Fixed an issue that resulted in errors on empty cachefiles, updated d…

…ependencies
KernelTuner · Jan 15, 2024 · c9ea211 · c9ea211
1 parent d47e96b
commit c9ea211
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Showing 4 changed files with 945 additions and 949 deletions.
diff --git a/kernel_tuner/util.py b/kernel_tuner/util.py
@@ -1173,11 +1173,12 @@ def read_cache(cache, open_cache=True):
         filestr = cachefile.read().strip()
 
     # if file was not properly closed, pretend it was properly closed
-    if not filestr[-3:] == "}\n}":
+    if len(filestr) > 0 and not filestr[-3:] == "}\n}":
         # remove the trailing comma if any, and append closing brackets
         if filestr[-1] == ",":
             filestr = filestr[:-1]
-        filestr = filestr + "}\n}"
+        if len(filestr) > 0:
+            filestr = filestr + "}\n}"
     else:
         if open_cache:
             # if it was properly closed, open it for appending new entries