Add Arm Ampere One support.#142
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nsimakov wants to merge 2 commits intoarchspec:masterfrom
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…, like the -mcpu option in GCC
alalazo
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Apr 29, 2026
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Apologies for the late review. Can you confirm the one below is a typo on your end?
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I added Arm Ampere One and Arm Ampere One X support. The targets were named
ampere1andampere1ajust as they called in GCC.I have followed https://amperecomputing.com/tutorials/gcc-guide-ampere-processors for compilers flags for GCC and LLVM.
The cpuinfo for Arm Ampere One X is taken from AmpereOne A192-32X system and Arm Ampere One from
and https://github.com/hrw/arm-socs-table/blob/main/cpuinfo-data/ampere-ampereone to get cpuinfo.
I have used it within spack seems to work properly.