503137b1b9
vm: clean up gc events, remove -verbosegc switch, fix compaction bug
2009-10-27 21:31:28 -05:00
74ecd90cd6
vm: remove crummy old GC stats, split off free list code, clean up various other things
2009-10-26 22:08:35 -05:00
60f3cb669a
vm: data heap compaction work in progress
2009-10-24 04:18:33 -05:00
eefcc0fb8c
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
6ee56ca93a
vm: use iostreams instead of printf for debug messages, clean up a few things
2009-10-21 20:12:57 -05:00
a03a817bdb
vm: mark sweep gc for tenured space work in progress
2009-10-20 22:20:49 -05:00
056ccc6741
vm: split off free_list_allocator from heap class, rename zone to bump_allocator
2009-10-20 15:26:11 -05:00
5e12356a22
vm: new mark_bits data structure replaces hashtable when compacting code heap
2009-10-19 02:21:11 -05:00
40b5c2c732
vm: code heap: move mark bits to a separate bitmap
2009-10-16 14:41:40 -05:00
030d035e94
vm: code heap compaction at runtime using compact-gc primitive
2009-10-16 11:39:35 -05:00
634d3eee86
vm: simplify card marking logic, and unmark more cards during aging collections by checking if they actually contained young pointers or not
2009-10-09 01:37:45 -05:00
bf8b656276
vm: rename data_gc.cpp to gc.cpp
2009-10-08 02:11:29 -05:00
83de156992
vm: working on new object-oriented garbage collector
2009-10-07 15:48:09 -05:00
b9f386c693
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
bc691eb198
vm: replace generations array with individual instance variables referencing zone objects
2009-10-07 11:59:59 -05:00
fa2ee8ee7a
vm: free up a cell in compiled code block headers
2009-10-06 05:52:45 -05:00
326952e919
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
1bfa4ef5ca
vm: cleanup
2009-10-06 01:42:17 -05:00
3887292543
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
30dca04b81
import std::tr1/boost ::unordered_map into the factor namespace instead of using #define
2009-10-02 11:13:27 -05:00
a514f79d3c
inlineimpl.hpp is toast
2009-09-29 19:53:10 +01:00
49df5b1078
moved local_roots and write_barrier stuff out of inlineimpls.hpp
2009-09-28 19:02:51 +01:00
5195fdaeaa
vm: make heap data-type object-oriented
2009-09-25 20:32:00 -05:00
134a359353
misc cleanup
2009-09-24 08:02:14 +01:00
d76af35ecf
added threadsafe defines. Dunno if they do much
2009-09-16 08:20:51 +01:00
df37e010d4
vm ptr passed to primitives on X86.32 (other cpus still use singleton vm ptr)
2009-09-16 08:16:30 +01:00
b70e60eaea
added VM relocation type
2009-09-16 08:16:30 +01:00
967bfa63f4
moved tagged template code back into tagged.hpp header
2009-09-16 08:16:26 +01:00
9e4b483993
split the moved inline stuff into separate header file
2009-09-16 08:16:26 +01:00
9e8538d1ca
reordered master to untangle dependency chain a bit
2009-09-16 08:16:24 +01:00
31377b7ae4
moved callstack.hpp inline functions to vm.hpp
2009-09-16 08:16:23 +01:00
2bf80c0bf6
moved math.hpp inline functions to vm.hpp
2009-09-16 08:16:23 +01:00
f2cb6e6f6f
moved byte_arrays.hpp inline functions to vm.hpp
2009-09-16 08:16:23 +01:00
5a9ff7fba9
moved arrays.hpp inline functions to vm.hpp
2009-09-16 08:16:23 +01:00
4ba0f01c0a
moved generic_arrays inline functions to vm.hpp
2009-09-16 08:16:23 +01:00
6d1ee34188
moved data_gc and local_roots inline functions to vm.hpp
2009-09-16 08:16:23 +01:00
5c89a644c5
moved write_barrier inline function impls to vm.hpp
2009-09-16 08:16:23 +01:00
16c3591d11
moved local roots state to vm, shuffled includes around
2009-09-16 08:16:21 +01:00
c58b0ba73c
Empty vm struct
2009-09-16 08:16:17 +01:00
bd447dca7b
VM: use an std::vector instead of a fixed-size buffer for GC roots
2009-09-08 14:21:09 -05:00
18240b0219
misc small documentation fixes, some fixes for factor.vim, changed permissions of vm/* to 644
2009-08-10 21:33:07 +02:00
7d02d8b9d7
More VM cleanups
2009-05-13 01:08:16 -05:00
b470c4f92e
Need to include unistd.h
2009-05-08 15:15:10 -05:00
7dfa61c098
VM now compiles with GCC 3.4 on Windows
2009-05-05 14:17:02 -05:00
bec40fd54b
Store forwarding table off to the side instead of in the code block; saves one cell per code block
2009-05-05 11:07:20 -05:00
7c0a59f7a9
The great type renaming
2009-05-04 04:50:24 -05:00
1857f90eb6
VM: use better abstractions for tagged pointers, eliminate get()/set() stuff, clean up array, string, and byte-array element access
2009-05-04 01:00:30 -05:00
938d1a4270
Move vmpp to vm
2009-05-02 20:37:18 -05:00
Slava Pestov
Slava Pestov
Joe Groff
Phil Dawes
Philipp Brüschweiler
Slava Pestov
Slava Pestov