[CI] Prefix lit timing blobs with platform
Windows and Linux might have vastly different test runtimes. We also end
up with significantly fewer files on Windows and do not want to incur
the overhead of unpacking/repacking a bunch of files that we never end
up using.
diff --git a/.ci/cache_lit_timing_files.py b/.ci/cache_lit_timing_files.py
index 2f43e46..b44b826 100644
--- a/.ci/cache_lit_timing_files.py
+++ b/.ci/cache_lit_timing_files.py
@@ -14,6 +14,7 @@
import logging
import multiprocessing.pool
import pathlib
+import platform
import glob
from google.cloud import storage
@@ -22,8 +23,9 @@
def _maybe_upload_timing_file(bucket, timing_file_path):
+ blob_prefix = f"lit_timing_{platform.system().lower()}/"
if os.path.exists(timing_file_path):
- timing_file_blob = bucket.blob("lit_timing/" + timing_file_path)
+ timing_file_blob = bucket.blob(blob_prefix + timing_file_path)
timing_file_blob.upload_from_filename(timing_file_path)
