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llvm-capstone/libclc
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Aaron Watry 0ab07e1bde math: Implement lgamma_r 
Ported from the amd-builtins branch, which is itself based on the
Sun Microsystems implementation.

Signed-off-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 281564
2016-09-15 00:17:28 +00:00
..
amdgcn/lib amdgcn: Fix return type of get_num_groups 2016-08-25 07:31:40 +00:00
amdgcn-amdhsa/lib amdgcn: Also correct get_local_size type for HSA 2016-08-24 19:11:52 +00:00
amdgpu/lib Replace nextafter implementation 2016-09-08 16:37:56 +00:00
build Fixed ninja build issues relating to use of $(DESTDIR) 2014-01-29 20:03:26 +00:00
generic math: Implement lgamma_r 2016-09-15 00:17:28 +00:00
ptx/lib
ptx-nvidiacl/lib AMDGPU: Implement get_global_offset builtin 2016-07-22 17:24:24 +00:00
r600/lib amdgcn: Fix return type of get_num_groups 2016-08-25 07:31:40 +00:00
test
utils Strip opencl.ocl.version metadata 2016-08-25 00:25:10 +00:00
www Update page to list supported targets 2016-02-13 01:02:06 +00:00
.gitignore [AMDGPU] Implement get_local_size for amdgcn--amdhsa triple 2016-04-07 19:54:19 +00:00
compile-test.sh
configure.py configure.py: Add polaris10 and polaris11 2016-08-30 18:00:41 +00:00
CREDITS.TXT
LICENSE.TXT Update copyright year to 2016. 2016-03-30 22:39:03 +00:00
README.TXT Updated README.TXT with information about using DESTDIR and building with Ninja. 2014-01-29 20:03:28 +00:00

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 and installing with Make
----------------------------------

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

Note you can use the DESTDIR Makefile variable to do staged installs.

$ make install DESTDIR=/path/for/staged/install

Compiling and installing with Ninja
-----------------------------------

$ ./configure.py -g ninja --with-llvm-config=/path/to/llvm-config && ninja
$ ninja install

Note you can use the DESTDIR environment variable to do staged installs.

$ DESTDIR=/path/for/staged/install ninja install

Website
-------

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