1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
|
Patch Package: OTP 20.2.3
Git Tag: OTP-20.2.3
Date: 2018-02-13
Trouble Report Id: OTP-14823, OTP-14915, OTP-14916, OTP-14917,
OTP-14918
Seq num: ERIERL-88
System: OTP
Release: 20
Application: erts-9.2.1, kernel-5.4.2,
runtime_tools-1.12.4
Predecessor: OTP 20.2.2
Check out the git tag OTP-20.2.3, and build a full OTP system
including documentation. Apply one or more applications from this
build as patches to your installation using the 'otp_patch_apply'
tool. For information on install requirements, see descriptions for
each application version below.
---------------------------------------------------------------------
--- erts-9.2.1 ------------------------------------------------------
---------------------------------------------------------------------
The erts-9.2.1 application can be applied independently of other
applications on a full OTP 20 installation.
--- Improvements and New Features ---
OTP-14915 Application(s): erts
Related Id(s): ERIERL-88
Improve search algorithm of abandoned memory carriers.
Instead of limited linear search, each allocator
instance maintain a balanced search tree of all its
abandoned carriers for faster and more exhaustive
search.
OTP-14916 Application(s): erts
Related Id(s): ERIERL-88
New erts_alloc command line options +M_acnl and
+M_acfml to limit carrier abandonment.
OTP-14917 Application(s): erts, runtime_tools
Related Id(s): ERIERL-88
New family of erts_alloc strategies: Age Order First
Fit. Similar to "address order", but instead the oldest
possible carrier is always chosen for allocation.
OTP-14918 Application(s): erts
Related Id(s): ERIERL-88
Add possibility to change allocator options at runtime
with system_info(erts_alloc, ...). Only option sbct
(single block carrier threshold) is currently supported
via this interface.
Full runtime dependencies of erts-9.2.1: kernel-5.0, sasl-3.0.1,
stdlib-3.0
---------------------------------------------------------------------
--- kernel-5.4.2 ----------------------------------------------------
---------------------------------------------------------------------
Note! The kernel-5.4.2 application can *not* be applied independently
of other applications on an arbitrary OTP 20 installation.
On a full OTP 20 installation, also the following runtime
dependency has to be satisfied:
-- erts-9.1 (first satisfied in OTP 20.1)
--- Fixed Bugs and Malfunctions ---
OTP-14823 Application(s): kernel
Add os:cmd/2 that takes an options map as the second
argument.
Add max_size as an option to os:cmd/2 that control the
maximum size of the result that os:cmd/2 will return.
Full runtime dependencies of kernel-5.4.2: erts-9.1, sasl-3.0,
stdlib-3.4
---------------------------------------------------------------------
--- runtime_tools-1.12.4 --------------------------------------------
---------------------------------------------------------------------
The runtime_tools-1.12.4 application can be applied independently of
other applications on a full OTP 20 installation.
--- Improvements and New Features ---
OTP-14917 Application(s): erts, runtime_tools
Related Id(s): ERIERL-88
New family of erts_alloc strategies: Age Order First
Fit. Similar to "address order", but instead the oldest
possible carrier is always chosen for allocation.
Full runtime dependencies of runtime_tools-1.12.4: erts-8.0,
kernel-5.0, mnesia-4.12, stdlib-3.0
---------------------------------------------------------------------
---------------------------------------------------------------------
---------------------------------------------------------------------
|
