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Unified Diff: tools/telemetry/telemetry/timeline/process.py

Issue 1647513002: Delete tools/telemetry. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 11 months ago
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Index: tools/telemetry/telemetry/timeline/process.py
diff --git a/tools/telemetry/telemetry/timeline/process.py b/tools/telemetry/telemetry/timeline/process.py
deleted file mode 100644
index 8accaa56460b8f5c54d9c40bd12f2cec0ff18d0a..0000000000000000000000000000000000000000
--- a/tools/telemetry/telemetry/timeline/process.py
+++ /dev/null
@@ -1,100 +0,0 @@
-# Copyright 2014 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import telemetry.timeline.counter as tracing_counter
-import telemetry.timeline.event as event_module
-import telemetry.timeline.event_container as event_container
-import telemetry.timeline.thread as tracing_thread
-from telemetry.timeline import memory_dump_event
-
-
-class Process(event_container.TimelineEventContainer):
- """The Process represents a single userland process in the trace.
- """
- def __init__(self, parent, pid):
- super(Process, self).__init__('process %s' % pid, parent)
- self.pid = pid
- self.labels = None
- self._threads = {}
- self._counters = {}
- self._trace_buffer_overflow_event = None
- self._memory_dump_events = {}
-
- @property
- def trace_buffer_did_overflow(self):
- return self._trace_buffer_overflow_event is not None
-
- @property
- def trace_buffer_overflow_event(self):
- return self._trace_buffer_overflow_event
-
- @property
- def threads(self):
- return self._threads
-
- @property
- def counters(self):
- return self._counters
-
- def IterChildContainers(self):
- for thread in self._threads.itervalues():
- yield thread
- for counter in self._counters.itervalues():
- yield counter
-
- def IterEventsInThisContainer(self, event_type_predicate, event_predicate):
- if (self.trace_buffer_did_overflow and
- event_type_predicate(event_module.TimelineEvent) and
- event_predicate(self._trace_buffer_overflow_event)):
- yield self._trace_buffer_overflow_event
- if (self._memory_dump_events and
- event_type_predicate(memory_dump_event.ProcessMemoryDumpEvent)):
- for memory_dump in self._memory_dump_events.itervalues():
- if event_predicate(memory_dump):
- yield memory_dump
-
- def GetOrCreateThread(self, tid):
- thread = self.threads.get(tid, None)
- if thread:
- return thread
- thread = tracing_thread.Thread(self, tid)
- self._threads[tid] = thread
- return thread
-
- def GetCounter(self, category, name):
- counter_id = category + '.' + name
- if counter_id in self.counters:
- return self.counters[counter_id]
- raise ValueError(
- 'Counter %s not found in process with id %s.' % (counter_id,
- self.pid))
- def GetOrCreateCounter(self, category, name):
- try:
- return self.GetCounter(category, name)
- except ValueError:
- ctr = tracing_counter.Counter(self, category, name)
- self._counters[ctr.full_name] = ctr
- return ctr
-
- def AutoCloseOpenSlices(self, max_timestamp, thread_time_bounds):
- for thread in self._threads.itervalues():
- thread.AutoCloseOpenSlices(max_timestamp, thread_time_bounds[thread].max)
-
- def SetTraceBufferOverflowTimestamp(self, timestamp):
- # TODO: use instant event for trace_buffer_overflow_event
- self._trace_buffer_overflow_event = event_module.TimelineEvent(
- "TraceBufferInfo", "trace_buffer_overflowed", timestamp, 0)
-
- def AddMemoryDumpEvent(self, memory_dump):
- """Add a ProcessMemoryDumpEvent to this process."""
- if memory_dump.dump_id in self._memory_dump_events:
- raise ValueError('Duplicate memory dump id %s in process with id %s.' % (
- memory_dump.dump_id, self.pid))
- self._memory_dump_events[memory_dump.dump_id] = memory_dump
-
- def FinalizeImport(self):
- for thread in self._threads.itervalues():
- thread.FinalizeImport()
- for counter in self._counters.itervalues():
- counter.FinalizeImport()
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