better mysql error messages
base/stats/mysql.cc:
better placement of commit() calls to avoid failing transactions
due to what I think are timeouts.
print out the mysql error with every panic
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base/mysql.hh:
Add support for for transactions
base/stats/mysql.cc:
get rid of table locking and start using transactions
base/stats/mysql_run.hh:
setup()/remove()/cleanup() should be protected, not private
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and to do proper dumping of non-binned stats.
base/stats/mysql.cc:
have configure return whether or not the stat is a printable
stat. This avoids naming problems in the database.
don't store non printable stats.
dump non-binned stats into the special bin 0
base/stats/mysql.hh:
have configure return whether or not the stat is a printable
stat. This avoids naming problems in the database.
--HG--
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hopefully improve performance a tad.
base/stats/mysql.cc:
- it's not called sample anymore, it's called tick
- don't bother to cleanup deleted runs. Doing this for each run
is not necessary, it can be done all at once
- don't query for a bin id every time, just do it once.
- use locking in a few places to prevent two processes from
stepping on eachother.
- don't duplicate subdata ids. use -1,y and x,-1
base/stats/mysql.hh:
It's not called sample anymore, it's called tick
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database work better.
base/stats/events.cc:
properly connect to the database
base/stats/mysql.cc:
cleanup the event stuff too
--HG--
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of events into the database for a given run.
base/stats/mysql.cc:
base/stats/mysql.hh:
reorganize mysql stat stuff so that other stuff can use
the same database connection
base/traceflags.py:
Trace flag to print out events
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Add support for generic visitors for stats and use them
to implement independent output functions.
Support for mysql output and some initial code for hacking
on mysql output with python
arch/alpha/pseudo_inst.cc:
base/hybrid_pred.cc:
base/hybrid_pred.hh:
base/sat_counter.cc:
base/sat_counter.hh:
cpu/simple_cpu/simple_cpu.cc:
kern/tru64/tru64_events.cc:
sim/main.cc:
sim/process.cc:
sim/process.hh:
sim/sim_events.cc:
sim/sim_object.cc:
sim/system.hh:
update for changes in stats package
base/statistics.cc:
move the python output code to base/stats/puthon.(cc|hh)
and reimplement it as a visitor.
move the text output code to base/stats/text.(cc|hh) and
reimplement it as a visitor.
move the database stuff into base/stats/statdb.(cc|hh) and
get rid of the class. Put everything as globals in the
Statistics::Database namespace.
allocate unique ids for all stats.
directly implement the check routine and get rid of the
various dumping routines since they're now in separate files.
make sure that no two stats have the same name
clean up some loops
base/statistics.hh:
major changes to the statistics package again
lots of code was factored out of statistics.hh into several
separate files in base/stats/ (this will continue)
There are now two Stat package types Result and Counter that
are specified to allow the user to keep the counted type
separate from the result type. They are currently both doubles
but that's an experiment. There is no more per stat ability to
set the type. Statistics::Counter is not the same as Counter!
Implement a visitor for statistics output so that new output
types can be implemented independently from the stats package
itself.
Add a unique id to each stat so that it can be used to keep
track of stats more simply. This number can also be used in
debugging problems with stats.
Tweak the bucket size stuff a bit to make it work better.
fixed VectorDist size bug
cpu/memtest/memtest.cc:
Fix up for changes in stats package
Don't use value() since it doesn't work with binning. If you
want a number as a stat, and to use it in the program itself,
you really want two separate variables, one that's a stat,
and one that's not.
cpu/memtest/memtest.hh:
Fix up for changes in stats package
test/Makefile:
Try to build stuff now that directories matter
test/stattest.cc:
test all new output types
choose which one with command line options
--HG--
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