diff options
Diffstat (limited to 'bitbake')
| -rw-r--r-- | bitbake/lib/bb/runqueue.py | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/bitbake/lib/bb/runqueue.py b/bitbake/lib/bb/runqueue.py index 48788f4aa6..17da1bc1a5 100644 --- a/bitbake/lib/bb/runqueue.py +++ b/bitbake/lib/bb/runqueue.py | |||
| @@ -200,7 +200,8 @@ class RunQueueScheduler(object): | |||
| 200 | curr_memory_pressure = memory_pressure_fds.readline().split()[4].split("=")[1] | 200 | curr_memory_pressure = memory_pressure_fds.readline().split()[4].split("=")[1] |
| 201 | now = time.time() | 201 | now = time.time() |
| 202 | tdiff = now - self.prev_pressure_time | 202 | tdiff = now - self.prev_pressure_time |
| 203 | if tdiff > 1.0: | 203 | psi_accumulation_interval = 1.0 |
| 204 | if tdiff > psi_accumulation_interval: | ||
| 204 | exceeds_cpu_pressure = self.rq.max_cpu_pressure and (float(curr_cpu_pressure) - float(self.prev_cpu_pressure)) / tdiff > self.rq.max_cpu_pressure | 205 | exceeds_cpu_pressure = self.rq.max_cpu_pressure and (float(curr_cpu_pressure) - float(self.prev_cpu_pressure)) / tdiff > self.rq.max_cpu_pressure |
| 205 | exceeds_io_pressure = self.rq.max_io_pressure and (float(curr_io_pressure) - float(self.prev_io_pressure)) / tdiff > self.rq.max_io_pressure | 206 | exceeds_io_pressure = self.rq.max_io_pressure and (float(curr_io_pressure) - float(self.prev_io_pressure)) / tdiff > self.rq.max_io_pressure |
| 206 | exceeds_memory_pressure = self.rq.max_memory_pressure and (float(curr_memory_pressure) - float(self.prev_memory_pressure)) / tdiff > self.rq.max_memory_pressure | 207 | exceeds_memory_pressure = self.rq.max_memory_pressure and (float(curr_memory_pressure) - float(self.prev_memory_pressure)) / tdiff > self.rq.max_memory_pressure |
| @@ -209,9 +210,9 @@ class RunQueueScheduler(object): | |||
| 209 | self.prev_memory_pressure = curr_memory_pressure | 210 | self.prev_memory_pressure = curr_memory_pressure |
| 210 | self.prev_pressure_time = now | 211 | self.prev_pressure_time = now |
| 211 | else: | 212 | else: |
| 212 | exceeds_cpu_pressure = self.rq.max_cpu_pressure and (float(curr_cpu_pressure) - float(self.prev_cpu_pressure)) > self.rq.max_cpu_pressure | 213 | exceeds_cpu_pressure = self.rq.max_cpu_pressure and (float(curr_cpu_pressure) - float(self.prev_cpu_pressure)) / tdiff > self.rq.max_cpu_pressure |
| 213 | exceeds_io_pressure = self.rq.max_io_pressure and (float(curr_io_pressure) - float(self.prev_io_pressure)) > self.rq.max_io_pressure | 214 | exceeds_io_pressure = self.rq.max_io_pressure and (float(curr_io_pressure) - float(self.prev_io_pressure)) / tdiff > self.rq.max_io_pressure |
| 214 | exceeds_memory_pressure = self.rq.max_memory_pressure and (float(curr_memory_pressure) - float(self.prev_memory_pressure)) > self.rq.max_memory_pressure | 215 | exceeds_memory_pressure = self.rq.max_memory_pressure and (float(curr_memory_pressure) - float(self.prev_memory_pressure)) / tdiff > self.rq.max_memory_pressure |
| 215 | pressure_state = (exceeds_cpu_pressure, exceeds_io_pressure, exceeds_memory_pressure) | 216 | pressure_state = (exceeds_cpu_pressure, exceeds_io_pressure, exceeds_memory_pressure) |
| 216 | if hasattr(self, "pressure_state") and pressure_state != self.pressure_state: | 217 | if hasattr(self, "pressure_state") and pressure_state != self.pressure_state: |
| 217 | bb.note("Pressure status changed to CPU: %s, IO: %s, Mem: %s" % pressure_state) | 218 | bb.note("Pressure status changed to CPU: %s, IO: %s, Mem: %s" % pressure_state) |