3770157502
test: Remove redundant function definition
...
The latest version of LLVM fails, if a function is defined twice in an LLVM
bitcode file.
llvm-svn: 134400
2011-07-04 23:18:17 +00:00
7c5ba83015
ScheduleOpt: Prevectorize the innermost parallel loop
...
Only prevectorize loops that are actually parallel and can
be vectorized. Take the innermost loop that is eligible.
llvm-svn: 134187
2011-06-30 20:29:20 +00:00
c6699b7fe8
ScheduleOpt: Add first version of prevectorization
...
We just strip-mine the innermost dimension by the vector width. This does not
take into account if this dimension is parallel nor if it is constant.
llvm-svn: 134186
2011-06-30 20:29:13 +00:00
de68cc91cf
ScheduleOpt: Use band forest to get the schedules
...
isl introduced a new representation for the schedules it calculates. The new
representation uses a forest of bands and is closer to the structure of the
data as the old interface. Switch to the new interface, as it is nicer to use
and as the old interface will soon be removed from isl.
WARNING: This commit needs a version of isl that is more recent that the one
included in CLooG. See:
http://polly.grosser.es/get_started.html#islTrunk
llvm-svn: 134181
2011-06-30 20:01:02 +00:00
080307119e
Buildsystem: Add -no-rtti
...
Build Polly without run time type info (rtti), as otherwise Polly cannot be
loaded into a LLVM that is built without rtti.
llvm-svn: 134180
2011-06-30 19:50:04 +00:00
97fb5acf48
CodeGeneration: Adapt to SCEVExpander change
...
Reported-By: Sebastian Pop <sebpop@gmail.com>
llvm-svn: 134179
2011-06-30 19:39:10 +00:00
538d458bbc
www: Fix typos.
...
llvm-svn: 134158
2011-06-30 14:43:35 +00:00
1dbc8a00a2
www/contributers: Add founding through Google Doctoral Fellowship
...
llvm-svn: 134156
2011-06-30 14:32:33 +00:00
3fb8c11bd0
www/get_started: Explain when PoCC is needed
...
llvm-svn: 134153
2011-06-30 14:07:35 +00:00
672137eaa0
www: How to use most recent version of isl
...
In some cases it is necessary to use a version of isl that is more recent than
the one included with CLooG. Point out what is needed to get such a version.
llvm-svn: 134152
2011-06-30 14:07:23 +00:00
49a3a7ba20
www: Adding webpage to track memory access transformation
...
llvm-svn: 133354
2011-06-18 17:17:16 +00:00
94085eaa83
www: Adding link to memaccess.html
...
llvm-svn: 133353
2011-06-18 17:09:33 +00:00
3d2efafb36
www: Fix path to git repository.
...
llvm-svn: 132761
2011-06-08 22:46:40 +00:00
d0357f8cc8
www: Allow file listing in directory of example files.
...
llvm-svn: 132755
2011-06-08 17:36:11 +00:00
7e01c25f45
www: Add website for the LLVM bugtracker use
...
llvm-svn: 132678
2011-06-06 15:50:09 +00:00
64cae02ec2
www: Enable SSI on the webserver.
...
llvm-svn: 132120
2011-05-26 12:20:16 +00:00
cf771b146b
www: Use absolute links
...
Like this the menu can also be used in subdirectories.
llvm-svn: 131964
2011-05-24 13:56:06 +00:00
e7f23ffa66
www: Add documentation.html
...
llvm-svn: 131963
2011-05-24 13:29:23 +00:00
efe01ce677
www: Add a separarate documentation section.
...
llvm-svn: 131962
2011-05-24 13:15:01 +00:00
76747f76a0
ScheduleOptimizer: Declare functions static
...
Functions that are currently only used in this file can be declared static.
Suggested by: ether
llvm-svn: 131960
2011-05-24 12:20:07 +00:00
766b4742cc
www: Add two publications
...
Tobias' diploma thesis and Raghesh's master thesis.
llvm-svn: 131959
2011-05-24 12:20:00 +00:00
4e3f9a4c5c
CodeGeneration: Use FIXME instead of XXX
...
Cleanup suggested by ether.
llvm-svn: 131898
2011-05-23 15:23:36 +00:00
f6ed8ffd69
www: Colorize TODO status
...
llvm-svn: 131361
2011-05-14 19:02:51 +00:00
5d6eb86965
CodeGeneration: Cleanup getAnalysis/addPreserved
...
llvm-svn: 131360
2011-05-14 19:02:45 +00:00
3fdecaee2a
CodeGeneration: Localize variables
...
llvm-svn: 131359
2011-05-14 19:02:39 +00:00
abb6dcd865
CodeGeneration: Admit that we change the code.
...
No need to pretend anymore that we do not update the LLVM-IR.
llvm-svn: 131358
2011-05-14 19:02:34 +00:00
2aec339d28
Cloog: Export clast_root
...
llvm-svn: 131357
2011-05-14 19:02:29 +00:00
e91c53d2a9
CodeGeneration: No need to forget SCoP.
...
As we do not delete the SCoP, there is no need to remove it from the SCoP
detection.
llvm-svn: 131356
2011-05-14 19:02:21 +00:00
678dbbf3b0
CodeGeneration: We do not preserve the PostDominatorTree
...
llvm-svn: 131355
2011-05-14 19:02:12 +00:00
30aa24cd6b
ScheduleOptimizer: Add an isl based schedule optimizer
...
The isl based routines implement a new interpretation of the Pluto algorithm
new interpretation. This patch requires a recent version of isl to be installed.
llvm-svn: 131354
2011-05-14 19:02:06 +00:00
7a16c895ac
CodeGeneration: Remove -polly-codegen-only
...
If we only want to optimize a single function, we should extract this function
into a separate .ll file. This simplifies the code.
llvm-svn: 131353
2011-05-14 19:01:55 +00:00
8c4cfc327b
CodeGeneration: Do not delete the old version of the Scop.
...
Instead of deleting the old code, keep it on the side in an if-branch. It will
either be deleted by the dead code elimination or we can use it as fallback.
llvm-svn: 131352
2011-05-14 19:01:49 +00:00
76d7c529fb
CodeGeneration: Support only simple regions
...
llvm-svn: 131351
2011-05-14 19:01:37 +00:00
c0b259ad90
www: Update status of our move to the LLVM infrastructure
...
llvm-svn: 131307
2011-05-13 20:51:45 +00:00
1aabf2777b
www: Use german 'umlaut' in Simbuerger
...
llvm-svn: 131247
2011-05-12 21:36:27 +00:00
a806606aaa
ScopDetection: Move implementation of function from header to .cpp file
...
llvm-svn: 131246
2011-05-12 21:33:28 +00:00
d5a7bfc51d
ScopInfo: Do not return reference to member variable 'domain'.
...
Instead of returning a pointer to the domain, we return a new copy of it. This
is safer, as we do not give access to internal objects. It is also not
expensive, as isl will just increment a reference counter.
llvm-svn: 131010
2011-05-06 19:52:19 +00:00
69f8514cb7
Dependences: Add interface to retrieve dependences.
...
llvm-svn: 131009
2011-05-06 19:52:09 +00:00
94c5df16e2
ScopDetection: Remember the functions generated by backend in a pointer set, so we
...
do not re-generate code for these functions.
llvm-svn: 130975
2011-05-06 02:38:20 +00:00
dbdebe28de
Refactor: Move 'isParallelFor' from codegen backend to Dependences analysis, so other passes can also use it.
...
llvm-svn: 130752
2011-05-03 13:46:58 +00:00
e79a5e65c0
www: Finish first draft of the matmul example
...
llvm-svn: 130751
2011-05-03 09:40:40 +00:00
fe6d9849a1
Add new website for Polly
...
Use the content of the Polly wiki page[1] to create a new website. I do not yet
plan to officially promote this website, but it is already a solid base that we
can improve and peer review.
[1] http://wiki.llvm.org/Polly
llvm-svn: 130689
2011-05-02 07:48:29 +00:00
27f3afbc1a
ScopInfo: Rememeber the induction variable and its parent loop at the same thime.
...
llvm-svn: 130586
2011-04-30 03:26:51 +00:00
ad6915685e
JSON: Do not use throw when exception is disabled.
...
llvm-svn: 130575
2011-04-30 02:47:34 +00:00
986fee0055
JSON: Disable exception in JSON library, because exception is disable by by default.
...
llvm-svn: 130574
2011-04-30 02:30:58 +00:00
0593f53295
Add e-mail to credits file.
...
llvm-svn: 130484
2011-04-29 07:54:20 +00:00
e1bd40cfbd
Partial support test polly for out of tree build.
...
llvm-svn: 130482
2011-04-29 07:34:54 +00:00
ca3bef8461
JSONExport: Some cleanups
...
llvm-svn: 130481
2011-04-29 06:52:36 +00:00
b4c99fae86
CREDITS: Replace LLVM with Polly
...
llvm-svn: 130480
2011-04-29 06:42:42 +00:00
b6a7c8d76b
Add a converter from jscop to iscc input
...
llvm-svn: 130478
2011-04-29 06:29:20 +00:00
b0927ea141
JSONExporter: Remove unused variable
...
llvm-svn: 130477
2011-04-29 06:27:09 +00:00
758053788b
Add initial version of Polly
...
This version is equivalent to commit ba26ebece8f5be84e9bd6315611d412af797147e
in the old git repository.
llvm-svn: 130476
2011-04-29 06:27:02 +00:00
Tobias Grosser