Age | Commit message (Collapse) | Author |
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* maint:
Updated OTP version
Prepare release
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=== OTP-20.2.0.1 ===
Changed Applications:
- erts-9.2.0.1
Unchanged Applications:
- asn1-5.0.4
- common_test-1.15.3
- compiler-7.1.4
- cosEvent-2.2.2
- cosEventDomain-1.2.2
- cosFileTransfer-1.2.2
- cosNotification-1.2.3
- cosProperty-1.2.3
- cosTime-1.2.3
- cosTransactions-1.3.3
- crypto-4.2
- debugger-4.2.4
- dialyzer-3.2.3
- diameter-2.1.3
- edoc-0.9.2
- eldap-1.2.3
- erl_docgen-0.7.2
- erl_interface-3.10.1
- et-1.6.1
- eunit-2.3.5
- hipe-3.17
- ic-4.4.3
- inets-6.4.5
- jinterface-1.8.1
- kernel-5.4.1
- megaco-3.18.3
- mnesia-4.15.2
- observer-2.6
- odbc-2.12.1
- orber-3.8.4
- os_mon-2.4.4
- otp_mibs-1.1.2
- parsetools-2.1.6
- public_key-1.5.2
- reltool-0.7.5
- runtime_tools-1.12.3
- sasl-3.1.1
- snmp-5.2.9
- ssh-4.6.3
- ssl-8.2.3
- stdlib-3.4.3
- syntax_tools-2.1.4
- tools-2.11.1
- wx-1.8.3
- xmerl-1.3.16
* tag 'OTP-20.2.0.1':
Updated OTP version
Prepare release
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* sverker/add-since-doc/OTP-15460:
Fill in since for multi-clause functions in erlang.erl
Fix since attribute for troubled function docs
Add empty 'since' attribute for old modules and functions
Add since attribute to dtd
Add "since" attributes in xml for new functions and modules
erl_docgen: Generate "since" OTP version in html
erl_interface: Fix doc for return type 'struct hostent'
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The ones marked since="?" are unknown (but newer than R13B03)
monitor/2
port_info/2
process_flag/2
statistics/1
system_flag/2
system_info/1
trace_pattern/3
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introduced after OTP_R13B03.
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* maint:
Updated OTP version
Prepare release
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* maint:
persistent_term.xml: Fix spelling
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* maint:
Updated OTP version
Prepare release
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* maint-21:
Updated OTP version
Prepare release
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AGAIN
* sverker/erts/atomics-counters/OTP-13468:
erts: Add counters:put/3
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* maint:
Updated OTP version
Prepare release
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* maint-21:
Updated OTP version
Prepare release
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* sverker/erts/atomics-counters/OTP-13468:
erts: Add new module 'counters'
erts: Add new module 'atomics'
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* maint:
Updated OTP version
Prepare release
Optimize operator '--' and yield on large inputs
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* maint-18:
Updated OTP version
Prepare release
Optimize operator '--' and yield on large inputs
Conflicts:
OTP_VERSION
erts/doc/src/notes.xml
erts/emulator/beam/erl_alloc.types
erts/emulator/beam/erl_bif_lists.c
erts/vsn.mk
lib/stdlib/doc/src/notes.xml
lib/stdlib/vsn.mk
make/otp_version_tickets
otp_versions.table
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* maint:
Updated OTP version
Prepare release
Optimize operator '--' and yield on large inputs
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* maint-20:
Updated OTP version
Prepare release
Optimize operator '--' and yield on large inputs
Conflicts:
OTP_VERSION
erts/doc/src/notes.xml
erts/emulator/beam/erl_alloc.types
erts/emulator/beam/erl_bif_lists.c
erts/vsn.mk
lib/ssl/doc/src/notes.xml
lib/ssl/vsn.mk
lib/stdlib/doc/src/notes.xml
lib/stdlib/vsn.mk
make/otp_version_tickets
otp_versions.table
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* maint:
Implement a tab for persistent terms in crashdump viewer
Add tests of persistent terms for crashdump_viewer
Add a persistent term storage
Refactor releasing of literals
Extend the sharing-preserving routines to optionally copy literals
Conflicts:
erts/emulator/Makefile.in
erts/emulator/beam/erl_process_dump.c
erts/preloaded/ebin/erts_internal.beam
erts/preloaded/ebin/init.beam
lib/sasl/src/systools_make.erl
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* bjorn/erts/persistent_terms/OTP-14669:
Implement a tab for persistent terms in crashdump viewer
Add tests of persistent terms for crashdump_viewer
Add a persistent term storage
Refactor releasing of literals
Extend the sharing-preserving routines to optionally copy literals
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Persistent terms are useful for storing Erlang terms that are never
or infrequently updated. They have the following advantages:
* Constant time access. A persistent term is not copied when it is
looked up. The constant factor is lower than for ETS, and no locks
are taken when looking up a term.
* Persistent terms are not copied in garbage collections.
* There is only ever one copy of a persistent term (until it is
deleted). That makes them useful for storing configuration data
that needs to be easily accessible by all processes.
Persistent terms have the following drawbacks:
* Updates are expensive. The hash table holding the keys for the
persistent terms are updated whenever a persistent term is added,
updated or deleted.
* Updating or deleting a persistent term triggers a "global GC", which
will schedule a heap scan of all processes to search the heap of all
processes for the deleted term. If a process still holds a reference
to the deleted term, the process will be garbage collected and the
term copied to the heap of the process. This global GC can make the
system less responsive for some time.
Three BIFs (implemented in C in the emulator) is the entire
interface to the persistent term functionality:
* put(Key, Value) to store a persistent term.
* get(Key) to look up a persistent term.
* erase(Key) to delete a persistent term.
There are also two additional BIFs to obtain information about
persistent terms:
* info() to return a map with information about persistent terms.
* get() to return a list of a {Key,Value} tuples for all persistent
terms. (The values are not copied.)
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* maint:
Updated OTP version
Prepare release
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* maint-20:
Updated OTP version
Prepare release
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* maint:
Updated OTP version
Prepare release
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* maint-18:
Updated OTP version
Prepare release
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* maint:
Updated OTP version
Prepare release
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* maint-20:
Updated OTP version
Prepare release
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* maint:
Updated OTP version
Prepare release
erts: Fix UNC path handling on Windows
erts: Fix a compiler warning
eldap: Fix race at socket close
Fix bug for sockopt pktoptions on BSD
erts: Fix memory leak on file read errors
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* maint-21:
Updated OTP version
Prepare release
erts: Fix UNC path handling on Windows
erts: Fix a compiler warning
eldap: Fix race at socket close
Fix bug for sockopt pktoptions on BSD
erts: Fix memory leak on file read errors
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