Commit Graph

31 Commits

Author SHA1 Message Date
John M. Penn
841473583c Updated var server multicast address to 239.3.14.15. Ref #452 2017-07-05 16:40:22 -05:00
John M. Penn
d0b9cda9f2 Fixed variable server debug messages. Ref #447 2017-06-26 17:50:54 -05:00
Derek Bankieris
76f6a003b3 Add -std=c++11 to VariableServer Makefile
Refs #367
2016-12-14 10:06:01 -06:00
Derek Bankieris
634d561567 Fix VariableServerThread::var_units
Refs #367
2016-12-14 09:43:55 -06:00
Derek Bankieris
2c9181a896 Infer TRICK_HOME automatically
Refs #358
2016-12-13 15:29:15 -06:00
Michael Vetter
18f0d7e871 Remove trailing whitespaces
Makes it easier to edit the files. So if we press 'end of line' we are
really at the end of line.
2016-11-08 10:25:07 +01:00
John M. Penn
99c8b11709 Fix a memory leak in VariableServerThread_commands. Ref #333 2016-11-02 14:12:31 -05:00
Alex Lin
3be6715eba Merge tag '17.0.3'
Adding check for NULL char pointer before converting to string.
2016-09-06 13:58:54 -05:00
Alex Lin
c4a32600cc Trick View: Can't set variables with -- units #301
Test before trying to convert NULL char * to string.
2016-09-06 13:53:37 -05:00
Alex Lin
eaa6f796d9 Merge tag '17.0.3'
Converting units incoming from the variable server.
2016-09-06 13:22:09 -05:00
Alex Lin
b32015a1ad Trick View: Can't set variables with -- units #301
Called map_trick_units_to_udunits to convert incoming units to udunits.
2016-09-06 13:15:36 -05:00
John Penn
753d821329 Fix compilers warnings. Ref #300 2016-09-02 17:01:07 -05:00
Alex Lin
832679b7ee Remove doxygen documentation now housed on wiki #189
Verified all documentation deleted with this issue resides on
our wiki.  Nothing is lost.  Modified the doxygen makefile and
main page to point to the wiki where the user's guide used to be.

TODO: Need to move the requirements and design doxygen files.
2016-08-02 15:41:18 -05:00
Alex Lin
fcb63e0e06 Output "--" if that was specified in the header file.
Used the mods field in the attributes to indicate of "--" was specified in the header file.  We
still save the units as "1" to keep it compatible with udunits.  When outputting the variable
in data recording or variable server we check to see if the mods field for "--" is set.  We
output "--" if the mods field is set.  Also allowed "--" to persist in data products.

refs #254
2016-06-21 16:12:28 -05:00
Alex Lin
8a9497a9bc Use udunits package for units conversions
removed udunits.h from makefile dependencies

refs #231
2016-05-17 09:55:12 -05:00
Alex Lin
a95e8e086b Use udunits package for units conversions
Copied the units_conv.c from 15 that includes the new units to master.

Swept through the code removing includes to Unit.hh and UCF.h where they
are no longer needed.  Remade makefile dependencies.

refs #231
2016-05-17 09:01:37 -05:00
Alex Lin
7e218a0472 Use udunits package for units conversions
Change the Variable Server to use udunits.

refs #231
2016-05-16 17:14:50 -05:00
Alex Lin
8c3e322ed1 Variable server restart issues
Added mutexes in the variable server listener thread and each variable server thread.
During checkpoint restart all of these mutexes are locked by the master thread to
stop accepting new connections and stop all read/writing to all variable server clients.
Communication is resumed after the checkpoint has been reloaded.

refs #168
2016-04-19 13:50:30 -05:00
Alex Lin
fb7432d096 Add direct STL checkpointing
Modified ICG to save the non-canonical name for STLs.  This is typically more readable
because it is shorter.  Added code to the variable server to filter out requests accessing
STLs, because those accesses will not currently work.

refs #206
2016-04-04 15:07:57 -05:00
Alex Lin
3abf0b31c4 Add option to validate pointer addresses in variable server clients
Forgot I left the validate_address on for testing.  Turned if off now.

refs #193
2016-02-25 10:09:49 -06:00
Alex Lin
543bbc0585 Add option to validate pointer addresses in variable server clients
Added a flag called validate_address to each variable server thread.  When
activated each pointer address will be tested to see if it is in memory
the memory manager is tracking.  If it is then everything proceeds normally.
If it does not, then an error return value is returned for the value of this
variable.

refs #193
2016-02-25 08:56:04 -06:00
Alex Lin
692d962b90 Sending the variable server a variable name that lists a composite type causes core dump
Duplicating change from 15.1.1.
If a variable resolves to a class/structure type the variable server tries to free the
attributes associated with that variable name.  But the attributes usually point to
a fixed place in memory that is not allocated.  I removed the free statement.  I don't
believe this will lead to a memory leak.

refs #165
2016-01-26 16:02:15 -06:00
Alex Lin
7e542440d1 Add a time variable in seconds to the variable server
Added a time variable that is in seconds.  A created a special case
for var_add if you add "time" then this variable will be added to
the list of variables returned.

trick.var_add("time")

refs #151
2016-01-14 10:49:27 -06:00
Derek Bankieris
aedd6b2be3 I'm not sure why we're padding floats and doubles in vs_format_ascii. It results in sending a bunch of useless spaces which hurts efficiency. Values are already tab-delimited, so fixed-width fields are unnecessary. We're not padding anything else, so don't pad these! 2015-11-17 14:18:59 -06:00
Alex Lin
e58ba61d8e MTV/variable server crashes if checkpoint has less malfunctions then currently running sim
Did two things to stop the crash.  1.  When following an address path if we hit a NULL
address, stop processing and return the NULL.  2.  When trying to resolve addresses in
copy_sim_data, if a NULL address is returned then reset the reference to unresolved and
return a dummy value.

Need to fix MTV to handle dummy value returns.

refs #117
2015-09-14 11:33:11 -05:00
Alex Lin
941eb5c1cc Remove duplicate stand-alone libraries
I changed trick comm so that there is only one version built, not a slightly different version
if you are in or out of a sim.  While I was in the trick comm code, I removed all of the
unnecessary system header file inclusions out of tc.h.   I modified each of the source files
to include the system files it requires.  Some sim_services files were including tc.h and
also had to be edited to add headers.  I removed the stand-alone makefiles out of all
of the trick_utils directories.  Finally I modified the master makefile to exclude the
trick_util directories comm, math, and units from being archived into libtrick.a.  Each of
those directories will create their own library and will be included when linking a Trick sim.

refs #71
2015-06-24 15:58:17 -05:00
Alex Lin
24cfabbdef Standardize directory names
Added headers with previous path for backwards compatability.  Changed name of Exec_exception to ExecutiveException.

refs #63
2015-06-09 08:44:43 -05:00
Alex Lin
19025d77ad Standardize directory names
Reorganized.  Created a new top level include directory that will hold all of Trick's header files. Moved all of the Trick headers to this directory.  Created a libexec directory that holds all of the executables that users don't need to execute directly.  Changed all of the executables remaining in bin to start with "trick-".  In the sim_services directories changed all source files to find the Trick headers in their new location.  Since all of the include files are gone in sim_services, removed the src directories as well, moving all of the source files up a level.  Moved the makefiles, docs, man, and other architecture independent files into a top level share directory.  Renamed lib_${TRICK_HOST_CPU} to lib64 or lib depending on the platform we're currently on.

refs #63
2015-06-09 08:44:42 -05:00
Alex Lin
c5456fab2a Variable Server fails to establish listen port on restart under a specific circumstance.
Added a test in the variable server listen restart job to see if the the name of the
machine in the checkpoint file matches the machine that we are running on.  We
test all of the network names avaiable on the machine.  If the name is not found then
we assume that the checkpoint was taken on another machine and wipe out the machine
name.  This will default the machine name back to localhost.

Fixes #24.
2015-03-24 15:16:35 -05:00
Alex Lin
14a75508a3 Cleaning up once include variables and copyright cleanup.
Changed all header file once include variables to follow the same naming
convention and not start with any underscores.  Also deleted old
incorrect copyright notices.  Also removed $Id: tags from all files.

Fixes #14.  Fixes #22.
2015-03-23 16:03:14 -05:00
Alex Lin
f0c594f841 Initial commit of everything. 2015-02-26 09:02:31 -06:00