I misspoke. (got confused with the key limit in my link above)
Atomics work up to 128-bits (https://docs.nvidia.com/cuda/cuda-c-programming-guide/#atomi...).
Regardless, it's still less than 100 bytes, which is the max length of city strings.
Atomics work up to 128-bits (https://docs.nvidia.com/cuda/cuda-c-programming-guide/#atomi...).
Regardless, it's still less than 100 bytes, which is the max length of city strings.
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