0ec9c9536e
added missing copyrights from scheme files.
2009-01-09 11:40:55 +03:00
58d937c520
upgraded to using latest versions of autoconf, aclocal, and m4.
2008-09-13 15:16:14 -07:00
c597e7a4b3
Added option for searching for socket and nanosleep in libraries
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-lsocket and -lrt (makes it work on SunOS).
2008-09-08 14:43:47 -07:00
acc9940379
fixed gc bug in 64-bit mode along with another 64-bit bug in the
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assembler when addressing using special %eax/%rax instructions.
2008-07-21 22:07:31 -07:00
badf83557f
fixed rounding for rationals.
2008-07-07 00:22:14 -07:00
d73dfd1287
- More work on the new optimizer
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- Deleted old optimizer and changed the meaning of optimize level to
be:
0: bypass the optimizer
1: copy propagation, constant folding, no inlining
1: copy propagation, constant folding, with inlining
The default is set to 1.
2008-06-29 12:35:34 -07:00
45346ef865
- Added cp0! including:
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- (optimize-level [0,1,2]) and ikarus -O[0,1,2]
where -O0 = no optimizations
-O1 = using old optimizer
-O2 = using the new cp0 optimizer
defaults to -O1 for now.
- (cp0-size-limit n) which is the limit of the residual size for
each inlining attempt
- (cp0-effort-limit n) which is the limit on the effort expended
for each inlining attempt
- Rewrote the syntax-match macro to make use of the same technology
used in syntax-case itself resulting in reduced code size.
- Added (system-value <symbol>) which returns the system value.
E.g., (system-value 'car) => #<procedure car>
This is pretty much the same as
(eval <symbol> (environment '(ikarus)))
except that it does not involve compiling the expression or
consulting the library/expander systems.
- Fixed the fasl loader to make it understand complex numbers.
2008-06-28 02:25:44 -07:00
48100f3737
Added bitwise-and primop.
2008-01-19 15:44:38 -05:00
648991d793
cygwin does not have getaddrinfo so I added a compatibility
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implementation in src/ikarus-getaddrinfo.[ch]
2007-12-26 22:28:48 -05:00
96625d1657
benchmarks were getting stale, many were not runnable. all updated.
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a fresh benchmark run was taken.
2007-12-25 05:03:41 -05:00
6eb6bf750d
Added a (process "cmd" "args" ...) procedure that execs cmd, passing
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args to it, and returns 4 values:
* the process's pid
* the process's standard-input-port (for writing)
* the process's standard-output-port (for reading)
* the process's standard-error-port (for reading)
See lab/process-example.ss for a sample usage.
2007-12-19 22:46:07 -05:00
c855a0e600
Forgot to commit the 0.0.2 release.
2007-11-29 03:31:54 -05:00
5e71bb8550
Fixes bug 164884: benchmarks/Makefile shouldn't be in repo
2007-11-24 12:16:06 -05:00
5db5efaaf1
Updated benchmarks/benchall.ss script to use ../src/ikarus instead
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of plain ikarus when running bench.ss
2007-11-24 04:42:42 -05:00
fb804a24f4
Changed version to 0.0.2-rc1 and added benchmarks to distribution.
2007-11-23 20:50:28 -05:00
91c365d9a6
records/structs are an iota faster to collect.
2007-11-21 16:39:16 -05:00
499115a226
* Minor performance fix to previous deoptimization
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* Appended current timelog.
2007-11-17 12:53:37 -05:00
3a3bc7dcc1
* keyboard interrupts are now continuable.
2007-11-15 13:40:36 -05:00
4c632e435b
* changed implementation of $flonum->exact.
2007-11-14 20:45:37 -05:00
a0ba3d3d4f
Fixes bug 162436: Off-by-one in substring
2007-11-13 12:21:27 -05:00
ef6b9c0bae
* Comitted half-fix to exact->inexact regarding bug 162334.
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- some of the generic arithmetic operations are still broken
due to rounding errors.
2007-11-13 00:45:04 -05:00
564908d55d
* Added a word-frequency benchmark.
2007-11-11 02:10:02 -05:00
6938657fad
* Fixed bug 161749: (define-syntax (foo x) 12) does not work
2007-11-10 06:28:29 -05:00
97d9c4ca42
* improved performance for fl+, fl-, fl*, fl/, fl=?, fl<?, fl<=?, fl>? and fl>=?
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- results in
45% reduction in runtime for fpsum
43% reduction in runtime for fibfp
29% reduction in runtime for pnpoly
28% reduction in runtime for mbrot
- and
23% increase in compile time for nucleic
11% increase in compile time for ray
10% increase in compile time for fft
2007-11-08 12:07:48 -05:00
bcd96a8dd4
* Added bytevector-ieee-double-native-ref/set!
2007-11-06 21:08:52 -05:00
9632e19032
Fixes bug 160395: missing import from r6r script reports bogus error.
2007-11-06 01:14:27 -05:00
8cabfa75a7
* timelog updated to show results of latest addition to compiler.
2007-11-05 23:09:08 -05:00
753838aeec
* Fixed benchmarking tools.
2007-11-05 22:49:38 -05:00
24e142bc49
* Added benchmarks/summarize.pl to summarize benchmark results.
2007-11-05 17:21:53 -05:00
2246a2b901
* Added benchmark logging Makefile in benchmarks/ and two log files.
2007-11-05 16:56:44 -05:00
6b40f525d9
* removed benchmarks/BUGS because it's out of date.
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* fixed benchmarks/README
2007-11-05 02:01:51 -05:00
0287c37a00
* updated benchmarks/README since quicksort now works.
2007-11-05 01:57:18 -05:00
c4424f8de4
* Added info about "BUGS" in benchmarks/README.
2007-11-04 17:12:14 -05:00
a1aa10fca9
* Fixed bugs in slatex and quicksort benchmarks (library implementation)
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* compiler benchmark now works (taking 10 seconds to compile on this
machine).
2007-11-04 17:00:11 -05:00
8be77bcd21
* Added README describing the directory contents and how to run
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benchmarks under Ikarus.
2007-11-04 14:07:58 -05:00
ab282428fe
* Fixed benchmarks to work on (rnrs) libraries instead of the old
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(r6rs) libraries.
2007-11-04 12:03:32 -05:00
54472a1994
* Added fxarithmetic-shift* procedures.
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* Added trace examples in ikarus.trace.h
* slatex benchmark now compiles properly.
2007-09-15 00:14:47 -04:00
33c087a867
* Stack overflow is reinstated. fibc and other call/cc intensive
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benchmarks now work.
2007-07-13 13:54:25 +03:00
327de19e3b
* Added fft benchmark.
2007-06-18 18:04:02 +03:00
d3b2ee35f3
* Added $fixnum->flonum (not working yet)
2007-06-18 14:06:13 +03:00
cb4752df99
* Added flmax
2007-06-18 13:06:19 +03:00
d04b4f4be8
* Added flround.
2007-06-18 13:01:45 +03:00
baafbed761
* Added (r6rs i/o simple) library
2007-06-18 02:57:32 +03:00
551e5aa088
* Case-insensitive char cmp functions added.
2007-06-17 17:51:47 +03:00
1750aba832
* The CODE/digit assembly helper now accepts imm,imm memory reference.
2007-06-16 12:08:38 +03:00
6d8c626017
* Fixed a bug in (fl/ x) not inverting its argument.
2007-06-16 09:59:39 +03:00
d4facf79d3
* Added some benchmarking data in benchmarks/BUGS
2007-06-15 08:59:49 +03:00
3acdcb6c04
* Added native support for $fl+, $fl-, $fl*, $fl/
2007-06-15 08:53:34 +03:00
f1674cbaef
* renamed benchmarks directories.
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renamed:
benchmarks => benchmarks.larceny
benchmarks/new => benchmarks
2007-06-14 20:26:38 +03:00
ec5317bea0
* Added nucleic benchmark.
2007-06-13 18:17:21 +03:00
Abdulaziz Ghuloum