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Small improvements to string description of rr nodes #1915

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Merged
merged 2 commits into from
Nov 18, 2021
Merged

Small improvements to string description of rr nodes #1915

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4ac8ea0
Add missing space to describe_rr_node
jgoeders Nov 17, 2021
8b7752f
Add x,y location of source/sink in node_coordinate_to_string
jgoeders Nov 17, 2021
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10 changes: 5 additions & 5 deletions vpr/src/device/rr_graph_view.h
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Original file line number Diff line number Diff line change
Expand Up @@ -202,11 +202,11 @@ class RRGraphView {
// and the end to the lower coordinate
start_x = " (" + std::to_string(node_xhigh(node)) + ","; //start and end coordinates are the same for OPINs and IPINs
start_y = std::to_string(node_yhigh(node)) + ")";
end_x = "";
end_y = "";
arrow = "";
}
if (node_type(node) == CHANX || node_type(node) == CHANY) { //for channels, we would like to describe the component with segment specific information
} else if (node_type(node) == SOURCE || node_type(node) == SINK) {
// For SOURCE and SINK the starting and ending coordinate are identical, so just use start
start_x = "(" + std::to_string(node_xhigh(node)) + ",";
start_y = std::to_string(node_yhigh(node)) + ")";
} else if (node_type(node) == CHANX || node_type(node) == CHANY) { //for channels, we would like to describe the component with segment specific information
RRIndexedDataId cost_index = node_cost_index(node);
int seg_index = rr_indexed_data_[cost_index].seg_index;
coordinate_string += rr_segments_[seg_index].name; //Write the segment name
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2 changes: 1 addition & 1 deletion vpr/src/route/rr_graph.cpp
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Expand Up @@ -2464,7 +2464,7 @@ std::string describe_rr_node(int inode) {
msg += vtr::string_fmt(" fan-in: %d", rr_graph.node_fan_in(RRNodeId(inode)));
msg += vtr::string_fmt(" fan-out: %d", rr_node.num_edges());

msg += rr_graph.node_coordinate_to_string(RRNodeId(inode));
msg += " " + rr_graph.node_coordinate_to_string(RRNodeId(inode));

return msg;
}
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