This change removes all string extensions like trim, rpad, left, right,
... from pstring and replaces them by function templates.
This aligns a lot better with the intentions of the standard library.
- more use of c++ features
- some CRTP in pfmtlog
- demangled code for truthtables
- use more constexpr
- rewrite main loop
- use default constructors and assignment operators were applicable.
- optimized 7448 and 9316
All of this has decreased startup time by approx. 25% to 30%. Complex
netlists like pong or kidniki are parsed, analyzed and constructed in
around 15 ms. Run performance has increased by about 5%.
All in all not to bad. A game like pong uses a clock of 7 MHz (after
division by 2). Thats 14 MHz clock invocations. Running at over 200%, 28
MHz. On a 3.9 GHz Machine about 140 cycles/clock change.
[Couriersud]
This removes all allocation code from pstring. const_iterator is
consequently now based on pstring::const_iterator.
Removed pstring_buffer. This was class wasn't a good idea.
Vas was right: This change did not impact runtime performance. Startup
performance (string intensive) increased. (nw)
Make streams provide binary access only. Use putf8_reader and
putf8_writer to actually access streams. Replace some char * parameters
with pstring where appropriate. Minor code refactoring and move
functionality were it belongs. (nw)
- Removed trampolines (OUTLOGIC, INPLOGIC and friends).
- Started using doxygen comment and documentation style. Added doxygen
files to documentation folder.
- Refactored code triggered by doxygen output.
- Moved internal and support classes into namespace detail.
- Use an anordered map in parser.
- -Wconversion fixes - All done now.
- Fixed -Wold-style-cast warnings in netlist code.
- Added iterators to pstring.
- Moved two macros, added more RAII and improved exceptions. Fixed some
bugs in parser code.
- Fixed a number of bugs in parser code and exception handling.
[Couriersud]
- nltool now accepts -Ddefine=value to pass on to netlists
- improved option handling and added "dummy" options to add grouping and
examples in help output.
- improved --cmd=listdevices output
- Fix dynamic timestepping. This will work with breakout using real
capacitor modelling instead of delay devices. Really slow, but very
useful to calibrate timings.
- Fix an awful bug in timing for delay devices.
- Switched to clang 3.8 and made code compile with
-Weverything -Werror -Wno-old-style-cast -Wno-padded -Wno-weak-vtables
-Wno-missing-variable-declarations -Wno-conversion -Wno-c++98-compat
-Wno-float-equal -Wno-cast-align -Wno-global-constructors
-Wno-c++98-compat-pedantic -Wno-exit-time-destructors
-Wno-format-nonliteral -Wno-weak-template-vtables
This was a helpful exercise since it brought forward some
serious issues with implicit constructors.
[Couriersud]
Object model optimisation.
Merge remote-tracking branch 'origin/master' into netlist_dev
Fix a merge issue.
#if ==> #elif. Ouch.
Default PHAS_PMF_INTERNAL=0 for 32bit windows mingw.
Change UINT8 to uint_[fast|least|8_t.
Move state_var so it can be used by base devices as well.
Remove last traces of ATTR_ALIGN.
Refactored netlist_time into a template.
Removed implicit double assignment to netlist. Doomed to produce
bugs.
Instead, use netlist_time::from_double.
Switch to using proper (i.e. bool type) param_logic_t.
Formally differentiate between logic inputs (e.g. switches) and int
inputs (e.g. resistor ladders or selection switches).
Added parameter USE_DEACTIVATE to truthtable devices.
Added more constexpr to netlist_time.
Fixed some ifdef code paths.
- More c++.
- Simplify main processing loop. As a nice side-effect that squeezed
out some cycles.
- More cycle squeezing.
- Removed pvector_t.
- Use std::sort.
- Refactored netlist state manager.
- Introduction of state_var object template to be used on device
state
members.
- Changed remaining save occurrences to state_var.
- Rewrote nltool's listdevices command. This allowed removal of one
member from devices which served solely for listdevices.
- Remove hashmap_t. Fix kidniki regression.
- Dead code removal and minor refactoring.
- Simplify. Align naming with stl. Fix somed pedantic warnings.
- More STL compatability.
- Remove ATTR_HOT and ATTR_COLD. Refactored netlist_time.
- Fix long standing workaround which would ignore policy of change-only"
propagation.
- Rewrote for loops to use auto : semantics.
- Truthtable cleanup. (nw)
- Get rid of nl_math. Remove nl_util.h and moved contents to
plib/putil.h.
- Fix standalone build. Refactor ptypes.h.
[Couriersud]
allow in-place creation (for increased locality) of netlist classes.
Main use is in truthtable class.
- Remove PLIB_NAMESPACE macros.
- Remove namespace macros. Use explicit namespace declarations.
- Moved device definitions into cpp files.
- Moved more device definitions into cpp files.
- New prefix "nlid" for include files flags purely internal include
files not to be leaked into userland.
- Fix factory code.
- First steps to move towards c++11.
- Base plist on std::vector
- Replace pstack with std::stack
- Remove pnamed_list
- use c++ "for each" in a number of places
- Fixed two "time bombs"
[couriersud]
