Update summary dataframe and data list (#41)

README.md

@@ -30,7 +30,7 @@ options:
   --timeout TIMEOUT     Timeout limit in milliseconds
   --detect-provider     Detect provider
   --approach APPROACH   Approach to use. Must be one of: ['dynamic-client']
-  --dataset DATASET     dataset name. Must be one of: ['pyramids-v3-sharded-4326-1MB', 'pyramids-v3-sharded-4326-5MB']
+  --dataset DATASET     dataset name.
   --variable VARIABLE   Zarr version. Must be one of: ['tasmax']
   --non-headless        Run in non-headless mode
   --s3-bucket S3_BUCKET

binder/environment.yml

@@ -22,3 +22,4 @@ dependencies:
       - cloud-detect
       - opencv-python-headless
       - git+https://github.com/carbonplan/benchmark-maps
+      - git+https://github.com/scalableminds/zarrita.git@b88ae5ca02917e24e716855f15ffaf020b95bb1a

carbonplan_benchmarks/analysis/processing.py

@@ -5,10 +5,12 @@
 import fsspec
 import numpy as np
 import pandas as pd
+import zarrita
 
 from .parsing import extract_event_type, extract_frame_data, extract_request_data
 
 pd.options.plotting.backend = 'holoviews'
+pd.options.mode.chained_assignment = None
 
 
 def base64_to_img(base64jpeg):
@@ -30,7 +32,7 @@ def base64_to_img(base64jpeg):
     return cv.imdecode(arr, cv.IMREAD_COLOR)
 
 
-def calculate_snapshot_rmse(*, trace_events, snapshots, metadata):
+def calculate_snapshot_rmse(*, trace_events, snapshots, metadata, xstart: int = 133):
     """
     Extract screenshots from a list of Chromium trace events.
 
@@ -57,7 +59,7 @@ def calculate_rmse(predictions, targets):
         var = f'rmse_snapshot_{zoom_level}'
         for ind, row in screenshots.iterrows():
             frame = base64_to_img(row['args.snapshot'])
-            screenshots.loc[ind, var] = calculate_rmse(frame, snapshot)
+            screenshots.loc[ind, var] = calculate_rmse(frame[:, xstart:], snapshot[:, xstart:])
     return screenshots
 
 
@@ -118,6 +120,28 @@ def load_data(*, metadata_path: str, run: int):
     metadata['full_trace_path'] = trace_path
     with fs.open(trace_path) as f:
         trace_events = json.loads(f.read())['traceEvents']
+    event_types = [
+        'ResourceSendRequest',
+        'ResourceFinish',
+        'BeginFrame',
+        'DrawFrame',
+        'DroppedFrame',
+        'Commit',
+        'Screenshot',
+        'benchmark-initial-load:start',
+        'benchmark-initial-load:end',
+        'benchmark-zoom_in-level-0:start'
+        'benchmark-zoom_in-level-1:start'
+        'benchmark-zoom_in-level-2:start'
+        'benchmark-zoom_in-level-0:end'
+        'benchmark-zoom_in-level-1:end'
+        'benchmark-zoom_in-level-2:end',
+    ]
+    trace_events = [
+        event
+        for event in trace_events
+        if event['name'] in event_types or 'benchmark-zoom' in event['name']
+    ]
     return metadata, trace_events
 
 
@@ -141,16 +165,60 @@ def load_snapshots(*, snapshot_path: str):
     return snapshots
 
 
+def get_chunk_size(URI, zarr_version, sharded, var='tasmax'):
+    """
+    Get chunk size based on zoom level 0.
+    """
+    source_store = zarrita.RemoteStore(URI)
+    if zarr_version == 2:
+        source_array = zarrita.ArrayV2.open(source_store / '0' / var)
+        chunks = source_array.metadata.chunks
+        itemsize = source_array.metadata.dtype.itemsize
+    else:
+        source_array = zarrita.Array.open(source_store / '0' / var)
+        if sharded:
+            chunks = source_array.metadata.codecs[0].configuration.chunk_shape
+        else:
+            chunks = source_array.metadata.chunk_grid.configuration.chunk_shape
+        itemsize = source_array.metadata.dtype.itemsize
+    chunk_size = np.prod(chunks) * itemsize * 1e-6
+    return chunk_size
+
+
+def add_chunk_size(
+    summary: pd.DataFrame,
+    *,
+    root_path: str = 's3://carbonplan-benchmarks/data/NEX-GDDP-CMIP6/ACCESS-CM2/historical/r1i1p1f1/tasmax/tasmax_day_ACCESS-CM2_historical_r1i1p1f1_gn',
+):
+    """
+    Add a column to the summary DataFrame containing the chunk size.
+    """
+    datasets = summary[
+        ['zarr_version', 'dataset', 'shard_size', 'target_chunk_size']
+    ].drop_duplicates()
+    datasets['URI'] = root_path + '/' + datasets['dataset']
+    datasets['actual_chunk_size'] = datasets.apply(
+        lambda x: get_chunk_size(x['URI'], x['zarr_version'], x['shard_size']), axis=1
+    )
+    datasets = datasets[['dataset', 'actual_chunk_size']]
+    return summary.set_index('dataset').join(datasets.set_index('dataset'))
+
+
 def create_summary(*, metadata: pd.DataFrame, data: dict, url_filter: str = None):
     """
     Create summary DataFrame for a given run
     """
-    metadata
     summary = pd.concat(
         [pd.DataFrame(metadata, index=[0])] * (metadata['zoom_level'] + 1), ignore_index=True
     )
+    summary['metadata_path'] = metadata['metadata_path']
+    summary['trace_path'] = metadata['trace_path']
     summary['zarr_version'] = summary['dataset'].apply(lambda x: int(x.split('-')[1][1]))
-    summary['chunk_size'] = summary['dataset'].apply(lambda x: int(x.split('-')[5]))
+    summary['projection'] = summary['dataset'].apply(lambda x: int(x.split('-')[2]))
+    summary['pixels_per_tile'] = summary['dataset'].apply(lambda x: int(x.split('-')[4]))
+    summary['target_chunk_size'] = summary['dataset'].apply(lambda x: int(x.split('-')[5]))
+    summary['shard_orientation'] = summary['dataset'].apply(lambda x: x.split('-')[6])
+    summary['shard_size'] = summary['dataset'].apply(lambda x: int(x.split('-')[7]))
     frames_data = data['frames_data']
     request_data = data['request_data']
 
@@ -164,16 +232,30 @@ def create_summary(*, metadata: pd.DataFrame, data: dict, url_filter: str = None
             (request_data['request_start'] > actions.loc[zoom, 'start_time'])
             & (request_data['request_start'] <= actions.loc[zoom, 'action_end_time'])
         ]
-        summary['total_requests'] = len(requests)
+        summary.loc[zoom, 'total_requests'] = len(requests)
         if url_filter:
             requests = requests[requests['url'].str.contains(url_filter)]
-        summary['filtered_requests'] = len(requests)
-        if requests['request_start'].max() > actions.loc[zoom, 'action_end_time']:
-            raise Warning(f'Request for zoom level {zoom} started after timeout')
-        if requests['response_end'].max() > actions.loc[zoom, 'action_end_time']:
-            raise Warning(f'Response duration for zoom level {zoom} exceeded timeout')
+        summary.loc[zoom, 'filtered_requests'] = len(requests)
+        summary.loc[zoom, 'filtered_requests_average_encoded_data_length'] = requests[
+            'encoded_data_length'
+        ].mean()
+        summary.loc[zoom, 'filtered_requests_maximum_encoded_data_length'] = requests[
+            'encoded_data_length'
+        ].max()
         summary.loc[zoom, 'zoom'] = zoom
         summary.loc[zoom, 'duration'] = actions.loc[zoom, 'duration']
+        summary.loc[zoom, 'timeout'] = False
+        if requests['request_start'].max() > actions.loc[zoom, 'action_end_time']:
+            actions.loc[zoom, 'action_end_time'] = np.nan
+            summary.loc[zoom, 'duration'] = metadata['timeout']
+            summary.loc[zoom, 'timeout'] = True
+        if requests['response_end'].max() > actions.loc[zoom, 'action_end_time']:
+            actions.loc[zoom, 'action_end_time'] = np.nan
+            summary.loc[zoom, 'duration'] = metadata['timeout']
+            summary.loc[zoom, 'timeout'] = True
+        if summary.loc[zoom, 'duration'] > metadata['timeout']:
+            summary.loc[zoom, 'duration'] = metadata['timeout']
+            summary.loc[zoom, 'timeout'] = True
         summary.loc[zoom, 'fps'] = len(frames) / (actions.loc[zoom, 'duration'] * 1e-3)
         if requests.empty:
             summary.loc[zoom, 'request_duration'] = 0
@@ -183,6 +265,7 @@ def create_summary(*, metadata: pd.DataFrame, data: dict, url_filter: str = None
             )
     summary['request_percent'] = summary['request_duration'] / summary['duration'] * 100
     summary['non_request_duration'] = summary['duration'] - summary['request_duration']
+    summary = add_chunk_size(summary)
 
     return summary