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-rw-r--r--lib/tools/doc/src/cover_chapter.xml7
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/tools/doc/src/cover_chapter.xml b/lib/tools/doc/src/cover_chapter.xml
index b4f7919183..92a790c34e 100644
--- a/lib/tools/doc/src/cover_chapter.xml
+++ b/lib/tools/doc/src/cover_chapter.xml
@@ -403,6 +403,13 @@ ok
database contains information about each executable line in each
Cover compiled module, performance decreases proportionally to
the size and number of the Cover compiled modules.</p>
+ <p>To improve performance when analysing cover results it is possible
+ to do multiple calls to <seealso marker="cover#analyse-1">analyse</seealso>
+ and <seealso marker="cover#analyse_to_file-1">analyse_to_file</seealso>
+ at once. You can also use the
+ <seealso marker="cover#async_analyse_to_file-1">async_analyse_to_file</seealso>
+ convenience function.
+ </p>
</section>
<section>