d18a041840* Fixed a bug in number->string for hex/oct/binary numbers.
Abdulaziz Ghuloum
2007-11-14 23:18:49 -0500
4c632e435b* changed implementation of $flonum->exact.
Abdulaziz Ghuloum
2007-11-14 20:45:37 -0500
f3e412ae9c* Added an implementation of $flonum->integer which takes a flonum and returns the integer representation of it (if it's an integer flonum), or #f otherwise.
Abdulaziz Ghuloum
2007-11-14 18:45:49 -0500
6c1dbba3de* Fixed a problem in the expander that caused libraries that are expanded from the repl to dump all their bindings into the top level as well.
Abdulaziz Ghuloum
2007-11-14 13:54:54 -0500
79c31416cf* Added $flonum-sbe primop for extracting the signed-biased-exponent of a flonum.
Abdulaziz Ghuloum
2007-11-14 12:39:23 -0500
47f7016b18* changed implemenation of flround.
Abdulaziz Ghuloum
2007-11-13 03:10:39 -0500
3feb49e10c* [Partially] Fixes bug 162334: exact->inexact is broken for 5e-324
Abdulaziz Ghuloum
2007-11-13 03:00:57 -0500
ef6b9c0bae* Comitted half-fix to exact->inexact regarding bug 162334. - some of the generic arithmetic operations are still broken due to rounding errors.
Abdulaziz Ghuloum
2007-11-13 00:45:04 -0500
99d15d2705Fixes bug 162247: +NaN.0 and -INF.0 are not read properly
Abdulaziz Ghuloum
2007-11-12 14:12:01 -0500
93868c0731* Fixed spelling of "auxiliary" in an error message.
Abdulaziz Ghuloum
2007-11-12 11:37:11 -0500
a11cd5be48* Added an internal library to makefile.ss just to make sure I use the feature daily.
Abdulaziz Ghuloum
2007-11-12 05:05:27 -0500
c26ef04965* multiple imports of the same binding into the same context now work.
Abdulaziz Ghuloum
2007-11-12 05:01:25 -0500
880a6f8efd(ikarus)'s "import" keyword now handles libraries, allowing libraries to be imported into any definition context including the top-level, body of a script, body of a library, or body of a function.
Abdulaziz Ghuloum
2007-11-12 04:40:48 -0500
eaeb6a4876Fixed bug 162153: Bytevectors should be self evaluating.
Abdulaziz Ghuloum
2007-11-12 03:34:48 -0500
43eb1bfcb3Fixes bug 162145: Changing pkglibdir should rebuild ikarus-main.o and relink ikarus
Abdulaziz Ghuloum
2007-11-12 03:31:14 -0500
a70899f811* Fixes bug 162142: Makefile and config.h should not be in repo
Abdulaziz Ghuloum
2007-11-12 02:19:26 -0500
da22924c65* Documented the ~b, ~o, ~d, and ~x format strings to the user's guide
Abdulaziz Ghuloum
2007-11-12 02:14:56 -0500
6e7e0410fb* (ikarus) now exports the "library" keyword, allowing (library ---) forms to appear anywhere definitions can appear including the top-level, body of a script, body of a library, or body of a function.
Abdulaziz Ghuloum
2007-11-12 01:27:47 -0500
de369b3497* Copying an already immutable hashtable, and requesting an immutable table returns the same table without copying.
Abdulaziz Ghuloum
2007-11-12 00:52:43 -0500
66263b2d69* Fixes bug 160100: ikarus.boot should not be in /usr/local/bin ikarus.boot now goes to $pkglibdir/ikarus.boot which translates to /usr/local/lib/ikarus/ikarus.boot by default.
Abdulaziz Ghuloum
2007-11-12 00:27:36 -0500
b7cd4df31a* Added ~b, ~x, ~d, and ~o to format/printf/fprintf.
Abdulaziz Ghuloum
2007-11-12 00:20:02 -0500
efa2f0ef43* '#!eof no longer signals an assembler error - bug reported by micheal adams in person.
Abdulaziz Ghuloum
2007-11-11 01:04:07 -0500
5d0f86377e* Fixes bug 161923: Segfault on float ops (I was trying to be too clever with optimizing the checks.)
Abdulaziz Ghuloum
2007-11-11 00:09:00 -0500
5a6e106a44* upgrades to new(er) versions of automake and autoconf. * updated configure.ac and makefile.ac files for the new version (applying some of the patch in bug 160100).
Abdulaziz Ghuloum
2007-11-10 23:50:54 -0500
ff81bb99d9* Fixed bug 160100: ikarus.boot should not be in /usr/local/bin - ikarus.boot now goes to $prefix/lib/ikarus/ikarus.boot - location of bootfile is now hard-coded in the ikarus executable - pdf/README/COPYING/GPL-3 files go to $prefix/doc/ikarus/ - Added a 1-line "scheme-script" script to bin.
Abdulaziz Ghuloum
2007-11-10 08:28:19 -0500
6938657fad* Fixed bug 161749: (define-syntax (foo x) 12) does not work
Abdulaziz Ghuloum
2007-11-10 06:28:29 -0500
2a8cc2a7b4* Added bytevector-ieee-single-ref and bytevector-ieee-single-set!
Abdulaziz Ghuloum
2007-11-08 22:56:14 -0500
5ce6ca4efb* Added bytevector-ieee-single-native-ref and bytevector-ieee-single-native-set!
Abdulaziz Ghuloum
2007-11-08 22:22:24 -0500
cd3d4ab77a* Fixed bug 160975: flabs is broken - flabs had reversed comparison (negating the positive instead of the negative), fixed. - abs was also broken around -0.0, fixed.
Abdulaziz Ghuloum
2007-11-08 13:16:26 -0500
97d9c4ca42* improved performance for fl+, fl-, fl*, fl/, fl=?, fl<?, fl<=?, fl>? and fl>=? - 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
Abdulaziz Ghuloum
2007-11-08 12:07:48 -0500
df46913530* Partial fix for bug 160780: missing 2 and 3 arg forms of number->string - second argument is implemented, precision is yet to be done.
Abdulaziz Ghuloum
2007-11-07 22:28:42 -0500
75705649e2* fixnum->string now takes an extra radix (in 2 8 10 16) argument.
Abdulaziz Ghuloum
2007-11-07 20:02:32 -0500
800eb3b732* Fixing bug 159235: undefined GMP symbols - I don't know if this is the best solution, but it seems like a working hack.
Abdulaziz Ghuloum
2007-11-07 13:05:31 -0500
dd5896761f* minor cleanup in reader (and minor bug fixes).
Abdulaziz Ghuloum
2007-11-07 11:41:28 -0500
da16a5ef7a* reader now recognizes all standard character names: #\nul #\alaram #\backspace ... #\delete
Abdulaziz Ghuloum
2007-11-07 11:24:18 -0500
1b103a4ab8* bytevector-ieee-double-ref/set! now work
Abdulaziz Ghuloum
2007-11-07 04:54:54 -0500
7dbce6e888* Added bytevector-ieee-double-ref and bytevector-ieee-double-set! (which does not yet support big endianness)
Abdulaziz Ghuloum
2007-11-07 01:26:38 -0500
7783cef318* Fixed typo in "incorrect number of arguments" (added "s").
Abdulaziz Ghuloum
2007-11-06 17:29:25 -0500
327e6e9371* Fixed bug 160483: described as "incorrect number of arguments" reported as "not a function" - The real reason was in the register allocator, where one live variable (the memmory size of the bytevector) was not marked live across the call to do-overflow. When the overflow returned, the value of that variable (which was in the %ebx register) was trashed, leading to an incorrect bump in the allocation pointer. - Note to self, never blame anything on cache coherency again!
Abdulaziz Ghuloum
2007-11-06 17:04:27 -0500
217dff5d3e* Added pretty formats for library and import forms, fixed pretty format of define.
Abdulaziz Ghuloum
2007-11-06 03:04:32 -0500
2246a2b901* Added benchmark logging Makefile in benchmarks/ and two log files.
Abdulaziz Ghuloum
2007-11-05 16:56:44 -0500
037351e27e* Two minor non-optimizations for $event-check and $stack-overflow-check * If a procedure does not make non-tail calls, stack-overflow is eliminated. * If a procedure does not make any calls (leaf routine), then event-check is eliminated as well. (total savings: about 10% reduction in boot-file size)
Abdulaziz Ghuloum
2007-11-05 16:23:13 -0500
8e85c3303b* Switched order of two compiler passes: specify-representation and insert-stack-overflow-check. This will make it easier to remove unnecessary stack checks and to add some that we *may* be missing. * Added a $stack-overflow-check primitive that takes care of checking and calling ikrt_stack_overflow if we did detect an overflow.
Abdulaziz Ghuloum
2007-11-05 15:30:42 -0500
6b40f525d9* removed benchmarks/BUGS because it's out of date. * fixed benchmarks/README
Abdulaziz Ghuloum
2007-11-05 02:01:51 -0500
0287c37a00* updated benchmarks/README since quicksort now works.
Abdulaziz Ghuloum
2007-11-05 01:57:18 -0500
b27bb61802* Fixed some parts of bug 160101: modulo produces "BUG: unsupported" * Modulo still fails on two bignum arguments, will fix later.
Abdulaziz Ghuloum
2007-11-04 23:01:41 -0500
c4424f8de4* Added info about "BUGS" in benchmarks/README.
Abdulaziz Ghuloum
2007-11-04 17:12:14 -0500
a1aa10fca9* Fixed bugs in slatex and quicksort benchmarks (library implementation) * compiler benchmark now works (taking 10 seconds to compile on this machine).
Abdulaziz Ghuloum
2007-11-04 17:00:11 -0500
8a45a5fe08* Added real-part and imag-part stubs. * string->number now supports a second radix argument, but the argument can only be 10.
Abdulaziz Ghuloum
2007-11-04 16:28:16 -0500
6faba94b11* Unhandled exceptions are now sent to (standard-error-port) instead of (console-output-port).
Abdulaziz Ghuloum
2007-11-04 14:53:36 -0500
8be77bcd21* Added README describing the directory contents and how to run benchmarks under Ikarus.
Abdulaziz Ghuloum
2007-11-04 14:07:58 -0500
b3143eec0d* Fixed a bug in expander causing #(x* ...) patterns inside syntax to not expand properly.
Abdulaziz Ghuloum
2007-11-04 14:01:44 -0500
Abdulaziz Ghuloum