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inference using fp16 for c++ api #14714

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inference using fp16 for c++ api #14714

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inference using fp16 for c++ api
chengzhengxin Apr 17, 2019
d781317
inference using fp16 for c++ api
chengzhengxin Apr 17, 2019
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16 changes: 12 additions & 4 deletions src/c_api/c_predict_api.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -210,18 +210,26 @@ int _CreatePartialOut(const char* symbol_json_str,

std::vector<NDArray> arg_arrays, aux_arrays;
for (size_t i = 0; i < arg_shapes.size(); ++i) {
NDArray nd = NDArray(arg_shapes[i], ctx);
if (arg_params.count(arg_names[i]) != 0) {
int dtype = arg_params[arg_names[i]].dtype();
NDArray nd = NDArray(arg_shapes[i], ctx, false, dtype);
CopyFromTo(arg_params[arg_names[i]], &nd);
arg_arrays.push_back(nd);
} else {
NDArray nd = NDArray(arg_shapes[i], ctx);
arg_arrays.push_back(nd);
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can this line be moved to after the if-else instead of adding in if separately and else separately?

}
arg_arrays.push_back(nd);
}
for (size_t i = 0; i < aux_shapes.size(); ++i) {
NDArray nd = NDArray(aux_shapes[i], ctx);
if (aux_params.count(aux_names[i]) != 0) {
int dtype = aux_params[aux_names[i]].dtype();
NDArray nd = NDArray(aux_shapes[i], ctx, false, dtype);
CopyFromTo(aux_params[aux_names[i]], &nd);
aux_arrays.push_back(nd);
} else {
NDArray nd = NDArray(aux_shapes[i], ctx);
aux_arrays.push_back(nd);
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can this line be moved to after the if-else instead of adding in if separately and else separately?

}
aux_arrays.push_back(nd);
}
// bind
for (int i = 0; i < num_threads; i++) {
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