Alternate mode

.gitignore

@@ -1,6 +1,10 @@
 .cache
 build
 cmake-build-debug
+stats/*
+!stats/stats
+!stats/stats.cfg
+
 
 .vscode
 .idea

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.19)
 
-project(motiv VERSION 1.0.0 LANGUAGES CXX)
+project(motiv VERSION 2.2.0 LANGUAGES CXX)
 
 set(PROJECT_SOURCE_URL https://github.com/parcio/motiv)
 set(PROJECT_ISSUES_URL ${PROJECT_SOURCE_URL}/issues)
@@ -27,8 +27,10 @@ set(PROJECT_SOURCES
         src/ReaderCallbacks.cpp
         src/main.cpp
         src/models/AppSettings.cpp
+        src/models/ColorMap.cpp
         src/models/Filetrace.cpp
         src/models/Filter.cpp
+        src/models/Search.cpp
         src/models/Slot.cpp
         src/models/SubTrace.cpp
         src/models/UITrace.cpp
@@ -43,6 +45,7 @@ set(PROJECT_SOURCES
         src/models/communication/NonBlockingReceiveEvent.cpp
         src/models/communication/NonBlockingSendEvent.cpp
         src/models/communication/RequestCancelledEvent.cpp
+        src/models/mpianalysis/Node.cpp
         src/ui/ColorGenerator.cpp
         src/ui/ColorSynchronizer.cpp
         src/ui/widgets/InformationDock.cpp
@@ -51,7 +54,9 @@ set(PROJECT_SOURCES
         src/ui/TraceDataProxy.cpp
         src/ui/views/CollectiveCommunicationIndicator.cpp     
         src/ui/views/CommunicationIndicator.cpp
+        src/ui/views/FlamegraphView.cpp
         src/ui/views/GenericIndicator.cpp
+        src/ui/views/NodeIndicator.cpp
         src/ui/views/SlotIndicator.cpp
         src/ui/views/TimelineView.cpp
         src/ui/views/TraceOverviewTimelineView.cpp   
@@ -68,10 +73,15 @@ set(PROJECT_SOURCES
         src/ui/widgets/infostrategies/InformationDockElementBaseStrategy.cpp
         src/ui/widgets/infostrategies/InformationDockSlotStrategy.cpp
         src/ui/widgets/infostrategies/InformationDockTraceStrategy.cpp
+        src/ui/widgets/mpianalysis/LogicalClock.cpp
         src/ui/windows/FilterPopup.cpp
+        src/ui/windows/FlamegraphPopup.cpp
         src/ui/windows/MainWindow.cpp
+        src/ui/windows/MpiAnalysisWindow.cpp
         src/ui/windows/Otf2FileDialog.cpp
         src/ui/windows/RecentFilesDialog.cpp
+        src/ui/windows/SearchPopup.cpp
+        src/ui/windows/SettingsPopup.cpp
         src/utils.cpp
         )
 
@@ -109,3 +119,10 @@ install(TARGETS ${PROJECT_NAME}
         BUNDLE DESTINATION .)
 install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/motiv.desktop DESTINATION share/applications)
 install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/res/motiv.png DESTINATION share/icons)
+install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/res/buttons/book.png DESTINATION share/icons/buttons)
+
+file(GLOB BUTTON_PNG_FILES "${CMAKE_CURRENT_SOURCE_DIR}/res/buttons/*.png")
+foreach(PNG_FILE ${BUTTON_PNG_FILES})
+        install(FILES ${PNG_FILE} DESTINATION share/icons/buttons)
+endforeach()
+

README.md

@@ -26,3 +26,5 @@ The code documentation is generated and available at [parcio.github.io/motiv](ht
 MOTIV is licensed under GPL v3 or later. The license is available [here](COPYING).
 
 [Jellyfish icon](https://www.flaticon.com/free-icons/jellyfish) created by [Freepik](https://www.flaticon.com/authors/freepik) from [Flaticon](https://www.flaticon.com/).
+
+[Buttons](https://commons.wikimedia.org/wiki/Tango_icons).

res/help.md

@@ -1,41 +1,58 @@
-# Views
-
-## Central view
-In the center a visualisation of the otf2 trace is shown.
-
-**Each line** represents the function calls in an MPI rank.
-
-**Each block** represents a function call. Nested calls are shown on top. To see an entire call hover over it. The color of the block indicates its type. By default, these are:
-- MPI calls: green
-- OpenMP calls: red
-- Any other calls: grey
-
-**Arrows** depict MPI communications between ranks.
-
-**Rectangles** stretching over all ranks show collective operations.  
-
-## Overview
-On the top an overview of the whole trace is shown. The current selected time window is highlighted. 
-
-
-# Usage
-
-## Navigating the view
-
-Use `CTRL` and scroll to **zoom in and out**. Use `SHIFT` and scroll to **move the view horizontally**. Reset the view with *View -> Reset* zoom or press `CTRL+R`. Alternatively, input the start and / or end time in the fields at the bottom of the view and press `ENTER` to zoom to a precise time window.
-
-In addition, click and drag a selection in the overview to select a time window.
-
-## Interactions
-
-Click on any element to see more information on it in the right pane. Click the *Zoom into view* button to zoom to the current selected item.
-
-## Filter
-
-Use *View -> Filter* or press `CTRL+S` to open a filter window.
-
-### Filter function call types
-
-Check or uncheck the kinds of functions that should be shown.
-
+### Basic controls
+#### Notable shortcuts
+- View related options: F1 (filter), F2 (settings), F3 (active thresholds)
+- Zoom out: Space
+- Zoom in: 
+   - double click (onto indicators)
+   - CTRL+scroll
+- Move left/right: Shift+scroll
+- Search: CTRL+S
+#### Notable interactions
+- Making a selection: 
+   - Click, hold the button and drag (overview) to the left or right to select the required section
+   - Input the start and / or end time in the fields at the bottom of the view and press ENTER
+- Multi-threading view: +/- icons near ranknames
+- Flamegraph view: right click (context menu) onto ranknames
+- Toggle P2P (in and out): right click (context menu) onto ranknames
+- Set custom colors: details pane (per default to the right)
+
+---
+
+### Views
+#### Central view (Selection)
+Each **row** represents an **MPI rank**; when the thread view is expanded, multiple rows can represent a single MPI rank, with one thread per row. The mode of view is indicated by +/- icons:
+- A + means the row can be expanded into the thread view.
+- A - means the row has been expanded into the thread view.
+- A grayed-out + indicates that no multi-threading was detected.
+
+Within and between the rows, there are **various indicators**: (1) rectangular, colored blocks, (2) arrows, and (3) blue frames.
+
+The rectangular blocks within the rows represent **function calls** or recordings of entered regions (often abbreviated as REG). Different functions are assigned different colors:
+- MPI functions are usually yellowish-green.
+- OpenMPI functions are usually red-orange.
+- Other functions are assigned arbitrary colors.
+
+The arrows describe **point-to-point communications** (often abbreviated as P2P) between the ranks or threads, generally between rows.
+
+The blue, rectangular frames that span the rows describe **collective communications** (often abbreviated as CCM); ranks involved are highlighted by hatched function calls within these frames.
+
+#### Overview
+Directly below the upper menu bar is the overview. Here, one can always see the entire trace and also the current selection for the main view.
+
+Differences from the main view include that only functions/regions are displayed here, and docking behavior: This element can be detached from and reattached to the main window.
+
+#### Flamegraph
+Through a context menu regarding the rank names, one has the option to open the flamegraph view, for a particular rank. In this view, similar to the overview, only functions/regions are displayed; however, they are not overlapping but rather stacked according to their runtime into call hierarchies. 
+
+This view is always synchronized with the central view or the current selection.
+
+---
+
+### Colors
+#### At start
+Colors are assigned in static steps via RGB-coordinates, there are 159 valid positions between (0|0|0) and (255|255|255) which are assigned in the same order as the functions are encountered (first come, first serve). Encountered functions past these 159 positions will all be assigned white. 
+#### During Search
+During a search, functions are assigned gray, except the one being searched for, which is displayed in purple.
+
+---
 

res/style.qss

@@ -1,5 +1,52 @@
 QToolTip {
     background-color: black;
     color: white;
-    border: black solid 1px
+    border: 1px outset #8A8A8A;
+    padding: 1px;
+    font-size: 11pt;
 }
+
+QScrollBar:vertical {
+    border: 1px solid #8A8A8A;
+    background: #6B6B6B;
+    width: 10px;
+    margin: 0px 0 0px 0;
+    border-radius: 5px;
+}
+
+QScrollBar::handle:vertical {
+    background: qradialgradient(cx:0.5, cy:0.5, radius:1, fx:0.5, fy:0.5, stop:0 #B0C4DE, stop:1 #FFFFFF);
+    border: 1px solid #8A8A8A;
+    /*for some reason this border-radius is ignored, this causes the quadratic shape of the handle*/
+    border-radius: 5px;
+    margin: 0px 0 0px 0;
+}
+
+QScrollBar::handle:vertical:hover {
+    /* central point & focal point are inverted*/
+    background: qradialgradient(cx:0.5, cy:0.5, radius:1, fx:0.5, fy:0.5, stop:0 #FFFFFF, stop:1 #B0C4DE);
+}
+
+QScrollBar::add-line:vertical, QScrollBar::sub-line:vertical {
+    height: 0px;
+}
+
+
+QSlider::groove:vertical {
+    border: 1px solid #F5F5F5;
+    background: qradialgradient(cx:0.5, cy:0.5, radius:1, fx:0.5, fy:0.5, stop:0 #C0C0C0, stop:1 #FFFFFF);
+    width: 1px;
+    margin: 2px 0 2px 0;
+}
+
+QSlider::handle:vertical {
+    background: qradialgradient(cx:0.5, cy:0.5, radius:1, fx:0.5, fy:0.5, stop:0 #B0C4DE, stop:1 #D3D3D3);
+    border: 1px solid gray;
+    height: 9px;
+    width: 9px;
+    margin: -2px -6px;
+    border-radius: 2px;
+}
+
+
+

resources.qrc

@@ -4,5 +4,13 @@
         <file>res/help.md</file>
         <file>res/style.qss</file>
         <file>res/motiv.png</file>
+        <file>res/buttons/book.png</file>
+        <file>res/buttons/minus.png</file>
+        <file>res/buttons/plus.png</file>
+        <file>res/buttons/plus_grey.png</file>
+        <file>res/buttons/refresh.png</file>
+        <file>res/buttons/zoom_fit.png</file>
+        <file>res/buttons/zoom_in.png</file>
+        <file>res/buttons/zoom_out.png</file>
     </qresource>
 </RCC>