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Bug fix release : otp_src_17.1
Build date : 2014-06-24
Some highlights of the release are:
crypto: Add aes_cfb8 cypher to crypto:block_encrypt and block_decrypt.
diameter: Add result code counters for CEA, DWA, and DPA.
erts: The following built in functions in the erlang and binary modules now bump an appropriate amount
of reductions and yield when out of reductions:
binary_to_list/1, binary_to_list/3, bitstring_to_list/1, list_to_binary/1,
iolist_to_binary/1, list_to_bitstring/1, binary:list_to_bin/1
hipe: Handle Maps instructions get_map_elements, put_map_assoc,
put_map_exact in the HiPE native code compiler.
mnesia: The time for inserting locks for a transaction with large
number of locks is reduced significantly.
ssh: Option max_sessions added to ssh:daemon/{2,3}.
stdlib: Add maps:get/3 to maps module. The function will return the
supplied default value if the key does not exist in the map.
Major release : otp_src_17.0
Build date : 2014-04-07
Some highlights of the release are:
Erlang/OTP has been ported to the realtime operating system OSE.
Maps, a new dictionary data type (experimental)
A more natural mapping from ASN.1 OCTET STRING and BIT STRING to Erlang types, and other ASN.1 improvements and optimizations
The {active, N} socket option for TCP, UDP, and SCTP
A new (optional) scheduler utilization balancing mechanism
Migration of memory carriers has been enabled by default on all ERTS internal memory allocators
Increased garbage collection tenure rate
Experimental "dirty schedulers" functionality
Funs can now be given names
Miscellaneous unicode support enhancements
A new version scheme for OTP its applications has been introduced |
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发表于 2014-07-12 12:53
