2022-08-05 12:50:34 +08:00
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#pragma once
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2022-08-22 15:01:03 +08:00
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#include "core/blob.h"
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2022-08-23 16:55:59 +08:00
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#include "core/data_type.h"
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2022-08-05 12:50:34 +08:00
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#include "core/object.h"
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#include "core/runtime.h"
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2022-08-05 12:50:34 +08:00
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2022-08-07 21:12:17 +08:00
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namespace infini {
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2022-08-05 12:50:34 +08:00
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2022-08-15 15:08:56 +08:00
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class TensorBaseObj : public Object {
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2022-08-05 12:50:34 +08:00
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public:
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// enum TensorType {
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// Input,
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// Weight,
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// Invalid,
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// NotCounted,
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// };
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protected:
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int dim;
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DataType dtype;
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vector<WRef<OperatorObj>> inputOf;
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WRef<OperatorObj> outputOf;
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Blob data;
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Runtime runtime;
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2022-08-05 12:50:34 +08:00
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public:
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TensorBaseObj(int dim, DataType dtype, Runtime runtime);
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virtual ~TensorBaseObj() {}
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2022-08-22 15:01:03 +08:00
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void dataMalloc(const Blob &blob) {
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IT_ASSERT(data == nullptr);
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data = blob;
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}
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2022-08-25 11:29:16 +08:00
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Blob getDataBlob() const { return data; }
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2023-02-12 18:27:52 +08:00
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bool hasData() const { return data != nullptr; }
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void freeData() { data = nullptr; }
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template <typename T> T getRawDataPtr() const {
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static_assert(std::is_pointer_v<T>,
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"Raw data pointer has a type of pointer");
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IT_ASSERT(data != nullptr);
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return data->getPtr<T>();
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}
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VType getData(size_t offset) const;
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DataType getDType() const { return dtype; }
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Runtime getRuntime() const { return runtime; }
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void addInputOf(const Operator &op) { inputOf.emplace_back(op); }
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void setOutputOf(const Operator &op) { outputOf = op; }
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OpVec getInputOf() { return wrefs_to_refs(inputOf); }
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Operator getOutputOf() { return outputOf.lock(); }
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// std::pair<Operator *, int> getOutputOfWithIndex();
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// bool setScalar(VType val) {
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// if (data == nullptr || !dims.empty())
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// return false;
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// data[0] = val;
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// return true;
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// }
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// bool setData(const Dim &ds, VType val) {
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// if (data == nullptr || ds.size() != dims.size())
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// return false;
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// data[getOffset(ds)] = val;
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// return true;
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// }
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// bool setData(size_t pos, VType val) {
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// if (data == nullptr || pos >= size())
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// return false;
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// data[pos] = val;
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// return true;
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// }
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// VType getScalar() { return data == nullptr ? 0 : data[0]; }
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// VType getBroadcastData(const Dim &ds) {
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// assert(data != nullptr);
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// auto offset = getBroadcastOffset(ds);
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// return offset == (size_t)-1 ? 0 : data[getOffset(ds)];
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// }
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// VType getBroadcastData(size_t pos) {
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// assert(data != nullptr);
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// return data[pos % size()];
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// }
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// size_t getBroadcastOffset(const Dim &ds) {
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// assert(ds.size() >= dims.size());
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// auto nDim = dims.size();
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// auto nBroadcastDim = ds.size() - nDim;
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// for (size_t i = 0; i < nDim; ++i)
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// if (ds[nBroadcastDim + i] < 0 || ds[nBroadcastDim + i] >=
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// dims[i])
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// return (size_t)-1;
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// size_t idx = 0;
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// for (size_t i = 0; i < nDim; ++i)
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// idx = idx * dims[i] + ds[nBroadcastDim + i];
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// return idx;
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// }
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};
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2022-08-09 14:58:45 +08:00
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} // namespace infini
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