[tesseract-ocr] OpenCL GPU offloading significantly slower (Titan XP)

Hi everyone, I am trying to use GPU offloading to improve my tesseract performance. - Tesseract off of 'master' with commit 45a6546 - 4 Nvidia Titan XPs - Driver version 390.48 - OpenCL 7.5.18-0ubuntu1 When running tesseract built with opencl support, I do see it dump a profiler

[tesseract-ocr] Re: Problem reading text in two columns

> > Please try by building the latest version of tesseract from github > or install from links given in https://github.com/tesseract-ocr/tesseract/wiki I get the following output using the default eng.traineddata from the three repos - tessdata, tessdata_best, tessdata_fast, without any pre-p