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Function CommunicatorSub

Src/Base/AMReX_ParallelContext.H:70–70  ·  view source on GitHub ↗

sub-communicator for current frame

Source from the content-addressed store, hash-verified

68
69//! sub-communicator for current frame
70inline MPI_Comm CommunicatorSub () noexcept { return frames.back().comm; }
71//! sub-group for current frame
72inline MPI_Group GroupSub () noexcept { return frames.back().group; }
73//! number of ranks in current frame

Callers 15

testParallelContextFunction · 0.85
test_ghosts_and_virtuals_asciiFunction · 0.85
test_ghosts_and_virtuals_randomperboxFunction · 0.85
test_ghosts_and_virtuals_onepercellFunction · 0.85
hasTagsMethod · 0.85
MakeNewGridsMethod · 0.85
numParticlesOutOfRangeFunction · 0.85
ensureParticleHandshakeWindowMethod · 0.85
communicateParticlesStartFunction · 0.85
AdvectWithUmacMethod · 0.85
AdvectWithUccMethod · 0.85
sumNeighborsMPIMethod · 0.85

Calls

no outgoing calls

Tested by 3

test_ghosts_and_virtuals_asciiFunction · 0.68
test_ghosts_and_virtuals_randomperboxFunction · 0.68
test_ghosts_and_virtuals_onepercellFunction · 0.68