TShape shape; shape.SetDim(o_dim); shape.SetDataLayout(input.GetDataLayout()); oshape[0] = shape; return true; }
| 45 | // return true; |
| 46 | // } |
| 47 | bool StridedSlice::InferShape(const std::vector<TEngine::TShape>& ishape, std::vector<TEngine::TShape>& oshape, |
| 48 | int layout) |
| 49 | { |
| 50 | const TShape& input = ishape[0]; |
| 51 | const std::vector<int>& in_dim = input.GetDim(); |
| 52 | |
| 53 | if(input.GetDim().size() == 4 && param_.shrink_axis_mask == 0) |
| 54 | |
| 55 | { |
| 56 | std::vector<int> o_dim = input.GetDim(); |
| 57 | int delta_0=(-param_.begin[0] + param_.end[0])<0? param_.begin[0] -param_.end[0] :-param_.begin[0] + param_.end[0]; |
| 58 | int delta_1=(-param_.begin[1] + param_.end[1])<0? param_.begin[1] -param_.end[1] :-param_.begin[1] + param_.end[1]; |
| 59 | int delta_2=(-param_.begin[2] + param_.end[2])<0? param_.begin[2] -param_.end[2] :-param_.begin[2] + param_.end[2]; |
| 60 | int delta_3=(-param_.begin[3] + param_.end[3])<0? param_.begin[3] -param_.end[3] :-param_.begin[3] + param_.end[3]; |
| 61 | o_dim[0]= ceil(((float)in_dim[0]-(float)delta_0)/(float)param_.stride[0]); |
| 62 | o_dim[1]= ceil(((float)in_dim[1]-(float)delta_1)/(float)param_.stride[1]); |
| 63 | o_dim[2]= ceil(((float)in_dim[2]-(float)delta_2)/(float)param_.stride[2]); |
| 64 | o_dim[3]= ceil(((float)in_dim[3]-(float)delta_3)/(float)param_.stride[3]); |
| 65 | |
| 66 | |
| 67 | TShape shape; |
| 68 | shape.SetDim(o_dim); |
| 69 | shape.SetDataLayout(input.GetDataLayout()); |
| 70 | oshape[0] = shape; |
| 71 | } |
| 72 | else if(input.GetDim().size() == 3 && param_.shrink_axis_mask == 1) |
| 73 | { |
| 74 | std::vector<int> o_dim(2); |
| 75 | o_dim[0] = in_dim[1]; |
| 76 | o_dim[1] = in_dim[2]; |
| 77 | TShape shape; |
| 78 | shape.SetDim(o_dim); |
| 79 | shape.SetDataLayout(input.GetDataLayout()); |
| 80 | oshape[0] = shape; |
| 81 | } |
| 82 | else if(input.GetDim().size() == 3 && param_.shrink_axis_mask == 2) |
| 83 | { |
| 84 | std::vector<int> o_dim(2); |
| 85 | o_dim[0] = in_dim[0]; |
| 86 | o_dim[1] = in_dim[2]; |
| 87 | TShape shape; |
| 88 | shape.SetDim(o_dim); |
| 89 | shape.SetDataLayout(input.GetDataLayout()); |
| 90 | oshape[0] = shape; |
| 91 | } |
| 92 | else if(input.GetDim().size() == 3 && param_.shrink_axis_mask == 3) |
| 93 | { |
| 94 | std::vector<int> o_dim(2); |
| 95 | o_dim[0] = in_dim[0]; |
| 96 | o_dim[1] = in_dim[1]; |
| 97 | TShape shape; |
| 98 | shape.SetDim(o_dim); |
| 99 | shape.SetDataLayout(input.GetDataLayout()); |
| 100 | oshape[0] = shape; |
| 101 | } |
| 102 | |
| 103 | return true; |
| 104 | } |
nothing calls this directly
no test coverage detected