feat(meos): W19 codegen — tpose + tnpoint nad (nearest-approach distance) (4 ops + 1 systest) (stacks on #39)

Input/input_berlinmod.csv

@@ -0,0 +1,21 @@
+1735711200,100,4.3517,50.8503
+1735711200,300,4.2000,50.7500
+1735711201,200,4.3060,50.8270
+1735711202,100,4.3517,50.8503
+1735711202,300,4.2000,50.7500
+1735711203,200,4.3060,50.8270
+1735711204,100,4.3517,50.8503
+1735711204,300,4.2000,50.7500
+1735711205,200,4.3060,50.8270
+1735711206,100,4.3517,50.8503
+1735711206,300,4.2000,50.7500
+1735711207,200,4.3060,50.8270
+1735711208,100,4.3517,50.8503
+1735711208,300,4.2000,50.7500
+1735711209,200,4.3060,50.8270
+1735711210,100,4.3517,50.8503
+1735711210,300,4.2000,50.7500
+1735711211,200,4.3060,50.8270
+1735711212,100,4.3517,50.8503
+1735711212,300,4.2000,50.7500
+1735711213,200,4.3060,50.8270

Queries/berlinmod/q1_continuous.yaml

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+# BerlinMOD-Q1 — continuous form
+# "Which vehicles have appeared in the stream?"
+# Per 1-second sliding bucket: emit (start, end, vehicle_id, event-count-in-bucket).
+# Reading N rows over consecutive buckets enumerates the distinct-vehicles-seen set.
+
+query: |
+  SELECT start,
+         end,
+         vehicle_id,
+         COUNT(time_utc) AS events
+  FROM berlinmod_stream
+  GROUP BY vehicle_id
+  WINDOW SLIDING(time_utc, SIZE 1 SEC, ADVANCE BY 1 SEC)
+  INTO file_sink;
+
+sinks:
+  - name: FILE_SINK
+    type: File
+    schema:
+      - { name: BERLINMOD_STREAM$START,      type: UINT64 }
+      - { name: BERLINMOD_STREAM$END,        type: UINT64 }
+      - { name: BERLINMOD_STREAM$VEHICLE_ID, type: UINT64 }
+      - { name: BERLINMOD_STREAM$EVENTS,     type: UINT64 }
+    config:
+      file_path: "/workspace/Output/output_berlinmod_q1_continuous.csv"
+      input_format: CSV
+
+logical:
+  - name: BERLINMOD_STREAM
+    schema:
+      - { name: TIME_UTC,   type: UINT64 }
+      - { name: VEHICLE_ID, type: UINT64 }
+      - { name: GPS_LON,    type: FLOAT64 }
+      - { name: GPS_LAT,    type: FLOAT64 }
+
+physical:
+  - logical: BERLINMOD_STREAM
+    type: TCP
+    parser_config:
+      type: CSV
+      field_delimiter: ","
+      tuple_delimiter: "\n"
+    source_config:
+      socket_host: "host.docker.internal"
+      socket_port: "32325"
+      socket_type: "SOCK_STREAM"
+      socket_domain: "AF_INET"

Queries/berlinmod/q1_snapshot.yaml

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+# BerlinMOD-Q1 — snapshot form
+# "At each 5-second tick, list of distinct vehicles seen in the tick window."
+# Streaming approximation of the batch BerlinMOD-Q1 snapshot at time T.
+
+query: |
+  SELECT start,
+         end,
+         vehicle_id,
+         COUNT(time_utc) AS events
+  FROM berlinmod_stream
+  GROUP BY vehicle_id
+  WINDOW TUMBLING(time_utc, SIZE 5 SEC)
+  INTO file_sink;
+
+sinks:
+  - name: FILE_SINK
+    type: File
+    schema:
+      - { name: BERLINMOD_STREAM$START,      type: UINT64 }
+      - { name: BERLINMOD_STREAM$END,        type: UINT64 }
+      - { name: BERLINMOD_STREAM$VEHICLE_ID, type: UINT64 }
+      - { name: BERLINMOD_STREAM$EVENTS,     type: UINT64 }
+    config:
+      file_path: "/workspace/Output/output_berlinmod_q1_snapshot.csv"
+      input_format: CSV
+
+logical:
+  - name: BERLINMOD_STREAM
+    schema:
+      - { name: TIME_UTC,   type: UINT64 }
+      - { name: VEHICLE_ID, type: UINT64 }
+      - { name: GPS_LON,    type: FLOAT64 }
+      - { name: GPS_LAT,    type: FLOAT64 }
+
+physical:
+  - logical: BERLINMOD_STREAM
+    type: TCP
+    parser_config:
+      type: CSV
+      field_delimiter: ","
+      tuple_delimiter: "\n"
+    source_config:
+      socket_host: "host.docker.internal"
+      socket_port: "32325"
+      socket_type: "SOCK_STREAM"
+      socket_domain: "AF_INET"

Queries/berlinmod/q1_windowed.yaml

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+# BerlinMOD-Q1 — windowed form
+# "Per 10-second tumbling window, distinct vehicles seen."
+# Emits one row per (window, vehicle) seen; reading N rows per window = distinctCount.
+
+query: |
+  SELECT start,
+         end,
+         vehicle_id,
+         COUNT(time_utc) AS events
+  FROM berlinmod_stream
+  GROUP BY vehicle_id
+  WINDOW TUMBLING(time_utc, SIZE 10 SEC)
+  INTO file_sink;
+
+sinks:
+  - name: FILE_SINK
+    type: File
+    schema:
+      - { name: BERLINMOD_STREAM$START,      type: UINT64 }
+      - { name: BERLINMOD_STREAM$END,        type: UINT64 }
+      - { name: BERLINMOD_STREAM$VEHICLE_ID, type: UINT64 }
+      - { name: BERLINMOD_STREAM$EVENTS,     type: UINT64 }
+    config:
+      file_path: "/workspace/Output/output_berlinmod_q1_windowed.csv"
+      input_format: CSV
+
+logical:
+  - name: BERLINMOD_STREAM
+    schema:
+      - { name: TIME_UTC,   type: UINT64 }
+      - { name: VEHICLE_ID, type: UINT64 }
+      - { name: GPS_LON,    type: FLOAT64 }
+      - { name: GPS_LAT,    type: FLOAT64 }
+
+physical:
+  - logical: BERLINMOD_STREAM
+    type: TCP
+    parser_config:
+      type: CSV
+      field_delimiter: ","
+      tuple_delimiter: "\n"
+    source_config:
+      socket_host: "host.docker.internal"
+      socket_port: "32325"
+      socket_type: "SOCK_STREAM"
+      socket_domain: "AF_INET"

Queries/berlinmod/q2_continuous.yaml

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+# BerlinMOD-Q2 — continuous form
+# "Where is vehicle X (= 200) right now?"
+# Per 1-second sliding bucket, emit a trajectory snippet for vehicle X.
+
+query: |
+  SELECT start,
+         end,
+         TEMPORAL_SEQUENCE(gps_lon, gps_lat, time_utc) AS trajectory
+  FROM berlinmod_stream
+  WHERE vehicle_id = UINT64(200)
+  WINDOW SLIDING(time_utc, SIZE 1 SEC, ADVANCE BY 1 SEC)
+  INTO file_sink;
+
+sinks:
+  - name: FILE_SINK
+    type: File
+    schema:
+      - { name: BERLINMOD_STREAM$START,      type: UINT64 }
+      - { name: BERLINMOD_STREAM$END,        type: UINT64 }
+      - { name: BERLINMOD_STREAM$TRAJECTORY, type: VARSIZED }
+    config:
+      file_path: "/workspace/Output/output_berlinmod_q2_continuous.csv"
+      input_format: CSV
+
+logical:
+  - name: BERLINMOD_STREAM
+    schema:
+      - { name: TIME_UTC,   type: UINT64 }
+      - { name: VEHICLE_ID, type: UINT64 }
+      - { name: GPS_LON,    type: FLOAT64 }
+      - { name: GPS_LAT,    type: FLOAT64 }
+
+physical:
+  - logical: BERLINMOD_STREAM
+    type: TCP
+    parser_config:
+      type: CSV
+      field_delimiter: ","
+      tuple_delimiter: "\n"
+    source_config:
+      socket_host: "host.docker.internal"
+      socket_port: "32325"
+      socket_type: "SOCK_STREAM"
+      socket_domain: "AF_INET"

Queries/berlinmod/q2_snapshot.yaml

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+# BerlinMOD-Q2 — snapshot form
+# "At each 5-second tick, snapshot of vehicle X's (= 200) trajectory in the tick."
+
+query: |
+  SELECT start,
+         end,
+         TEMPORAL_SEQUENCE(gps_lon, gps_lat, time_utc) AS trajectory
+  FROM berlinmod_stream
+  WHERE vehicle_id = UINT64(200)
+  WINDOW TUMBLING(time_utc, SIZE 5 SEC)
+  INTO file_sink;
+
+sinks:
+  - name: FILE_SINK
+    type: File
+    schema:
+      - { name: BERLINMOD_STREAM$START,      type: UINT64 }
+      - { name: BERLINMOD_STREAM$END,        type: UINT64 }
+      - { name: BERLINMOD_STREAM$TRAJECTORY, type: VARSIZED }
+    config:
+      file_path: "/workspace/Output/output_berlinmod_q2_snapshot.csv"
+      input_format: CSV
+
+logical:
+  - name: BERLINMOD_STREAM
+    schema:
+      - { name: TIME_UTC,   type: UINT64 }
+      - { name: VEHICLE_ID, type: UINT64 }
+      - { name: GPS_LON,    type: FLOAT64 }
+      - { name: GPS_LAT,    type: FLOAT64 }
+
+physical:
+  - logical: BERLINMOD_STREAM
+    type: TCP
+    parser_config:
+      type: CSV
+      field_delimiter: ","
+      tuple_delimiter: "\n"
+    source_config:
+      socket_host: "host.docker.internal"
+      socket_port: "32325"
+      socket_type: "SOCK_STREAM"
+      socket_domain: "AF_INET"

Queries/berlinmod/q2_windowed.yaml

@@ -0,0 +1,43 @@
+# BerlinMOD-Q2 — windowed form
+# "Per 10-second tumbling window, trajectory of vehicle X (= 200)."
+
+query: |
+  SELECT start,
+         end,
+         TEMPORAL_SEQUENCE(gps_lon, gps_lat, time_utc) AS trajectory
+  FROM berlinmod_stream
+  WHERE vehicle_id = UINT64(200)
+  WINDOW TUMBLING(time_utc, SIZE 10 SEC)
+  INTO file_sink;
+
+sinks:
+  - name: FILE_SINK
+    type: File
+    schema:
+      - { name: BERLINMOD_STREAM$START,      type: UINT64 }
+      - { name: BERLINMOD_STREAM$END,        type: UINT64 }
+      - { name: BERLINMOD_STREAM$TRAJECTORY, type: VARSIZED }
+    config:
+      file_path: "/workspace/Output/output_berlinmod_q2_windowed.csv"
+      input_format: CSV
+
+logical:
+  - name: BERLINMOD_STREAM
+    schema:
+      - { name: TIME_UTC,   type: UINT64 }
+      - { name: VEHICLE_ID, type: UINT64 }
+      - { name: GPS_LON,    type: FLOAT64 }
+      - { name: GPS_LAT,    type: FLOAT64 }
+
+physical:
+  - logical: BERLINMOD_STREAM
+    type: TCP
+    parser_config:
+      type: CSV
+      field_delimiter: ","
+      tuple_delimiter: "\n"
+    source_config:
+      socket_host: "host.docker.internal"
+      socket_port: "32325"
+      socket_type: "SOCK_STREAM"
+      socket_domain: "AF_INET"

Queries/berlinmod/q3_continuous.yaml

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+# BerlinMOD-Q3 — continuous form
+# "Vehicles within 5 km of Brussels city centre, right now."
+# Per 1-second sliding bucket, emit (start, end, vehicle_id) for events near P.
+
+query: |
+  SELECT start,
+         end,
+         vehicle_id
+  FROM berlinmod_stream
+  WHERE edwithin_tgeo_geo(gps_lon,
+                          gps_lat,
+                          time_utc,
+                          'SRID=4326;POINT(4.3517 50.8503)',
+                          FLOAT64(5000.0)) = INT32(1)
+  GROUP BY vehicle_id
+  WINDOW SLIDING(time_utc, SIZE 1 SEC, ADVANCE BY 1 SEC)
+  INTO file_sink;
+
+sinks:
+  - name: FILE_SINK
+    type: File
+    schema:
+      - { name: BERLINMOD_STREAM$START,      type: UINT64 }
+      - { name: BERLINMOD_STREAM$END,        type: UINT64 }
+      - { name: BERLINMOD_STREAM$VEHICLE_ID, type: UINT64 }
+    config:
+      file_path: "/workspace/Output/output_berlinmod_q3_continuous.csv"
+      input_format: CSV
+
+logical:
+  - name: BERLINMOD_STREAM
+    schema:
+      - { name: TIME_UTC,   type: UINT64 }
+      - { name: VEHICLE_ID, type: UINT64 }
+      - { name: GPS_LON,    type: FLOAT64 }
+      - { name: GPS_LAT,    type: FLOAT64 }
+
+physical:
+  - logical: BERLINMOD_STREAM
+    type: TCP
+    parser_config:
+      type: CSV
+      field_delimiter: ","
+      tuple_delimiter: "\n"
+    source_config:
+      socket_host: "host.docker.internal"
+      socket_port: "32325"
+      socket_type: "SOCK_STREAM"
+      socket_domain: "AF_INET"

Queries/berlinmod/q3_snapshot.yaml

@@ -0,0 +1,50 @@
+# BerlinMOD-Q3 — snapshot form
+# "At each 5-second tick, distinct vehicles within 5 km of P."
+
+query: |
+  SELECT start,
+         end,
+         vehicle_id,
+         COUNT(time_utc) AS events_near_p
+  FROM berlinmod_stream
+  WHERE edwithin_tgeo_geo(gps_lon,
+                          gps_lat,
+                          time_utc,
+                          'SRID=4326;POINT(4.3517 50.8503)',
+                          FLOAT64(5000.0)) = INT32(1)
+  GROUP BY vehicle_id
+  WINDOW TUMBLING(time_utc, SIZE 5 SEC)
+  INTO file_sink;
+
+sinks:
+  - name: FILE_SINK
+    type: File
+    schema:
+      - { name: BERLINMOD_STREAM$START,         type: UINT64 }
+      - { name: BERLINMOD_STREAM$END,           type: UINT64 }
+      - { name: BERLINMOD_STREAM$VEHICLE_ID,    type: UINT64 }
+      - { name: BERLINMOD_STREAM$EVENTS_NEAR_P, type: UINT64 }
+    config:
+      file_path: "/workspace/Output/output_berlinmod_q3_snapshot.csv"
+      input_format: CSV
+
+logical:
+  - name: BERLINMOD_STREAM
+    schema:
+      - { name: TIME_UTC,   type: UINT64 }
+      - { name: VEHICLE_ID, type: UINT64 }
+      - { name: GPS_LON,    type: FLOAT64 }
+      - { name: GPS_LAT,    type: FLOAT64 }
+
+physical:
+  - logical: BERLINMOD_STREAM
+    type: TCP
+    parser_config:
+      type: CSV
+      field_delimiter: ","
+      tuple_delimiter: "\n"
+    source_config:
+      socket_host: "host.docker.internal"
+      socket_port: "32325"
+      socket_type: "SOCK_STREAM"
+      socket_domain: "AF_INET"