Searched refs:deriv (Results 1 – 2 of 2) sorted by relevance
36 s64 error, integ, deriv; in wf_pid_run() local63 deriv = st->errors[st->index] - in wf_pid_run()65 deriv /= st->param.interval; in wf_pid_run()68 target = (s32)((integ * (s64)st->param.gr + deriv * (s64)st->param.gd + in wf_pid_run()91 s64 integ, deriv, prop; in wf_cpu_pid_run() local126 deriv = st->temps[st->tindex] - in wf_cpu_pid_run()128 deriv /= st->param.interval; in wf_cpu_pid_run()129 deriv *= st->param.gd; in wf_cpu_pid_run()135 DBG("deriv: %lx, prop: %lx\n", deriv, prop); in wf_cpu_pid_run()138 target = st->target + (s32)((deriv + prop) >> 36); in wf_cpu_pid_run()
463 Power management functions (SPARCstation-4/5 + deriv.)