Age | Commit message (Collapse) | Author |
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* egil/erts/sub-binary-to-heap-binary/OTP-14149:
observer: Fix crashdump viewer testcase
erts: Refactor MOVE_CONS to inline function
erts: Refactor MOVE_BOXED to inline function
erts: Convert small sub-binaries to heap-binaries
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* lukas/erts/configure_option_to_threadnames/OTP-14232:
erts: Add configure option for setting threadnames
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* maint:
Prepare ERTS vsn for OTP 19.3
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* lukas/erts/fix_proc_exiting_arity:
erts: Fix proc arity value when exiting
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* lukas/erts/port_control_emasculate_binary/OTP-14231:
erts: Fix emasculation of binaries in port_control
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In many cases sub-binaries costs more memory than converting them to heap-binaries.
Sub-binaries also has a hidden cost of pinning larger binaries in memory.
By converting binaries this cost is reduced.
Byte aligned sub-binaries upto 24 bytes (64-bit) or 12 bytes (32-bit) are converted.
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* maint:
Ensure prim_eval:'receive' wont clobber def_arg_reg[0]
Conflicts:
erts/preloaded/ebin/prim_eval.beam
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OTP-14241
* rickard/prim_eval_receive:
Ensure prim_eval:'receive' wont clobber def_arg_reg[0]
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Not setting it correctly will cause the swapin later
to fail in debug build as REDS_IN will overwrite
the value in reg[5].
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* egil/pretty-print-maps-smaller/OTP-14239:
stdlib: Use erts_internal:maps_to_list/2 in io_lib_pretty
Update preloaded erts_internal.beam
erts: Test erts_internal:maps_to_list/2
erts: Introduce erts_internal:maps_to_list/2
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This fixes a bug introduced in 3671dd2d
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ErLLVM: Drop support for LLVM<3.9 in R20
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* sverker/enif_select: (31 commits)
Remove debug printout and comment
Fix nif_SUITE:select for old linux
Add docs for enif_compare_monitors and ErlNifMonitor
Fix ErlNifMonitor handling
Remove faulty debug ASSERT
erts: Skip nif_SUITE:select on windows
Fix enif_select for windows
Fix whitebox monitor tests
Fix erl_nif doc
Expand nif_SUITE:monitor_frenzy to verify dtor calls
Expand nif_SUITE:monitor_frenzy with binary_to_term
erts: Avoid revival of dying resource by dec_term
erts: Add enif_compare_monitors
erts: Try fix enif_select for windows
erts: Change return value for enif_select
erts: Add pid argument to enif_select
erts: Beautify enif_select
erts: Fix bad_fd_in_pollset error case for enif_select
erts: Add enif_monitor_process and enif_demonitor_process
erts: Rename ErlNifResource as ErtsResource
...
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again
* sverker/include-module-literal-size:
erts: Beautify loaded()
erts: Fix literal size bug when only old instance exists
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with pipe capacity equal to PIPE_BUF
meaning pipe must be empty to be writable.
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by removing some unnecessary conditions and
remove unused and faulty summation for 'cur' and 'old'.
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fix for already merged but not releases 808b2f4d53e446aed07f85716c5c4b85abb3d18a
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Why did I add that?
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for now...
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to provoke resource revival race.
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Conflicts:
erts/emulator/beam/erl_binary.h
erts/emulator/beam/erl_monitors.c
erts/emulator/beam/erl_nif.c
erts/emulator/beam/global.h
erts/emulator/test/nif_SUITE_data/nif_SUITE.c
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# Conflicts:
# erts/emulator/test/nif_SUITE_data/nif_SUITE.c
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* rickard/magic-references-fixes:
Fix driver monitor implementation
Handle magic refs in db_cleanup_offheap_comp()
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def_arg_reg[0] is used for storage of timeout instruction
when a 'receive after' is executed. When a process was
scheduled out inside prim_eval:'receive'/0 due to a function
call, def_arg_reg[0] was overwritten due to storage of live
registers.
prim_eval:'receive'/2 now calls arg_reg_alloc/0 which
bumps all reductions and then calls arg_reg_alloc/7
which will cause an allocation of a new arg_reg array
since def_arg_reg only can hold 6 values. This ensures
that the timeout instruction in def_arg_reg[0] used
for the timeout wont be overwritten.
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26b59dfe67 introduced the new 'AtU8' chunk to support
Unicode atoms.
make_preload strips the pre-loaded BEAM files so that they
only contain essential chunks. It expects to find the old
'Atom' chunk.
Teach make_preload to read the new 'AtU8' chunk instead of the old
chunk. Also produce a nice error message if someone by mistake
compiles the pre-loaded modules with an OTP 19 compiler.
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