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Author SHA1 Message Date
Vincent St-Amour
295b5daa2d Fixed an infinite loop. 
original commit: f21454e71141feb491c88cf7f83636ee55c76775
 2010-07-16 12:22:16 -04:00
Vincent St-Amour
210446e679 The imaginary parts of reals are ignored when doing complex division. 
original commit: c587038b339b98ea14f90d683706c470aed05f24
 2010-07-16 12:22:15 -04:00
Vincent St-Amour
4da58f05c4 Fixnums and integers can now be coerced for complex operations. 
original commit: 443d8b9f917055d051844bb1cd4078a75dcdd592
 2010-07-16 12:22:15 -04:00
Vincent St-Amour
b6597e15ed The imaginary parts of inexact reals are ignored when doing complex multiplication. 
original commit: c645aa7ebcb6f53686bee78caf3a66af51c36142
 2010-07-16 12:22:15 -04:00
Vincent St-Amour
9c89287b24 Fixed bugs in the tests. 
original commit: b0788372ea1fc619036656b88aab1f4736a4d5e3
 2010-07-16 12:22:14 -04:00
Vincent St-Amour
c413450d2c Better error reporting by the optimizer's test harness. 
original commit: 566aeedb598dbc2788ff4360bb23177fbdd74a30
 2010-07-16 12:22:14 -04:00
Vincent St-Amour
9c1a9c4661 The optimizer's test harness now makes sure that optimized and 
non-optimized versions of the same code evaluate to the same thing.

Unfortunately, this leads to a lot of code duplication. We can't
abstract over optimization like we do for the benchmarks since the
wrapper module would interfere with testing expanded code for
equality.

original commit: 7fb1b41a28c1a082e5f726bbc2acab4e2cc0e5fb
 2010-07-16 12:22:14 -04:00
Vincent St-Amour
5f878b83bc The imaginary parts of inexact reals are ignored when doing complex 
addition or subtraction.

original commit: 748e9e47ad65c31d653907623b17689b47c76269
 2010-07-16 12:22:13 -04:00
Vincent St-Amour
6ec1b3686b Added coercions for floats with unboxed complex operations. 
However, this generates superfluous operations involving their
imaginary part of 0.

original commit: 025af5b815503cb4aa64f0a253204016ccba7383
 2010-07-16 12:22:13 -04:00
Vincent St-Amour
f5c518398f Enabled optimization of complex conjugate at the top level of complex operations. 
original commit: fff71e6a1d5746bf30ec7b3d64ec63ccd43f8065
 2010-07-16 12:22:12 -04:00
Vincent St-Amour
4e3f1c1e4b Added unboxed complex conjugate. 
original commit: 063211d92263267b8e6b2703af70d9a46e7186bf
 2010-07-16 12:22:12 -04:00
Vincent St-Amour
19781fc153 Added optimizations for iterating over vectors and strings. 
original commit: 0b0da84eba4fe7dcab87e4e5eed5dd213de2dc9f
 2010-07-16 12:22:12 -04:00
Vincent St-Amour
70cfe1b953 Added dead code elimination. 
original commit: 1e550139aa67631ffc965027584284b61453b634
 2010-07-16 12:22:11 -04:00
Vincent St-Amour
52559ccd98 Better internal error reporting. 
original commit: 58fe07ad70b74345e65ccf58171dc73e96be6b2b
 2010-07-16 12:22:11 -04:00
Vincent St-Amour
a4cb468a71 Various fixnum unsafe operations improvements. 
original commit: b7229487a59d3fa53f92bffb9f7374ab28bb8032
 2010-07-16 12:22:11 -04:00
Vincent St-Amour
c05f2797aa Added a test for cross-module struct optimization. 
original commit: 4e6fc3154bd286d3edcd36a25bfc672cc6a0659d
 2010-07-16 12:22:10 -04:00
Vincent St-Amour
8d95570bcb Added types for sequence functions. 
original commit: 4a8113eac6adfd68533a0a134ba8b1434846da97
 2010-07-16 12:22:10 -04:00
Vincent St-Amour
7849444de2 Fixed the type for fxrshift. 
original commit: 85b96a98b3f3ae2cb89f157bbf2ee3a83a5c365e
 2010-07-16 12:22:10 -04:00
Vincent St-Amour
4d23f3416c Added types for byte-string I/O functions. 
original commit: 8c840a22825bd6f2723e02a8ff56d76ffaa66367
 2010-07-16 12:22:09 -04:00
Vincent St-Amour
33f4ea048d Added types for integer/bytes functions. 
original commit: 3dbbd6d3fc47e3f23fee85bfcfe53d2827f18db5
 2010-07-16 12:22:09 -04:00
Vincent St-Amour
9a06f49bce Added type for collect-garbage. 
original commit: abee5a4db7633ccbc3daff77d5ab80594756bea3
 2010-07-16 12:22:09 -04:00
Ryan Culpepper
f3054a84c0 Added uses of unstable/struct 
original commit: 07f57aac9b3f52552397bd53597de192ff62fbbc
 2010-07-13 12:07:47 -06:00
Robby Findler
7477ced0dc rewrote an ->d contract so that it would work with a let*-style scoping 
original commit: 41cfcbe862d48722d0efef76d08b14b0ec428498
 2010-07-10 10:01:25 -05:00
Sam Tobin-Hochstadt
91d6ac64d1 remove debugging printf 
original commit: e28b60e44fde524c520c62f3fe54b9f6dac04b9d
 2010-07-09 14:06:46 -04:00
Sam Tobin-Hochstadt
e103e44bc1 Fix missing unquote 
original commit: d030d0631d8cb77888ba8a53843b0fb8e4b4c0dc
 2010-07-09 13:52:39 -04:00
Sam Tobin-Hochstadt
d3be8100a0 add variance helper functions 
original commit: a84796d8d7c7696ee635308ebf173c375466ebb3
 2010-07-09 13:52:39 -04:00
Sam Tobin-Hochstadt
ac2e4153b0 add `make-constant' 
original commit: c6fb95d44d2869baa2f53f3f8dba04b19620da81
 2010-07-09 13:52:39 -04:00
Sam Tobin-Hochstadt
87bf9dc23d generalize inferred types for invariant positions 
original commit: 898c92eb1e6b476a8511d4d4be2e9b962e147d5e
 2010-07-09 13:52:39 -04:00
Vincent St-Amour
06afbef56f Removed a stray TODO comment. 
original commit: 8505bd8bca25f9352eca5ad8d8a009bd6fe65a68
 2010-07-08 18:29:16 -04:00
Vincent St-Amour
a128800e24 Pushed optimizations to auxiliary syntax classes. 
original commit: dbda43ac6ba5d7e001cde75b16e39fcf3f60b5e1
 2010-07-08 18:29:15 -04:00
Vincent St-Amour
8deff8c920 Refactoring of the optimizer. 
original commit: c3f46cc8a6512379ead3cf99cf94fe426bec3f5a
 2010-07-08 18:29:15 -04:00
Vincent St-Amour
e9ff5ae34d Moved Typed Scheme's optimizer to its own subdirectory. 
original commit: 24aad77da3e3c2e411642cdb08fffaaa31a0b1cb
 2010-07-08 18:29:15 -04:00
Vincent St-Amour
8ffb3128e4 Fixed pessimization of some complex code. 
original commit: ea8523bd63665f5330d25c7babf3872298f1e570
 2010-07-07 22:08:51 -04:00
Vincent St-Amour
9320340cb9 Improved unboxed complex operations. 
Intermediate results are kept as unboxed floats as long as we stay
within complex arithmetic code.

original commit: 7853d333495376f065c63a19866ac2eba6f8926a
 2010-07-07 19:42:56 -04:00
Vincent St-Amour
f7ac316db2 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.

original commit: 7921074eef1e36984479db5b8eea3c6bbbe13064
 2010-07-07 19:42:55 -04:00
Vincent St-Amour
d55cf6d13a Avoided duplicate computation in inexact complex division. 
original commit: de52d2ce9ffede21df37e74edb6cdb47bfab1828
 2010-07-07 19:42:55 -04:00
Vincent St-Amour
9e3912d390 Generic inexact complex arithmetic operations are now replaced with 
the right combinations of unsafe float operations.

original commit: 3fb69bc764885f2e6ef25134da747caa32b80f05
 2010-07-07 19:42:54 -04:00
Vincent St-Amour
592aa2ac8c Added an optimization for vector-length of known-length vectors. 
original commit: e52d63ee686e20401f0b0df80d178e40e9a0226f
 2010-07-07 19:42:54 -04:00
Vincent St-Amour
f578a22046 Have type ascriptions record the ascribed type in the type table. 
original commit: eb7fc7a9655f26f35220295c24086da3699c3187
 2010-07-07 19:42:54 -04:00
Sam Tobin-Hochstadt
10d5e7851e Add typeof mappings only to original form. 
original commit: e865380f6f7ebf843c4a4a7dea25261b28e759fc
 2010-07-06 14:09:46 -04:00
Sam Tobin-Hochstadt
f6df8722f5 Improve interface for `find-mutated-vars', now supports mutable *and* immutable versions. 
original commit: 692a1724746d1dfa9f666c8f6fed2090ed900099
 2010-07-06 14:09:46 -04:00
Vincent St-Amour
ccbf54bdf7 Added support for make-flrectangular, flreal-part, flimag-part and 
their unsafe counterparts to Typed Scheme and its optimizer.

original commit: 389a20795a5bb6db25341b899e7ec58e6eb5a0d1
 2010-07-02 20:58:30 -04:00
Vincent St-Amour
a3a3bd1e2e Added coercion of fixnums to floats to the optimizer. 
original commit: 556734a223f4193c1c23ded76f204f1e6bb25295
 2010-07-02 20:58:29 -04:00
Vincent St-Amour
38d40649d5 Changed the optimizer's test harness to ignore type tables. 
original commit: e8a0a26c2f4b3f8da6beb0b3a6b7348d6cfeccf9
 2010-07-02 20:58:29 -04:00
Vincent St-Amour
fe84eaf722 Added struct optimizations. 
original commit: a6d11a1df08336183e1af36b787c134e1bf4f469
 2010-07-02 20:58:28 -04:00
Sam Tobin-Hochstadt
474741601b Add flags for running the optimizer tests and compiling the benchmarks 
original commit: e989631d56a70b90077cbdca7993a25dc70c2011
 2010-07-02 19:00:57 -04:00
Sam Tobin-Hochstadt
b415e84cd6 Fix inference for heterogenous vectors. 
original commit: 0e400291e78c46cf1f4ded2c668e2b989814fc5e
 2010-07-02 17:25:07 -04:00
Sam Tobin-Hochstadt
b4e86dc502 Use `define-type' to make docs clearer. 
original commit: da3b4ed543ec9ca9aa3b114f4da44d12af4a60e7
 2010-07-02 17:25:07 -04:00
Sam Tobin-Hochstadt
c67aef8622 Refactoring of tc-app. 
- Move `check-below' into its own module
 - Move `tc/apply' to its own unit
 - Move `tc/funapp' and `tc/funapp1' to own module, outside of unit

original commit: 219682bbbef3f1593bde169796087b56e354a7fc
 2010-07-02 17:25:07 -04:00
Sam Tobin-Hochstadt
6aa8cbee9d Generalize fixed-length lists to listofs. 
Closes PR10057.

original commit: 570df7d6658d4ff0b88c12fb6d3af4917a1a3fa3
 2010-07-02 17:25:07 -04:00