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Added timing to acDeviceRunMPITest()

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jpekkila
2020-01-20 14:54:26 +02:00
parent af51534d35
commit 3625e9db5f
1 changed files with 22 additions and 6 deletions
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20
src/core/device.cc
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@@ -598,6 +598,7 @@ acDeviceRunMPITest(void)
// From Astaroth Utils
#include "src/utils/config_loader.h"
#include "src/utils/memory.h"
#include "src/utils/timer_hires.h"
#include "src/utils/verification.h"
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof(arr[0]))
@@ -874,8 +875,7 @@ acDeviceGatherMeshMPI(const AcMesh src, const int3 decomposition, AcMesh* dst)
return AC_SUCCESS;
}
static AcResult
acDeviceCommunicateBlocksMPI(const Device device, //
static AcResult acDeviceCommunicateBlocksMPI(const Device device, //
const int3* a0s, // Src idx inside comp. domain
const int3* b0s, // Dst idx inside bound zone
const size_t mapping_count, // Num a0s and b0s
@@ -1196,10 +1196,26 @@ acDeviceRunMPITest(void)
MPI_Barrier(MPI_COMM_WORLD);
//////////////////////////////////////////////////////////////
// TIMING START //////////////////////////////////////////////
acDeviceSynchronizeStream(device, STREAM_ALL);
MPI_Barrier(MPI_COMM_WORLD);
Timer t;
timer_reset(&t);
//////////////////////////////////////////////////////////////
// INTEGRATION & BOUNDCONDS////////////////////////////////////
acDeviceCommunicateHalosMPI(device);
///////////////////////////////////////////////////////////////
// TIMING END //////////////////////////////////////////////
acDeviceSynchronizeStream(device, STREAM_ALL);
MPI_Barrier(MPI_COMM_WORLD);
if (!pid) {
timer_diff_print(t);
}
MPI_Barrier(MPI_COMM_WORLD);
//////////////////////////////////////////////////////////////
// STORE & GATHER /////////////////////////////////////////////
MPI_Barrier(MPI_COMM_WORLD);
acDeviceStoreMesh(device, STREAM_DEFAULT, &submesh);