aboutsummaryrefslogtreecommitdiffstats
path: root/erts
AgeCommit message (Collapse)Author
2012-12-14erts: Set super alignment (256kb) and limits for sbct (8Mb) and lmbcs (128Mb)Sverker Eriksson
2012-12-14erts: Do not cache segments that are misalignedBjörn-Egil Dahlberg
* SBC may realloc carriers to misaligned addresses which is perfectly fine. However, those segments may not be cached because MBC allocations might find them and MBC's *needs* correct alignment.
2012-12-14erts: Add mseg cache for large sbc segmentsBjörn-Egil Dahlberg
* Not a power of two (unpowered) segements
2012-12-14erts: Reintroduce mseg options amcbf and rmcbfBjörn-Egil Dahlberg
Used with new sbc cache
2012-12-14erts: Optimize erl_alloc_util.c by substitute MBC_BLK_SZSverker Eriksson
with either MBC_ABLK_SZ or MBC_FBLK_SZ in all cases when we already know what kind of block it is.
2012-12-14erts: Fix bug when allocating size near sbc_thresholdSverker Eriksson
A block larger than sbc_threshold can be allocated in MBC if the subsequent "residue block" is smaller than min_block_size. Solved by lowering sbc_threshold to ("hard limit" - min_block_size).
2012-12-14erts: Make gc sizes fit into MB Carrier blocksBjörn-Egil Dahlberg
* Account for block header size in gc-sizes * Also slow down growth to 20% instead of 25% when size threshold is reached
2012-12-14erts: Force sbmbc to be disabled in a crude waySverker Eriksson
2012-12-14erts: Fix new header scheme for win64Sverker Eriksson
2012-12-14erts: Fix mseg cache. Malplaced NULL pointerBjörn-Egil Dahlberg
2012-12-14erts: Remove unused mseg options amcbf and rmcbfBjörn-Egil Dahlberg
2012-12-14erts: Use aligned bits as constant in mseg_allocBjörn-Egil Dahlberg
HAVE_SUPER_ALIGNED_MB_CARRIERS is always true with mmap and thus aligned bits is a constant and so is "page" size for mmap. Conflicts: erts/emulator/sys/common/erl_mseg.h
2012-12-14Fix scheduled port link operationRickard Green
2012-12-14Fix aborts of port tasks when terminating portsRickard Green
2012-12-12Merge branch 'egil/enforce-tuple-specification-size/OTP-10633'Björn-Egil Dahlberg
* egil/enforce-tuple-specification-size/OTP-10633: erts: Use memcpy instead of while in setelement/3 test: Refactor away ?line macro in tuple_SUITE erts: Enforce tuple max size on BIFs erts: Define max tuple size to 24 bits
2012-12-11Fix bit set op of non-atomic fallback in atomic APIRickard Green
2012-12-11Fix debug build on threads disabled buildRickard Green
2012-12-10Fix thread progress management of unmanaged threadsRickard Green
2012-12-07Merge branch 'rickard/port-optimizations/OTP-10336' into ↵Rickard Green
rickard/r16/port-optimizations/OTP-10336 * rickard/port-optimizations/OTP-10336: Change annotate level for emacs-22 in cerl Update etp-commands Add documentation on communication in Erlang Add support for busy port message queue Add driver callback epilogue Implement true asynchronous signaling between processes and ports Add erl_drv_[send|output]_term Move busy port flag Use rwlock for driver list Optimize management of port tasks Improve configuration of process and port tables Remove R9 compatibility features Use ptab functionality also for ports Prepare for use of ptab functionality also for ports Atomic port state Generalize process table implementation Implement functionality for delaying thread progress from unmanaged threads Conflicts: erts/doc/src/erl_driver.xml erts/doc/src/erlang.xml erts/emulator/beam/beam_bif_load.c erts/emulator/beam/beam_bp.c erts/emulator/beam/beam_emu.c erts/emulator/beam/bif.c erts/emulator/beam/copy.c erts/emulator/beam/erl_alloc.c erts/emulator/beam/erl_alloc.types erts/emulator/beam/erl_bif_info.c erts/emulator/beam/erl_bif_port.c erts/emulator/beam/erl_bif_trace.c erts/emulator/beam/erl_init.c erts/emulator/beam/erl_message.c erts/emulator/beam/erl_port_task.c erts/emulator/beam/erl_process.c erts/emulator/beam/erl_process.h erts/emulator/beam/erl_process_lock.c erts/emulator/beam/erl_trace.c erts/emulator/beam/export.h erts/emulator/beam/global.h erts/emulator/beam/io.c erts/emulator/sys/unix/sys.c erts/emulator/sys/vxworks/sys.c erts/emulator/test/port_SUITE.erl erts/etc/unix/cerl.src erts/preloaded/ebin/erlang.beam erts/preloaded/ebin/prim_inet.beam erts/preloaded/src/prim_inet.erl lib/hipe/cerl/erl_bif_types.erl lib/kernel/doc/src/inet.xml lib/kernel/src/inet.erl
2012-12-07Change annotate level for emacs-22 in cerlRickard Green
2012-12-07Update etp-commandsRickard Green
2012-12-07Add documentation on communication in ErlangRickard Green
2012-12-07Add support for busy port message queueRickard Green
2012-12-07Add driver callback epilogueRickard Green
2012-12-07Implement true asynchronous signaling between processes and portsRickard Green
2012-12-06Merge branch 'maint'Ingela Anderton Andin
Conflicts: erts/emulator/sys/vxworks/sys.c erts/vsn.mk lib/ssl/src/ssl_connection.erl lib/ssl/test/ssl_basic_SUITE.erl
2012-12-06Merge tag 'erl_1219' into maintOTP_R15B03-1Björn-Egil Dahlberg
erts: Patch 1219 OTP-10602 Create an erl_crash.dump if no heart exists and no ERL_CRASH_DUMP_SECONDS is set (behaviour changed). Don't create an erl_crash.dump if heart do exists and no ERL_CRASH_DUMP_SECONDS is set (behaviour not changed). This changes the behaviour back to the R15B02 default considering if a beam was running with no heart.
2012-12-06Prepare releaseErlang/OTP
2012-12-06Merge branch 'bjorn/remove-tuple-funs/OTP-10170'Björn Gustavsson
* bjorn/remove-tuple-funs/OTP-10170: erl_expand_records: Remove stale support for literal tuple funs Teach is_function/2 that tuples are not funs
2012-12-05Merge branch 'sverk/bs_construct_SUITE-outofmem'Sverker Eriksson
* sverk/bs_construct_SUITE-outofmem: erts: Limit memory usage of bs_construct_SUITE:huge_binary
2012-12-04Merge branch 'ta/docsmaster'Henrik Nord
* ta/docsmaster: Fix various doc typos for R16 Fix various typos in HOWTO/ for R16 Fix various comment typos for R16 OTP-10611
2012-12-03Add erl_drv_[send|output]_termRickard Green
2012-12-03Move busy port flagRickard Green
2012-12-03Use rwlock for driver listRickard Green
Conflicts: erts/emulator/beam/io.c
2012-12-03Optimize management of port tasksRickard Green
2012-12-03Improve configuration of process and port tablesRickard Green
2012-12-03Remove R9 compatibility featuresRickard Green
2012-12-03Use ptab functionality also for portsRickard Green
2012-12-03Prepare for use of ptab functionality also for portsRickard Green
2012-12-03Atomic port stateRickard Green
2012-12-03Generalize process table implementationRickard Green
2012-12-03Implement functionality for delaying thread progress from unmanaged threadsRickard Green
2012-12-01Teach is_function/2 that tuples are not funsBjörn Gustavsson
2012-11-30erts: Change default of erl_crash.dumpBjörn-Egil Dahlberg
* Create an erl_crash.dump if no heart exists and no ERL_CRASH_DUMP_SECONDS is set (behaviour changed) * Don't create an erl_crash.dump if heart do exists and no ERL_CRASH_DUMP_SECONDS is set (behaviour not changed) This changes the behaviour back to the R15B02 default considering if a beam was running with no heart. The motivation is that we want a fast heart to fast restart erlang if it crashes but to be able to get non-truncated erl_crash.dumps via setting ERL_CRASH_DUMP_SECONDS if we so desire.
2012-11-28Fix various comment typos for R16Tuncer Ayaz
2012-11-28erts: Limit memory usage of bs_construct_SUITE:huge_binarySverker Eriksson
depending on the amount of free memory on the host
2012-11-28Merge branch 'maint'Patrik Nyblom
2012-11-28Merge branch 'sverk/crypto-unloading'Sverker Eriksson
* sverk/crypto-unloading: crypto: Link crypto_callback statically crypto: Add debug print macros crypto: Enable runtime upgrade of crypto crypto: Make unloading of crypto safer OTP-10596
2012-11-27erts: Use memcpy instead of while in setelement/3Björn-Egil Dahlberg
* Measurements suggests that memcpy is a bit faster for small tuples and ~50% faster for large tuples. (Linux kernel-3.2.0).
2012-11-27test: Refactor away ?line macro in tuple_SUITEBjörn-Egil Dahlberg
* ?line is not needed anymore and should be removed when a test_SUITE is changed.
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-14 12:58:05 +0000