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2010-12-03Merge branch 'rickard/rwmutex-bug/OTP-8925' into devRickard Green
* rickard/rwmutex-bug/OTP-8925: Use correct argument types on rwlock_wake_set_flags()
2010-12-02Use correct argument types on rwlock_wake_set_flags()Rickard Green
2010-12-01Skip ethread_SUITE:max_threads test on MacOS X LeopardRickard Green
For some reason pthread_create() crashes when more threads cannot be created, instead of returning an error code on our MacOS X Leopard machine...
2010-12-01Fix format_man_pages so it handles all man sections and remove ↵Lars Thorsen
warnings/errors in man pages
2010-12-01Merge branch 'rickard/load-balance-wrap/OTP-8950' into devRickard Green
* rickard/load-balance-wrap/OTP-8950: Prevent wrapping of values used during load balancing
2010-12-01Prevent wrapping of values used during load balancingRickard Green
Some integer values used during load balancing could under rare circumstances wrap causing a load unbalance between schedulers.
2010-12-01Merge branch 'rickard/rwmutex-bug/OTP-8925' into devRickard Green
* rickard/rwmutex-bug/OTP-8925: Miscellaneous rwmutex bug fixes and improvements Don't use more reader groups than schedulers New test suite containing stress tests of the rwmutex implementation Conflicts: erts/emulator/beam/erl_init.c
2010-12-01Miscellaneous rwmutex bug fixes and improvementsRickard Green
The ERTS internal rwlock implementation could get into an inconsistent state. This bug was very seldom triggered, but could be during heavy contention. The bug was introduced in R14B (erts-5.8.1). The bug was most likely to be triggered when using the read_concurrency option on an ETS table that was frequently accessed from multiple processes doing lots of writes and reads. That is, in a situation where you typically don't want to use the read_concurrency option in the first place.
2010-12-01Don't use more reader groups than schedulersRickard Green
2010-12-01New test suite containing stress tests of the rwmutex implementationRickard Green
2010-11-30Merge branch 'sverker/unsafe_CancelIoEx/OTP-8937' into devSverker Eriksson
* sverker/unsafe_CancelIoEx/OTP-8937: Let port_SUITE:close_deaf_port wait for OS procs
2010-11-30Let port_SUITE:close_deaf_port wait for OS procsSverker Eriksson
2010-11-29Merge branch 'sverker/unsafe_CancelIoEx/OTP-8937' into devSverker Eriksson
* sverker/unsafe_CancelIoEx/OTP-8937: Improve test case port_SUITE:close_deaf_port
2010-11-29Improve test case port_SUITE:close_deaf_portSverker Eriksson
2010-11-29Merge branch 'jr/windows-file-append' into devPatrik Nyblom
* jr/windows-file-append: Fix appending to large files (>4GB) on Windows OTP-8958
2010-11-29Merge branch 'bw/win32-laa' into devPatrik Nyblom
* bw/win32-laa: Added win32 large address aware link option OTP-8956
2010-11-29Merge branch 'bw/win32-file-linking' into devPatrik Nyblom
* bw/win32-file-linking: Add Win32 support for hard and symbolic file system links OTP-8955
2010-11-29Update ct_run deprectaion warning to work properly on windowsLukas Larsson
2010-11-29Update make and install files to use ct_run instead of run_test and to keep ↵Lukas Larsson
a link to run_test available
2010-11-29Add deprication warning to run_test.cLukas Larsson
2010-11-26Merge branch 'sverker/halfword-testcases/OTP-8884' into devSverker Eriksson
* sverker/halfword-testcases/OTP-8884: NIF 64-bit integer get/make bugfix for halfword emulator. Teach erl_alloc.c not to disable internal allocators for halfword
2010-11-26Merge branch 'sverker/unsafe_CancelIoEx/OTP-8937' into devSverker Eriksson
* sverker/unsafe_CancelIoEx/OTP-8937: Remove use of unreliable CancelIoEx on Windows.
2010-11-25NIF 64-bit integer get/make bugfix for halfword emulator.Sverker Eriksson
2010-11-25Teach erl_alloc.c not to disable internal allocators for halfwordPatrik Nyblom
2010-11-24Merge branch 'sverker/ets_compress/OTP-8922' into devSverker Eriksson
* sverker/ets_compress/OTP-8922: ETS 'compressed' option.
2010-11-24Merge branch 'sverker/crypto_aes_ctr_cmac/OTP-8752' into devSverker Eriksson
* sverker/crypto_aes_ctr_cmac/OTP-8752: Fix nif_SUITE to not assume that it is the only one loading NIFs. crypto CTR support
2010-11-24Remove use of unreliable CancelIoEx on Windows.Sverker Eriksson
CancelIoEx has been seen to cause problems with some drivers. Also improve fallback solution to reuse existing handle-closer-threads.
2010-11-22ETS 'compressed' option.Sverker Eriksson
The compressed format is using a slighty modified variant of the extern format (term_to_binary). To not worsen key lookup's too much, the top tuple itself and the key element are not compressed. Table objects with only immediate non-key elements will therefor not gain anything (but actually consume one extra word for "alloc_size").
2010-11-22Merge branch 'ta/fix-ethread-void-return' into devRickard Green
* ta/fix-ethread-void-return: ethread: do not return from void ethr_atomic_set_relb OTP-8944
2010-11-22Merge branch 'ks/init-spec-fixes' into devBjörn Gustavsson
* ks/init-spec-fixes: init: Fix two erroneous specs
2010-11-22Fix nif_SUITE to not assume that it is the only one loading NIFs.Sverker Eriksson
2010-11-22Merge branch 'rickard/thr-spec-inet-buf/OTP-8916' into devRickard Green
* rickard/thr-spec-inet-buf/OTP-8916: Remove tight restrictions on some options Thread specific inet driver buffer stack
2010-11-18Fix two typos in the epmd documentationHolger Weiß
2010-11-18Remove tight restrictions on some optionsRickard Green
Remove tight restrictions on the high_watermark, low_watermark, and buffer options.
2010-11-18Thread specific inet driver buffer stackRickard Green
The inet driver internal buffer stack implementation has been rewritten in order to reduce lock contention.
2010-11-18Merge branch 'rickard/cpu-groups/OTP-8861' into devRickard Green
* rickard/cpu-groups/OTP-8861: Generalize reader groups Move cpu topology functionality into erl_cpu_topology.[ch] Do not use more reader groups for schedulers than schedulers Conflicts: erts/emulator/beam/erl_init.c
2010-11-18Generalize reader groupsRickard Green
Reader groups have been generalized to cpu groups which can be used for implementing reader groups, but also for implementing other functionality in the future.
2010-11-18Move cpu topology functionality into erl_cpu_topology.[ch]Rickard Green
2010-11-18Do not use more reader groups for schedulers than schedulersRickard Green
When the runtime system had fewer schedulers than logical processors, the system could get an unnecessarily large amount reader groups.
2010-11-18Merge branch 'rickard/sys_schedule_debug' into devRickard Green
* rickard/sys_schedule_debug: Verify that no outstanding I/O exist when checking for I/O in debug build
2010-11-18Verify that no outstanding I/O exist when checking for I/O in debug buildRickard Green
2010-11-18Merge branch 'pg/freebsd-cpu-affinity-and-topology' into devRickard Green
* pg/freebsd-cpu-affinity-and-topology: Add support for CPU affinity & topology detection on FreeBSD 8 OTP-8939
2010-11-18Merge branch 'pg/fix-system_info-cpu_topology-segfault' into devRickard Green
* pg/fix-system_info-cpu_topology-segfault: Fix crash with erlang:system_info({cpu_topology,junk}) OTP-8914
2010-11-18Add support for CPU affinity & topology detection on FreeBSD 8Paul Guyot
2010-11-18Merge branch 'rickard/sched-misc/OTP-8932' into devRickard Green
* rickard/sched-misc/OTP-8932: Fix erts_schedule_misc_op() so it can be called from arbitrary threads
2010-11-18Merge branch 'rickard/halfword-fix/OTP-8910' into devRickard Green
* rickard/halfword-fix/OTP-8910: Fix ERL_DRV_INT and ERL_DRV_UINT in halfword emulator
2010-11-18Merge branch 'rickard/dist/OTP-8901' into devRickard Green
* rickard/dist/OTP-8901: Be less eager to set dist entry in busy state
2010-11-18Merge branch 'rickard/tsd-get/OTP-8889' into devRickard Green
* rickard/tsd-get/OTP-8889: Fix erl_drv_tsd_get() and enif_tsd_get()
2010-11-18Merge branch 'rickard/configure-help/OTP-8859' into devRickard Green
* rickard/configure-help/OTP-8859: Cleanup configure help texts Conflicts: erts/aclocal.m4
2010-11-18Merge branch 'rickard/pre-pentium4-compat/OTP-8847' into devRickard Green
* rickard/pre-pentium4-compat/OTP-8847: Allow usage of libatomic_ops when other compilers than gcc are used Add pre pentium 4 compatibilty configure test Fix --enable-ethread-pre-pentium4-compatibility
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