add tuanhuo-cro related graph def

Committed-by: [email protected] from Dev container

flex/interactive/examples/com_orkut/graph.yaml

@@ -0,0 +1,22 @@
+name: wiki # then must have a modern dir under ${data} directory
+store_type: mutable_csr  # v6d, groot, gart
+schema:
+  vertex_types:
+    - type_name: user
+      type_id: 0
+      x_csr_params:
+        max_vertex_num: 5000000
+      properties:
+        - property_id: 0
+          property_name: id
+          property_type:
+            primitive_type: DT_SIGNED_INT64
+      primary_keys:
+        - id
+  edge_types:
+    - type_name: friend
+      type_id: 0
+      vertex_type_pair_relations:
+        - source_vertex: user
+          destination_vertex: user
+          relation: MANY_TO_MANY

flex/interactive/examples/com_orkut/import.yaml

@@ -0,0 +1,40 @@
+graph: modern_graph
+loading_config:
+  data_source:
+    scheme: file  # file, oss, s3, hdfs; only file is supported now
+  import_option: init # append, overwrite, only init is supported now
+  format:
+    type: csv
+    metadata:
+      delimiter: ","  # other loading configuration places here
+      header_row: false # whether to use the first row as the header
+      quoting: false
+      quote_char: '"'
+      double_quote: true
+      escape_char: '\'
+      escaping: false
+      block_size: 4MB
+      batch_reader: true
+      null_values: [""]
+
+vertex_mappings:
+  - type_name: user  # must align with the schema
+    inputs:
+      - vertices.csv
+    column_mappings:
+      - column:
+          index: 0    # can be omitted if the index is the same as the property index
+        property: id
+edge_mappings:
+  - type_triplet:
+      edge: friend
+      source_vertex:  user
+      destination_vertex:  user
+    inputs:
+      - edges.csv
+    source_vertex_mappings:
+      - column:
+          index: 0
+    destination_vertex_mappings:
+      - column:
+          index: 1

flex/interactive/examples/com_orkut/prepprocess.py

@@ -0,0 +1,39 @@
+#!/bin/python3
+
+import os
+import sys
+
+if __name__ == "__main__":
+    # Expect a arg of file path
+    if len(sys.argv) != 4:
+        print("Usage: python3 preprocess.py <file> <vertex_file> <edge_file>")
+        sys.exit(1)
+    # Get the file path
+    file_path = sys.argv[1]
+    vertex_file_path = sys.argv[2]
+    edge_file_path = sys.argv[3]
+    vertices = set()
+    edges = []
+    # open the file and iterate over the lines
+    with open(file_path, "r") as file:
+        for line in file:
+            # if line starts with #, skip it
+            if line.startswith("#"):
+                continue
+            # split the line by space
+            parts = line.split()
+            # if contains two parts, it is a edge
+            if len(parts) == 2:
+                vertices.add(parts[0])
+                vertices.add(parts[1])
+                edges.append(parts)
+    # write vertices to vertices.csv, and edges to edges.csv
+    with open(vertex_file_path, "w") as file:
+        for vertex in vertices:
+            file.write(vertex + "\n")
+    with open(edge_file_path, "w") as file:
+        for edge in edges:
+            file.write(edge[0] + "," + edge[1] + "\n")
+
+
+

flex/interactive/examples/friendster/graph.yaml

@@ -0,0 +1,22 @@
+name: wiki # then must have a modern dir under ${data} directory
+store_type: mutable_csr  # v6d, groot, gart
+schema:
+  vertex_types:
+    - type_name: user
+      type_id: 0
+      x_csr_params:
+        max_vertex_num: 5000000
+      properties:
+        - property_id: 0
+          property_name: id
+          property_type:
+            primitive_type: DT_SIGNED_INT64
+      primary_keys:
+        - id
+  edge_types:
+    - type_name: friend
+      type_id: 0
+      vertex_type_pair_relations:
+        - source_vertex: user
+          destination_vertex: user
+          relation: MANY_TO_MANY

flex/interactive/examples/friendster/import.yaml

@@ -0,0 +1,40 @@
+graph: modern_graph
+loading_config:
+  data_source:
+    scheme: file  # file, oss, s3, hdfs; only file is supported now
+  import_option: init # append, overwrite, only init is supported now
+  format:
+    type: csv
+    metadata:
+      delimiter: ","  # other loading configuration places here
+      header_row: false # whether to use the first row as the header
+      quoting: false
+      quote_char: '"'
+      double_quote: true
+      escape_char: '\'
+      escaping: false
+      block_size: 4MB
+      batch_reader: true
+      null_values: [""]
+
+vertex_mappings:
+  - type_name: user  # must align with the schema
+    inputs:
+      - vertices.csv
+    column_mappings:
+      - column:
+          index: 0    # can be omitted if the index is the same as the property index
+        property: id
+edge_mappings:
+  - type_triplet:
+      edge: friend
+      source_vertex:  user
+      destination_vertex:  user
+    inputs:
+      - edges.csv
+    source_vertex_mappings:
+      - column:
+          index: 0
+    destination_vertex_mappings:
+      - column:
+          index: 1

flex/interactive/examples/friendster/preprocess.py

@@ -0,0 +1,39 @@
+#!/bin/python3
+
+import os
+import sys
+
+if __name__ == "__main__":
+    # Expect a arg of file path
+    if len(sys.argv) != 4:
+        print("Usage: python3 preprocess.py <file> <vertex_file> <edge_file>")
+        sys.exit(1)
+    # Get the file path
+    file_path = sys.argv[1]
+    vertex_file_path = sys.argv[2]
+    edge_file_path = sys.argv[3]
+    vertices = set()
+    edges = []
+    # open the file and iterate over the lines
+    with open(file_path, "r") as file:
+        for line in file:
+            # if line starts with #, skip it
+            if line.startswith("#"):
+                continue
+            # split the line by space
+            parts = line.split()
+            # if contains two parts, it is a edge
+            if len(parts) == 2:
+                vertices.add(parts[0])
+                vertices.add(parts[1])
+                edges.append(parts)
+    # write vertices to vertices.csv, and edges to edges.csv
+    with open(vertex_file_path, "w") as file:
+        for vertex in vertices:
+            file.write(vertex + "\n")
+    with open(edge_file_path, "w") as file:
+        for edge in edges:
+            file.write(edge[0] + "," + edge[1] + "\n")
+
+
+

flex/interactive/examples/wiki/graph.yaml

@@ -0,0 +1,22 @@
+name: wiki # then must have a modern dir under ${data} directory
+store_type: mutable_csr  # v6d, groot, gart
+schema:
+  vertex_types:
+    - type_name: article
+      type_id: 0
+      x_csr_params:
+        max_vertex_num: 5000000
+      properties:
+        - property_id: 0
+          property_name: id
+          property_type:
+            primitive_type: DT_SIGNED_INT64
+      primary_keys:
+        - id
+  edge_types:
+    - type_name: link
+      type_id: 0
+      vertex_type_pair_relations:
+        - source_vertex: article
+          destination_vertex: article
+          relation: MANY_TO_MANY

flex/interactive/examples/wiki/import.yaml

@@ -0,0 +1,40 @@
+graph: modern_graph
+loading_config:
+  data_source:
+    scheme: file  # file, oss, s3, hdfs; only file is supported now
+  import_option: init # append, overwrite, only init is supported now
+  format:
+    type: csv
+    metadata:
+      delimiter: " "  # other loading configuration places here
+      header_row: false # whether to use the first row as the header
+      quoting: false
+      quote_char: '"'
+      double_quote: true
+      escape_char: '\'
+      escaping: false
+      block_size: 4MB
+      batch_reader: true
+      null_values: [""]
+
+vertex_mappings:
+  - type_name: article  # must align with the schema
+    inputs:
+      - article.csv
+    column_mappings:
+      - column:
+          index: 0    # can be omitted if the index is the same as the property index
+        property: id
+edge_mappings:
+  - type_triplet:
+      edge: link
+      source_vertex:  article
+      destination_vertex:  article
+    inputs:
+      - link.csv
+    source_vertex_mappings:
+      - column:
+          index: 0
+    destination_vertex_mappings:
+      - column:
+          index: 1

flex/tests/leiden/test.cc

@@ -75,6 +75,8 @@ int main(int argc, char** argv) {
   LOG(INFO) << "Graph created, vcount: " << igraph_vcount(&g)
             << ", ecount: " << igraph_ecount(&g);
 
+  double t = -grape::GetCurrentTime();
+
   Graph graph(&g);
 
   CPMVertexPartition part(&graph, 0.5 /* resolution */);
@@ -91,4 +93,7 @@ int main(int argc, char** argv) {
   }
 
   igraph_destroy(&g);
+
+  t += grape::GetCurrentTime();
+  LOG(INFO) << "Time: " << t << "s";
 }