patch_ib Memory Copy Reduction #1531

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danieljvickers wants to merge 10 commits into MFlowCode:master from danieljvickers:1453-patch-mem-cpy-reduction

+79 −99

src/simulation/m_data_output.fpp

-Original file line number
+Diff line change
@@ Expand Up / @@ -889,6 +889,8 @@ contains @@
             integer, intent(in) :: time_step
+            $:GPU_UPDATE(host='[patch_ib(1:num_ibs)]')
             if (parallel_io) then
                 call s_write_parallel_ib_data(time_step)
             else
@@ Expand Down @@