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authorErlang/OTP <[email protected]>2015-07-08 20:31:29 +0200
committerErlang/OTP <[email protected]>2015-07-08 20:31:29 +0200
commit5d6aea209c3dafa1bfdb35ea559809185b060bfa (patch)
treed396b76be878473961bef2a9486a41023c23dd92 /erts
parenta527a19e03c9c05e578cf998434c67c6cce86e6f (diff)
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Prepare release
Diffstat (limited to 'erts')
-rw-r--r--erts/doc/src/notes.xml76
-rw-r--r--erts/vsn.mk2
2 files changed, 77 insertions, 1 deletions
diff --git a/erts/doc/src/notes.xml b/erts/doc/src/notes.xml
index 64de3aa622..ab6291614c 100644
--- a/erts/doc/src/notes.xml
+++ b/erts/doc/src/notes.xml
@@ -31,6 +31,82 @@
</header>
<p>This document describes the changes made to the ERTS application.</p>
+<section><title>Erts 7.0.2</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ A process could end up in an inconsistent half exited
+ state in the runtime system without SMP support. This
+ could occur if the processes was traced by a port that it
+ also was linked to, and the port terminated abnormally
+ while handling a trace message for the process.</p>
+ <p>
+ This bug has always existed in the runtime system without
+ SMP support, but never in the runtime system with SMP
+ support.</p>
+ <p>
+ Own Id: OTP-12889 Aux Id: seq12885 </p>
+ </item>
+ <item>
+ <p>
+ Removed unnecessary copying of data when retrieving
+ corrected Erlang monotonic time.</p>
+ <p>
+ Own Id: OTP-12894</p>
+ </item>
+ <item>
+ <p>
+ Changed default OS monotonic clock source chosen at build
+ time. This in order to improve performance. The behavior
+ will now on most systems be that (both OS and Erlang)
+ monotonic time stops when the system is suspended.</p>
+ <p>
+ If you prefer that monotonic time elapse during suspend
+ of the machine, you can pass the command line argument
+ <c>--enable-prefer-elapsed-monotonic-time-during-suspend</c>
+ to <c>configure</c> when building Erlang/OTP. The
+ configuration stage will try to find such a clock source,
+ but might not be able to find it. Note that there might
+ be a performance penalty associated with such a clock
+ source.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-12895</p>
+ </item>
+ <item>
+ <p>
+ <c>erlang:system_info(end_time)</c> returned a faulty
+ value on 32-bit architectures.</p>
+ <p>
+ Own Id: OTP-12896</p>
+ </item>
+ </list>
+ </section>
+
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ The <c>configure</c> command line argument
+ <c>--enable-gettimeofday-as-os-system-time</c> has been
+ added which force usage of <c>gettimeofday()</c> for OS
+ system time. This will improve performance of
+ <c>os:system_time()</c> and <c>os:timestamp()</c> on
+ MacOS X, at the expense of worse accuracy, resolution and
+ precision of Erlang monotonic time, Erlang system time,
+ and OS system time.</p>
+ <p>
+ Own Id: OTP-12892</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Erts 7.0.1</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/erts/vsn.mk b/erts/vsn.mk
index 985834a801..478f581f13 100644
--- a/erts/vsn.mk
+++ b/erts/vsn.mk
@@ -18,7 +18,7 @@
# %CopyrightEnd%
#
-VSN = 7.0.1
+VSN = 7.0.2
# Port number 4365 in 4.2
# Port number 4366 in 4.3