bce084ac12
fix windows compile error
2009-11-20 04:21:21 -06:00
987602235e
remove sleep_micros, add sleeo_nanos to vm
2009-11-19 04:49:29 -06:00
6f7ec206a1
rename millis to system-millis, micros to system-micros, add nano-count
2009-11-18 15:58:48 -06:00
b4206f5252
initial commit to nanos branch to replace micros
2009-11-18 04:20:05 -06:00
cc194416f9
Merge branch 'master' into startup
...
Conflicts:
core/bootstrap/primitives.factor
vm/run.hpp
2009-11-15 02:52:50 -06:00
86da8ebed9
Instead of bumping the definition counter every time in the VM, bump it only if stack effects changed or macros were redefined
2009-11-13 03:52:14 -06:00
cba12eae37
Invalidate inline caches used by call( and execute( when words are redefined
2009-11-12 16:09:07 -06:00
c2b3d6b894
vm: fix fencepost error in write barrier on large object allocation; fixes benchmark.sort crash
2009-11-11 19:31:18 -06:00
2c8f67851e
vm: fix GC safety issue in callers of unbox_array_size(), and change how disable-gc-events works so that it doesn't make a byte array that's too large
2009-11-11 05:21:03 -06:00
2afd7ce244
Faster identity-hashcode primitive; fast path now opencoded by the compiler
2009-11-11 02:27:19 -06:00
064c00f78d
New identity-hashcode primitive
2009-11-10 21:18:54 -06:00
57c541ea46
vm: eliminating literal table work in progress
2009-11-07 16:16:09 -06:00
11075828e5
vm: faster data_root and <array> primitive
2009-11-06 05:30:37 -06:00
e2107166ff
vm: restructure data_roots so that its a sequence of handle/len pairs rather than just handles, use it in inline_gc() and all_instances() so that we don't run out of heap while building the object array
2009-11-06 00:54:28 -06:00
4061951d1c
vm: simpler object space implementation. begin-scan/next-object/end-scan primitives replaced by a single all-instances primitive
2009-11-05 21:49:03 -06:00
18a2ce1f8c
vm: remove some dead code
2009-11-05 19:32:26 -06:00
72ab6ec548
vm: rewrite 'become' primitive so that it uses a slot visitor instead of GC
2009-11-05 19:03:51 -06:00
47df580081
tools.time: overhaul
2009-11-05 01:07:59 -06:00
e1c365e69a
vm: fix issue with unnecessary heap growth
2009-11-03 22:25:22 -06:00
6c2c87758a
vm: rename gc_root to data_root, add code_root to fix a problem where code blocks would move underneath the PIC compiler if PIC compiler allocated enough
2009-11-02 18:10:34 -06:00
e4ad642134
vm: 4 bit tags, new representation of alien objects makes unbox-any-c-ptr more efficient (work in progress)
2009-11-02 04:25:54 -06:00
882daae06c
vm: more sweep phase optimizations
2009-11-01 04:40:15 -06:00
5ae40e26ee
vm: remove promotion strategy, clean up compaction code
2009-11-01 03:47:09 -06:00
7cbaf3e0a3
vm: don't do a data compaction when growing the data heap, speeds up data heap grow by a bit
2009-10-31 21:06:34 -05:00
b2ba465bcd
Merge optimizations from master branch
2009-10-31 03:02:19 -05:00
b202371d62
vm: faster tuple allocation primitives
2009-10-31 02:58:00 -05:00
793d0606f6
vm: various minor optimizations speeding up gc0 and dispatch1 benchmarks, as well as bootstrap
...
- make allot_object() inline, move slow case to allot_large_object()
- reduce number of conditional branches in megamorphic cache miss handler
- make unbox_array_size() inline, move slow case to unbox_array_size_slow()
- new memset_cell() function uses memset_pattern4/8() on Mac OS X
2009-10-31 02:30:48 -05:00
5536003cf8
vm: new GC policy: mark sweep after N megabytes promoted, mark compact if tenured space cannot fit nursery+aging in one contiguous block. N = 32 on 32-bit and 64 on 64-bit
2009-10-30 02:26:57 -05:00
a1aac42786
vm: clean up gc events, remove -verbosegc switch, fix compaction bug
2009-10-27 21:31:28 -05:00
d95a98eb9c
vm: add primitives for getting at GC events, data-room and code-room primitives now return structs instead of arrays
2009-10-27 03:32:28 -05:00
e793a72060
vm: remove crummy old GC stats, split off free list code, clean up various other things
2009-10-26 22:08:35 -05:00
c30df42e48
vm: make compaction its own gc_op
2009-10-25 14:02:14 -05:00
b7181d14a8
vm: debugging compaction
2009-10-25 08:07:21 -05:00
62e718eaa9
vm: combine heap_block and code_block structs, eliminates some boilerplate
2009-10-24 21:33:31 -05:00
d855593f1f
vm: clean up code heap visitor
2009-10-24 04:36:29 -05:00
03f4b4cdd6
vm: move binary_payload_start() method from factor_vm to object class
2009-10-24 04:27:45 -05:00
29a27cfde4
vm: data heap compaction work in progress
2009-10-24 04:18:33 -05:00
fd1e992e7d
vm: factor out code that visits object slots and code heap blocks into slot_visitor and code_block_visitor
2009-10-24 03:54:53 -05:00
810e309e0c
vm: rename userenv to special_objects
2009-10-23 00:33:53 -05:00
3394309659
Merge branch 'master' into new_gc
2009-10-22 05:40:57 -05:00
3d5c3935ad
vm: fix compilation
2009-10-22 06:38:02 -04:00
f24942e063
vm: clean up signal handling and add EXC_BAD_INSTRUCTION Mach exception handler for OS X, since signal handlers cannot change the stack pointer
2009-10-22 05:22:59 -05:00
606a805d7d
vm: debugging mark and sweep
2009-10-21 23:24:35 -05:00
40351d40be
vm: use iostreams instead of printf for debug messages, clean up a few things
2009-10-21 20:12:57 -05:00
814f6371d6
vm: mark sweep gc for tenured space work in progress
2009-10-20 22:20:49 -05:00
f0816d72f1
vm: split off free_list_allocator from heap class, rename zone to bump_allocator
2009-10-20 15:26:11 -05:00
d22d5466fc
vm: move factor_vm::untagged_object_size() to object::size()
2009-10-20 13:13:39 -05:00
d85d84697a
Change data heap alignment to 16 bytes
2009-10-20 12:45:00 -05:00
50f9bf67a7
vm: fix crash when converting a callstack to an array
2009-10-20 12:19:02 -05:00
838a44e901
vm: change code heap layout somewhat, remove unused allocation bitmap from mark_bits
2009-10-20 09:37:24 -05:00
278a6955c5
Merge branch 'master' into startup
2009-10-20 00:31:45 -04:00
110b310c54
the exit primitive is now called (exit) and exit calls shutdown hooks.
...
add a stop_factor function to the vm to allow calling the shutdown quotation
2009-10-20 00:28:18 -04:00
4ddd63d83e
vm: move compaction algorithm to mark_bits.hpp since it doesn't rely on properties of heaps per se
2009-10-19 03:05:20 -05:00
ac25b8ebbb
vm: new mark_bits data structure replaces hashtable when compacting code heap
2009-10-19 02:21:11 -05:00
464aac14cf
vm: working on new compaction implementation
2009-10-19 00:07:43 -05:00
a81f757a62
vm: fix conflict in image.cpp
2009-10-18 20:54:13 -05:00
236588208b
vm: rename F to false_object, and rename T to true_object
2009-10-18 20:26:21 -05:00
69f9c80b5b
vm: code heap: move mark bits to a separate bitmap
2009-10-16 14:41:40 -05:00
a955a12aa7
vm: fix compile errors on some gcc versions
2009-10-16 12:13:43 -05:00
107c96f642
vm: code heap compaction at runtime using compact-gc primitive
2009-10-16 11:39:35 -05:00
85b746e7b5
vm: simpler and more efficient code heap compaction; restructure a few things to get ready for runtime code heap compaction
2009-10-16 04:33:35 -05:00
349cb41a29
Merge branch 'reentrantvm' of git://github.com/phildawes/factor
2009-10-16 03:52:35 -05:00
0a3d08bc52
vm: make the code nice and pretty
2009-10-16 02:55:02 -05:00
70dcecf61a
vm: don't flush instruction cache twice per code block on a major GC on PowerPC
2009-10-15 22:31:41 -05:00
0bb6327688
fix compiler warnings in vm
2009-10-15 21:37:53 -05:00
45eb68fa38
vm: during tenuring stage of aging collection, if tenured space fills up, it would attempt a to_tenured collection. this will succeed if all roots were tenured. however, this is unsound, because there's now an untraced segment of tenured space. fix: if tenuring fails, go on to do a full collection instead
2009-10-15 05:51:11 -05:00
7fef05fd76
Removed VM_PTR macros. All builds reentrant by default
2009-10-14 19:14:57 +01:00
ae90ebe3be
vm: faster write barrier for non-optimized code
2009-10-14 06:13:51 -05:00
1ce39963fd
Working on adding support for the new write barrier to optimized code
2009-10-14 02:06:01 -05:00
d689be57a5
vm: new card marking implementation supports marking partial objects
2009-10-13 21:16:04 -05:00
ab9b462411
vm: build fix
2009-10-09 05:12:28 -05:00
95722adebc
vm: misc cleanups
2009-10-09 03:20:50 -05:00
21f55ab1a3
vm: more efficient code heap remembered set
2009-10-08 23:10:32 -05:00
dbf0dd4a2d
vm: split off parts of data_gc into sub-files and clean up logic
2009-10-08 02:10:28 -05:00
23e133e383
vm: make a new old_space type to encapsulate a few things, split up generations array somewhat
2009-10-07 14:05:09 -05:00
651a7fb6fa
vm: replace generations array with individual instance variables referencing zone objects
2009-10-07 11:59:59 -05:00
3914b0264b
vm: rename a few things
2009-10-07 08:40:28 -05:00
5c774d8c84
vm: more code cleanups
2009-10-07 08:33:54 -05:00
1f76a64e91
vm: more refactoring
2009-10-06 20:45:47 -05:00
6789a40fc6
vm: refactor forwarding pointer logic
2009-10-06 19:15:54 -05:00
93d49428fb
vm: simplify some code
2009-10-06 08:55:42 -05:00
697e2342d0
vm: put code block owner directly in the header, instead of as the first entry in the literal table. Reduces x86-64 image size by ~700kb, also eliminates separate 'strip' set of staging images from deploy tool
2009-10-06 06:25:07 -05:00
16c3251072
vm: free up a cell in compiled code block headers
2009-10-06 05:52:45 -05:00
b50d3f3fb0
vm: number of generations is not configurable anymore, split up begin_gc() and end_gc() into collect_{nursery,aging,aging_again,tenured}()
2009-10-06 02:39:12 -05:00
d10e27149c
vm: cleanup
2009-10-06 01:42:17 -05:00
47c735d81d
vm: more GC refactoring
2009-10-06 00:13:54 -05:00
bae2240f62
vm: refactoring garbage collector
2009-10-05 22:16:08 -05:00
6c047127ee
Change C++ exception usage back into a longjmp() due to GCC bugs
2009-10-05 03:27:28 -05:00
00efd780c9
Merge branch 'master' of git://factorcode.org/git/factor
2009-10-03 18:27:38 -05:00
11d55131de
add ftell primitive
2009-10-03 18:20:35 -05:00
24ba367ca0
vm.hpp: fix typo
2009-10-03 09:47:06 -05:00
c4ef640f4d
Big VM cleanup
...
- Move forward declarations of 'struct factor_vm' to one place
- Rename template parameters from T and TYPE to descriptive names. New convention: CamelCase for template parameters
- Change some higher-order functions taking function pointers into templates, and define classes overriding operator(). There's a bit of new boilerplate here but its more consistent than the old mish-mash approaches
- Put GC state into a gc_state struct
- Use exceptions instead of longjmp for non-local control transfer in GC
- In code GC, instead of interleaving code block tracing with copying, add code blocks which need to be revisited to an std::set stored in the gc_state
2009-10-03 08:47:05 -05:00
435cd02200
keep a map of thread ids to vm pointers. use this to look up the correct VM to handle mach exceptions on os x
2009-10-02 12:03:05 -05:00
70f25c71b9
calls dispatched as per multithreaded, but checked against singleton
2009-09-30 21:25:50 +01:00
3a88d8c49e
inlineimpl.hpp is toast
2009-09-29 19:53:10 +01:00
b6718641dc
Converted some callback fns to use member-fn pointers
2009-09-28 19:45:10 +01:00
791d654f92
moved local_roots and write_barrier stuff out of inlineimpls.hpp
2009-09-28 19:02:51 +01:00
dbc1411a6a
removed vm-data.hpp
2009-09-27 20:09:09 +01:00
9b7412b8f8
Moved PRIMITIVE and PRIMITIVE_FORWARDs to primitives.[ch]pp
2009-09-27 19:42:18 +01:00
ab8c6e9978
Word hashcodes are now computed from the word's name/vocabulary, removing a source of non-determinism
2009-09-27 21:09:11 -05:00
6578bd0533
vm: fix windows compilation (untested)
2009-09-26 02:41:01 -05:00
f81c8549f4
Make segment, context, data_heap, zone more object-oriented, and fix crash when calling undefined symbols
2009-09-25 21:17:20 -05:00
c046ff4b23
vm: make heap data-type object-oriented
2009-09-25 20:32:00 -05:00
83b0769eef
renamed factorvm to factor_vm
2009-09-24 08:16:52 +01:00
e566656e46
removed a bunch of superflous blank lines
2009-09-24 08:02:14 +01:00
e3ac531fdb
renamed vmprim_ to primitive_
2009-09-24 08:02:13 +01:00
d2afb4b344
put mach call_fault_handler in the vm
2009-09-16 08:22:18 +01:00
2cf2dab48e
fpe signals working on unix again
2009-09-16 08:22:18 +01:00
a8d1e5187d
Added -DREENTRANT option to Makefile
...
Also renamed FACTOR_MULTITHREADED to FACTOR_REENTRANT
2009-09-16 08:22:18 +01:00
deb7af70bb
asm math functions pass vm ptr to overflow function in 3rd arg (X86.32)
2009-09-16 08:22:17 +01:00
34ce334317
Added data constructor to initialize bools in factorvmdata struct
2009-09-16 08:22:17 +01:00
b02944c6d5
moved signal handlers into vm object
2009-09-16 08:22:16 +01:00
e8d1612e8e
Split data out into separate vm-data struct
2009-09-16 08:22:16 +01:00
b07550620f
Dev checkpoint
2009-09-16 08:20:51 +01:00
9bf6f97e35
Switched on singleton flag
2009-09-16 08:20:51 +01:00
e49fa4109d
added FACTOR_MULTITHREADED_TLS option
2009-09-16 08:20:51 +01:00
f4af39b60e
thread_id is a pthread_t on unix
2009-09-16 08:20:51 +01:00
2e50da6beb
added vm-ptr primitive
2009-09-16 08:20:50 +01:00
3345922330
quick test vocab for mt stuff
2009-09-16 08:20:50 +01:00
ca16daa4b2
cleaned up code a bit, added multithreaded mode flags
2009-09-16 08:20:50 +01:00
fa6d8d239b
removed vm singleton usage from unix stuff
2009-09-16 08:20:49 +01:00
3c139593c5
moved the thread stuff around a bit
2009-09-16 08:20:49 +01:00
1456fb3c97
removed vm ptrs from unix code (still in signal handlers tho)
2009-09-16 08:20:10 +01:00
784b8d16ae
moved utility functions and fatal_error out of vm struct since doesn't need state
2009-09-16 08:20:10 +01:00
6ddd3c654e
fixed up linux64 bootstrap (single threaded)
2009-09-16 08:20:09 +01:00
9cac5e8aa9
added lookup_vm and removed last usage of vm from windows code
2009-09-16 08:20:09 +01:00
20ef4200fb
removed some error vm-> functions
2009-09-16 08:17:27 +01:00
7759b89de9
removed all vm-> singleton accesses from inlineimpls
2009-09-16 08:16:33 +01:00
c5119218c5
moved gc_locals accessors into vm
2009-09-16 08:16:32 +01:00
65a264aa1f
turned errno() methods back into functions since they should already be thread safe
2009-09-16 08:16:32 +01:00
ff8f2b10ec
fixed up getenv compiler intrinsic to use vm struct userenv
2009-09-16 08:16:32 +01:00
3b3ed501c7
added padding to align userenv to an 8byte boundary
2009-09-16 08:16:32 +01:00
ef16c4be66
moved userenv into vm in C code (DOESNT BOOTSTRAP YET!!!)
2009-09-16 08:16:32 +01:00
43787e2664
moved stack_traces_p into the vm
2009-09-16 08:16:31 +01:00
5bb04857bf
moved cards_offset and decks_offset into vm struct (for x86)
2009-09-16 08:16:31 +01:00
c6d855d494
moved allot_markers_offset variable into vm struct
2009-09-16 08:16:31 +01:00
c010afc345
nursery global variable moved into vm
2009-09-16 08:16:31 +01:00
9a37b6abb6
moved stack_chain into vm struct
2009-09-16 08:16:31 +01:00
d48dffcfa0
moved os-windows-nt functions into the vm
2009-09-16 08:16:30 +01:00
01ecb11635
Dev checkpoint
2009-09-16 08:16:29 +01:00
7cebe088a1
moved some os-windows functions into the vm
2009-09-16 08:16:29 +01:00
aa58b54c2e
moved align_page into vm
2009-09-16 08:16:29 +01:00
7592a424e8
Dev checkpoint
2009-09-16 08:16:29 +01:00
75a3db3bfb
Fixed typo from upstream
2009-09-16 08:16:29 +01:00
32eace1a11
removed global functions from bignum.cpp
2009-09-16 08:16:27 +01:00
afe1cf0c73
removed some global functions from code_heap
2009-09-16 08:16:27 +01:00
39dc71e612
removed global functions from data_gc
2009-09-16 08:16:26 +01:00
7a20e1648c
Dev checkpoint
2009-09-16 08:16:26 +01:00
e08a6e21cb
split the moved inline stuff into separate header file
2009-09-16 08:16:26 +01:00
e4f92cdbf2
moved tagged.hpp templates to vm.hpp
2009-09-16 08:16:26 +01:00
75c81af691
moved more math.hpp inline functions to vm
2009-09-16 08:16:25 +01:00
d093ff766f
updated function ptr calls (iterators etc..) to take a vm parameter
2009-09-16 08:16:25 +01:00
d5da6a3d58
Dev checkpoint
2009-09-16 08:16:25 +01:00
8fa607e9a9
Dev checkpoint
2009-09-16 08:16:25 +01:00
efa974f025
moved global state from math into vm
2009-09-16 08:16:24 +01:00
839491a828
moved global state from inline_cache into vm
2009-09-16 08:16:24 +01:00
498b1917dc
moved global state from dispatch into vm
2009-09-16 08:16:24 +01:00
c506abc6cd
moved global state from debug into vm
2009-09-16 08:16:24 +01:00
396eeeba34
moved global state from code_heap into vm
2009-09-16 08:16:24 +01:00
221c0ac5c8
moved global state from data_heap into vm
2009-09-16 08:16:24 +01:00
3025cef1c6
moved global state from data_gc into vm
2009-09-16 08:16:24 +01:00
80716a1b6e
moved global state from contexts and run into vm
...
Also renamed template type from T to TYPE to prevent clash with vm::T (true)
2009-09-16 08:16:24 +01:00
fb9f9ac3d3
moved callstack.hpp inline functions to vm.hpp
2009-09-16 08:16:23 +01:00
9e23e41267
moved math.hpp inline functions to vm.hpp
2009-09-16 08:16:23 +01:00
a249b484c4
moved byte_arrays.hpp inline functions to vm.hpp
2009-09-16 08:16:23 +01:00
209755e2de
moved arrays.hpp inline functions to vm.hpp
2009-09-16 08:16:23 +01:00
2e129dfc45
moved generic_arrays inline functions to vm.hpp
2009-09-16 08:16:23 +01:00
4dabd186c9
moved data_gc and local_roots inline functions to vm.hpp
2009-09-16 08:16:23 +01:00
31905b68a7
moved write_barrier inline function impls to vm.hpp
2009-09-16 08:16:23 +01:00
a6c3c1e7d2
moved callstack.hpp functions to vm
2009-09-16 08:16:23 +01:00
ae5c0fbfb2
moved math.hpp functions to vm
2009-09-16 08:16:22 +01:00
33ecaa5010
moved arrays.hpp functions to vm
2009-09-16 08:16:22 +01:00
625380c25c
moved generic_array.hpp functions to vm
2009-09-16 08:16:22 +01:00
b1189dc4f1
moved write_barrier functions to vm
2009-09-16 08:16:22 +01:00
be3a9f7f66
moved data_gc templates and inline functions to vm
2009-09-16 08:16:22 +01:00
1b64155998
moved reallot_array into vm
2009-09-16 08:16:22 +01:00
386dafe747
moved local roots state to vm, shuffled includes around
2009-09-16 08:16:21 +01:00
a826496a71
moved utilities.cpp functions to vm
2009-09-16 08:16:21 +01:00
f88eaa0df3
moved factor.cpp functions to vm
2009-09-16 08:16:21 +01:00
5980165829
moved inline_cache functions to vm
2009-09-16 08:16:21 +01:00
c018372cd3
moved dispatch functions to vm
2009-09-16 08:16:21 +01:00
2eca2ddeaf
moved quotations functions to vm
2009-09-16 08:16:21 +01:00
28620619e9
moved alien functions to vm
2009-09-16 08:16:21 +01:00
1bba717b36
moved image functions to vm
2009-09-16 08:16:20 +01:00
ee07c0b4e5
moved code_heap functions to vm
2009-09-16 08:16:20 +01:00
0097e76a82
moved code_block functions to vm
2009-09-16 08:16:20 +01:00
fdabc9a5d8
moved code_gc functions to vm
2009-09-16 08:16:20 +01:00
062c56f94b
moved io functions to vm
2009-09-16 08:16:20 +01:00
10e5dc9b3c
moved math functions to vm
2009-09-16 08:16:20 +01:00
552b9ecd81
Dev checkpoint
2009-09-16 08:16:20 +01:00
4f4c53c822
moved words functions to vm
2009-09-16 08:16:20 +01:00
dbbc9bb2b1
added tuples fns to vm
2009-09-16 08:16:19 +01:00
fa46b90197
added byte_arrays fns to vm
2009-09-16 08:16:19 +01:00
25d0bb756f
added boolean fns to vm
2009-09-16 08:16:19 +01:00
0f2a89cfbd
moved strings fns to vm
2009-09-16 08:16:19 +01:00
72098c5f6a
moved arrays fns into vm
2009-09-16 08:16:19 +01:00
13e0ae6d97
moved debug functions into vm struct
2009-09-16 08:16:19 +01:00
64c2d81306
moved data_gc fns over to vm struct
2009-09-16 08:16:19 +01:00
9f6f7adaba
moved data_heap fns to vm struct
2009-09-16 08:16:19 +01:00
1a87f3bb5f
moved bignum functions to vm
2009-09-16 08:16:18 +01:00
Doug Coleman
Slava Pestov
Slava Pestov
Slava Pestov
Phil Dawes
Joe Groff