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some updates for OLCF #27

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Mar 9, 2024
Merged

some updates for OLCF #27

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17 changes: 13 additions & 4 deletions sphinx_docs/source/olcf-compilers.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -66,14 +66,18 @@ load modules:

.. prompt:: bash

module load PrgEnv-gnu craype-accel-amd-gfx90a cray-mpich rocm amd-mixed
module load PrgEnv-gnu
module load cray-mpich/8.1.27
module load craype-accel-amd-gfx90a
module load amd-mixed/6.0.0
module unload darshan-runtime

at the moment, that loads ROCm 5.3.0
this will load ROCm 6.0.0

.. note::

Tabulate rates seem to exhibit a strange slow down on Frontier, so it is best
to run without rate tabulation.
Tabulate rates seem to exhibit a strange slow down on Frontier, so
it is best to run without rate tabulation.

build via:

Expand All @@ -99,3 +103,8 @@ function calls:
make USE_HIP=TRUE EXTRACXXFLAGS='-mllvm -amdgpu-function-calls=true'

See also https://rocm.docs.amd.com/en/docs-5.3.3/reference/rocmcc/rocmcc.html#rocm-compiler-interfaces

.. note::

Inline is automatically disabled via our ``Microphysics`` repository
when it detects a HIP build.
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