【Infer Symbolic Shape No.120】[BUAA] affine_grid #67364
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你的PR提交成功，感谢你对开源项目的贡献! |
luotao1
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Hongqing-work
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Aug 16, 2024
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| const int64_t output_shape_size = | ||
| static_cast<int64_t>(output_shape_or_data.data().value().size()); |
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output_shape_or_data.shape().size()
Hongqing-work
requested changes
Aug 16, 2024
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| const int64_t output_shape_size = | ||
| static_cast<int64_t>(output_shape_or_data.data().value().size()); |
| infer_context->GetShapeOrDataForValue(op->operand_source(0)); | ||
| std::vector<symbol::DimExpr> input_dims = input_shape_or_data.shape(); | ||
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| const auto &output_shape_or_data = |
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output_shape 是IntArray类型有可能从attribute传过来，加一个逻辑判断
| infer_context->GetShapeOrDataForValue(op->operand_source(1)); | ||
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| const int64_t output_shape_size = | ||
| static_cast<int64_t>(output_shape_or_data.shape().size()); |
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| if (output_shape_size == 4) { | ||
| // N * H * W * 2 | ||
| output_dims.push_back(infer_context->GetNextSymName()); // H | ||
| output_dims.push_back(infer_context->GetNextSymName()); // W | ||
| output_dims.push_back(symbol::DimExpr(2)); // 2 | ||
| } else { | ||
| // N * D * H * W * 3 | ||
| output_dims.push_back(infer_context->GetNextSymName()); // D | ||
| output_dims.push_back(infer_context->GetNextSymName()); // H | ||
| output_dims.push_back(infer_context->GetNextSymName()); // W | ||
| output_dims.push_back(symbol::DimExpr(3)); // 3 | ||
| } |
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D, H, W可以从output_shape中得到，再确认下吧
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| output_shape_data = output_shape_or_data.shape(); |
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这里应该是取data，可以用details::GetOrCreateExprVecFromData(output_shape_or_data, infer_context)
Hongqing-work
approved these changes
Aug 23, 2024
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PR Category
CINNPR Types
OthersDescription
add affine_grid op
check_pir已经打开，本地测试通过