[LNT] r340078 - Add ability to track linker memory usage

[Jessica Paquette via llvm-commits]

Author: paquette
Date: Fri Aug 17 13:47:19 2018
New Revision: 340078

URL: http://llvm.org/viewvc/llvm-project?rev=340078&view=rev
Log:
Add ability to track linker memory usage

This just adds a link_mem_bytes field to the name mappings, and tacks on the
"-link" suffix in the same way that we handle link time. This lets us submit
link_mem_bytes without modifying the existing schema etc.

This is useful for tracking LTO memory usage!

Modified:
    lnt/trunk/lnt/tests/test_suite.py

Modified: lnt/trunk/lnt/tests/test_suite.py
URL: http://llvm.org/viewvc/llvm-project/lnt/trunk/lnt/tests/test_suite.py?rev=340078&r1=340077&r2=340078&view=diff
==============================================================================
--- lnt/trunk/lnt/tests/test_suite.py (original)
+++ lnt/trunk/lnt/tests/test_suite.py Fri Aug 17 13:47:19 2018
@@ -689,7 +689,8 @@ class TestSuiteTest(BuiltinTest):
             'hash': 'hash',
             'link_time': 'compile',
             'size.__text': 'code_size',
-            'mem_bytes': 'mem'
+            'mem_bytes': 'mem',
+            'link_mem_bytes': 'mem'
         }
         LIT_METRIC_CONV_FN = {
             'compile_time': float,
@@ -698,7 +699,8 @@ class TestSuiteTest(BuiltinTest):
             'hash': str,
             'link_time': float,
             'size.__text': float,
-            'mem_bytes': float
+            'mem_bytes': float,
+            'link_mem_bytes': float
         }
 
         # We don't use the test info, currently.
@@ -752,7 +754,7 @@ class TestSuiteTest(BuiltinTest):
                         continue
                     server_name = name + '.' + LIT_METRIC_TO_LNT[k]
 
-                    if k == 'link_time':
+                    if k == 'link_time' or k == 'link_mem_bytes':
                         # Move link time into a second benchmark's
                         # compile-time.
                         server_name = name + '-link.' + LIT_METRIC_TO_LNT[k]