llvm-capstone/libclc
Kévin Petit ec0a880d54 libclc: Add clspv64 target
Add a variant of the clspv target that is built using spir64.
This is a pre-requisite to supporting spir64 in clspv which is
required to take advantage of SPV_KHR_physical_storage_buffer which
in turn enables more OpenCL C programs to be compiled with clspv.

https://reviews.llvm.org/D116668
2022-01-13 09:28:19 +00:00
..
amdgcn/lib libclc: Make all built-ins overloadable 2020-08-17 13:55:48 -07:00
amdgcn-amdhsa/lib libclc: Make all built-ins overloadable 2020-08-17 13:55:48 -07:00
amdgpu/lib
clspv/lib libclc: Add clspv target to libclc 2021-03-04 00:19:10 -05:00
cmake libclc: Use temporary files rather than a pipe 2020-04-14 10:03:27 -04:00
generic libclc: Fix rounding during type conversion 2021-08-19 22:24:19 -07:00
ptx/lib
ptx-nvidiacl/lib libclc: Make all built-ins overloadable 2020-08-17 13:55:48 -07:00
r600/lib libclc: Make all built-ins overloadable 2020-08-17 13:55:48 -07:00
spirv/lib libclc: Add a __builtin to let SPIRV targets select between SW and HW FMA 2020-09-16 01:37:22 -04:00
spirv64/lib libclc: Add a __builtin to let SPIRV targets select between SW and HW FMA 2020-09-16 01:37:22 -04:00
test
utils Support: Stop using F_{None,Text,Append} compatibility synonyms, NFC 2021-04-30 11:00:03 -07:00
www [www] Change URLs to HTTPS. 2019-10-24 13:25:15 -07:00
.gitignore
amdgcn-mesa3d
check_external_calls.sh
clspv64 libclc: Add clspv64 target 2022-01-13 09:28:19 +00:00
CMakeLists.txt libclc: Add clspv64 target 2022-01-13 09:28:19 +00:00
compile-test.sh
CREDITS.TXT
libclc.pc.in
LICENSE.TXT
README.TXT libclc: update website url 2020-05-29 09:18:37 +02:00

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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
-------

https://libclc.llvm.org/