Commit Graph

215 Commits

Author SHA1 Message Date
jmpenn
b9278c4a72
Add capability to list current variable server connections in JSON re… (#732)
* Add capability to list current variable server connections in JSON ref #678

* Add client tag to the connection info.

* Name consistency tweak in generation of JSON variable-server connection list. ref #732

* Add client IP address and port. ref #732

* Output should be going to the stringstream, not std::cout. Ref #732
2019-02-18 17:11:41 -06:00
Derek Bankieris
9a04d72fd0 Add Unit.hh to files_to_ICG.hh & sim_services.i
units_conv.h was also missing from sim_services.i

Closes #718
2018-12-07 08:08:15 -06:00
Derek Bankieris
247fcc370d Add accessor for MonteVarRandom::randist
Closes #715
2018-12-04 11:57:18 -06:00
Derek Bankieris
0394867dfd Add MonteCarlo::variables accessor
Closes #713
2018-12-04 10:25:03 -06:00
Penn, John M 047828115
5333773fbd Return output length even if output array is NULL. Ref #708 2018-11-27 14:24:48 -06:00
dbankieris
348bbb3798
Add ExecutiveException.hh to sim_services.i (#691)
* Add ExecutiveException.hh to sim_services.i and files_to_ICG.hh
* Update version number

Fixes #690
2018-10-30 13:49:55 -05:00
John M. Penn
a29045005c Create a suite of unicode utilities. 2018-10-25 15:14:52 -05:00
Scott Fennell
818e60f7a2 remove shadow variable 2018-10-23 14:03:40 -05:00
Scott Fennell
c133eecc27 handle bad typeid 2018-10-04 13:58:28 -05:00
jmpenn
fccf32093b
Explicitly specify void arg for C functions that take no arguments. (#670)
* Clock empty args to void

* command_line func empty args to void

* DataRecord func empty args to void

* debug_pause func empty args to void

* echojobs func empty args to void

* ExternalApplication func empty args to void

* FrameLog func empty args to void

* MasterSlave func empty args to void

* MonteCarlo func empty args to void

* outdllist func proto empty args to void

* sie func empty args to void

* SimTime func empty args to void

* UnitTest func empty args to void

* var_server func empty args to void

* wcs func empty args to void
2018-09-19 11:25:04 -05:00
jmpenn
84f67ef79f
Update all enums in MonteCarlo with prefixes, so as to not conflict with other enums. (#650) 2018-07-25 13:05:10 -05:00
jmpenn
882b568b86
Fix enums in MonteCarlo ExitStatus to less susceptible to conflict wi… (#628)
* Fix enums in MonteCarlo ExitStatus to less susceptible to conflict with other code. ref #609

* Add MC_ prefix to ExitStatus enums. Ref #609
2018-06-05 15:10:08 -05:00
jmpenn
f7567aa9be
Add lqueue.h lstack.h, and dllist.h to the list of Trick files that are ICG'ed. #614. (#621) 2018-05-17 11:23:44 -05:00
Alex Lin
f6d000ac6e
Merge pull request #599 from iamthad/hammen-docs-fix-17
Port Hammen doxygen documentation fix to Trick 17
2018-04-12 08:51:42 -05:00
Alex Lin
2db059679b
Merge pull request #590 from abrogley/unit-test-return-code
Unit test exit code
2018-04-12 08:47:44 -05:00
Alex Lin
8938c3b7b2 Clang no longer supports -Wno-unused-but-set-variable #600
Removed the compile time flag.
2018-04-12 08:41:25 -05:00
jmpenn
9d7ba05c76
Implement Event condition and action lists as array of ptrs to objects rather than contiguous arrays. ref #587 (#597) 2018-04-10 17:17:21 -05:00
Scott Fennell
af6727408c Limit log file size (#594)
* #585 create new method to set max file size for DataRecordGroups.  Needs testing and DRD interface function

* #585 dre implementation and other improvements, needs more work

* #585 update dre, add intf for drd max size functions. Still requires better comments, wiki updates, some refactoring, and testing

* #585 refactor trick-dre

* format trick-dre

* improve readability of dre output for set_max_file_size
2018-04-10 16:02:44 -05:00
Aaron Brogley
fb6babd07f Adding comment above write_output() to be complete. 2018-03-28 10:09:46 -05:00
Aaron Brogley
0d7a082b2f Adding Trick Unit Test return code functionality. 2018-03-28 10:09:22 -05:00
David Hammen
7779dc568b Compile clean with clang++ -Wdocumentation.
I made a number of changes to Trick to make it compile clean with
clang++ -Wdocumentation, which checks doxygen comments. The changes
were either to comments or to parameter names in function declarations.
None of the changes have any impact on the compiled code.
2018-03-28 09:44:23 -05:00
John M. Penn
c7d95da9a8 Implement function to generate a transformation matrix to rotate a vector to new a new orientation. Ref #582 2018-03-19 18:10:04 -05:00
Derek Bankieris
6d6d3189e3 Add units_conv.h to files_to_ICG.hh
Fixes #575
2018-03-05 15:03:27 -06:00
Alex Lin
d97f482219 Allow the FrameLog class to use a different clock #571
Added a clock reference that to the FrameLog class that defaults
to the GetTimeOfDay clock.  This clock has fast access and is
non intrusive to real-time operations using a different clock.

Added a function to set the clock to something else if desired.
2018-02-28 17:33:09 -06:00
John M. Penn
4f0093ddd6 Created a function function to calculate transform using Rodrigues formula. Ref #567 2018-02-27 18:24:40 -06:00
Alex Lin
15bfd75b32 Don't resize active event array size with every operation #562
Started the active event allocation at 100 events.  If more are needed, we
add 100 allocations each time.  The array is never reduced in size if
events are deleted, events are moved to the front of the array and the
remaining elements are set to NULL.
2018-02-14 17:28:21 -06:00
Pappy Van Winkle
d7e8d48a8a Creating additional C-interface routines for UnitTest. #511 2018-02-03 19:56:08 -06:00
Alex Lin
27d18f07f3 Some of Trick's unit conversions have too many significant digits #557
Our constants.h file has the same problem, some units have too many
significant digits.  Truncated some of the values.
2018-02-02 15:10:56 -06:00
Alex Lin
8f76605f3b Create Message client that writes to screen on a separate thread #553
Created a new message class that will copy incoming messages to a
buffer area.  The buffer area is pre allocated during simulation
initialization.  On a separate thread the buffer area is written
to std::cout.
2018-01-25 15:59:19 -06:00
Alex Lin
403621c139 Pointers to STLs cannot be checkpointed. #552
sometimes the TMM allocate routines fail.  I added error checking
to stop a core dump.  More investigation is needed to determine
why the allocation is failing.
2018-01-25 13:25:29 -06:00
Alex Lin
5285f1a72e Symbolic links rise again #530
Found more places where symbolic links cause havoc.  Also added back a #define
that was removed in parameter_types.h and added back the messaging routines to
the list swig processes.
2017-12-12 10:17:24 -06:00
Christopher LaChance
0a90c11541 Implemented a fix for multiple concurrent file handles. 2017-10-27 14:35:54 -05:00
Christopher LaChance
f81d7b0c16 Swapped line read in to std::getline(). 2017-10-16 12:56:45 -05:00
Christopher LaChance
1efedefdf7 Added additional variable information to the Monte_Runs data file. 2017-10-10 11:12:33 -05:00
Alex Lin
de012dde71 Feature request: Support checkpointing and logging of std::array #480
Added std::array as an STL type Trick recognizes.  We can now create io code
that can save and restore std::arrays like std::vectors and other similar
types. Like other STL types, an std::array cannot be logged or viewed in
trick-tv.
2017-09-27 16:01:52 -05:00
Thadeus Fleming
bf2759c5c0 Remove deprecated dynamic exception specifiers.
Resolves #461
2017-07-28 20:49:42 -05:00
Christopher LaChance
34cc3ae8e5 Removed default_port_flag and socket_init. 2017-06-16 15:20:04 -05:00
John M. Penn
9e8dd6c41c Change file name from char* to const char* in euler tranformation matrix functions. Ref #423 2017-05-15 14:02:01 -05:00
John M. Penn
4d1c3eae4f A Trick headers to include files without headers. Ref #403 2017-04-20 13:26:47 -05:00
Alex Lin
dce161ad94 Suppress units conversion messages in input file. #414
Added a routine to shoot_the_units_conversion_messenger.
2017-04-20 11:34:50 -05:00
Antoine Gaulin
c099620c09 Align both M_PI and M_PI_2 values.
Its easier to read this way.
2017-03-30 10:02:58 -04:00
John M. Penn
a7039aea61 Create va_list versions of Integrator state load and unload member functions. Ref #401 2017-03-28 17:55:27 -05:00
Derek Bankieris
80ab0767e2 Combine command and data sockets in Monte Carlo
Refs #396
2017-03-23 12:22:40 -05:00
Derek Bankieris
47847a8aef Add ability to pass options to slave sims
Refs #395
2017-03-20 10:46:10 -05:00
John M. Penn
aab6ce3c9e Ooops! Typo in macro. Ref #385 2017-03-03 18:33:53 -06:00
John M. Penn
86add82e35 Fix MxSCALAR macro to allow scalar parameter to be an expression. Ref #385 2017-02-24 17:26:08 -06:00
John M. Penn
d19374020d Update matrix_macros.h with MxMxV macro. ref #385 2017-02-23 17:48:59 -06:00
Alex Lin
a909c6400a duplicate include guards #379
Changed the include guard in PythonPrint.hh
2017-01-24 10:00:40 -06:00
Derek Bankieris
d72a09fef7 Add ability to clear all variables from a DR group
Don't let "sys.exec.out.time" be removed

Refs #350
2016-11-29 13:38:32 -06:00
Derek Bankieris
d859ac8453 Add funciton to remove all data record groups
Refs #350
2016-11-29 11:47:10 -06:00
Derek Bankieris
ac3360e87f Add ability to remove variable from data recording
For the record, I'd like to point out that many of the DataRecordGroup
functions shouldn't be called after init, but we don't prevent anyone
from doing so. Bad Trick!

Refs #350
2016-11-18 08:53:24 -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
Alex Lin
f1cbacd646 ICG exclude of class member variables now defines incorrect memory offsets in io_src #311
This changes back the default behavior to not use offsetof in io_src code.
Added a flag to ICG, -c or --compat15, to globally generate offsetof statements.
Added an ENV variable that can be used to generate offsetof statements by file or directory.
Added in a warning if classes parsed at ICG time are different in size than at runtime.
2016-10-21 13:13:43 -05:00
Derek Bankieris
4f49460a6f Clean up io_* code #330 2016-10-20 14:55:00 -05:00
Dan D. Jordan
9e0f0ba85a Added MonteVar setters where appropriate
Added set_unit mechanism to MonteVar baseclass. Added MonteVar's derived
classes setters where appropriate to facilitate changing inputs after
the instance of MonteVar has already been constructed. Fleshed out
MonteVarFile destructor to remove memory leaks.
2016-10-03 14:57:11 -05:00
Alex Lin
066554b2f7 Merge pull request #297 from ddj116/get_variable
MonteCarlo add_variable duplicate protection and get_variable functionality
2016-08-30 11:00:16 -05:00
Alex Lin
fa4664c4ea Move the loop that waits for scheduled threads to finish out of advance_sim_time #292
2 problems found.  Syncing scheduled threads was not happening at all because the job
was not being rescheduled.  Did not want to deal with changing job call times so I
called the new scheuduled_thread_sync routine from advance_sim_time.  That's where
it started, it'll be fine.

Also found that I was resetting job complete flags too aggressively.  The check to
test if the thread is ready to run was missing.  Added that check back in.
2016-08-30 10:56:18 -05:00
Dan D. Jordan
fdd442ba68 Added duplicate name protection on add_variable and get_variable
mechanism for getting MonteVar * derived types so that those dispersion
settings can be changed once they go out of scope.
2016-08-30 09:48:10 -05:00
Alex Lin
7c57c1d02d Move the loop that waits for scheduled threads to finish out of advance_sim_time #292
Created a new executive job that waits for the scheduled threads to finish.  We
run this right before advancing time.
2016-08-26 09:07:46 -05:00
Alex Lin
0072e7d6f0 Unintended performance issue with integ_loop at end of scheduled job classes #243
Created a new executive job that waits for threads to finish and readies them
for their next frame of execution.  Created a new job class system_thread_sync
after the top of frame jobs and before the input processor is run to sync the
threads.  Along the way cleaned up instrumentation jobs on the threads to fix #290.
2016-08-24 10:55:27 -05:00
Alex Lin
b2293a14ff CheckPointAgent.cpp has a noted memory leak (confirmed) and proposed optimization #232
Changed the vector to use instances of the VarNameElement instances.  Memory leak is gone.
2016-07-28 13:13:19 -05:00
Alex Lin
bc6cb589e3 Monte carlo AttributeError's caused by bad configuration still returns zero in master sim #269
The return code from parsing the monte carlo input was always set to zero and not checked.
Retured the return code from parsing the input. Added an exit if the input was not parsed
correctly.
2016-07-26 13:40:38 -05:00
Alex Lin
f90a76be6b We are redefining HOST_NAME_MAX in MonteCarlo.hh
Removed the redefinition.  Included climits and changed HOST_NAME_MAX to _POSIX_HOST_NAME_MAX
which should be defined on the systems we support.

refs #265
2016-07-06 14:56:05 -05:00
Alex Lin
4ab584ed55 Support using Python 3
Fixed the configure script to allow the user to specify using a python3
interpreter.  Had to change the the way to load the swig generated python modules.
Also had to change code dealing with python strings, oct, long, and
boolean operations.

refs #258
2016-06-28 13:44:21 -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
d9f1780939 exec_get_current_version returns string out of scope
Changed Trick::Executive::get_current_version to return a const reference
to the string that holds the version.  This avoids a copy of the string object
and avoids that object going out of scope.  As a string, the debug_command
had the same problem so I fixed that one as well.

refs #252
2016-06-21 16:03:15 -05:00
Alex Lin
fb4601734f Need to include SimTime.hh for ICG and swig processing.
Added the sim time header files to files_to_ICG.hh and sim_services.i so it will be processed.

refs #247
2016-06-15 16:11:09 -05:00
John M. Penn
7ae371c72e Include stddef.h in integrator_c_intf.h. Refs #249 2016-06-10 15:46:10 -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
ee8f07469e Use udunits package for units conversions
Changed the files in our math utilities to use the udunits symbols

refs #231
2016-05-11 16:20:44 -05:00
Alex Lin
26cb44e946 Use udunits package for units conversions
So our unit tests did their job, they pointed to quite a few errors.
Fixed them all on my platform (CentOS 7).

refs #231
2016-05-11 09:01:54 -05:00
Alex Lin
d72aa59fdd Use udunits package for units conversions
Converted data products to use udunits.

refs #231
2016-05-10 14:45:31 -05:00
Alex Lin
6defa99b34 Use udunits package for units conversions
Changed the include for udunits to #include <udunits2.h> to work
on all platforms.  Added the include directory /usr/include/udunits2
for Linux.

refs #231
2016-05-09 10:23:19 -05:00
Alex Lin
4f3ef64002 Use udunits package for units conversions
Changed the handling of how we handle doubles and ints allowing
more mathematical operations like multiplication, division, and
some limited exponentiation.

refs #231
2016-05-09 08:36:43 -05:00
Alex Lin
684f0e6bdc Use udunits package for units conversions
Initial checkin of using udunits for measurement units conversions.  Replaced
our conversion code in ICG and swig code to use udunits.

Also added code to convert unit symbols that we used in Trick that are different
names in udunits.

Added a sim_object that will eventually allow users to specify a custom
set of files to read units information.

refs #231
2016-05-05 14:49:49 -05:00
Alex Lin
8354546160 HDF5 data recording broken
Overrode the write_data routine for HDF5 recording.  The new routine writes
out all buffered values of an individual variable with one or two HDF5 calls.
This is much more efficient than before where we were making an HDF5 call
for a single value.

refs #188
2016-04-25 09:47:13 -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
2cf25b9825 trick comm byteswap functions can't handle sizes above 65536 bytes
Added a pthread specific swap buffer in both tc_read and tc_write.
The buffer is resized if a thread tries to send a buffer larger than
the current swap size.

refs #187
2016-04-19 09:02:57 -05:00
Alex Lin
6c991fae31 Remove catches for non-Trick exceptions
Forgot to add prototypes to turn on/off SIGABRT catching.

refs #220
2016-04-15 16:12:59 -05:00
Alex Lin
03d6105c6c Remove catches for non-Trick exceptions
Removed the catches for std:exceptions and unknown exceptions.  The best way
I found to provide a clue to where the exception comes from is to allow the
handler for unhandled exceptions execute.  This is std::terminate which calls
abort and trips a SIGABRT.  I added a signal handler for SIGABRT which like
SIGSEGV, we can print a stack trace or attach a debugger to the process before
exiting.  The stack trace print is on by default.  By default the signal
handler is on, stack trace is on, debugger is off.

refs #220
2016-04-15 15:01:14 -05:00
Alex Lin
112cc780e0 checkpoint_safestore_set_enabled() has the worst name ever
renamed checkpoint_safestore to checkpoint_safestore_period
renamed checkpoint_safestore_set_enabled to checkpoint_safestore

refs #196
2016-04-15 09:41:28 -05:00
Alex Lin
f63f44d876 Ignore privacy
Changed the storage of offsets from bytes to bits to better handle bitfields.
Added code to track classes that are defined within other classes and are
private/protected.  These classes cannot be used in templates because our
io_src code declares variables outside of the class that would try and use
these private/protected variables.  When a template is found to use a
private/protected class it is skipped.

refs #218
2016-04-13 16:07:15 -05:00
Alex Lin
314e962edf Ignore privacy
Removed the requirement of passing flags throughout ICG indicating if we are
in an inherited class or not.  Removed the init_attr friends throughout
Trick core headers.
2016-04-13 16:07:15 -05:00
Hung Nguyen
0da1ba7653 Merge branch 'master' of https://github.com/nasa/trick 2016-04-04 17:20:58 -05:00
Hung Nguyen
5de28a360c Added the conversion capabilities between Euler angles and quaternions. Refs:#216 2016-04-04 17:07:04 -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
c1eb4e6fc5 Add direct STL checkpointing
The typenames on the Mac need to be converted for strings.  The
templates are genererating the long form of the string type name.  I
wrote a function to catch test the template parameter types and
return std::string.

refs #206
2016-03-31 15:48:19 -05:00
Alex Lin
c8a39f4a44 Add direct STL checkpointing
Removed the previous attempts at STL checkpointing. Removed
the header files and sims.  Also simplified the names of some of
the templates.

refs #206
2016-03-31 14:50:27 -05:00
Alex Lin
06a405ef35 Add direct STL checkpointing
stl::stack code completed.

refs #206
2016-03-31 10:32:13 -05:00
Alex Lin
5368108723 Add direct STL checkpointing
Added queue and priority queue handling.

refs #206
2016-03-31 09:22:45 -05:00
Alex Lin
94febe62f2 Add direct STL checkpointing
Added the templates required for maps, multimaps, and pairs.

refs #206
2016-03-30 16:57:45 -05:00
Alex Lin
c57c10edcd Add direct STL checkpointing
Made adjustments to template default arguments to avoid clang compiler
errors.  Also added an irnore warning during python glue code compilation

refs #206
2016-03-29 09:59:49 -05:00
Alex Lin
46aec08b80 Add direct STL checkpointing
Initial checkin of STL checkpointing.  This checkin only covers the sequential
STLs, vector, list, deque, set, and multiset.  This checkin does include the
changes in Trick header files to include/exclude our STLs properly to make a
restartable checkpoint.

refs #206
2016-03-29 09:26:49 -05:00
Alex Lin
bb6d7f0632 Math with temperature values is not as expected.
For addition and subtraction,  we created a new routine that
only scales second units to the first.  We apply it to all
conversions when adding and subtracting, but it only changes
the temperature results, because that is the only units that
has a bias factor. The comparision conversion routines were not
changed.

refs #202
2016-03-16 16:54:25 -05:00
Alex Lin
26dfb3a000 Move the lock_memory function out of the Executive to RealtimeSync
Moved the lock memory function to the real time sync directory.  It doesn't need
to be part of the RealTimeSync class either so I left the lock/unlock code
in the C language calls for real time functions.

refs #195
2016-03-10 17:05:47 -06:00
John M. Penn
ced68e24b2 Keep track of and free the reference attr created by ref_var. Refs #154 2016-03-08 17:47:09 -06:00
Alex Lin
f627771387 Add option to validate pointer addresses in variable server clients
Forgot to add prototype of new var_validate_address command

refs #193
2016-02-25 11:13:17 -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
39868aba46 Functions with enumerated default arguments cause bad python code to be generated
OK, all the previous checkins were the wrong way to fix this issue.  The SWIG
compactdefaultargs feature and the shadow feature clash for our DRBinary class.
I turn off compactdefaultargs for the DRBinary class, leaving it on for
everything else.

refs #176
2016-02-18 11:04:07 -06:00
Alex Lin
83572b20cb Print some timing statistics when the sim exits
Saved the timestamps on the default gettimeofday clock as close to
the beginning of the simulation, after initialization is finished and
at the end of shutdown.  Printed out the elapsed time as well as
the number of overruns counted by RealtimeSync.

refs #183
2016-02-17 16:27:37 -06:00
Alex Lin
4c3015851f Merge in the er7_utils integrators
Taking in the latest er7_utils directory and adding it into Trick in the
same location it was as an external repository.  Made one change to
the files_to_ICG.hh file in the repository to remove the CheckpointHelper
header files.  Those go in the Trick files_to_ICG.hh file.

refs #180
2016-02-10 09:32:53 -06:00
Alex Lin
c9d5be4b95 Functions with enumerated default arguments bad
After digging around the SWIG issues database I found a feature
compactdefaultargs that creates a call to functions with default
arguments like it did before.  The important part is that the
code runs.

refs #176
2016-02-04 15:54:12 -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
Alex Lin
903ff05960 data record buffering optimizations
Added a loop to set each 1024th byte in the recording array to 1 once the
memory has been allocated.  Need to test if this is good enough to get Linux
to allocate the memory.

Added a current recording buffer pointer to use instead of using array offsets.
This should be more cpu cache efficient.

Changed the memcpy calls to direct casted integer assignments based on the size of the
parameter.  If the parameter is not size 1,2,4,or 8 we fall back to a memcpy.

refs #155
2016-01-14 08:31:13 -06:00
Alex Lin
1afac18399 Add additional thread synchronization mechanisms
Created a thread trigger container class to hold all of the various thread triggering
mechanisms.  I wanted to avoid allocating/freeing trigger mechanisms.  I added
an eventfd and futex trigger types.  Updated SIM_threads_simple test sim to use
show how to set the thread trigger type.

refs #148
2015-12-02 10:35:25 -06:00
Alex Lin
57c76041f5 Get the value of a variable not parsed by SWIG in python
Wrote a python routine called get_value_by_ref_name that takes
a variable name string as an argument.  The string is passed to
ref_attributes to find the address and returns a REF2 structure.  The REF2
structure is passed to ref_to_value and the type and value of the variable
is returned in a structure.  We call vval_<type> to extract the raw value
from the structure and return that to python space.

Made a couple of other bug fixes in the FieldVisior and cpp input file
example found while investigating this issue.

refs #123
2015-09-18 09:03:24 -05:00
John M. Penn
71f20c349d Fixes #107 : added parens to args 2015-08-13 14:33:30 -05:00
Alex Lin
80fb82e9f6 Add methods in base SimObject to turn whole sim object on/off.
Added enable/disable methods to the SimObject base class.  Used
enable/disable to be consistent with the JobData class that already
had these defined.

fixes #103
2015-08-05 15:17:32 -05:00
Alex Lin
bfc197f81c Remove duplicate stand-alone libraries
defined CONFIG_MK in the trick_util makefiles to allow making those directories
without running configure first.  Removed link to hs_msg.h which no longer
exists.

refs #71
2015-06-24 17:18:06 -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
733d64a250 Trick swig headers don't make it to the destination directory with make install
Moved the header files and the swig .i files to include/trick/swig.  Adjusted the
source files and the convert_swig script to find the headers in their new
location.

refs #67
2015-06-17 14:07:52 -05:00
Alex Lin
60e3983344 Standardize directory names
Moved the io_src code created by sim_services to sim_servivces/include.  Also found some makefiles that needed to be changed to refer to the makefiles in their new locations.

refs #63
2015-06-09 08:44:44 -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