Added checkpoint/recovery functionality.

Moved a lot of code into IOHDF5Util and inherit from this thorn.

Forgot to 'cvs add' these files at my last commit.


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

1 files changed, 62 insertions, 0 deletions

diff --git a/src/ioStreamedHDF5GH.h b/src/ioStreamedHDF5GH.h
new file mode 100644
index 0000000..6994ec2
--- /dev/null
+++ b/src/ioStreamedHDF5GH.h
@@ -0,0 +1,62 @@
+ /*@@
+   @header    ioStreamedHDF5GH.h
+   @date      Jun 20 2000
+   @author    Thomas Radke
+   @desc 
+              The GH extensions structure for IOStreamedHDF5.
+   @version $Id$
+ @@*/
+
+#ifndef _IOSTREAMEDHDF5_IOSTREAMEDHDF5GH_H_
+#define _IOSTREAMEDHDF5_IOSTREAMEDHDF5GH_H_
+
+#include "BetaThorns/IOHDF5Util/src/ioHDF5UtilGH.h"
+
+
+/* IOStreamedHDF5 GH extension structure */
+typedef struct
+{
+  /* how often to output */
+  int  out_every;
+
+  /* flags indicating output for var [i] */
+  char        *do_output;
+  ioHDF5Geo_t *geo_output;
+
+  /* the last iteration output */
+  int   *out_last;
+
+  /* sockets to output data and checkpoint files to */
+  int data_socket;
+  int checkpoint_socket;
+
+  /* file access property list used to write checkpoint files */
+  hid_t checkpoint_fapl;
+
+  /* flag indicating whether we want timing info on checkpointing/recovery
+     and corresponding array of Cactus timers */
+  int print_timing_info;
+  int timers[IOHDF5_NUM_TIMERS];
+
+} ioStreamedHDF5GH;
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/* prototypes of functions to be registered as IOStreamedHDF5's IO method */
+int IOStreamedHDF5_OutputGH (cGH *GH);
+int IOStreamedHDF5_TriggerOutput (cGH *GH, int);
+int IOStreamedHDF5_TimeFor (cGH *GH, int);
+int IOStreamedHDF5_OutputVarAs (cGH *GH, const char *var, const char *alias);
+int IOStreamedHDF5_Recover (cGH *GH, const char *basename, int called_from);
+
+/* other function prototypes */
+void IOStreamedHDF5_Write (cGH *GH, int index, const char *alias);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#endif  /* _IOSTREAMEDHDF5_IOSTREAMEDHDF5GH_H_ */