> > > pgbench) just stops doing work (CPU usage drops to > nothing, as does > > > disk activity). I've been able to repro this on 2 Intel > boxes (one a > > > 2 way, one a 4 way), and a dual Opteron, all running the > latest windows binary. > > > A 50 connection test running 1000 transactions is pretty much > > > ensured to fail. > > > > Well, this sounds like a dead-lock, the obvious step would be to > > attached gdb to both and get a stack-trace... > > Any pointers on how to get that setup? IS gdb part of the > mingw runtime?
Yes. It's quite crappy compared to on unix though - I've never been able to make it do the right thing all the way :-( > BTW, this appears to be readily reproducable, so it might be > a lot more productive for one of the windows hackers to test > this themselves... It reuqires a multi-CPU box, right? I don't hav eone with pgwin32 on ATM. Do you know if it's enough with hyperthreading? //Magnus ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match