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Commit Graph

94 Commits

Author SHA1 Message Date
james.brodman
b2f6043181 Merge branch 'master' into nomosoa 2013-12-30 13:25:51 -05:00
Dmitry Babokin
6d51987e67 Merge pull request #642 from egaburov/launch3d 
concept of 3d tasking
 2013-12-17 08:40:07 -08:00
james.brodman
01432670fd Fix header file for multi-target output with pointers to varying in exported functions. 2013-12-12 13:27:23 -05:00
james.brodman
d10c0d9545 Add dynamic dispatch support for export functions with pointers to varying data as arguments 2013-12-05 17:47:58 -05:00
james.brodman
a448ccf20c Merge branch 'master' into nomosoa 2013-12-04 13:52:44 -05:00
Ilia Filippov
3fd9d5a025 support of LLVM 3.5 2013-11-21 19:09:43 +04:00
Evghenii
383e804ec1 changed notation form taskIndex1,2,3 -> taskIndex0,1,2 2013-10-24 17:20:56 +02:00
Evghenii
43761173ec changed notation, task[Index,Count]_[x,y,z] -> task[Index,Count][1,2,3]. Change launch <<< nx,ny,nz >>> into launch [nx,ny,nz] or equivalent launch [nz][ny][nx]. Programmer can pick the one the is liked the most 2013-10-24 13:16:23 +02:00
egaburov
78a05777bc added taskIndex_x,y,z and taskCount_x,y,z 2013-10-22 16:18:40 +02:00
james.brodman
ecb1174a18 leaving myself notes for later 2013-09-27 14:23:04 -04:00
james.brodman
090dec8549 Output regular header for multiple targets + fix exported varying types. 2013-08-22 13:23:22 -04:00
JCB
3e9d784013 Support exported arrays of varyings 2013-08-20 16:14:29 -04:00
JCB
10b8c481f5 initial support for exported varying 2013-08-20 15:14:15 -04:00
Matt Pharr
564e61c828 Improvements to constant folding. 
We can now do constant folding with all basic datatypes (the previous
implementation handled int32 well, but had limited, if any, coverage
for other datatypes.)

Reduced a bit of repeated code in the constant folding implementation
through template helper functions.
 2013-07-22 16:12:02 -07:00
Ilia Filippov
560acd5017 changes to support createFunction() with DICompositeType argument in LLVM_3_4 2013-06-04 15:48:39 +04:00
Dmitry Babokin
0f86255279 Target class redesign: data moved to private. Also empty target-feature attribute is not added anymore (generic targets). 2013-03-23 14:28:05 +04:00
Dmitry Babokin
3f8a678c5a Editorial change: fixing trailing white spaces and tabs 2013-03-18 16:17:55 +04:00
Dmitry Babokin
51fdff208e Tracking ToT changes in DIBuilder interface 2013-02-25 14:50:33 +04:00
jbrodman
dc939eba78 Merge pull request #418 from mmp/master 
Fix build with LLVM top-of-tree, fix warnings, remove LLVM 3.0 support
 2013-01-08 10:28:02 -08:00
Matt Pharr
0bf1320a32 Remove support for building with LLVM 3.0 2013-01-06 12:27:53 -08:00
Matt Pharr
63dd7d9859 Fix build to work with LLVM top-of-tree again 2013-01-06 12:02:08 -08:00
Peng Tu
6ba7368ab0 Fix two compile time errors to allow SOA pointer and array be passed as function argument. 2012-12-11 17:20:15 -08:00
Matt Pharr
172a189c6f Fix build with LLVM top-of-tree 2012-10-17 11:11:50 -07:00
Jean-Luc Duprat
aecd6e0878 All the smear(), setzero() and undef() APIs are now templated on the return type. 
Modified ISPC's internal mangling to pass these through unchanged.
Tried hard to make sure this is not going to introduce an ABI change.
 2012-07-17 17:06:36 -07:00
Matt Pharr
4186ef204d Fix build with LLVM top of tree. 2012-07-05 13:35:01 -07:00
Matt Pharr
f38770bf2a Fix build with LLVM ToT 2012-06-28 07:36:10 -07:00
Matt Pharr
5a2c8342eb Allow structs with no members. 
Issue #289.
 2012-06-21 16:07:31 -07:00
Matt Pharr
007a734595 Add support for 'unmasked' function qualifier. 2012-06-20 15:36:00 -07:00
Matt Pharr
b2f6ed7209 Fix usage of CastType 2012-06-18 16:26:31 -07:00
Ingo Wald
789e04ce90 Add support for host/device stub functions for offload. 2012-06-12 10:23:49 -07:00
Matt Pharr
96aaf6d53b Fix build with LLVM top of tree. 2012-06-05 12:28:05 -07:00
Matt Pharr
6118643232 Handle more error cases if the user tries to declare a method. 2012-06-04 09:07:13 -07:00
Matt Pharr
22cb80399f Issue error if user tries to declare a method. 2012-06-04 08:50:13 -07:00
Matt Pharr
fd03ba7586 Export reference parameters as C++ references, not pointers. 2012-05-24 07:12:48 -07:00
Matt Pharr
333f901187 Fix build with LLVM 3.2 dev top-of-tree 2012-05-23 14:19:50 -07:00
Matt Pharr
7dd4d6c75e Update for LLVM 3.2dev API change 2012-05-22 15:53:14 -07:00
Matt Pharr
8006589828 Use llvm::SmallVectors for struct member types and function types. 
Further reduction of dynamic memory allocation...
 2012-05-04 13:55:38 -07:00
Matt Pharr
7db8824da2 Reduce dynamic memory allocation in getting unif/varying variants of AtomicTypes 2012-05-04 13:55:38 -07:00
Matt Pharr
bff02017da Cache const/non-const variants of Atomic and ReferenceTypes. 
More reduction of dynamic memory allocation.
 2012-05-04 13:55:38 -07:00
Matt Pharr
78d62705cc Cache element types in StructType. 
Previously, GetElementType() would end up causing dynamic allocation to
happen to compute the final element type (turning types with unbound
variability into the same type with the struct's variability) each it was
called, which was wasteful and slow.  Now we cache the result.

Another 20% perf on compiling that problematic program.
 2012-05-04 13:55:38 -07:00
Matt Pharr
2791bd0015 Improve performance of lCheckTypeEquality() 
We don't need to explicitly create the non-const Types to do type
comparison when ignoring const-ness in the check.

We can also save some unnecessary dynamic memory allocation by
keeping strings returned from GetStructName() as references to strings.

This gives another 10% on front-end perf on that big program.
 2012-05-04 13:55:38 -07:00
Matt Pharr
7cf66eb61f Small optimizations to various AtomicType methods. 2012-05-04 13:55:38 -07:00
Matt Pharr
944c53bff1 Stop using dynamic_cast for Types. 
We now have a set of template functions CastType<AtomicType>, etc., that in
turn use a new typeId field in each Type instance, allowing them to be inlined
and to be quite efficient.

This improves front-end performance for a particular large program by 28%.
 2012-05-04 13:55:38 -07:00
Matt Pharr
58bb2826b2 Perf: cache connection between const/non-const struct variants. 
In one very large program, we were spending quite a bit of time repeatedly
getting const variants of StructTypes.  This speeds up the front-end by
about 40% for that test case.

(This is something of a band-aid, pending uniquing types.)
 2012-05-04 13:55:37 -07:00
Matt Pharr
99a27fe241 Add support for forward declarations of structures. 
Now a declaration like 'struct Foo;' can be used to establish the
name of a struct type, without providing a definition.  One can
pass pointers to such types around the system, but can't do much
else with them (as in C/C++).

Issue #125.
 2012-04-16 06:27:21 -07:00
Matt Pharr
fefa86e0cf Remove LLVM_TYPE_CONST #define / usage. 
Now with LLVM 3.0 and beyond, types aren't const.
 2012-04-15 20:11:27 -07:00
Matt Pharr
098c4910de Remove support for building with LLVM 2.9. 
A forthcoming change uses some features of LLVM 3.0's new type
system, and it's not worth back-porting this to also all work
with LLVM 2.9.
 2012-04-15 20:08:51 -07:00
Matt Pharr
17b7148300 Initial implementation of FunctionType::GetDIType 2012-04-13 19:50:45 -07:00
Matt Pharr
08696653ca Don't include struct member types in mangled string. 
Not only was this quite verbose, it was unnecessary since we do type
equality by name.  This also needed to be fixed before we could
handle structs declared like "struct Foo;", when we then e.g. have
other structs with Foo * members.
 2012-04-10 19:27:31 -07:00
Matt Pharr
8a1a214ca9 Provide required alignment when generating debug info for pointer types. 2012-04-09 14:36:39 -07:00