const int num_iters = 100; const int num_iters = 1000;
Timer total_time; Timer total_time;
timer_reset(&total_time); timer_reset(&total_time);
for (int i = 0; i < num_iters; ++i) { for (int i = 0; i < num_iters; ++i) {