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Author SHA1 Message Date
Sam Tobin-Hochstadt
898c92eb1e generalize inferred types for invariant positions 2010-07-09 13:52:39 -04:00
Matthew Flatt
bf6db901c6 fix props 2010-07-09 11:07:48 -06:00
Matthew Flatt
cdf67d884f fix info-domain updating to recognize "info.ss" in addition to "info.rkt" 
which solves the problem of forgetting a Planet-based tool when a
 new Planet-based tool is installed (if the old tool used "info.ss"
 instead of "info.rkt")
 2010-07-09 10:23:05 -06:00
Matthew Flatt
20bb4a8dfa change plt-single-installer to not create processes 2010-07-09 10:22:38 -06:00
Matthew Flatt
195b37831b fix `planet'-path bug in module-name resolver for generated eecutables 2010-07-09 09:48:41 -06:00
Matthew Flatt
41551a4987 adjust raco planet help output to fit in 80 columns 2010-07-09 06:44:34 -06:00
Matthew Flatt
fe0609673c clean up 2010-07-09 06:44:33 -06:00
Eli Barzilay
e06b2db4c7 New Racket version 5.0.0.9. 2010-07-09 03:50:26 -04:00
Matthew Flatt
2a0bc393c0 fix bug in GIF and BMP loading for X 2010-07-08 19:40:21 -06:00
Matthew Flatt
c7c8f56e11 fix validation of module .zo exp-time content, and fix zo-marshal 2010-07-08 17:17:42 -06:00
Vincent St-Amour
8505bd8bca Removed a stray TODO comment. 2010-07-08 18:29:16 -04:00
Vincent St-Amour
dbda43ac6b Pushed optimizations to auxiliary syntax classes. 2010-07-08 18:29:15 -04:00
Vincent St-Amour
c3f46cc8a6 Refactoring of the optimizer. 2010-07-08 18:29:15 -04:00
Vincent St-Amour
24aad77da3 Moved Typed Scheme's optimizer to its own subdirectory. 2010-07-08 18:29:15 -04:00
Kevin Tew
85098c5290 Parallel-build fixes for ctrl-c/break 2010-07-08 15:51:10 -06:00
Kevin Tew
3a9eee936a Remove raco commands and old dag impl 2010-07-08 14:41:52 -06:00
Matthew Flatt
0eeb18f4d8 Improve the bytecode optimizer's ability to simplify `letrec's 
to smaller `letrec' groups or even `let*'.
 The goal of the change is to avoid performance surprises
 when using internal definitions, especially when mixing
 experessions with definitions.
 It's a somewhat scary change. Besides the new transformation,
 the optimizer pass's coordinate system for `letrec' (and sometimes
 `let*') bindings changed.
 No standard benchmarks were harmed during the making of this
 optimization. (None were improved, either.)
 2010-07-08 13:43:40 -06:00
Eli Barzilay
56077a1386 New Racket version 5.0.0.8. 2010-07-08 03:50:27 -04:00
Vincent St-Amour
ea8523bd63 Fixed pessimization of some complex code. 2010-07-07 22:08:51 -04:00
Vincent St-Amour
12a427f5ea Changed the size of the maze2 benchmark. 2010-07-07 20:46:06 -04:00
Vincent St-Amour
3334d71491 Fixed the fft benchmark. 2010-07-07 19:42:56 -04:00
Vincent St-Amour
7853d33349 Improved unboxed complex operations. 
Intermediate results are kept as unboxed floats as long as we stay
within complex arithmetic code.
 2010-07-07 19:42:56 -04:00
Vincent St-Amour
a46faaea40 Added format-unique-id to unstable/syntax. 2010-07-07 19:42:55 -04:00
Vincent St-Amour
7921074eef Avoid boxing intermediate results when doing multiple complex 
operations in a row.

However, because of values and let-values, we lose float unboxing.
If we have a single complex operation, this is much slower than my
previous implementation (though still faster than generic
operations). With 2 complex operations, the new implementation becomes
faster.
 2010-07-07 19:42:55 -04:00
Vincent St-Amour
de52d2ce9f Avoided duplicate computation in inexact complex division. 2010-07-07 19:42:55 -04:00
Vincent St-Amour
3fb69bc764 Generic inexact complex arithmetic operations are now replaced with 
the right combinations of unsafe float operations.
 2010-07-07 19:42:54 -04:00
Vincent St-Amour
e52d63ee68 Added an optimization for vector-length of known-length vectors. 2010-07-07 19:42:54 -04:00
Vincent St-Amour
eb7fc7a965 Have type ascriptions record the ascribed type in the type table. 2010-07-07 19:42:54 -04:00
Matthew Flatt
519d1ef8d1 make compiler slightly smarter about 0-value letrec-values bindings 
which corresponds to code generated from experession that are
 mixed with internal definitions
 2010-07-07 13:56:16 -06:00
Matthew Flatt
54216b5ced internal-definition contexts allow expressions mixed with definitions 
while the new `#%stratified-body' form provides access to the old
 convention
 2010-07-07 13:56:16 -06:00
Matthew Flatt
a8062dc37d fix docs on `raco make --no-deps' 
Closes PR 11018
 2010-07-07 13:56:16 -06:00
Robby Findler
070a39d902 fixed a bug in text's color argument, as noted in PR 10998 2010-07-07 13:42:40 -05:00
John Clements
c42d5c25c7 fixed typo introduced by search-and-replace 2010-07-06 18:42:47 -04:00
Robby Findler
a5d969607b fixed PR 10998 2010-07-06 15:26:26 -05:00
Robby Findler
0ab512ce8c cleaned up code example for make-root-area-container 2010-07-06 15:26:26 -05:00
Sam Tobin-Hochstadt
e865380f6f Add typeof mappings only to original form. 2010-07-06 14:09:46 -04:00
Sam Tobin-Hochstadt
692a172474 Improve interface for `find-mutated-vars', now supports mutable *and* immutable versions. 2010-07-06 14:09:46 -04:00
Matthew Flatt
63ec520885 fix problem with Windows pipe writing 2010-07-06 10:59:16 -06:00
Kevin Tew
c9e84f9f67 [Parallel-Build] remove -u, -j 1 is uniprocessor, SETUP_OPTIONTS => PLT_SETUP_OPTIONS 2010-07-06 10:07:40 -06:00
Matthew Flatt
a6723283b8 fix empty-matching lexers 2010-07-06 07:15:19 -06:00
Matthew Flatt
763a010fd3 allow deletion of open files in Windows 2010-07-06 07:02:14 -06:00
Matthew Flatt
96a6f56572 fix problem sharing Windows file handles to subprocess 2010-07-06 06:49:59 -06:00
Matthew Flatt
77c615898a more gitignores for Windows 2010-07-06 06:14:56 -06:00
Matthew Flatt
1e40e72652 fix non-futures build 2010-07-06 06:05:47 -06:00
Matthew Flatt
43e9e930d8 fix Windows narrow-path uses 2010-07-06 06:00:10 -06:00
Eli Barzilay
c4cb424700 New Racket version 5.0.0.7. 2010-07-06 03:41:53 -04:00
Matthew Flatt
6915250300 fix memory leak 2010-07-05 18:50:10 -06:00
Matthew Flatt
a29c165985 fix #ifdefs for `processor-count', especially for Windows 2010-07-05 18:17:58 -06:00
Matthew Flatt
04fa6c6acd add `subprocess-group-enabled' for process-group support 
and fix problems with places and subprocesses
 and fix some mzrt thread setup and teardown issues
 2010-07-05 17:51:26 -06:00
Kevin Tew
ecdd1ebc7a Parallel build fixes 2010-07-05 14:23:30 -06:00