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Changes between Version 1 and Version 2 of Ticket #926, comment 1


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Timestamp:
07/28/15 07:55:18 (5 years ago)
Author:
Antoine Martin
Comment:

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  • Ticket #926, comment 1

    v1 v2  
    33Then after updating the wiki performance page above, it seems that the regression is not new: it happened between 0.14.x and 0.15.x (halved).
    44
    5 The other problem is our calls to {{{memoryview_to_bytes}}}, which is a nice utility function, but too coarse: in some cases we can handle the data without converting it to bytes, and we should. r10087 + r10089 fix that for the opencl csc, backport in r10088 + r10090.
     5The other problem is our calls to {{{memoryview_to_bytes}}} (new related ticket: #927), which is a nice utility function, but too coarse: in some cases we can handle the data without converting it to bytes, and we should. r10087 + r10089 fix that for the opencl csc, backport in r10088 + r10090.
    66
    77@smo: re-assigning to you so you can take a look at the performance data which might interest you, in particular just how fast swscale has become - but opencl isn't bad either...