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Coppelius.Build.Graph

systems/coppelius/src/Coppelius/Build/Graph.alpha

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def · lines 1636–1661

cgEntryInitialization

Full file
an entry's initial value: the layer norms' gains one, their shifts zero (the matrices come from the initialization input)
1636def cgEntryInitialization =
1637  (lambda unrestricted j : Nat .
1638    (cgIf
1639      (naturalEqual (cgEntryElements j) cgWidth)
1640      (cgFillWith
1641        (cgParameter cgBankP j)
1642        cgWidth
1643        (naturalSelect
1644          (naturalOr
1645            (naturalEqual j cgFinalGamma)
1646            (naturalAnd
1647              (naturalLessOrEqual cgFirstLayerEntry j)
1648              (naturalOr
1649                (naturalEqual
1650                  (naturalModuloUnchecked
1651                    (naturalSaturatingSubtract j cgFirstLayerEntry)
1652                    cgLayerItems)
1653                  cgItemNorm1Gain)
1654                (naturalEqual
1655                  (naturalModuloUnchecked
1656                    (naturalSaturatingSubtract j cgFirstLayerEntry)
1657                    cgLayerItems)
1658                  cgItemNorm2Gain))))
1659          cgOne
1660          cgZero))
1661      cgNothing))

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