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Option to run NAMD regtests in GPU-resident mode #559

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merged 3 commits into from
Sep 21, 2023

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jhenin
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@jhenin jhenin commented Jul 24, 2023

using the option CUDASOAintegrate in NAMD3
This is controlled by the new script option -gpu, via the environment variable NAMD_CUDASOA.
This required disabling zeroMomentum and tclForces.

For now, only the tests using the common NAMD script are affected. Many of the other tests could use it as well.

@jhenin jhenin marked this pull request as ready for review September 21, 2023 14:06
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jhenin commented Sep 21, 2023

This is not so much "ready for review" as ready for suggestions and improvements to make it final and merge it.

@giacomofiorin
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I'm good with the fix in the Tcl script, but would prefer if -gpu was a bit more specific. How about -cudasoa?

jhenin and others added 2 commits September 21, 2023 11:36
using the option CUDASOAintegrate in NAMD3
This is controlled by the new script option -gpu, via the environment
variable NAMD_CUDASOA.
This required disabling zeroMomentum and tclForces.
@giacomofiorin
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I implemented the change I mentioned. Approve or revert depending on your preference and then merge?

also, fix small mixup in comment
@giacomofiorin
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Seems like my commit is not showing up, but yours has the same change.

@giacomofiorin giacomofiorin merged commit 6e63279 into master Sep 21, 2023
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@giacomofiorin giacomofiorin deleted the CUDASOA_NAMD_regtests branch September 21, 2023 19:21
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2 participants