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Vito Gamberini
f69754ad63
Add experimental support for SYCL under an experimental gate. The IntelLLVM and Adaptivecpp compilers are recognized, as well as upstream Clang with libsycl support. Fixes: #27219, #27905
17 lines
440 B
C++
17 lines
440 B
C++
#pragma once
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#include <sycl/sycl.hpp>
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// Upstream libsycl supports the attribute without defining SYCL_EXTERNAL.
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#ifndef SYCL_EXTERNAL
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# if __has_cpp_attribute(clang::sycl_external)
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# define SYCL_EXTERNAL [[clang::sycl_external]]
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# else
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# error "The SYCL implementation does not support external device functions"
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# endif
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#endif
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SYCL_EXTERNAL int device_value(int value);
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SYCL_EXTERNAL int device_offset();
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int launch_kernel();
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