ZigZag - Deep Learning Hardware Design Space Exploration
This repository presents the novel version of our tried-and-tested hardware Architecture-Mapping Design Space Exploration (DSE) Framework for Deep Learning (DL) accelerators. ZigZag bridges the gap between algorithmic DL decisions and their acceleration cost on specialized accelerators through a fast and accurate hardware cost estimation.
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Parses an ONNX MatMul operator into a LayerNode. More...
Additional Inherited Members | |
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LayerNode | run (self) |
Run the parser. More... | |
dict[str, Any] | get_layer_node_user_format (self, list[int] input_shape, list[int] output_shape) |
Generate layer data in user input format for MatMul or GEMM ONNX nodes. More... | |
def | generate_layer_node (self) |
list[int] | infer_input_activation_shape (self, list[int] output_shape) |
In case the input activations are empty (which can happen if there is a shape operator in the path): extract the weights from the model graph initializer to get the correct input activation size. More... | |
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None | __init__ (self, int node_id, NodeProto node, dict[int, Any] nodes_outputs, ModelProto onnx_model, *list[dict[str, Any]]|None mapping_data=None, Accelerator|None accelerator=None) |
def | get_input_output_weight_data_type (self) |
Return the data type of the input, output and weight tensors of this node. More... | |
def | get_weight_name (self, NodeProto node) |
Return the name of the weight input of this node depending on its operator type. More... | |
list[int] | get_node_predecessors (self) |
Compute node input sources. More... | |
def | get_operand_source_user_format (self, list[int] predecessors) |
Set input source and indicate constant operands. More... | |
def | get_weight_precision (self) |
Return the weight precision for this node. More... | |
def | get_activation_precision (self) |
Return the activation precision for this node. More... | |
def | get_intermediate_output_precision (self) |
Return the intermediate output precision for this node. More... | |
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node_id | |
node | |
nodes_outputs | |
onnx_model | |
mapping_data | |
accelerator | |
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string | CUSTOM_WEIGHT_SIZE_ATTR = "weight_size" |
string | CUSTOM_ACT_SIZE_ATTR = "act_size" |
string | CUSTOM_OUTPUT_SIZE_ATTR = "output_size" |
Parses an ONNX MatMul operator into a LayerNode.
Exactly the same as Gemm Parser