Add --no-cache option

2 files changed, 9 insertions, 4 deletions

diff --git a/bin/analyze-archive.py b/bin/analyze-archive.py
index 5c7c97e..10fe304 100755
--- a/bin/analyze-archive.py
+++ b/bin/analyze-archive.py
@@ -104,6 +104,9 @@ Options:
 
 --export-energymodel=<model.json>
     Export energy model. Works out of the box for v1 and v2 logfiles. Requires --hwmodel for v0 logfiles.
+
+--no-cache
+    Do not load cached measurement results
 """
 
 import getopt
@@ -304,7 +307,7 @@ if __name__ == "__main__":
 
     try:
         optspec = (
-            "info "
+            "info no-cache "
             "plot-unparam= plot-param= plot-traces= show-models= show-quality= "
             "ignored-trace-indexes= discard-outliers= function-override= "
             "export-traces= "
@@ -369,7 +372,9 @@ if __name__ == "__main__":
         sys.exit(2)
 
     raw_data = RawData(
-        args, with_traces=("export-traces" in opt or "plot-traces" in opt)
+        args,
+        with_traces=("export-traces" in opt or "plot-traces" in opt),
+        skip_cache=("no-cache" in opt),
     )
 
     if "info" in opt:
diff --git a/lib/loader.py b/lib/loader.py
index 4934316..438bbdb 100644
--- a/lib/loader.py
+++ b/lib/loader.py
@@ -249,7 +249,7 @@ class RawData:
     file system, making subsequent loads near-instant.
     """
 
-    def __init__(self, filenames, with_traces=False):
+    def __init__(self, filenames, with_traces=False, skip_cache=False):
         """
         Create a new RawData object.
 
@@ -328,7 +328,7 @@ class RawData:
                 self.pta = self.ptalog["pta"]
 
         self.set_cache_file()
-        if not with_traces:
+        if not with_traces and not skip_cache:
             self.load_cache()
 
     def set_cache_file(self):