llvm-project

History

Jan Vesely 3bb50f6f7b Add missing HAVE_LLVM define to fix build with latest llvm Broken since r314111 V2: pointed out by Jan Vesely - Use format() instead of % formating Patch-by: Pavel Ondračka <pavel.ondracka@gmail.com> Signed-off-by: Pavel Ondračka <pavel.ondracka@gmail.com> Reviewed-by: Jan Vesely <jan.vesely@rutgers.edu> llvm-svn: 314261		2017-09-26 23:15:54 +00:00
..
amdgcn/lib	Implement cl_khr_int64_extended_atomics builtins	2017-09-20 20:42:19 +00:00
amdgcn-amdhsa/lib	amdgcn-amdhsa: Add get_num_groups implementation	2016-09-16 22:43:31 +00:00
amdgpu/lib	Rework atomic ops to use clang builtins rather than llvm asm	2017-09-25 16:07:34 +00:00
build	configure.py: Make python3 friendly	2017-08-02 15:00:59 +00:00
generic	Rework atomic ops to use clang builtins rather than llvm asm	2017-09-25 16:07:34 +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	AMDGPU: Implement get_global_offset builtin	2016-07-22 17:24:24 +00:00
r600/lib	r600: Cleanup barrier implementation.	2017-09-04 15:52:05 +00:00
test	…
utils	prepare_builtins: Fix compile breakage with older LLVM	2017-09-25 16:04:37 +00:00
www	Update page to list supported targets	2016-02-13 01:02:06 +00:00
.gitignore	.gitignore: Ignore amdgcn-mesa object directory	2017-02-24 20:32:18 +00:00
.travis.yml	Add travis CI configuration file	2017-09-20 17:28:58 +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
compile-test.sh	…
configure.py	Add missing HAVE_LLVM define to fix build with latest llvm	2017-09-26 23:15:54 +00:00

README.TXT

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

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/

README.TXT Unescape Escape

README.TXT