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54 lines
1.5 KiB
HTML
54 lines
1.5 KiB
HTML
<html>
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<head>
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<title>libclc</title>
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</head>
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<body>
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<h1>libclc</h1>
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<p>
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libclc is an open source, BSD/MIT dual licensed
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implementation of the library requirements of the
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OpenCL C programming language, as specified by the <a
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href="https://www.khronos.org/registry/OpenCL/specs/opencl-1.1.pdf">OpenCL
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1.1 Specification</a>. The following sections of the specification
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impose library requirements:
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<ul>
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<li>6.1: Supported Data Types
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<li>6.2.3: Explicit Conversions
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<li>6.2.4.2: Reinterpreting Types Using as_type() and as_typen()
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<li>6.9: Preprocessor Directives and Macros
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<li>6.11: Built-in Functions
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<li>9.3: Double Precision Floating-Point
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<li>9.4: 64-bit Atomics
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<li>9.5: Writing to 3D image memory objects
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<li>9.6: Half Precision Floating-Point
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</ul>
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</p>
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<p>
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libclc is intended to be used with the <a href="https://clang.llvm.org/">Clang</a>
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compiler's OpenCL frontend.
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</p>
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<p>
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libclc is designed to be portable and extensible. To this end,
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it provides generic implementations of most library requirements,
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allowing the target to override the generic implementation at the
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granularity of individual functions.
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</p>
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<p>
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libclc currently supports the AMDGCN and NVPTX targets, but support
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for more targets is welcome.
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</p>
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<h2>Download</h2>
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<tt>git clone https://github.com/llvm/llvm-project.git</tt> (<a href="https://github.com/llvm/llvm-project/tree/main/libclc">View sources</a>)
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<h2>Discourse forums</h2>
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<a href="https://discourse.llvm.org/c/runtimes/opencl/65">Runtimes - OpenCL category</a>
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</body>
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</html>
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