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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Fails to compile documentation example on MacOSX"
href="https://bugs.llvm.org/show_bug.cgi?id=35692">35692</a>
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<th>Summary</th>
<td>Fails to compile documentation example on MacOSX
</td>
</tr>
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<th>Product</th>
<td>clang
</td>
</tr>
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<th>Version</th>
<td>trunk
</td>
</tr>
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<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>All
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>CUDA
</td>
</tr>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>gonzalobg88@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>I've installed MacOSX high sierra, updated xcode, installed latest cuda (CUDA
9.1), and when trying to compile the documentation example in:
<a href="https://llvm.org/docs/CompileCudaWithLLVM.html#invoking-clang">https://llvm.org/docs/CompileCudaWithLLVM.html#invoking-clang</a>
like this:
clang++ axpy.cu -o axpy --cuda-gpu-arch=sm_35 -L/usr/local/cuda/lib -lcudart
-ldl -lrt -pthread
it fails to compile with the following error:
clang-6.0: error: cannot find libdevice for sm_35. Provide path to different
CUDA installation via --cuda-path, or pass -nocudalib to build without linking
with libdevice.
I've tried passing clang --cuda-path=/usr/local/cuda/ and also
--cuda-path=/Developer/NVIDIA/CUDA-9.1/ without any luck.
The paths in /usr/local/cuda all link to /Developer/NVIDIA/CUDA-9.1/.</pre>
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</p>
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