1 //===--------------------- TimelineView.cpp ---------------------*- C++ -*-===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
12 //===----------------------------------------------------------------------===//
30   TimelineViewEntry InvalidTVEntry = {-1, 0, 0, 0, 0};  in TimelineView()
37                                                   /* unknown buffer size */ -1};  in TimelineView()
47   std::pair<unsigned, int> BufferInfo = {0, -1};  in onReservedBuffers()
70     // Update the WaitTime entry which corresponds to this Index.  in onEvent()
75         TVEntry.CycleIssued - CycleDispatched;  in onEvent()
79         TVEntry.CycleIssued - TVEntry.CycleReady;  in onEvent()
82           (CurrentCycle - 1) - TVEntry.CycleExecuted;  in onEvent()
99     if (Timeline[Index].CycleDispatched == -1)  in onEvent()
135                                       const WaitTimeEntry &Entry,  in printWaitTimeEntry()  argument
148       (double)(Entry.CyclesSpentInSchedulerQueue * 10) / CumulativeExecutions;  in printWaitTimeEntry()
150       (double)(Entry.CyclesSpentInSQWhileReady * 10) / CumulativeExecutions;  in printWaitTimeEntry()
151   AverageTime3 = (double)(Entry.CyclesSpentAfterWBAndBeforeRetire * 10) /  in printWaitTimeEntry()
159     tryChangeColor(OS, Entry.CyclesSpentInSchedulerQueue, CumulativeExecutions,  in printWaitTimeEntry()
164     tryChangeColor(OS, Entry.CyclesSpentInSQWhileReady, CumulativeExecutions,  in printWaitTimeEntry()
169     tryChangeColor(OS, Entry.CyclesSpentAfterWBAndBeforeRetire,  in printWaitTimeEntry()
218                                           const TimelineViewEntry &Entry,  in printTimelineViewEntry()  argument
225   assert(Entry.CycleDispatched >= 0 && "Invalid TimelineViewEntry!");  in printTimelineViewEntry()
226   unsigned CycleDispatched = static_cast<unsigned>(Entry.CycleDispatched);  in printTimelineViewEntry()
230   if (CycleDispatched != Entry.CycleExecuted) {  in printTimelineViewEntry()
231     // Zero latency instructions have the same value for CycleDispatched,  in printTimelineViewEntry()
233     for (unsigned I = CycleDispatched + 1, E = Entry.CycleIssued; I < E; ++I)  in printTimelineViewEntry()
235     if (Entry.CycleIssued == Entry.CycleExecuted)  in printTimelineViewEntry()
238       if (CycleDispatched != Entry.CycleIssued)  in printTimelineViewEntry()
240       for (unsigned I = Entry.CycleIssued + 1, E = Entry.CycleExecuted; I < E;  in printTimelineViewEntry()
247   for (unsigned I = Entry.CycleExecuted + 1, E = Entry.CycleRetired; I < E; ++I)  in printTimelineViewEntry()
249   if (Entry.CycleExecuted < Entry.CycleRetired)  in printTimelineViewEntry()
253   for (unsigned I = Entry.CycleRetired + 1, E = LastCycle; I <= E; ++I)  in printTimelineViewEntry()
291       const TimelineViewEntry &Entry = Timeline[IID];  in printTimeline()  local
292       // When an instruction is retired after timeline-max-cycles,  in printTimeline()
294       // a 0 latency instruction to be retired during cycle 0 and we  in printTimeline()
297       // than timeline-max-cycles so we can use that to ensure  in printTimeline()
298       // we don't early exit because of a 0 latency instruction.  in printTimeline()
299       if (Entry.CycleRetired == 0 && Entry.CycleExecuted != 0) {  in printTimeline()
305       printTimelineViewEntry(FOS, Entry, Iteration, SourceIndex);  in printTimeline()
318     // Check if the timeline-max-cycles has been reached.  in toJSON()