Status: New Owner: ---- Labels: Type-Defect Priority-Medium
New issue 974 by michael.glasten: BlobBuilder binary API is extremely slow in Chrome, but reasonably fast in Firefox w. Gears Plugin
http://code.google.com/p/gears/issues/detail?id=974 What steps will reproduce the problem? 1. create a large array of integers (e.g. 1 million) 2. call blobBuilder.append( myArrayOfIntegers ) 3. observe how slow this operation is in Chrome and how fast this operation is in Firefox 4. it is also very slow if blobBuilder is fed integers one-by-one, and not as an array 5. blobBuilder.append( aLargeString) works reasonably fast This is probably related to issue http://code.google.com/p/gears/issues/detail?id=955 which also exhibits Chrome-only performance issues. What is the expected output? What do you see instead? I expect reasonably "fast" performance when building files up to 10Megs (e.g. images). Gears Plugin does it faster, and appending large strings is faster, so why Chrome stumbles in this specific configuration? What version of the product are you using? On what operating system? Google Chrome 3.0.195.32 on Windows 7 64 bit. -- You received this message because you are listed in the owner or CC fields of this issue, or because you starred this issue. You may adjust your issue notification preferences at: http://code.google.com/hosting/settings
