]> https://gitweb.dealii.org/ - dealii.git/commitdiff
Extend documentation
authorBruno Turcksin <bruno.turcksin@gmail.com>
Tue, 21 Apr 2020 18:23:13 +0000 (18:23 +0000)
committerBruno Turcksin <bruno.turcksin@gmail.com>
Thu, 7 May 2020 13:36:03 +0000 (09:36 -0400)
include/deal.II/lac/la_parallel_vector.h

index 2841949469106601b3842afb03903c87d5728f54..5db98f861fcbd83d45853488cfb36da33e676c2c 100644 (file)
@@ -515,6 +515,9 @@ namespace LinearAlgebra
        * warning to prevent this situation.
        *
        * Must follow a call to the @p compress_start function.
+       *
+       * When the MemorySpace is CUDA and MPI is not CUDA-aware, data changed on
+       * the device after the call to compress_start will be lost.
        */
       void
       compress_finish(::dealii::VectorOperation::values operation);

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