Commit Graph

53 Commits (fe7b482efef18a1adf67907766a59e4c14195db8)

Author SHA1 Message Date
John Benediktsson 22c26ff3f5 vm: adding bignum_gcd primitive. 2012-04-05 09:17:35 -07:00
Joe Groff c31530caec vm: strip out call-counting profiler
This makes the separate "code" and "entry_point" fields in word and quotation redundant, so also remove them to reclaim an additional cell per word and quotation object, which should help with #318.
2011-11-10 16:01:07 -08:00
Joe Groff baebb317e4 whitespace 2011-11-02 13:23:13 -07:00
Joe Groff 27d7e4af53 vm: actually collect samples and add primitives... 2011-11-02 13:23:10 -07:00
Joe Groff 80fb7788d9 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
Joe Groff cdfb1b1b94 vm: change "profiler" names to "counting_profiler" 2011-11-02 13:23:05 -07:00
Joe Groff d6a06cf5dc vm: remove unguard-safepoint primitive 2011-10-27 21:14:47 -07:00
Joe Groff b3e5f75c9e vm: handle async signals at safepoints on unix
Factor now supports the new 4.0BSD feature of "signals".
2011-10-27 21:14:46 -07:00
John Benediktsson afc07c0e05 io.binary: make le> and be> faster (20% and 75%, respectively).
Removed primitive byte-array>bignum and digit_stream_to_bignum from vm/.
2011-10-11 21:13:30 -07:00
Erik Charlebois 64252dbdbc 32 and 64 bit Linux PPC support 2011-05-23 23:36:14 -04:00
Slava Pestov f27080498d Remove bignum>float VM primitive, and use bignum/f to implement >float on bignums instead, for a slight accuracy gain. Also, bignum/f now has a more efficient post-scaling algorithm to break the circular dependency on bignum>float 2010-11-24 22:41:15 -08:00
Slava Pestov 1985705413 compiler: now that FFI has been deconcatenatized, we no longer need the special ##unary-float-function and ##binary-float-function fastpaths 2010-08-13 23:59:19 -07:00
Slava Pestov cc0d69416f vm: fix alien-signed-1/2/4 primitives 2010-07-19 16:03:27 -04:00
Slava Pestov b23aac1beb compiler.cfg: open-code parameter boxing and unboxing for certain C types 2010-07-19 10:25:13 -04:00
Doug Coleman e8d528ad93 Remove system_micros from vm, implement gmt hook on windows 2010-06-16 23:39:16 -05:00
Slava Pestov c2558e6a66 vm: fix longlong accessors 2010-05-11 23:24:48 -04:00
Slava Pestov a9ccfa8f05 strings: move string-nth primitive out of the VM and into the library 2010-05-03 17:34:12 -04:00
Doug Coleman 366ce2896f Add callstack-bounds primitive to vm/ for use with javascriptcore library 2010-04-19 20:08:15 -05:00
Slava Pestov 288090d993 math.parser: expose a format-float primitive for use by formatting vocabulary 2010-04-13 21:21:28 -07:00
Slava Pestov 0faa3bcf4a vm: pre-allocate context alien 2010-04-02 00:02:21 -04:00
Slava Pestov fb2ecab614 threads: delete old contexts immediately instead of handing them off to a 'context recycler' thread 2010-03-30 21:47:48 -04:00
Slava Pestov c7142e4281 threads: use context-switching primitives 2010-03-29 20:40:17 -04:00
Slava Pestov 1717b8d0f7 Implement start-context and set-context primitives 2010-03-27 02:56:11 -04:00
Slava Pestov 560c119cd2 vm: actually use context callstacks when running code 2010-03-26 22:44:43 -04:00
Daniel Ehrenberg 930b0d931b Using a higher-order C macro to clean up duplication in declaring/defining VM primitives 2010-03-19 14:05:14 -04:00
Slava Pestov 6aee6b3adc Add context-specific special object table, generalizing catchstack_save and current_callback_save fields of context struct 2010-03-18 22:06:00 +13:00
Slava Pestov 747974f4ae vm: nuke unused (string>float) primitive 2010-02-08 08:16:56 +13:00
Slava Pestov 26cae00eeb Add code heap introspection primitive to VM, and make a code-blocks word in tools.memory that wraps a useful interface around this. Add a lookup-return-address word and use this in tools.disassembler.utils 2010-02-03 23:11:32 +13:00
Slava Pestov 00328c85e0 vm: remove vm-ptr primitive 2010-01-20 17:06:49 +13:00
Slava Pestov cc69719147 vm: don't recompile lazy-jit-compile more than once 2010-01-20 02:48:31 +13:00
Slava Pestov 5606825e8b vm: remove primitive table, non-optimizing compiler now looks up primitives with dlsym() 2010-01-19 20:00:33 +13:00
Slava Pestov 63edd20a55 vm: eliminating register variables work in progress. Works on x86-32 with non-optimizing compiler 2009-12-19 10:59:56 +13:00
Slava Pestov 2e65366c6b vm: rename myvm and parent_vm instance variables to parent, clean up casts in primitive definitions 2009-10-18 20:31:59 -05:00
Slava Pestov 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
Phil Dawes 7fef05fd76 Removed VM_PTR macros. All builds reentrant by default 2009-10-14 19:14:57 +01:00
Slava Pestov 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
Doug Coleman 11d55131de add ftell primitive 2009-10-03 18:20:35 -05:00
Phil Dawes 9b7412b8f8 Moved PRIMITIVE and PRIMITIVE_FORWARDs to primitives.[ch]pp 2009-09-27 19:42:18 +01:00
Phil Dawes 6b7717bf37 forwarding functions replaced with PRIMITIVE_FORWARD() macro 2009-09-25 20:43:01 +01:00
Phil Dawes ca16daa4b2 cleaned up code a bit, added multithreaded mode flags 2009-09-16 08:20:50 +01:00
Phil Dawes 334f4c3455 overflow functions now retrieving their vm ptr from above ds stack 2009-09-16 08:20:09 +01:00
Phil Dawes be1b079eb5 Primitives now pass vm ptr on 64bit x86 2009-09-16 08:20:09 +01:00
Phil Dawes 7759b89de9 removed all vm-> singleton accesses from inlineimpls 2009-09-16 08:16:33 +01:00
Phil Dawes ff54a57eb3 added code to pass vm ptr to some unboxers 2009-09-16 08:16:32 +01:00
Phil Dawes 57011aed51 vm ptr passed to primitives on X86.32 (other cpus still use singleton vm ptr) 2009-09-16 08:16:30 +01:00
Phil Dawes 88084a66ac moved contexts functions into vm 2009-09-16 08:16:18 +01:00
Phil Dawes d8ea82d8e8 added stub PRIMITIVE_GETVM macro 2009-09-16 08:16:17 +01:00
Samuel Tardieu f3a9234422 Make the primitives array const 2009-05-04 14:45:15 +02:00
Samuel Tardieu 1b0db9623b Do not lower primitives to "void*" to get better compiler checking 2009-05-04 14:32:09 +02:00
Slava Pestov 8872c40b1e The great type renaming 2009-05-04 04:50:24 -05:00