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# Parameter definitions for thorn CarpetLib
private:
BOOLEAN verbose "Print info to the screen" STEERABLE=always
{
} "no"
BOOLEAN check_array_accesses "Check all array accesses in Fortran" STEERABLE=always
{
} "no"
BOOLEAN barriers "Insert barriers at strategic places for debugging purposes (slows down execution)" STEERABLE=always
{
} "no"
BOOLEAN output_bboxes "Output bounding box information to the screen" STEERABLE=always
{
} "no"
BOOLEAN print_timestats "Print timing statistics at every iteration" STEERABLE=always
{
} "no"
BOOLEAN save_memory_during_regridding "Save some memory during regridding at the expense of speed" STEERABLE=always
{
} "yes"
BOOLEAN fast_recomposing "Take shortcuts during recomposing (EXPERIMENTAL)" STEERABLE=always
{
} "no"
BOOLEAN omit_prolongation_points_when_restricting "Do not restrict to points which are used to prolongate the boundary" STEERABLE=recover
{
} "no"
INT print_memstats_every "Report periodically how much memory is used per process" STEERABLE=always
{
0 :: "don't report"
1:* :: "report every so many iterations"
} 0
INT max_allowed_memory_MB "Maximum allowed amount of memory per process (in Megabytes)" STEERABLE=always
{
0 :: "no maximum"
1:* :: "abort if more memory is used"
} 0
STRING memstat_file "File name to which memstat output is collected (because stdout from the root node may not be enough)" STEERABLE=always
{
"^$" :: "empty filename: no file output"
"^.+$" :: "file name"
} "memory-statistics"
SHARES: IO
USES STRING out_dir
PRIVATE:
# 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 -- DEPRECATED - DO NOT USE ANYMORE" STEERABLE=always
{
1:30000 :: ""
} 30000
BOOLEAN use_waitall "Use MPI_Waitall instead individual MPI_Wait/MPI_Waitsome statements -- DEPRECATED - DO NOT USE ANYMORE" STEERABLE=always
{
} "yes"
BOOLEAN combine_recv_send "Combine MPI_Irecv and MPI_Isend calls -- DEPRECATED - DO NOT USE ANYMORE" STEERABLE=always
{
} "no"
BOOLEAN use_lightweight_buffers "Use lightweight communication buffers instead of data objects -- DEPRECATED - DO NOT USE ANYMORE" STEERABLE=always
{
} "no"
BOOLEAN use_collective_communication_buffers "Use collective buffers for MPI communications -- DEPRECATED - DO NOT USE ANYMORE" STEERABLE=always
{
} "yes"
BOOLEAN minimise_outstanding_communications "Minimise the number of Isend/Irecv operations that are submitted concurrently -- DEPRECATED - DO NOT USE ANYMORE" STEERABLE=always
{
} "no"
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