Merge PR #745: Add timing scripts

1 files changed, 21 insertions, 0 deletions

diff --git a/tools/make-one-time-file.py b/tools/make-one-time-file.py
new file mode 100755
index 0000000000..e66136df9d
--- /dev/null
+++ b/tools/make-one-time-file.py
@@ -0,0 +1,21 @@
+#!/usr/bin/env python
+import sys
+from TimeFileMaker import *
+
+if __name__ == '__main__':
+    USAGE = 'Usage: %s FILE_NAME [OUTPUT_FILE_NAME ..]' % sys.argv[0]
+    HELP_STRING = r'''Formats timing information from the output of `make TIMED=1` into a sorted table.
+
+The input is expected to contain lines in the format:
+FILE_NAME (...user: NUMBER_IN_SECONDS...)
+'''
+    if len(sys.argv) < 2 or '--help' in sys.argv[1:] or '-h' in sys.argv[1:]:
+        print(USAGE)
+        if '--help' in sys.argv[1:] or '-h' in sys.argv[1:]:
+            print(HELP_STRING)
+            if len(sys.argv) == 2: sys.exit(0)
+        sys.exit(1)
+    else:
+        times_dict = get_times(sys.argv[1])
+        table = make_table_string(times_dict)
+        print_or_write_table(table, sys.argv[2:])