DM: JSON output adds process_max_resident_set_size_MB

dm/DMJsonWriter.cpp

Index: dm/DMJsonWriter.cpp
diff --git a/dm/DMJsonWriter.cpp b/dm/DMJsonWriter.cpp
index 8f1fa7ed3cff67e7b2084d0f5e41014adc647d11..79cf1ca0f924e6f3686cebb2a6cb37f0c1e13133 100644
--- a/dm/DMJsonWriter.cpp
+++ b/dm/DMJsonWriter.cpp
@@ -7,6 +7,7 @@
 
 #include "DMJsonWriter.h"
 
+#include "ProcStats.h"
 #include "SkCommonFlags.h"
 #include "SkData.h"
 #include "SkJSONCPP.h"
@@ -74,6 +75,12 @@ void JsonWriter::DumpJson() {
         }
     }
 
+    int maxResidentSetSizeMB = sk_tools::getMaxResidentSetSizeMB();
+    if (maxResidentSetSizeMB != -1) {
+        root["process_max_resident_set_size_MB"] =

[jcgregorio, 2015/02/12 13:15:00]

Can you think of a slightly shorter name?

Also, does this mean you would like perf to ingest DM results also?

[hal.canary, 2015/04/01 20:12:26]

Done

+            sk_tools::getMaxResidentSetSizeMB();
+    }
+
     SkString path = SkOSPath::Join(FLAGS_writePath[0], "dm.json");
     sk_mkdir(FLAGS_writePath[0]);
     SkFILEWStream stream(path.c_str());