752c895d23
VM: refactor gc_event so that the phase times are stored in an array
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So that you don't need a new method for each gc phase to time.
2016-10-20 00:34:18 +02:00
f147bd4404
VM: uppercasing gc_op
2016-10-19 09:09:32 +02:00
aace892527
VM: rename of collect_growing_heap_op and collect_growing_heap()
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The idea is to "make room" for collect_growing_code_heap_op and
collect_growing_code_heap() to enable code heap growth.
2016-10-13 02:13:09 +02:00
91843ef22d
VM: removing end_gc()
2016-09-28 05:22:32 +02:00
8899914697
VM: better start_gc_again() code
2016-09-28 05:20:12 +02:00
f8b94c2679
VM: allot_large_object fits better in the allot.hpp file
2016-09-22 13:13:55 +02:00
0d57734dab
vm: replace block comments /**/ with line comments //
2016-09-09 05:47:52 +02:00
8911ad2a16
VM: don't end the gc event in start_gc_again, fixes #659
2016-05-04 22:47:50 +02:00
58ad5fb4ce
VM: all the started_<blah>() replaced with reset_timer()
2016-04-24 15:21:17 +02:00
883f65d0e4
VM: fix one callstack overflow problem by "unlocking" the callstacks
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border pages
Also a new vocab compiler.tests.callstack-overflow which is supposed to
contain all tests for callstack overflow-related problems.
2015-08-14 20:19:58 -07:00
9d289e35f4
VM: macro FACTOR_FOR_EACH used in more places to drive iteration
2015-06-05 02:14:49 +02:00
3887b58c02
VM: cleanups, like removing redundant paranthesis and removing method
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declarations that doesn't exist
2015-05-09 20:04:22 -07:00
8ea1eea4e1
VM: instead of passing around the trace_contexts_p arg, just clear the contexts in primitive_save_image_and_exit() it has the same effect but is simpler
2015-01-15 09:29:14 +00:00
875d2421df
vm: We don't want ambiguity for which print triggered on a gc error. Differentiate the error messages.
2014-12-04 10:35:32 -08:00
c675694619
vm: Annotate more places where we can gc.
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Code formatting fix.
2014-11-29 19:25:46 -06:00
4a96e6163b
VM: new primitive (callback-room) for querying the VM about memory usage
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The word works exactly like (code-room) except it looks at the memory
usage in the callback heap instead of the code heap.
2014-09-29 07:30:21 -07:00
9836d6a1d0
VM: move the stack scrubbing logic to call_frame_slot_visitor to avoid visiting the callstack twice
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primitive_minor_gc() iterates the stack twice, first to scrub stack
locations, then to trace overinitialized ones and gc roots. By running
visit_callstack() before visit_stack_elements() you only need to do it
once.
2014-09-08 14:54:18 -07:00
19685f4528
vm: jit::jit is a c++ constructor but it does not allocate objects to the Factor heaps.
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Add annotations for gc allocating.
2014-02-14 20:29:26 -08:00
ffe41b3d7f
VM: Fixup cast formatting after clang-format
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clang-format doesn't recognize casts to non-pointer/non-template types
so it winds up adding a space between the right paren and the expression
and then failing to recognize prefix operators in the process
(e.g. foo = (cell) & bar; should be foo = (cell)&bar;). This commit
manually fixes up the major cases (fixnum, cell, all types ending in _t).
2013-05-13 14:59:24 -04:00
7b1b1eef23
VM: Remove unnecessary _ suffix in constructors
2013-05-12 23:20:43 -04:00
26ff071205
VM: Remove unnecessary explicit keywords
2013-05-12 21:48:38 -04:00
34d04b9306
VM: Refactor gc* to Factor style
2013-05-12 13:24:44 -04:00
ca2ea548be
VM: Remove exec bit from VM source files
2013-05-11 17:04:23 -04:00
2b33dde782
vm: Add more Allocates memory comments.
2013-03-25 17:52:30 -07:00
dbfa185eef
vm: Standardize /* Allocates memory */ comments so you can grep -A1
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and see if a function allocates for easier debugging of the gc.
A couple of the functions were not yet annotated.
2013-03-25 12:00:18 -07:00
aad70160f0
vm: Add more comments about functions that allocate.
2012-08-15 22:00:08 -07:00
d74f194b07
vm: remove _reversed from callstack iterator names
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Now that they're the only game in town we can give them the short names
2011-12-14 09:56:49 -08:00
822a658cc3
vm: callstack_reversed in call_frame_scrubber
2011-12-14 09:56:48 -08:00
e116bc497b
vm: reversed callstack iteration
2011-12-14 09:56:47 -08:00
e2fafaed9c
WIP verify_callstack function
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dumps callstack in reverse order so i can visually inspect that it matches the old forward walking logic
2011-12-14 09:56:47 -08:00
0a1a252cdb
vm: replace assert with FACTOR_ASSERT
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Factor is finally a real C++ project and has a custom assert macro. Assertion failures were still getting caught as exceptions and causing failure loops. Write our own macro that calls factor::abort on failure.
2011-11-23 11:11:26 -08:00
73845fdad9
vm: separate 'current_gc_p' from 'current_gc'
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The 'current_gc' handle doesn't need to be volatile, just the state of GC-ness
2011-11-02 13:23:19 -07:00
0f5e0eada5
vm: fix high_fragmentation_p assertion
2011-09-05 23:30:28 -07:00
83b8717bad
Clean up some GC logic and fix a bug where large object allocation could grow the heap unnecessarily
2011-09-05 16:28:00 -07:00
0fc8ee8250
Fix win64 compile error
2010-10-09 16:03:46 -05:00
8a0d0fca83
Revert previous patch; not simply a typo. Still broken on win64.
2010-09-29 20:49:37 -05:00
466e630dc9
Win64 Windows SDK hates int/cell type errors
2010-09-29 17:43:27 -05:00
ecb9ce4fc9
vm: don't need to save/restore FPU state when doing GC anymore, since we don't call nano_count() unless GC events are being recorded. If you want to record GC events with FP traps on, you're out of luck
2010-09-04 16:16:22 -05:00
2498a4d881
vm: don't call nano_count() from the GC at all, unless GC event recording is on
2010-09-04 13:21:45 -07:00
1818bcb780
Fix three problems discovered by running math.floats.env tests in a loop:
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- Crash if allocating error triggers a GC from a signal/SEH handler
- Crash if GC runs with floating point traps enabled on Windows
- Floating point traps didn't prettyprint properly
2010-09-02 22:57:14 -05:00
70b8a74208
vm: have to be extra careful when messing with return addresses
2010-06-13 18:12:57 -04:00
3f28c0e7f5
vm: context switching needs to scrub the return address
2010-06-12 19:54:31 -04:00
806e54630a
GC maps for more compact inline GC checks
2010-06-11 20:06:00 -04:00
ec6c2ccc3e
silence more msvc warnings
2010-05-05 22:32:45 -07:00
fec408260e
vm: tweak inline_gc() for PowerPC
2010-05-04 06:52:30 -04:00
95ff5ffe51
New GC checks work in progress
2010-05-03 17:34:16 -04:00
b740a1fe5d
vm: use C++ exceptions instead of longjmp(), to make Windows crash more
2010-04-02 14:10:55 -04:00
e4da687413
vm: Tweak Factor VM to compile with Microsoft Visual Studio on Windows, in addition to Mingw. Add an Nmakefile which can be used for this purpose. Rename Makefile to GNUmakefile.
2010-01-17 03:43:22 +13:00
63edd20a55
vm: eliminating register variables work in progress. Works on x86-32 with non-optimizing compiler
2009-12-19 10:59:56 +13:00
344c357ef1
vm: grow the heap if a full collection doesn't reclaim enough space
2009-12-05 19:03:53 -05:00
Björn Lindqvist
Alexander Iljin
Doug Coleman
Erik Charlebois
Joe Groff
Slava Pestov
Slava Pestov