Handle case where exe is not found.

Change-Id: I59dbcbc7916172fa376169877f18e5cf1b6de6c1

3 files changed, 16 insertions, 3 deletions

diff --git a/md5sum-data-to-csv.py b/md5sum-data-to-csv.py
index bae835a..de4b207 100755
--- a/md5sum-data-to-csv.py
+++ b/md5sum-data-to-csv.py
@@ -40,6 +40,10 @@ def main():
 
     benchmarks = metric_utils.get_benchmarks_from_results_dir(results_dir)
     for bmk in benchmarks:
+        # Skip entries for bmk if exe is not found.
+        if bmk.exe_path is None:
+            continue
+
         sym_to_md5sum = calculate_md5sum(bmk.exe_path)
         for symbol in sym_to_md5sum.keys():
             long_symbol = "[.] " + symbol
diff --git a/metric_utils.py b/metric_utils.py
index 4190ef2..a0975cb 100644
--- a/metric_utils.py
+++ b/metric_utils.py
@@ -19,7 +19,7 @@ class Benchmark:
     def exe_path(self):
         exe_paths = glob.glob("{0}/perf.*.data/.debug/**/{1}/**/elf".format(self._node_path, self.name), recursive=True)
         if len(exe_paths) == 0:
-            raise AssertionError("For {0}, no exe found".format(self.name))
+            return None
         elif len(exe_paths) > 1:
             raise AssertionError("Multiple paths found for {0}: {1}".format(self.name, exe_paths))
         assert len(exe_paths) == 1
@@ -27,7 +27,10 @@ class Benchmark:
 
     @property
     def exe_name(self):
-        return self.exe_path.split("/")[-3]
+        if self.exe_path is not None:
+            return self.exe_path.split("/")[-3]
+        # FIXME: How to obtain exe name without path ?
+        return "null"
 
     @property
     def libs(self):
diff --git a/nm-data-to-csv.py b/nm-data-to-csv.py
index 0cedb60..ad890d7 100755
--- a/nm-data-to-csv.py
+++ b/nm-data-to-csv.py
@@ -50,9 +50,15 @@ def main():
 
     benchmarks = metric_utils.get_benchmarks_from_results_dir(results_dir)
     for bmk in benchmarks:
+        exe_path = bmk.exe_path
+        # Skip calculating size, if exe is not found.
+        if exe_path is None:
+            csvwriter.writerow((bmk.name, bmk.exe_name, 0))
+            continue
+
         # exes holds the main exe and libs used by benchmark.
         exes = []
-        exes.append(Executable(bmk.exe_name, bmk.exe_path))
+        exes.append(Executable(bmk.exe_name, exe_path))
 
         libs = bmk.libs
         for libname in libs.keys():