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41 lines
1.2 KiB
Julia
41 lines
1.2 KiB
Julia
###
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### "THE BEER-WARE LICENSE":
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### Alberto Ramos wrote this file. As long as you retain this
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### notice you can do whatever you want with this stuff. If we meet some
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### day, and you think this stuff is worth it, you can buy me a beer in
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### return. <alberto.ramos@cern.ch>
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###
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### file: test1.jl
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### created: Tue Sep 2 16:29:48 2025
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###
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using LatticeGPU, Test, CUDA
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T = Float64
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lp = SpaceParm{4}((4,4,4,4), (4,4,4,4), BC_PERIODIC, (0,0,0,0,0,1))
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gp = GaugeParm{T}(SU3{T}, 6.5, 1.0)
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ymws = YMworkspace(SU3, T, lp)
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randomize!(ymws.mom, lp, ymws)
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U = exp.(ymws.mom)
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act = gauge_action(U, lp, gp, ymws)
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plq = plaquette(U, lp, gp, ymws)
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pl_exact = Eoft_plaq(U, gp, lp, ymws)
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cl_exact = Eoft_clover(U, gp, lp, ymws)
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println("## Random config: ")
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println(" - act: ", act)
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println(" - plq: ", plq)
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println(" - Epl: ", pl_exact)
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println(" - Ecl: ", cl_exact)
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updt_or_wilson!(U, gp, lp)
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plq = plaquette(U, lp, gp, ymws)
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act = gauge_action(U, lp, gp, ymws)
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pl_exact = Eoft_plaq(U, gp, lp, ymws)
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cl_exact = Eoft_clover(U, gp, lp, ymws)
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println("## After OR: ")
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println(" - act: ", act)
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println(" - plq: ", plq)
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println(" - Epl: ", pl_exact)
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println(" - Ecl: ", cl_exact)
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