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llvm-capstone/libclc
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Jan Vesely 2abbe2f091 travis: Add LLVM-8 build 
Reviewer: Tom Stellard
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 357125
2019-03-27 21:28:31 +00:00
..
amdgcn/lib
amdgcn-amdhsa/lib
amdgpu/lib
build
cmake
generic sincos: Simplify declaration headers. 2019-03-13 07:13:34 +00:00
ptx/lib
ptx-nvidiacl/lib
r600/lib
test
utils
www
.gitignore
.travis.yml travis: Add LLVM-8 build 2019-03-27 21:28:31 +00:00
amdgcn-mesa3d
check_external_calls.sh
CMakeLists.txt
compile-test.sh
configure.py
CREDITS.TXT
libclc.pc.in
LICENSE.TXT
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 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/