Two parameter files to test checkpointing and recovery from streamed HDF5 files.

Run both files at the same time on the same machine.


git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGHIO/IOStreamedHDF5/trunk@48 0888f3d4-9f52-45d2-93bc-d00801ff5e46

2 files changed, 97 insertions, 0 deletions

diff --git a/par/checkpoint.par b/par/checkpoint.par
new file mode 100644
index 0000000..a50578b
--- /dev/null
+++ b/par/checkpoint.par
@@ -0,0 +1,63 @@
+# checkpoint.par - stream checkpoints from a wavetoy evolution
+# $Id$
+#
+# /*@@
+#   @file      checkpoint.par
+#   @date      Thu Oct 12 2000
+#   @author    Thomas Radke
+#   @desc
+#              Wavetoy parameter file
+#              demonstrating checkpointing with IOStreamedHDF5.
+#
+#              Run this parfile in conjunction with recover.par.
+#   @enddesc
+#   @history
+#              Created from wavetoyc_none.par
+#   @endhistory
+# @@*/          
+
+ActiveThorns = "IDScalarWaveC Time WaveToyC PUGH CartGrid3D IOUtil IOBasicIOHDF5Util IOStreamedHDF5 "
+ 
+
+# tell Cactus how often to checkpoint
+IO::checkpoint_every = 1
+
+# the IO mode to use for checkpoint files
+#
+# Currently IOStreamedHDF5 can only stream "onefile"
+# but this may be chunked or unchunked.
+IO::out3d_mode = "onefile"
+#IO::out3D_unchunked = "yes"
+
+# enable IOStreamedHDF5 checkpointing
+IOStreamedHDF5::checkpoint = "yes"
+
+# set the timeout for clients to connect
+IOStreamedHDF5::checkpoint_accept_timeout = 3
+
+# print some verbose output and timing information
+IO::verbose = "yes"
+IO::print_timing_info = "yes"
+
+
+###############################################################
+# the following are WaveToy parameters - no need to touch these
+###############################################################
+driver::global_nsize = 40
+
+cactus::cctk_itlast = 10
+
+time::dtfac = 0.5
+
+idscalarwave::initial_data = "gaussian"
+idscalarwave::sigma = 2.8 
+idscalarwave::radius = 0
+
+wavetoy::bound = "none"
+
+grid::type = "BySpacing"
+grid::domain = "full"
+grid::dxyz = 0.3
+
+IOBasic::outInfo_every = 1
+IOBasic::outInfo_vars = "wavetoy::phi"
diff --git a/par/recover.par b/par/recover.par
new file mode 100644
index 0000000..c7ed0eb
--- /dev/null
+++ b/par/recover.par
@@ -0,0 +1,34 @@
+# recover.par - recover from a streamed checkpoint file
+# $Id$
+#
+# /*@@
+#   @file      recover.par
+#   @date      Thu Oct 12 2000
+#   @author    Thomas Radke
+#   @desc
+#              Wavetoy parameter file
+#              demonstrating recovery with IOStreamedHDF5.
+#
+#              Run this parfile in conjunction with checkpoint.par.
+#   @enddesc
+#   @history
+#              Created from wavetoyc_none.par
+#   @endhistory
+# @@*/          
+
+ActiveThorns = "IDScalarWaveC Time WaveToyC PUGH CartGrid3D IOUtil IOBasicIOHDF5Util IOStreamedHDF5 "
+ 
+
+# set the recovery mode to "manual" since "auto" wouldn't make sense here
+IO::recover = "manual"
+
+# tell Cactus where to recover from
+IO::recover_file = "localhost:8001"
+
+# switch off checkpointing which otherwise would be enabled
+# after parameter recovery
+IO::checkpoint_every = 0
+
+# print some verbose output and timing information
+IO::verbose = "yes"
+IO::print_timing_info = "yes"