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Update torchFunctions #383

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merged 2 commits into from
Nov 4, 2023
Merged

Update torchFunctions #383

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79b64c3
Update pytorchFunctions.H
minzhang0929 Oct 31, 2023
d13a9c6
Update torchFunctions.H
minzhang0929 Oct 31, 2023
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8 changes: 4 additions & 4 deletions src/dfChemistryModel/pytorchFunctions.H
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Original file line number Diff line number Diff line change
Expand Up @@ -275,9 +275,9 @@ Foam::scalar Foam::dfChemistryModel<ThermoType>::solve_DNN(const DeltaTType &del
pybind11::module_ call_torch = pybind11::module_::import("inference"); // import python file
pybind11::object result = call_torch.attr("inference")(vec0, vec1, vec2); // call python function
const double* star = result.cast<pybind11::array_t<double>>().data();
std::vector<double> outputsVec0(star, star+outputLength[0] * 7); //the float number is sample_length*sample_number
std::vector<double> outputsVec1(star+outputLength[0] * 7, star+outputLength[1] * 7);
std::vector<double> outputsVec2(star+outputLength[1] * 7, star+outputLength[2] * 7);
std::vector<double> outputsVec0(star, star+outputLength[0] * mixture_.nSpecies()); //the float number is sample_length*sample_number
std::vector<double> outputsVec1(star+outputLength[0] * mixture_.nSpecies(), star+outputLength[1] * mixture_.nSpecies());
std::vector<double> outputsVec2(star+outputLength[1] * mixture_.nSpecies(), star+outputLength[2] * mixture_.nSpecies());
std::vector<std::vector<double>> results = {outputsVec0, outputsVec1, outputsVec2};
updateSolutionBuffer(solutionBuffer, results, cellIDBuffer, problemCounter);
DynamicList<GpuSolution> finalList;
Expand All @@ -301,4 +301,4 @@ Foam::scalar Foam::dfChemistryModel<ThermoType>::solve_DNN(const DeltaTType &del
time_allsolve_ += processingTime.count();

return deltaTMin;
}
}
6 changes: 3 additions & 3 deletions src/dfChemistryModel/torchFunctions.H
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Expand Up @@ -149,9 +149,9 @@ void Foam::dfChemistryModel<ThermoType>::getDNNinputs

if (gpulog_)
{
std::cout<<"inputsDNN0 = "<<inputsDNN0.size()/10 << "\n";
std::cout<<"inputsDNN1 = "<<inputsDNN1.size()/10 << "\n";
std::cout<<"inputsDNN2 = "<<inputsDNN2.size()/10 << "\n";
std::cout<<"inputsDNN0 = "<<inputsDNN0.size()/(mixture_.nSpecies()+3) << "\n";
std::cout<<"inputsDNN1 = "<<inputsDNN1.size()/(mixture_.nSpecies()+3) << "\n";
std::cout<<"inputsDNN2 = "<<inputsDNN2.size()/(mixture_.nSpecies()+3) << "\n";
}

return;
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