Re: [Ghdl-discuss] Elapsed time increasing more than exponentially with linear increase in simulation time

2016-08-13 Thread David Koontz
> On 09 Aug 2016, at 1:00 pm, Thomas Dejanovic > wrote: > I have a simulation sending packets through a system. It works very > well until we start to use some Xilinx primitives. If I break the > system down and leave out the module that has Xilinx primitives, the

Re: [Ghdl-discuss] Elapsed time increasing more than exponentially with linear increase in simulation time

2016-08-09 Thread Brian Drummond
On Tue, 2016-08-09 at 11:00 +1000, Thomas Dejanovic wrote: > Hi all, > > I have a simulation sending packets through a system.  It works very > well until we start to use some Xilinx primitives. If I break the > system down and leave out the module that has Xilinx primitives, the > simulation

[Ghdl-discuss] Elapsed time increasing more than exponentially with linear increase in simulation time

2016-08-08 Thread Thomas Dejanovic
Hi all, I have a simulation sending packets through a system. It works very well until we start to use some Xilinx primitives. If I break the system down and leave out the module that has Xilinx primitives, the simulation runs at least an order of magnitude faster and elapsed time increases