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17 Commits (0ee07f1f2ae38c20a08f86a25676827a3e14388a)

Author SHA1 Message Date
Joe Groff 2ddfdda7b5 vm: groundwork for sampling profiler 
Set up the state necessary to collect samples. We still need to add GC support for walking the sample set, and the compiler needs to register GC roots before safepoints as well. We also need primitives to expose the data to Factor for reporting.
 2011-11-02 13:23:06 -07:00
Erik Charlebois 1ed2bc6231 32 and 64 bit Linux PPC support 2011-05-23 23:36:14 -04:00
Slava Pestov fd84bb98bc strings: move string-nth primitive out of the VM and into the library 2010-05-03 17:34:12 -04:00
Slava Pestov f038f8eef8 vm: add VM_C_API declaration for factor_memcpy function 2010-01-07 01:40:20 -05:00
Slava Pestov 761978b662 Merge optimizations from master branch 2009-10-31 03:02:19 -05:00
Slava Pestov ea9f67d5bc vm: fix compile error on non-Mac OS X platforms 2009-10-31 02:36:46 -05:00
Slava Pestov 2d0a36804f 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
Slava Pestov 6ee56ca93a vm: use iostreams instead of printf for debug messages, clean up a few things 2009-10-21 20:12:57 -05:00
Slava Pestov 1a6a106d28 vm: remove safe_malloc now that everything uses constructors instead 2009-09-25 21:22:05 -05:00
Phil Dawes f60b1e1dd0 moved utility functions and fatal_error out of vm struct since doesn't need state 2009-09-16 08:20:10 +01:00
Phil Dawes fcfd971108 removed some vm-> pointers 2009-09-16 08:17:26 +01:00
Phil Dawes 27a50886d7 removed some global functions from utilities.cpp 2009-09-16 08:16:29 +01:00
Philipp Brüschweiler 18240b0219 misc small documentation fixes, some fixes for factor.vim, changed permissions of vm/* to 644 2009-08-10 21:33:07 +02:00
Slava Pestov ec943c2299 Change (void) to () 2009-05-05 11:33:35 -05:00
Slava Pestov 7c0a59f7a9 The great type renaming 2009-05-04 04:50:24 -05:00
Slava Pestov 7f48eb2b2c Use C++ namespaces 2009-05-04 01:46:13 -05:00
Slava Pestov 938d1a4270 Move vmpp to vm 2009-05-02 20:37:18 -05:00