Siddharth Bhat 9a5a278f78 [GPUJIT] Switch from Runtime API calls for managed memory to Driver API calls.
We now load the function pointer for `cuMemAllocManaged` dynamically, so
it should be possible to compile `GPUJIT` on non-CUDA systems again.

It should now be possible to link on non-cuda systems again.

Thanks to Philipp Schaad for noticing this inconsitency.

Differential Revision: https://reviews.llvm.org/D36921

llvm-svn: 311289
2017-08-20 13:38:04 +00:00
..
2017-07-27 18:14:00 +00:00
2017-06-28 12:58:44 +00:00

Polly - Polyhedral optimizations for LLVM
-----------------------------------------
http://polly.llvm.org/

Polly uses a mathematical representation, the polyhedral model, to represent and
transform loops and other control flow structures. Using an abstract
representation it is possible to reason about transformations in a more general
way and to use highly optimized linear programming libraries to figure out the
optimal loop structure. These transformations can be used to do constant
propagation through arrays, remove dead loop iterations, optimize loops for
cache locality, optimize arrays, apply advanced automatic parallelization, drive
vectorization, or they can be used to do software pipelining.