Uber

Ubers provide a multidimensional collection of CkArray proxies such that a complete instance of all objects necessary for a simulation are accessible at each unique tuple of indices. More...

Functions
AtomImaptable	resize (config.numInstances)
UgSpacePlaneProxy	reserve (config.numInstances)

Variables
	excludePes =NULL
	excludePes =NULL
CkVec< CProxy_PIBeadAtoms >	UPIBeadAtomsProxy
CkVec < CProxy_CP_State_GSpacePlane >	UgSpacePlaneProxy
CkVec< CProxy_GSpaceDriver >	UgSpaceDriverProxy
CkVec < CProxy_CP_State_ParticlePlane >	UparticlePlaneProxy
CkVec < CProxy_CP_State_RealParticlePlane >	UrealParticlePlaneProxy
CkVec < CProxy_CP_State_RealSpacePlane >	UrealSpacePlaneProxy
CkVec < CProxy_CP_Rho_RealSpacePlane >	UrhoRealProxy
CkVec< CProxy_CP_Rho_GSpacePlane >	UrhoGProxy
CkVec< CProxy_CP_Rho_RHartExt >	UrhoRHartExtProxy
CkVec< CProxy_CP_Rho_GHartExt >	UrhoGHartExtProxy
CkVec< CProxy_AtomsCompute >	UatomsComputeProxy
CkVec< CProxy_AtomsCache >	UatomsCacheProxy
CkVec< CProxy_EnergyGroup >	UegroupProxy
CkVec< CProxy_FFTcache >	UfftCacheProxy
CkVec< CProxy_StructFactCache >	UsfCacheProxy
CkVec< CProxy_StructureFactor >	UsfCompProxy
CkVec< CProxy_eesCache >	UeesCacheProxy
CkVec < CProxy_CP_LargeSP_RhoGSpacePlane >	UlsRhoGProxy
CkVec < CProxy_CP_LargeSP_RhoRealSpacePlane >	UlsRhoRealProxy
CkVec< UberCollection >	UberAlles
CkVec< PeList * >	UavailProcs

Detailed Description

Ubers provide a multidimensional collection of CkArray proxies such that a complete instance of all objects necessary for a simulation are accessible at each unique tuple of indices.

Uber proxies for all the things which change per step

Indexed by PathIntegral Bead. Each Bead has its own set of proxies. Charm driver startup will construct a different set of arrays for each bead.

There is a small flexibility vs performance tradeoff. If we assume beads are never co-mapped, then the old readonly can be overwritten locally on each processor (e.g. gSpacePlaneProxy=UgSpacePlaneProxy[mybead];) Otherwise we force a slight indirection penalty to lookup U*Proxy[mybead] for every send. In practice this is probably noise compared to the real expense of sending a message, but it does seem a little silly for the default case where there is only one bead.