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llvm-capstone/libclc
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Tom Stellard 66ecbc7c18 libclc: Initial vload implementation 
Should work for all targets and data types.  Completely unoptimized.

Patch by: Aaron Watry

llvm-svn: 185006
2013-06-26 18:22:05 +00:00
..
build
generic libclc: Initial vload implementation 2013-06-26 18:22:05 +00:00
ptx/lib libclc: Rename [add|sub]_sat.ll to [add|sub]_sat_if.ll 2013-06-26 18:21:31 +00:00
ptx-nvidiacl/lib Add barrier.cl to SOURCES, spotted by Jin Wang. 2012-09-05 18:13:55 +00:00
r600/lib r600: Fix implementations of get_group_id.ll and get_local_size.ll 2013-06-26 18:22:00 +00:00
test Add rsqrt builtin. Based on patch by Cassie Epps! 2012-08-21 10:48:35 +00:00
utils Fix build with LLVM 3.3 2013-06-26 18:20:32 +00:00
www
compile-test.sh Fix build against recent versions of Clang. Based on patch by Alastair Donaldson! 2012-12-05 07:39:02 +00:00
configure.py configure: Enable building separate libraries for target variants 2013-06-26 18:20:38 +00:00
CREDITS.TXT
LICENSE.TXT Update the copyright coredits -- Happy new year 2013! 2013-01-01 10:00:19 +00:00
README.TXT

README.TXT

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libclc
------

libclc is an open source, BSD licensed implementation of the library
requirements of the OpenCL C programming language, as specified by the
OpenCL 1.1 Specification. The following sections of the specification
impose library requirements:

  * 6.1: Supported Data Types
  * 6.2.3: Explicit Conversions
  * 6.2.4.2: Reinterpreting Types Using as_type() and as_typen()
  * 6.9: Preprocessor Directives and Macros
  * 6.11: Built-in Functions
  * 9.3: Double Precision Floating-Point
  * 9.4: 64-bit Atomics
  * 9.5: Writing to 3D image memory objects
  * 9.6: Half Precision Floating-Point

libclc is intended to be used with the Clang compiler's OpenCL frontend.

libclc is designed to be portable and extensible. To this end, it provides
generic implementations of most library requirements, allowing the target
to override the generic implementation at the granularity of individual
functions.

libclc currently only supports the PTX target, but support for more
targets is welcome.

Compiling
---------

./configure.py --with-llvm-config=/path/to/llvm-config && make

Website
-------

http://www.pcc.me.uk/~peter/libclc/