|
|
|
|
@ -18,62 +18,145 @@ limitations under the License. */
|
|
|
|
|
#include <stdexcept>
|
|
|
|
|
#include <vector>
|
|
|
|
|
#include "paddle/fluid/framework/dim.h"
|
|
|
|
|
#include "paddle/fluid/platform/enforce.h"
|
|
|
|
|
#include "paddle/fluid/platform/variant.h"
|
|
|
|
|
|
|
|
|
|
namespace paddle {
|
|
|
|
|
namespace framework {
|
|
|
|
|
|
|
|
|
|
#define PADDLE_VISIT_DDIM_BASE(rank, callback) \
|
|
|
|
|
case (rank): { \
|
|
|
|
|
constexpr auto kRank = (rank); \
|
|
|
|
|
return (callback); \
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#define PADDLE_VISIT_DDIM(rank, callback) \
|
|
|
|
|
switch (rank) { \
|
|
|
|
|
PADDLE_VISIT_DDIM_BASE(0, callback); \
|
|
|
|
|
PADDLE_VISIT_DDIM_BASE(1, callback); \
|
|
|
|
|
PADDLE_VISIT_DDIM_BASE(2, callback); \
|
|
|
|
|
PADDLE_VISIT_DDIM_BASE(3, callback); \
|
|
|
|
|
PADDLE_VISIT_DDIM_BASE(4, callback); \
|
|
|
|
|
PADDLE_VISIT_DDIM_BASE(5, callback); \
|
|
|
|
|
PADDLE_VISIT_DDIM_BASE(6, callback); \
|
|
|
|
|
PADDLE_VISIT_DDIM_BASE(7, callback); \
|
|
|
|
|
PADDLE_VISIT_DDIM_BASE(8, callback); \
|
|
|
|
|
PADDLE_VISIT_DDIM_BASE(9, callback); \
|
|
|
|
|
default: \
|
|
|
|
|
PADDLE_THROW("Invalid rank %d", rank); \
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
template <typename T1, typename T2>
|
|
|
|
|
inline void dynamic_dim_assign(const T1* in, T2* out, int n) {
|
|
|
|
|
PADDLE_VISIT_DDIM(n, (static_dim_assign<kRank, T1, T2>(in, out)));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* \brief A dynamically sized dimension.
|
|
|
|
|
*
|
|
|
|
|
* The number of dimensions must be between [1, 9].
|
|
|
|
|
*/
|
|
|
|
|
struct DDim {
|
|
|
|
|
typedef boost::variant<Dim<0>, Dim<1>, Dim<2>, Dim<3>, Dim<4>, Dim<5>, Dim<6>,
|
|
|
|
|
Dim<7>, Dim<8>, Dim<9>>
|
|
|
|
|
DDimVar;
|
|
|
|
|
DDimVar var;
|
|
|
|
|
class DDim {
|
|
|
|
|
public:
|
|
|
|
|
constexpr static int kMaxRank = 9;
|
|
|
|
|
|
|
|
|
|
DDim() : rank_(1) { dim_[0] = 0; }
|
|
|
|
|
|
|
|
|
|
DDim() : var(Dim<1>()) {}
|
|
|
|
|
DDim(const DDim& ddim) : dim_() { CopyFrom(ddim); }
|
|
|
|
|
|
|
|
|
|
DDim(const int* d, int n) : rank_(n) {
|
|
|
|
|
dynamic_dim_assign(d, dim_.GetMutable(), n);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
DDim(const int64_t* d, int n) : rank_(n) {
|
|
|
|
|
dynamic_dim_assign(d, dim_.GetMutable(), n);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
template <int D>
|
|
|
|
|
explicit DDim(const Dim<D>& in) : var(in) {}
|
|
|
|
|
/*implicit*/ DDim(const Dim<D>& in) : rank_(D) { // NOLINT
|
|
|
|
|
UnsafeCast<D>() = in;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*implicit*/ DDim(std::initializer_list<int64_t> init_list)
|
|
|
|
|
: DDim(init_list.begin(), init_list.size()) {}
|
|
|
|
|
|
|
|
|
|
/*implicit*/ DDim(std::initializer_list<int64_t> init_list);
|
|
|
|
|
inline DDim& operator=(const DDim& ddim) { return CopyFrom(ddim); }
|
|
|
|
|
|
|
|
|
|
template <int D>
|
|
|
|
|
DDim& operator=(const Dim<D>& in) {
|
|
|
|
|
var = in;
|
|
|
|
|
inline DDim& operator=(const Dim<D>& dim) {
|
|
|
|
|
rank_ = D;
|
|
|
|
|
UnsafeCast<D>() = dim;
|
|
|
|
|
return *this;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
int64_t& operator[](int idx);
|
|
|
|
|
int64_t operator[](int idx) const;
|
|
|
|
|
inline int64_t& operator[](int idx) { return dim_[idx]; }
|
|
|
|
|
|
|
|
|
|
inline int64_t operator[](int idx) const { return dim_[idx]; }
|
|
|
|
|
|
|
|
|
|
inline int64_t& at(int idx) {
|
|
|
|
|
PADDLE_ENFORCE(idx >= 0 && idx < rank_, "Invalid idx %d", idx);
|
|
|
|
|
return dim_[idx];
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
inline int64_t at(int idx) const {
|
|
|
|
|
PADDLE_ENFORCE(idx >= 0 && idx < rank_, "Invalid idx %d", idx);
|
|
|
|
|
return dim_[idx];
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
template <typename Visitor>
|
|
|
|
|
typename Visitor::result_type apply_visitor(Visitor& visitor) {
|
|
|
|
|
return var.apply_visitor(visitor);
|
|
|
|
|
typename std::result_of<Visitor(Dim<0>&)>::type apply_visitor(
|
|
|
|
|
Visitor&& visitor) {
|
|
|
|
|
PADDLE_VISIT_DDIM(rank_, visitor(UnsafeCast<kRank>()));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
template <typename Visitor>
|
|
|
|
|
typename Visitor::result_type apply_visitor(Visitor& visitor) const {
|
|
|
|
|
return var.apply_visitor(visitor);
|
|
|
|
|
typename std::result_of<Visitor(const Dim<0>&)>::type apply_visitor(
|
|
|
|
|
Visitor&& visitor) const {
|
|
|
|
|
PADDLE_VISIT_DDIM(rank_, visitor(UnsafeCast<kRank>()));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
DDimVar getVar() { return var; }
|
|
|
|
|
bool operator==(const DDim& d) const;
|
|
|
|
|
|
|
|
|
|
bool operator!=(const DDim& d) const;
|
|
|
|
|
|
|
|
|
|
DDim operator+(const DDim& d) const;
|
|
|
|
|
|
|
|
|
|
bool operator==(DDim d) const;
|
|
|
|
|
DDim operator*(const DDim& d) const;
|
|
|
|
|
|
|
|
|
|
bool operator!=(DDim d) const;
|
|
|
|
|
inline const int64_t* Get() const { return dim_.Get(); }
|
|
|
|
|
|
|
|
|
|
DDim operator+(DDim d) const;
|
|
|
|
|
inline int64_t* GetMutable() { return dim_.GetMutable(); }
|
|
|
|
|
|
|
|
|
|
DDim operator*(DDim d) const;
|
|
|
|
|
inline int size() const { return rank_; }
|
|
|
|
|
|
|
|
|
|
private:
|
|
|
|
|
template <int D>
|
|
|
|
|
inline Dim<D>& UnsafeCast() {
|
|
|
|
|
static_assert(D >= 0 && D <= kMaxRank, "Invalid rank");
|
|
|
|
|
auto* p = static_cast<void*>(&dim_);
|
|
|
|
|
return *reinterpret_cast<Dim<D>*>(p);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
template <int D>
|
|
|
|
|
inline const Dim<D>& UnsafeCast() const {
|
|
|
|
|
static_assert(D >= 0 && D <= kMaxRank, "Invalid rank");
|
|
|
|
|
auto* p = static_cast<const void*>(&dim_);
|
|
|
|
|
return *reinterpret_cast<const Dim<D>*>(p);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
int size() const;
|
|
|
|
|
inline DDim& CopyFrom(const DDim& ddim) {
|
|
|
|
|
PADDLE_VISIT_DDIM(ddim.rank_, (*this = ddim.UnsafeCast<kRank>()));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
friend DDim stride(const DDim& ddim);
|
|
|
|
|
friend DDim stride_numel(const DDim& ddim);
|
|
|
|
|
|
|
|
|
|
private:
|
|
|
|
|
Dim<kMaxRank> dim_;
|
|
|
|
|
int rank_;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#undef PADDLE_VISIT_DDIM_BASE
|
|
|
|
|
#undef PADDLE_VISIT_DDIM
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* \brief Make a DDim from std::vector<int64_t>
|
|
|
|
|
*
|
|
|
|
|
@ -92,7 +175,7 @@ DDim make_ddim(const std::vector<int>& dims);
|
|
|
|
|
DDim make_ddim(std::initializer_list<int64_t> dims);
|
|
|
|
|
|
|
|
|
|
int64_t get(const DDim& dim, int idx);
|
|
|
|
|
void set(DDim& dim, int idx, int val);
|
|
|
|
|
void set(DDim& dim, int idx, int val); // NOLINT
|
|
|
|
|
|
|
|
|
|
std::vector<int64_t> vectorize(const DDim& ddim);
|
|
|
|
|
std::vector<int> vectorize2int(const DDim& ddim);
|
|
|
|
|
@ -129,12 +212,3 @@ DDim stride(const DDim& ddim);
|
|
|
|
|
DDim stride_numel(const DDim& ddim);
|
|
|
|
|
} // namespace framework
|
|
|
|
|
} // namespace paddle
|
|
|
|
|
|
|
|
|
|
namespace boost {
|
|
|
|
|
|
|
|
|
|
template <typename T>
|
|
|
|
|
T get(const paddle::framework::DDim& in) {
|
|
|
|
|
return boost::get<T>(in.var);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
} // namespace boost
|
|
|
|
|
|
Qiao Longfei
6 years ago