| 10/07/2014 | | 1.2.7.0 |
| - | added return email to feedback form |
| - | menu items now enabled and disabled appropriately |
| - | renamed snapshot buttons to Allocation and Memory snapshots to make it clearer what they do |
| - | renamed Rewind View to History View |
| - | made History view work with with 64 bit pointers |
| - | added progress bar to history view |
| - | fixed bug with the allocation displayed while moving forwards and backwards through allocations. |
| - | fixed bug where incorrect allocations would be displayed in the history list |
| - | fixed potential hang gathering alocation history |
| - | fixed MemProLib for systems with different struct padding. It would cause a hang when connecting on some platforms |
| - | fixed bug for allocation pointers large enough to set the top bit. They are now displayed correctly |
| - | fixed compile error in MemProLib for unix based platforms |
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| 29/04/2014 | | 1.2.5.0 |
| - | Page View now supported on subtracted snapshots |
| - | renamed Memory View to Page View |
| - | Page View now automatically shows first allocation when starting up |
| - | Fixed snapshot lines not always displaying correctly in graph view |
| - | improved graph view y-axis auto-scaling |
| - | improved Page View info messages and fixed GUI issues when window is resized |
| - | renamed graph righ click menu 'Take Snapshot' to 'Take Allocation Snapshot' to make it clear the snapshot will only contain allocations |
| - | fixed Graph View menu item not working after graph view is closed |
| - | moved graph settings to Tools and Settings menus |
| - | fixed historic snapshot times not always being accurate and containing the current snapshot page data |
| - | removed spurious warning about bad packet type when disconnecting |
| - | fixed crash docking form to main panel |
| - | fixed dock target controls sometimes not appearing |
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| 04/02/2014 | | 1.2.3.0 |
| - | linking MemProLib as a dll (MemProDll.dll) for profiling apps with multiple dlls |
| - | significantly reduced MemPro Memory usage for long profiles |
| - | fixed MemPro registration when behind proxy web server |
| - | fixed crash bug is Windows text scaling is applied |
| - | moved MemProLib source files to src directory |
| - | made installer remember install paths |
| - | fixed connection bugs (connect and disconnect very quickly) |
| - | improved MemProLib connection error reporting |
| - | improved registration process |
| - | fixed 'two snapshots bug' when disconnecting |
| - | fixed softlock if can't copy mempro_dump file |
| - | fixed bug taking historic snapshots. It would sometimes get the wrong results |
| - | fixed memory going missing if callstack couldn't be generated |
| - | added support to MemProLib for overriding new/delete on OSX |
| - | allow multiple instances of MemPro to be run at once |
| - | added progress bar for connection |
| - | MemPro sample working on Linux and OSX |
| - | MemProLib fixes for Linux and OSX |
| - | fixed problems with disconnecting and then re-connecting to the same app |
| - | improved crash reporting |
| 17/08/2013 | | 1.1.6.0 |
| - | Improvements to Leak View |
| - | collapse/expand leak callstacks |
| - | improved the way that suspect leaks are evaluated using graph gradient. |
| - | re-organised and improved GUI |
| - | clear distinction between unreferenced allocations and suspect leaks |
| - | fixed memory value units updating |
| - | removed callstack limit for leak stats |
| - | callstack graph limit now changeable in settings, and default to 500 instead of 25. |
| - | removed gradient check-box because it doesn't make sense to have it disabled |
| - | Leak View now shows all allocations that are still alive after app exit as leaks |
| - | units setting now saved between runs |
| - | updated Leak View help page and chm |
| - | fixed exclusion filter. Deleting filter had no effect. |
| - | Double clicking on callstack opens file |
| - | Bug fix: Leak View would show incorrect results when re-connecting and creating a new session. |
| 26/04/2013 | | 1.1.4.0 |
| - | user guide documentation |
| - | integrated documentation into MemPro GUI |
| - | fixed crash in call tree view when refreshing groupings |
| - | fixed snapshot view window names |
| - | handle out of memory situation in MemPro x86 |
| - | disable launch and connect settings buttons while connected |
| - | fixed crash resizing memory contents panel to less than one column wide |
| - | show warning message no Memory View if snapshot didn't successfully get page data |
| - | Log warning to output window if not recording allocations from the start of the app |
| - | added connection timeout. MemPro will now wait for a connection which mens that all allocations from the app start can be tracked using the launch button |
| - | fixed rare race condition that means that sometimes an unexpected packet would be received and the connection terminated |
| - | Log warning if pagedata not received for a snapshot |
| - | fixed rewind view crash |
| - | fixed problem with copying pdbs to temp storage which would cause symbols to sometimes not display |
| - | clear out old pdb files from temp storage |
| 26/04/2013 | | 1.1.3.0 |
| - | added site license support |
| - | added allocation sizes graph |
| - | Leak View |
| - | Full Snapshots of entire memory state. Used for tracking down unreferenced (leaked) allocations. |
| - | when opening snapshot view, if snapshot view already open show exisitng view |
| - | show warning message box if failed to load any symbols |
| - | optimisation of CallTree view generation |
| - | added % columns to function and types views |
| - | fixed bug with graph not refreshing when resizing |
| - | added memory contents view to Memory view (for full snapshots) |
| - | updated ReadMe.txt |
| - | fixed bugs in rewind view |
| - | added VS2008 solution for MemProLib and sample |
| - | optimised sorting of large data sets |
| - | fixed a few minor issues with Dock Manager |
| - | optimisations to HDataGrid |
| - | removed all 'using namespace' and unnamed namespaces from MemProLib to avoid clashes |
| - | fixed MemProLib shutdown hang when not connected |
| - | progress bar for saving |
| - | optimised callstack filtering |
| - | fix loading of 64bit .mempro files |
| - | MemProLib: fallback to old system of getting module base address if enumerate modules fails. |
| 29/03/2013 | | 1.1.0.0 - First commercial version! |
| - | MemPro now shuts down cleanly |
| - | fixed occasional hang when disconnecting and creating a snapshot |
| - | lots of debug logging |
| - | output log window |
| - | x3 speedup of loading and saving |
| - | speedup of MemProLib IsPow2 function - was quite a bottleneck |
| - | 10 day free trial and registration process, basic version, pro version, security etc |
| - | app now sends info on all loaded modules |
| - | symbol path automatically detected, no need to enter path to pdb on connect |
| - | can now set symbol paths to help it out |
| - | can now profile apps with multiple dlls |
| - | signature checking on pdb files to check that they match the executable |
| - | fixed shutdown leaks in MemPro |
| - | ask user if they want to embed the allocs and pdb files into the save file and calculate sizes |
| - | incremented MemProLib version number |
| - | MemProLib threads are now named correctly |
| - | added a delay before MemProLib tries to connect to avoid problems starting winsock during global initialisation |
| - | track all allocations before connected in a temporary buffer, then send then when connected. This means that all allocations are always tracked |
| - | made MemProLib shutdown after all other global objects, at least as far as I can. This means that MemPro can be used to check that apps shutdown correctly and don't leak memory |
| - | GUI improvements |
| - | remember window layout |
| - | improved Virtual mem view |
| - | fixed potential crash when auto-update pops up |
| - | fixed types view, now recognises types with spaces in (eg unsigned unt) |
| - | fixed bugs in HDataGrid |
| - | fixed bugs in Docker |
| - | fixed many more bugs - far too many to list here |
| 12/12/2012 | | Beta 1.0.10 - Bug fixes, mostly in profiling 64it apps |
| | |
| - | fixed page view. Would not show all pages for 64bit apps |
| - | fixed page usage stat for profiling 64bit apps |
| - | Fixed history view. Wouldn't find any allocs when profiling 64bit apps |
| - | fixed save/load of mempro files in mempro64 |
| - | fixed potential crash in callstack view showing the source file (if symbols don't match could get an invalid line number) |
| - | added new stack walker that uses RtlVirtualUnwind. Enable in MemPro.cpp by defining USE_RTLVIRTUALUNWIND |
| - | fixed infinite loop walking virtual pages in MemProLib on 64bit platform. |
| - | fixed compiler warning in RingBuffer on 64bit platform |
| 31/07/2012 | | Beta 1.07 - VMem view and XP support, fixes to History view |
| | |
| - | VMem stats view |
| - | Windows XP compatibility |
| - | Registering of DIA message box and website page |
| - | Updated Beta cut-off date |
| - | Fixed crash in callstack view for PC's with one processor |
| - | Fixed compile error in MemPro when not using unicode (changed LPCWSTR to LPCTSTR) |
| - | Fixed crash when app sends empty callstack |
| - | Support for mempro dump files bigger than 2GB |
| - | Fixes to History view |
| - | Fixed rare crash bug in graph view |
| 05/06/2012 | | Beta 1.06 - Callstack view optimisation, allocs dump file, connection bug fix |
| | |
| - | Callstack view optimisation. Big optimisation on hdatagrid for very large datasets |
| - | writing out allocs dump file from MemProLib instead of connecting to MemPro |
| - | bugfix: connecting to an app that didn't have wait_for_connect set would occasionally fail due to a race condition |
| - | fixed callstack filtering |
| - | improved error reporting if symbols fail to load |
| - | bugfix: crash when disconnecting at same time as a remote snapshot has been triggered by the app |
| - | bugfix: crash when reconnecting to same app |
| - | bugfix: clicking away from editing an hdatagrid cell would result in the new value submitted to the wrong cell |
| 26/05/2012 | | Beta 1.05 - Callstack Grouping, Take snapshots anywhere on graph. Lots of bug fixes. |
| | |
| - | Removed MemProLib dependency on Dbghelp.lib |
| - | Link to Ws2_32.lib from code using pragma |
| - | datagrid improvements |
| - | improved feedback on open file failure |
| - | improved feedback on connection fails |
| - | callstack grouping |
| - | bugfix: reading mempro file would fail if already in session |
| - | taking snapshots at any point on the graph |
| - | triggering a snapshot from the app being profiled |
| - | improved diff snapshots dialog |
| - | progress bar for reading mempro files |
| - | fixed divide by zero in callstack view if no data was collected |
| - | decreased graph update interval |
| - | added ENABLE_MEMPRO define so that MemPro can easily be disabled when not needed |
| - | removed PCH from MemProLib |
| - | added MEMPRO_TRACK_ALLOC and MEMPRO_TRACK_FREE for easy tracking of allocs. Define out when mempro is disabled |
| - | changed to secure version of memcpy |
| - | use LARGEADDRESSAWARE link flag so that the 32bit app can now use 3Gb |
| - | HDatagrid fixes |
| - | auto-expand, expand/collapse recursive in callstack view context menu |
| - | added secondary port that is used if the primary port fails |
| - | added 'recent files' menu item |
| - | added 'save as' menu item |
| - | moved session settings into preferences dialog |
| - | lots more minor bug fixes and usability improvements |
| 01/05/2012 | | Beta 1.04 - General bug fixes and optimisations, including fixing new issues introduced in Beta 1.03 |
| | |
| - | fixed refresh bug with callstack view when scrolling |
| - | fixed callstack view showing incorrect totals when filtering callstacks |
| - | fixed crash saving before a session has started |
| - | fixed column sorting |
| - | fixed mouse wheel scrolling in datagrid |
| - | highlight entire row in callstack view |
| - | optimised callstack view refresh when resizing |
| - | fixed horz scroll bar obscuring last datagrid row |
| 29/04/2012 | | Beta 1.03 - Load/save fix, source code view, horizontal scrolling, bug fixes |
| | |
| - | fixed loading and saving of .prof files |
| - | horizontal scrolling of callstack datagrid columns |
| - | ctrl-C copy from datagrid |
| - | no longer locks pdb file |
| - | right click on callstack row to expand/collapse all (or shift click) |
| - | fixed graph bug when re-starting a session |
| - | fixed crash clicking on History button before session started |
| - | fixed bug where opting not to save the current session would mean the new session would not start |
| - | symbol files and alloc files are now packed into .prof files so that they are totally self contained (alloc file is optional) |
| - | Improved error reporting on read/write failure |
| - | general datagrid improvements |
| - | improvements to datagrid scrolling and page up/down |
| - | Docker fixes for MDI child windows |
| - | Now uses VMem allocator to boost performance |
| 29/03/2012 | | Beta 1.02 - Allocation type view, and minor bug fixes. |
| | |
| - | removed inclusive column from callstack view |
| - | made it sort by size by default |
| - | fixed bug in graph view where scrolling would stick to mouse |
| - | right click in graph view for context menu |
| - | selecting of snapshots in graph view |
| - | tidy-up of mainform layout |
| - | snapshot progress bar |
| - | show snapshot name in snapshot info view |
| - | Types view for showing classes |
| - | fixed Docker resizing issues |
| - | fixed HDatagrid bug if the string edit box loses focus |
| - | symbols now resolved when view opens (speeds up snapshots) |
| - | fixed compile warning about sign mismatch in MemProLib |
| - | made MemProLib work with dlls |
| - | MemProLib now outputs more debug info on failure to connect |
| - | fixed benign disconnect warning output |
| - | added setup instructions comment to MemPro.h |
| - | fixed graph bug when loading in a .allocs file |
| - | progress bar when reading in .allocs file |
| 14/01/2012 | | Beta 1.01 - Minor bug fixes |
| | |
| - | Fixed a few Docker bugs, windows getting activated incorrectly, a few problems with maximised MDI tabs, and closing windows. |
| - | Installer now removes previous version |
| - | Fixed a few bugs in HDataGrid, select box when scrolling, crash drag selecting invalid cells, cells not updating correctly when clicking when scrolled, minor cell refresh problems. |
| - | Debug output "Waiting for connection to MemPro" in MemProLib |
