9907bd9fe2
Add fseek primitive so that c-streams can seek. This lets the UI work without native IO
2009-04-03 10:16:25 -05:00
be4fb1e7d9
Move call( and execute( to core
2009-03-16 20:11:36 -05:00
1559b74640
Add new check-datastack primitive and re-implement call( with it, instead of using with-datastack. call( is now 5x faster
2009-03-16 06:16:51 -05:00
c074740746
Split off data_heap.c from data_gc.c; split off write_barrier.h, local_roots.h from data_gc.h, misc other cleanups
2009-01-24 23:39:00 -06:00
ec23584f48
Finish up O(1) byte array allocation
2008-12-09 18:17:04 -06:00
908644ee7a
O(1) <sbuf> and new-sequence on byte-arrays (work in progress)
2008-12-05 07:28:52 -06:00
e256846acd
Tweak string representation; high bit indicates if character has high bits in aux vector. Avoids memory access in common case. Split set-string-nth into two primitives; set-string-nth-fast is open-coded by optimizing compiler. 13% improvement on reverse-complement
2008-12-05 06:38:51 -06:00
6dfce7d4e7
load-locals is a primitive now, change semantics of get-locals to bum out 2 instructions from the sub-primitive
2008-11-27 22:30:29 -06:00
fbc0f33c86
The deploy tool would coalesce equal quotations into one. This created a problem
...
for the non-optimizing compiler because if the new 'leader' quotation was not
compiled but some of the ones that it replaces were, then calls to the quotation
from contexts where they have to be compiled (eg, compiled if and dip) would no
longer work. Add a `jit-compile' primitive to compile quotations, and call it
as appropriate in `compress-quotations`.
2008-11-24 15:59:27 -06:00
8819f23312
Replace millis primitive with micros primitive
...
Add millis as a library word
sleep now takes either a duration or a microsecond count; code using durations doens't need to be updated, code using millisecond counts updated to use durations for the most part
2008-11-19 01:50:05 -06:00
cc879fa9b7
Tuple layouts are now arrays, instead of built-in types. The superclass
...
array is now part of the tuple layout object itself, and class hashcodes
are stored alongside class words there. This removes 2 indirections when
reading a superclass, and 3 when reading a superclass hashcode.
2008-11-05 22:20:29 -06:00
44a2499c17
fixnum-shift-fast and fixnum-mod subprimitives
2008-11-03 01:18:35 -06:00
78a529b1c3
remove directory from the vm
2008-10-19 13:27:59 -05:00
84ec1eec1d
remove environ and os-envs primitives
2008-10-18 21:41:16 -05:00
a876005c98
Clean up non optimizing compiler, rewrite more primitives in assembly
2008-07-11 17:25:46 -05:00
f7eecc7893
Move bit-arrays and float-arrays to extra
2008-07-02 02:03:30 -05:00
22a9a8b95e
More improvements to 'time' word
2008-05-07 23:09:18 -05:00
1d60d722fe
Improve time word, faster card scan
2008-05-07 17:42:41 -05:00
e9b9172a8e
VM changes for FFI encoding work
2008-04-20 06:15:14 -05:00
6c5935a3b0
add set-os-env, unset-os-env
2008-04-08 23:08:11 -05:00
225a0fb781
Fix Windows crash with set-os-envs
2008-04-06 23:31:53 -05:00
b2cb88f497
GC: allocate large objects directly into tenured space
2008-04-05 04:01:46 -05:00
a27fa29098
Remove type, class-hash primitives
2008-04-02 21:37:26 -05:00
e1ad21a439
Working on shapes
2008-03-26 03:57:48 -05:00
aec6d6f5c8
Replace (stat) with (exists?)
2008-03-19 23:29:19 -05:00
05b02f3c38
Changing launcher to use new_slots
2008-03-06 20:44:52 -06:00
549a7538c7
Clean up some of Dan's code after merge
2008-03-06 15:58:05 -06:00
0b19589630
linkage errors don't thwart compilation anymore
2008-02-16 00:54:54 -06:00
98d8621ac1
First class compose, curry is now a tuple class
2008-02-11 13:50:29 -06:00
ba1a958a32
Move cd and cwd primitives to native I/O, fix Windows normalize-pathname
2008-02-05 13:11:36 -06:00
d9f7acae0f
VM changes for record1 strings
2008-01-31 23:03:10 -06:00
fcf5801899
Data type cleanups
2008-01-29 23:13:47 -06:00
0cd2f857fe
bit-vectors byte-vectors float-vectors
2008-01-29 15:04:26 -06:00
a09e216582
Replace memory>string and string>memory with four primitives and update io.windows.nt.monitor
2008-01-26 23:38:30 -04:00
a2a43e9980
New fixnum-shift primitive
2008-01-12 21:13:40 -05:00
93e1bdfcd7
Simplify JIT, fix tuples unit tests
2007-12-26 20:02:41 -05:00
07a4022d62
Parser, definitions, source-files refactoring work in progress
2007-12-21 21:18:24 -05:00
c9646d20c5
Working on smarter recompilation
2007-12-16 15:17:28 -05:00
a81a3387bf
os-envs primitive to get current environment
2007-11-12 23:18:29 -05:00
5c58a50ac8
VM portion of improved deployment
2007-10-09 02:08:20 -04:00
51595cc78e
New call-clear primitive
2007-10-06 13:34:34 -04:00
fab1453bfc
Re-implemented single stepper for new evaluation model
2007-10-03 16:56:49 -04:00
d3ae70c53d
VM cleanup
2007-10-02 17:53:05 -04:00
a96457cecc
Initial import
2007-09-20 18:09:08 -04:00
Slava Pestov
slava
Doug Coleman
Slava Pestov
Slava Pestov