Change the default value of The_Pinned_Arena release threshold #3479
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The old default of the size of device memory is too big for some machines (e.g., Perlmutter 80 GB nodes). Some WarpX runs were out of memory during restart. It is now set to half of the device memory.
atmyers
approved these changes
Aug 3, 2023
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The old default of the size of device memory is too big for some machines (e.g., Perlmutter 80 GB nodes). Some WarpX runs were out of memory during restart. It is now set to half of the device memory.