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[OpenMP] LIBOMPTARGET_DEVICE_ARCHITECTURES requires semicolons #107454

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Sep 5, 2024
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[OpenMP] LIBOMPTARGET_DEVICE_ARCHITECTURES requires semicolons #107454

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8 changes: 4 additions & 4 deletions openmp/docs/SupportAndFAQ.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -81,9 +81,9 @@ The Cuda SDK is required on the machine that will execute the openmp application
If your build machine is not the target machine or automatic detection of the
available GPUs failed, you should also set:

- ``LIBOMPTARGET_DEVICE_ARCHITECTURES=sm_<xy>,...`` where ``<xy>`` is the numeric
- ``LIBOMPTARGET_DEVICE_ARCHITECTURES='sm_<xy>;...'`` where ``<xy>`` is the numeric
compute capability of your GPU. For instance, set
``LIBOMPTARGET_DEVICE_ARCHITECTURES=sm_70,sm_80`` to target the Nvidia Volta
``LIBOMPTARGET_DEVICE_ARCHITECTURES='sm_70;sm_80'`` to target the Nvidia Volta
and Ampere architectures.


Expand Down Expand Up @@ -141,9 +141,9 @@ With those libraries installed, then LLVM build and installed, try:
If your build machine is not the target machine or automatic detection of the
available GPUs failed, you should also set:

- ``LIBOMPTARGET_DEVICE_ARCHITECTURES=gfx<xyz>,...`` where ``<xyz>`` is the
- ``LIBOMPTARGET_DEVICE_ARCHITECTURES='gfx<xyz>;...'`` where ``<xyz>`` is the
shader core instruction set architecture. For instance, set
``LIBOMPTARGET_DEVICE_ARCHITECTURES=gfx906,gfx90a`` to target AMD GCN5
``LIBOMPTARGET_DEVICE_ARCHITECTURES='gfx906;gfx90a'`` to target AMD GCN5
and CDNA2 devices.

Q: What are the known limitations of OpenMP AMDGPU offload?
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