Compile problem with cyclecounter on sparc 32
The cyclecounter assembly code doesn't seem to work on sparc with 32-bit userland:
The bug appeared in gromacs 4.0.4, but should also be there in the cvs head branch.
With disabled cyclecounter the rest works!
#1 Updated by Erik Lindahl over 10 years ago
Great to see that sparc is still alive - I used to have such a workstation years ago ;-)
I don't think it is very common for people to run parallel jobs on sparc (that's when we need the timestep counters for load balancing), but before we disable it, could you try changing "ticks" to "unsigned long" on the culprit line (411 in gmx_cyclecounter.h)? That might actually fix it so it is supported...