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F Examine Format > Structured command 294 examining core files 63 data 6 memory 294 processes 235 source and assembler code 171 stack trace and stack frame 292 status and control registers 250 exception enable modes 250 excluded information, reading 248 exclusion list, shared library 247 EXECUTABLE_PATH tab 71 EXECUTABLE_PATH variable 58, 70, 152, 214 setting 214 executables debugging 53 specifying name in scope 332 execution controlling 210 halting 229 out of function 241 resuming 231 startup file 56 to completion of function 241 execution models 11 execve() 52, 235, 361 debugging programs that call 52 setting breakpoints with 361 existent operator 275 exit CLI command 58 Exit command 57 Exit command (Visualizer) 185 exited threads, displaying 169 expanding structures 287 expression evaluation window compiled and interpreted expressions 370 discussion 389 Expression List window 8, 284, 298, 303, 313 Add to Expression List command 303 aggregates 305 and expression system 383 array of structures 305 diving 305 editing contents 309 editing the value 309 editing type field 309 entering variables 303 expressions 305 highlighting changes 305 multiple windows 307 multiprocess/multithreaded behavior 307 rebinding 308 reevaluating 307 reopening 308 reordering rows 309 restarting your program 308 selecting before sending 304 sorting columns 309 Expression List window, 383 expression system accessing array elements 382 and arrays 382 C/C++ declarations 386 C/C++ statements 386 defined 381 eval points 383 Expression List Window 383 Fortran 387 Fortran intrinsics 388 functions and their issues 383 methods 382 structures 382 templates and limitations 386 Tools > Evaluate Window 384 using C++ 385 Variable Window 383 expressions 275, 360 can contain loops 389 changing in Variable Window 302 compiled 370 evaluating 389 in Expression List window 305 performance of 370 side effects 302 expressions and variables 302 $extended data type 317 extent of arrays 315 F figures Action Point > Properties Dialog Box 355, 359, 364 Action Point Symbol 350 Ambiguous Function Dialog Box 225, 355 Ambiguous Line Dialog Box 352, 353 Array Data Filter by Range of Values 341 Array Data Filtering by Comparison 339 Array Data Filtering for IEEE Values 340 Array Statistics Window 343 Breakpoint at Assembler Instruction Dialog Box 358 Control and Share Groups Example 236 File > Preferences: Action Points Page 360 Five Processes and Their Groups on Two Computers 25 Fortran Array with Inverse Order and Limited Extent 336 PC Arrow Over a Stop Icon 359 Sorted Variable Window 342 Stopped Execution of Compiled Expressions 371 Stride Displaying the Four Corners of an Array 335 Tools > Evaluate Dialog Box 390, 391 Tools > Watchpoint Dialog Box 376 Two Computers Working on One Problem 17 Undive/Redive Buttons 299 Using Assembler 391 View > Display Exited Threads 169 Viewing Across an Array of Structures 346 Viewing Across Threads 345 Waiting to Complete Message Box 390 File > Close command 175, 298 File > Close command (Visualizer) 186 File > Close Relatives command 175 File > Close Similar command 175, 298 File > Delete command (Visualizer) 185, 186 File > Edit Source command 227 File > Exit command 57 File > Exit command (Visualizer) 185 File > New Program command 53, 58, 59, 61, 63, 66, 73, 83, 86, 91, 95, 98 File > Options command (Visualizer) 186 File > Preferences Bulk Launch page 86 Options page 176 File > Preferences command Action Points page 69, 74, 127 Bulk Launch page 75, 84, 86 different values between platforms 73 Dynamic Libraries page 76, 246 Fonts page 77 Formatting page 77, 282 Launch Strings page 75, 83, 194 Options page 69, 74, 281 overview 73 Parallel page 76, 126 Pointer Dive page 78, 293 File > Preferences: Action Points Page figure 360 File > Save Pane command 177 File > Search Path command 58, 70, 71, 72, 118, 152 search order 70, 71 File > Signals command 68 420 TotalView User Guide: version 8.7
–file command-line option to Visualizer 193, 195 file extensions 52 file, start up 56 files .rhosts 116 hosts.equiv 116 fill assembler pseudo op 393 filter expression, matching 337 filtering 8 array data 337, 338 array expressions 341 by comparison 338 comparison operators 338 conversion rules 338 example 338 IEEE values 339 options 337 ranges of values 341 unsigned comparisons 339 filters 342 $denorm 339 $inf 339 $nan 339 $nanq 339 $nans 339 $ninf 339 $pdenorm 339 $pinf 339 comparisons 342 Find Again command 224 Find command 4, 224 finding functions 225 source code 225, 227 source code for functions 225 first thread indicator of < 259 Five Processes and Their Groups on Two Computers figure 25 $float data type 317 float assembler pseudo op 393 floating scope 304 focus as list 272 changing 258 pushing 258 restoring 258 setting 257 for loop 389 Force window positions (disables window manager placement modes) check box 176 fork() 52, 235, 361 debugging programs that call 52 setting breakpoints with 361 fork_loop.tvd example program 202 Formatting page 282 Fortran array bounds 314 arrays 314 common blocks 324 contained functions 326 data types, displaying 324 debugging modules 326 deferred shape array types 327 expression system 387 filter expression 341 in code fragment 366 in evaluation points 387 intrinsics in expression system 388 module data, displaying 324 modules 324, 326 pointer types 328 type strings supported by TotalView 312 user defined types 327 Fortran Array with Inverse Order and Limited Extent figure 336 Fortran casting for Global Arrays 149, 150 Fortran modules 329 command 325 Fortran parameters 329 forward icon 175 four linked processors 19 4142 default port 86 frame pointer 241 freezing window display 289 function calls, in eval points 369 function visualization 179 functions finding 225 IEEE 340 in expression system 383 locating 224 returning from 242 G –g compiler option 51, 52, 174 g width specifier 265, 269 $GA cast 149, 150, 149 $ga cast 149, 150 gcc UPC compiler 158 generating a symbol table 52 Global Arrays 149 casting 149, 150 debugging 148 diving on type information 150 Intel IA-64 149 global assembler pseudo op 393 global variables changing 237 displaying 237 diving into 284, 291 gnu_debuglink file 56 Go command 4, 113, 116, 117, 120, 122, 127, 236 GOI defined 251 going parallel 126 goto statements 366 TotalView User Guide: version 8.7 421 G Graph command (Visualizer) 185 Graph Data Window 186 graph points 186 Graph visualization menu 185 graph window, creating 185 Graph, in Dataset Window 185 graphs, two dimensional 186 group process 256 thread 256 Group > Attach Subset command 121, 122, 124 Group > Control > Go command 231 Group > Custom Group command 31 Group > Detach command 62 Group > Edit command 262 Group > Go command 117, 127, 233, 236, 361 Group > Halt command 127, 229, 239 Group > Hold command 232 Group > Kill command 106, 128, 243 Group > Next command 128 Group > Release command 232 Group > Restart command 243 Group > Run To command 127 Group > Step command 128 group aliases 208 limitations 208 group commands 127 group indicator defined 263 group name 264 group number 264 group stepping 254 group syntax 263 group number 264 naming names 264 predefined groups 263 GROUP variable 269 group width specifier 260 groups 152 see also processes and barriers 12 behavior 254 creating 26, 236, 276 defined 22, 23 editing 277 examining 235 holding processes 232 overview 22 process 255 relationships 260 releasing processes 232 running 126 selecting processes for 276 setting 268 starting 236 stopping 126 thread 255
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TotalView Users Guide version 8.7
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Book Overview part I - Introduction
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Contents About This Book TotalView
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Setting Preferences, Options, and X
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Installation Notes ................
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Starting Processes and Threads ....
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Displaying Allocated Arrays........
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Using Built-In Statements .........
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Figures Chapter 1: Getting Started
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Figure 76. File > Preferences: Bulk
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Chapter 13: Using Groups, Processes
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About This Book This book describes
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How to Use This Book The informatio
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Conventions and what you should cli
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Contacting Us Contacting Us Please
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Part I: Introduction This part of t
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Getting Started Figure 1: The Proce
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Getting Started Figure 3: Setting C
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Getting Started Figure 5: Diving on
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Debugging Multi-process and Multi-t
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Using Groups and Barriers Figure 10
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Introducing the CLI Introducing the
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A Couple of Processes Figure 14: A
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Threads Figure 18: Threads Threads
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Types of Threads Figure 20: Four Pr
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Organizing Chaos Figure 23: User, S
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Organizing Chaos Figure 25: Five Pr
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Creating Groups Figure 27: Step 1:
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Creating Groups Figure 30: Step 5:
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Simplifying What You’re Debugging
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Simplifying What You’re Debugging
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c h a p t e r Getting Started with
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Figure 36: Remote Display Client Se
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Figure 38: Asking for Password Usin
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Using Remote Display You can, of co
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Figure 42: Local Data in a Stack Fr
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Figure 43: Access By Options Remote
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Figure 44: Remote Host Information
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Figure 47: Saving a Profile Figure
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c h a p t e r Setting Up a Debuggin
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Starting TotalView customer_compili
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Starting TotalView If you type an e
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Starting TotalView Before Version 6
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Figure 53: Start a New Process Load
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Figure 55: Open a Core File Start a
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Figure 57: Thread > Continuation Si
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Figure 59: Setting Command-Line Opt
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Figure 61: Root Window Showing Proc
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Handling Signals Thread > Continuat
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Setting Search Paths Make your chan
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Figure 65: Select Directory Dialog
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Figure 66: File > Preferences Dialo
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Setting Preferences Dynamic Librari
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Setting Preferences Pointer Dive Th
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Setting Preferences Similarly, docu
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c h a p t e r 5 Setting Up Remote D
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Figure 75: File > Preferences: Laun
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Figure 76: File > Preferences: Bulk
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Figure 77: Manual Launching of Debu
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Starting the TotalView Server Manua
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Disabling Autolaunch Setting Bulk S
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Figure 78: Launching tvdsvr Disabli
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Figure 80: Debugging Session Over a
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c h a p t e r 6 Setting Up MPI Debu
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Figure 82: File > New Program Dialo
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Debugging MPICH Applications The MP
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Debugging MPICH Applications 4 Afte
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Starting MPI Issues Starting TotalV
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Figure 86: Tools > Message Queue Gr
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Displaying the Message Queue play i
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Figure 90: Message Queue Window Sho
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Debugging HP MPI Applications This
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Debugging IBM MPI Parallel Environm
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Debugging IBM MPI Parallel Environm
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Debugging LAM/MPI Applications the
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Debugging SiCortex MPI Applications
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Debugging Sun MPI Applications mapp
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Figure 91: Group > Attach Subset Di
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Debugging Parallel Applications Tip
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Debugging Parallel Applications Tip
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c h a p t e r 7 Setting Up Parallel
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Debugging OpenMP Applications � T
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Figure 95: OpenMP Shared Variable T
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Figure 96: OpenMP THREADPRIVATE Com
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Figure 98: Cell Architecture PPE PP
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Figure 100: Root Window for a Cell
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Figure 103: Register Union Debuggin
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Debugging Cray XT Applications For
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Debugging SiCortex Applications Her
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Debugging Global Arrays Application
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Debugging PVM (Parallel Virtual Mac
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Debugging PVM (Parallel Virtual Mac
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Figure 106: PVM Tasks and Configura
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Figure 107: SHMEM Sample Session
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Figure 108: A Sliced UPC Array Figu
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Figure 111: Pointer to a Shared Var
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Part III: Using the GUI The two cha
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c h a p t e r Using TotalView Windo
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Figure 112: Root Window Figure 113:
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Figure 115: Sorted and Aggregated R
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Figure 117: Line Numbers with Stop
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Figure 119: Assembly Only (Symbolic
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Figure 122: Backward and Forward Bu
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Figure 124: File > Save Pane Dialog
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c h a p t e r 9 Visualizing Program
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Command Summary Visualizing Array D
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Figure 127: A Three- Dimensional Ar
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Figure 129: Graph and Surface Visua
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Figure 130: Visualizer Graph View W
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Figure 134: A Surface View of a Sin
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Visualizing Array Data Manipulating
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Visualizing Array Data quickly see
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Visualizing Array Data different vi
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Part IV: Using the CLI The chapters
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c h a p t e r Using the CLI 10 The
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Using the CLI Interface Starting th
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# source make_actions.tcl # dload f
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About CLI Output About CLI Output A
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Using Namespaces Using Namespaces C
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How Parallelism Affects Behavior Ho
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Controlling Program Execution Typic
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c h a p t e r 11 Seeing the CLI at
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Initializing an Array Slice Initial
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Writing an Array Variable to a File
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} } Automatically Setting Breakpoin
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Part V: Debugging The chapters in t
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c h a p t e r Debugging Programs 12
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Figure 141: View > Lookup Variable
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Figure 146: View > Lookup Function
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Manipulating Processes and Threads
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Figure 150: The Threads Tab Updatin
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Why breakpoints don’t work (part
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Examining Groups Manipulating Proce
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Manipulating Processes and Threads
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Figure 155: Stepping Illustrated Us
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Executing to a Selected Line If the
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Killing (Deleting) Programs 3 Conti
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Figure 158: Tools > Debugger Loaded
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Figure 160: File > Preferences: Dyn
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Setting the Program Counter some co
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c h a p t e r Using Groups, Process
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Stepping (Part I) � Set breakpoin
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Understanding Thread Width Stepping
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Understanding Process/Thread Sets S
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Specifying Arenas Setting Process a
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Figure 163: Width Specifiers Settin
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Setting Group Focus � Lockstep Gr
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Specifier Specifies Setting Group F
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‘All’ Does Not Always Mean ‘A
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The following are some additional e
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Setting Group Focus Although the lo
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Naming Lists with Inconsistent Widt
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Using P/T Set Operators Using P/T S
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Figure 164: Group > Custom Groups D
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c h a p t e r Examining and Changin
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Figure 167: List and Vector Transfo
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Figure 169: A Tooltip Displaying Va
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Displaying Variables since the vari
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Figure 173: Variable Window Showing
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Displaying Variables Scoping Issues
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Figure 177: Program Browser and Var
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Figure 179: Diving on Local Variabl
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Figure 181: View > Examine Format >
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Figure 184: Variable Window with Ma
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Figure 185: Undive/Redive Buttons F
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Figure 188: Displaying C Structures
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Figure 190: The Tools > Expression
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Figure 193: Expression List Window
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Figure 197: Using Functions in the
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Viewing a List of Variables (or sel
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Figure 199: Using an Expression to
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Figure 200: Three Casts Changing a
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Changing a Variable’s Data Type W
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Changing a Variable’s Data Type T
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Figure 202: Displaying wchar_t Data
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Changing the Address of Variables D
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Figure 204: Displaying C++ Classes
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Figure 205: Diving on a Common Bloc
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Figure 207: Fortran 90 User- Define
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Displaying Thread Objects that has
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Figure 210: Variable Window: Showin
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c h a p t e r Examining Arrays 15 T
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Examining and Analyzing Arrays This
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Figure 213: An Array Slice and an A
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Figure 214: Array Data Filtering by
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Figure 216: Array Data Filtering by
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Figure 218: Array Statistics Window
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Figure 219: Viewing Across Threads
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Visualizing Array Data Visualizing
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c h a p t e r 16 Setting Action Poi
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Figure 222: Action Point Tab Settin
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Figure 224: Setting Breakpoints on
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Figure 227: Ambiguous Function Dial
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Figure 229: Action Point > At Locat
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Figure 232: PC Arrow Over a Stop Ic
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Setting Breakpoints and Barriers at
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Setting Breakpoints and Barriers Ab
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Setting Breakpoints and Barriers Wh
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Defining Eval Points and Conditiona
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Page 403 and 404: Figure 236: Stopped Execution of Co
Page 405 and 406: Using Watchpoints Platform Assemble
Page 407 and 408: Using Watchpoints Computer Constrai
Page 409 and 410: Watching Memory Using Watchpoints A
Page 411 and 412: The following is an expression that
Page 413 and 414: c h a p t e r Evaluating Expression
Page 415 and 416: Why is There an Expression System?
Page 417 and 418: Figure 240: Expression List Window:
Page 419 and 420: Using Programming Language Elements
Page 421 and 422: Using the Evaluate Window Using the
Page 423 and 424: Figure 244: Evaluating Information
Page 425 and 426: Using the Evaluate Window Pseudo Op
Page 427 and 428: Using Built-in Variables and Statem
Page 429 and 430: Glossary ACTION POINT: A debugger f
Page 431 and 432: off the function reference to an ev
Page 433 and 434: DOPE VECTOR: This is a run time des
Page 435 and 436: INITIALIZATION FILE: An optional fi
Page 437 and 438: PARCEL: The number of bytes require
Page 439 and 440: threads. There are two kinds of ser
Page 441 and 442: SYMBOL NAME: The name associated wi
Page 443 and 444: Index Symbols # scope separator cha
Page 445 and 446: array structure viewing limitations
Page 447 and 448: context 138 description 140 empty c
Page 449 and 450: Tools > Watchpoint 10, 378 totalvie
Page 451: into a stack frame 174 into a struc
Page 455 and 456: see alsoshared libraries limitation
Page 457 and 458: expressions 275 set of arenas 259 s
Page 459 and 460: PVM groups, unrelated to process gr
Page 461 and 462: stride elements 334 UPC 158 upper b
Page 463 and 464: threads model 18 threads tab 230 th
Page 465 and 466: View > Compilation Scope commands 2
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