| Age | Commit message (Collapse) | Author |
|---|
|
* emacstheviking/maint:
Increased left-nav width for readability
|
|
It just makes it easier to read stuff. For example, gen_server functions are now totally visible, no more guessing.
|
|
|
|
* lukas/ose/remove/OTP-12573:
Remove OSE from erl_interface
ose: Remove all code related to the OSE port
|
|
|
|
The OSE port is no longer supported and this commit removed it
and any changes related to it. The things that were general
improvements have been left in the code.
|
|
|
|
* c-rack/fix-typo2:
Fix small typo
|
|
|
|
|
|
* redvers/public_key_docfix:
Updated documentation to match implementation
|
|
* maint:
Updated OTP version
Prepare release
Fix calculation of end time
Prefer monotonic time that stop during suspend
Avoid unnecessary copying of data when retrieving corrected monotonic time
Add the --enable-gettimeofday-as-os-system-time configure switch
Conflicts:
OTP_VERSION
erts/vsn.mk
|
|
* maint-18:
Updated OTP version
Prepare release
Fix calculation of end time
Prefer monotonic time that stop during suspend
Avoid unnecessary copying of data when retrieving corrected monotonic time
Add the --enable-gettimeofday-as-os-system-time configure switch
|
|
|
|
|
|
* rickard/end-time-fix/OTP-12896:
Fix calculation of end time
|
|
* rickard/monotonic-clock-source/OTP-12895:
Prefer monotonic time that stop during suspend
|
|
* rickard/read_corrected_time/OTP-12894:
Avoid unnecessary copying of data when retrieving corrected monotonic time
|
|
* rickard/gettimeofday/OTP-12892:
Add the --enable-gettimeofday-as-os-system-time configure switch
|
|
* rickard/trace-file-eintr-bug/OTP-12890:
Handle EINTR in trace_file_drv
|
|
* rickard/non-smp-trace-port-exit-bug/OTP-12889:
Teach non-smp VM how to deal with trace port crash
Test case testing crash in tracer port
|
|
|
|
|
|
|
|
* maint:
wx: Add event callback fastpath
wx: Event callbacks could hang wx application temporary
wx: Make wxLANGUAGE_ variable
wx: Send wxWdigets assert to error logger
wx: Add mouse_capture_lost event
wx: Fix code generator
|
|
* dgud/wx/send-asserts-to-erl:
wx: Add event callback fastpath
wx: Event callbacks could hang wx application temporary
wx: Make wxLANGUAGE_ variable
wx: Send wxWdigets assert to error logger
wx: Add mouse_capture_lost event
wx: Fix code generator
|
|
Forces usage of gettimeofday() for OS system time
|
|
|
|
Conflicts:
OTP_VERSION
erts/doc/src/notes.xml
erts/vsn.mk
lib/runtime_tools/doc/src/notes.xml
lib/runtime_tools/vsn.mk
otp_versions.table
|
|
Avoids spawn but can deadlock
|
|
* bjorn/erts/clang-opt: (27 commits)
Improve unpacking performance on x86_64
Slightly tweak the peformance for get_list
Speed up list matching
Eliminate the variable temp_bits at the top scope of process_main()
Eliminate prefetch for conditional instructions
Teach beam_makeops to pack operands for move3 and move_window
Ensure that the move_call_ext_{last,only} instructions are used
beam_makeops: Eliminate unnecessary masking when packing 3 operands
Use a cheaper tag scheme for 'd' operands
Introduce swap_temp/3 and swap/2
Introduce specialized versions of move2
Add back frequently used x(0) instructions
Rewrite the hipe_mode_switch instructions
Remove the last use of tmp_arg1
Eliminate use of tmp_arg1 and tmp_arg2 in bit syntax
Remove the i_fetch instruction
Eliminate use of i_fetch for bit syntax instructions
Eliminate the use of i_fetch for BIF instructions
Eliminate the use of i_fetch for relational operators
Eliminate the use of i_fetch in arithmetic instructions
...
|
|
|
|
|
|
* rickard/trace-file-eintr-bug/OTP-12890:
Handle EINTR in trace_file_drv
|
|
* rickard/non-smp-trace-port-exit-bug/OTP-12889:
Teach non-smp VM how to deal with trace port crash
Test case testing crash in tracer port
|
|
|
|
|
|
|
|
When unpacking operands on 64-bit CPUs, use a smarter mask to
help the compiler optimize the code.
It turns out that on x86_64, if we use the mask 0xFFFFUL (selecting
the 16 least significant bits), the compiler can combine a move and
a mask operation into the single insruction 'movzwl', which will
eliminate one instruction.
|
|
Fetch the head and tail parts to temporary variables before
writing them to their destinations. That should allow the CPU to
perform the moves in parallel, which might improve performance.
|
|
The combination is_non_empty_list followed by get_list is extremly
common (but not in estone_SUITE, which is why it has not been noticed
before). Therefore it is worthwile to introduce a combined
instruction.
|
|
|
|
Not pre-fetching in conditional instructions (instructions that use
-fail_action) seems to improve performance slightly.
The reason for that is that conditional instructions may jump to the
failure label, wasting the pre-fetched instruction. Another reason
is that that many conditional instructions do a function call, and
the register pressure is therefore high. Avoiding the pre-fetch
may reduce the register pressure and pontentially result in more
efficient code.
|
|
* maint:
ssh: be more generous about disconnect expects
ssh: add disjunction to ssh_trpt_test_lib:match
|
|
* hans/ssh/no_common_algs/OTP-11531:
ssh: be more generous about disconnect expects
ssh: add disjunction to ssh_trpt_test_lib:match
|
|
|
|
|
|
It is currently only possible to pack up to 4 operands. However,
the move_window4 instrucion has 5 operands and move_window5 and
move3 instrucations have 6 operands.
Teach beam_makeops to pack instructions with 5 or 6 operands.
Also rewrite the move_window instructions in beam_emu.c to macros
to allow their operands to get packed.
|
|
Update transformations to ensure that the move_call_ext_last
and move_call_ext_last are used.
|
|
When packing 3 operands into one word, there would be an unnecessary
mask operation when extracting the last operand.
|
