do GPU device memory accounting with doubles
92cd2a69bf2d
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Authored by Axel Kohlmeyer <akohlmey@gmail.com> on Nov 11 2010, 18:31.

Description

do GPU device memory accounting with doubles

using (signed) int will overflow at 2GB,
switching to unsigned has risk of hiding
overflows and using long long is not as
portable as double precisiong floating point.

Details

Committed

Axel Kohlmeyer <akohlmey@gmail.com>

Nov 11 2010, 18:31

Pushed

junge

Oct 6 2016, 16:49

Parents

rLAMMPS92444042fcd3: add missing header dependency.

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Event Timeline

Axel Kohlmeyer <akohlmey@gmail.com> committed rLAMMPS92cd2a69bf2d: do GPU device memory accounting with doubles (authored by Axel Kohlmeyer <akohlmey@gmail.com>).Nov 11 2010, 18:31

Changes (7)

				Path
	M			lib/gpu/atomic_gpu_memory.h
	M			lib/gpu/charge_gpu_memory.h
	M			lib/gpu/pair_gpu_atom.h
	M			lib/gpu/pair_gpu_device.cpp
	M			lib/gpu/pair_gpu_device.h
	M			lib/gpu/pair_gpu_nbor.cpp
	M			lib/gpu/pair_gpu_nbor.h