X-Git-Url: http://git.kpe.io/?p=kmrcl.git;a=blobdiff_plain;f=macros.lisp;h=c83b3b64a19f9f9be26f9dd96daa9ed9213f6f6d;hp=1239eb46b6d7d7cce32b073edc15d0d53a23efe8;hb=f03310d76a2458e5efb45b89f8e6b087db7f4ed1;hpb=be59b033c63cc2cb0e5d516f602f6e932b128a4c

diff --git a/macros.lisp b/macros.lisp
index 1239eb4..c83b3b6 100644
--- a/macros.lisp
+++ b/macros.lisp
@@ -147,6 +147,15 @@
      ,@body))
 
 
+(defmacro time-seconds (&body body)
+  (let ((t1 (gensym)))
+    `(let ((,t1 (get-internal-real-time)))
+       (values
+	(progn ,@body)
+	(coerce (/ (- (get-internal-real-time) ,t1)
+		   internal-time-units-per-second)
+		'double-float)))))
+  
 (defmacro time-iterations (n &body body)
   (let ((i (gensym))
 	(count (gensym)))