AmiBroker 5.88.1 BETA released

Sirius

October 26, 2014
AmiBroker 5.88.1 BETA released

Stability: Rank 3 – Regular BETA, pretty stable, should work fine in most environments

This is a BETA version. Make a backup first

A new beta version (5.88.1) of AmiBroker has just been released.

32-bit version:
http://www.amibroker.com/members/bin/ab5881beta.exe
(2 391 120 bytes)

64-bit version:
http://www.amibroker.com/members/bin/AmiBroker5881x64.exe
(9 754 976 bytes)

If you can not log in into members’ area please get your new password by filling the form at: http://www.amibroker.com/login.html

IMPORTANT: Unauthorized copying and/or distribution of materials found on members’ only page is STRICTLY PROHIBITED and will result in IMMEDIATE termination of license.

Remember to BACKUP YOUR FILES FIRST !
Note that this version can only be installed onto previous full installation of version 5.80 or higher from http://www.amibroker.com/download.html

CHANGES FOR VERSION 5.88.1 (as compared to 5.87.0)

• 5.88.1 quick fix addresses problem with QuickAFL/Backtest using earlier dates than selected.
• AFL: new function NullCount( array, mode = 1 ) – counts the number of consecutive nulls at the beginning of the array (mode = 1), at the end of the array (mode=2), from both ends (mode=3) and all nulls in the array (including non-consecutive) (mode=0)
• AFL: Sort() now has additional “indexmode”. If indexmode is turned on, Sort() function returns array of indexes to the sorted values instead of values themselves. So if first returned value is 2923 it means that input array[ 2923 ] is the smallest element
• Charts: line drawings now have user definable line width in pixels (new “Line width” field in Study Properties dialog). In addition to that “Thick line” box makes line twice as wide (so actual width of thick line is 2 * lineWidth instead of adding 1 pixel to width)
• Charts: when formula causes an exception and Preferences are set NOT to catch exceptions within indicator, then further execution of formula that caused exception is blocked until Bug recovery window is dismissed (to prevent stacking multiple bug recovery windows)
• Debug: 64-bit version now implements invalid parameter handler for catching wrong C runtime calls
• Debug: 64-bit version: Crash recovery window now includes call stack to allow better debugging of 64-bit app (previously only available in 32-bit)
• Debug: when AFL engine can not allocate memory for variable a proper message is displayed instead of plain crash
• Debug: when program can not allocate memory for static variable you will get actual message “Out of memory during creation of static variable”);
• New Analysis: program checks From-To dates and if From > To it displays error 710 instead of starting analysis
• New Analysis: QuickAFL finally implemented. To turn it on go to Settings and check “Use QuickAFL” box. Gives very significant speed-ups (>2x) when range is smaller than “All quotes”
• Prefs/Backtest: Number of user-definable currencies in Tools->Preferences increased from 20 to 100.
• Prefs/Charting: “Default zoom (number of bars in a chart)” can now be greater than 32767 (previous limit). Now it can be in range from 10 to 10 000 000.
• UI: when free virtual memory drops below 200 MB a popup is displayed in the status area
  

勞倫斯

最近更新好快!!!