diff options
author | Erik Schnetter <schnetter@aei.mpg.de> | 2005-08-08 13:29:00 +0000 |
---|---|---|
committer | Erik Schnetter <schnetter@aei.mpg.de> | 2005-08-08 13:29:00 +0000 |
commit | 9810ed66acf0cc034c2763b84ea0d51b41ef3469 (patch) | |
tree | 1d0c9e04266e643a00546ca3d3558b1af872d405 | |
parent | f029a7e8ca3082fb5a31f2dcba2e08a0d1b0f77e (diff) |
CarpetLib: Change default settings for the communication tuning parameters
These default settings are now believed to be sensible and safe for
everybody.
darcs-hash:20050808132929-891bb-48231878e0a5ea02312823f4b96cad1c79fdba9f.gz
-rw-r--r-- | Carpet/CarpetLib/param.ccl | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/Carpet/CarpetLib/param.ccl b/Carpet/CarpetLib/param.ccl index 75b183e14..2c9209fb4 100644 --- a/Carpet/CarpetLib/param.ccl +++ b/Carpet/CarpetLib/param.ccl @@ -24,7 +24,7 @@ BOOLEAN print_timestats "Print timing statistics at every iteration" STEERABLE=a BOOLEAN save_memory_during_regridding "Save some memory during regridding at the expense of speed" { -} "no" +} "yes" @@ -43,13 +43,16 @@ INT max_allowed_memory_MB "Maximum allowed amount of memory per process (in Mega # Options to tune MPI communication +# DEPRECATED - DO NOT USE ANYMORE +# The defaults of these flags are now sensible for everybody; +# you should not be setting these parameters by hand any more. -INT max_mpi_tags "Maximum number of MPI tags to use" +INT max_mpi_tags "Maximum number of MPI tags to use -- DEPRECATED - DO NOT USE ANYMORE" { 1:30000 :: "" } 30000 -BOOLEAN use_waitall "Use MPI_Waitall instead individual MPI_Wait/MPI_Waitsome statements" +BOOLEAN use_waitall "Use MPI_Waitall instead individual MPI_Wait/MPI_Waitsome statements -- DEPRECATED - DO NOT USE ANYMORE" { } "yes" @@ -61,9 +64,9 @@ BOOLEAN use_lightweight_buffers "Use lightweight communication buffers instead o { } "no" -BOOLEAN use_collective_communication_buffers "Use collective buffers for MPI communications" STEERABLE=always +BOOLEAN use_collective_communication_buffers "Use collective buffers for MPI communications -- DEPRECATED - DO NOT USE ANYMORE" STEERABLE=always { -} "no" +} "yes" BOOLEAN minimise_outstanding_communications "Minimise the number of Isend/Irecv operations that are submitted concurrently -- DEPRECATED - DO NOT USE ANYMORE" { |