From ce56157e5f8ab1b244a63faf2e09ab8cd7c5ee23 Mon Sep 17 00:00:00 2001
From: Tomohiro Matsuyama <tomo@cx4a.org>
Date: Wed, 22 Aug 2012 18:15:17 +0900
Subject: [PATCH] * profiler.el (with-sample-profiling): New macro.
 (with-memory-profiling): New macro.

---
 lisp/ChangeLog   |  2 ++
 lisp/profiler.el | 36 +++++++++++++++++++++++++++++++++---
 2 files changed, 35 insertions(+), 3 deletions(-)

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 366380b4ec4..d8134f2c046 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -2,6 +2,8 @@
 
 	* profiler.el: Switch to cl-lib.
 	(profiler-start): Change mode spec.
+	(with-sample-profiling): New macro.
+	(with-memory-profiling): New macro.
 
 2012-08-22  Daiki Ueno  <ueno@unixuser.org>
 
diff --git a/lisp/profiler.el b/lisp/profiler.el
index db2d0eb461a..9e94f0d078c 100644
--- a/lisp/profiler.el
+++ b/lisp/profiler.el
@@ -575,17 +575,23 @@ otherwise collapse the entry."
   (memory-profiler-reset)
   t)
 
-(defun profiler-report ()
-  (interactive)
+(defun sample-profiler-report ()
   (let ((sample-log (sample-profiler-log)))
     (when sample-log
       (profiler-log-fixup sample-log)
-      (profiler-report-log sample-log)))
+      (profiler-report-log sample-log))))
+
+(defun memory-profiler-report ()
   (let ((memory-log (memory-profiler-log)))
     (when memory-log
       (profiler-log-fixup memory-log)
       (profiler-report-log memory-log))))
 
+(defun profiler-report ()
+  (interactive)
+  (sample-profiler-report)
+  (memory-profiler-report))
+
 ;;;###autoload
 (defun profiler-find-log (filename)
   (interactive
@@ -596,5 +602,29 @@ otherwise collapse the entry."
     (let ((log (read (current-buffer))))
       (profiler-report-log log))))
 
+
+
+;;; Profiling helpers
+
+(cl-defmacro with-sample-profiling ((&key (interval profiler-sample-interval)) &rest body)
+  `(progn
+     (sample-profiler-start ,interval)
+     (sample-profiler-reset)
+     (unwind-protect
+	 (progn ,@body)
+       (sample-profiler-stop)
+       (sample-profiler-report)
+       (sample-profiler-reset))))
+
+(cl-defmacro with-memory-profiling (() &rest body)
+  `(progn
+     (memory-profiler-start)
+     (memory-profiler-reset)
+     (unwind-protect
+	 (progn ,@body)
+       (memory-profiler-stop)
+       (memory-profiler-report)
+       (memory-profiler-reset))))
+
 (provide 'profiler)
 ;;; profiler.el ends here
-- 
2.39.5