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509b3b2104
llvm-capstone/libclc
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Tom Stellard 509b3b2104 Implement fmax() and fmin() builtins 
llvm-svn: 184987
2013-06-26 18:20:25 +00:00
..
build configure.py: Add an install rule. 2012-06-01 17:29:59 +00:00
generic Implement fmax() and fmin() builtins 2013-06-26 18:20:25 +00:00
ptx/lib Do not use linkonce_odr linkage in .ll files. This prevented them 2012-08-05 22:25:48 +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: Add overrides file 2013-06-26 18:20:08 +00:00
test Add rsqrt builtin. Based on patch by Cassie Epps! 2012-08-21 10:48:35 +00:00
utils
www Switch to BSD/MIT dual license. 2012-02-22 04:47:39 +00:00
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 Allow targets to override generic implementations 2013-06-26 18:20:05 +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/