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HDX: Loading speed #301
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http://forum.travelmapping.net/index.php?topic=215.msg17130#msg17130
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http://forum.travelmapping.net/index.php?topic=215.msg17139#msg17139
That was my experience as well. Seems I noticed things really slowing down at the time traveled graphs were implemented.
It's not just the markers, though; the slowdown was all-around. Loading NY-regions-collapsed.tmg just now, without markers, took ~90s on BiggaTomato. |
My understanding is that the speed went down due to our summer work on the project, so sorry about that. My best guess is the custom title tags that I implemented. Due to the nature of everything going on, I had to use JS to relate classes to make them dynamic, which seems to slow down everything by a lot. The bigger the graph, the more custom title tags that need be created and correlated on the back-end. My suggestion for a fix (if this is indeed the issue) is to create a checkbox on the front page to set a boolean to disallow custom title tags, and just use the normal hover effect ones. |
Thanks! No need to apologize, there were a lot of improvements! From @yakra
My loading times of collapsed graphs (always closed old HDX, new TAB with new HDX instance: No parallel activity on my PC (I watched football on TV while waiting for the ENG graph, Reds vs. Wolves, English Premier League 😄) |
What are the custom title tags, and how do they work? |
I recently installed UbuntuMATE 18.04 LTS on a Xeon E5-1230 machine. Been meaning to check out HDX performance but have not done so yet. Compared to my Core 2 Quad Q6600 desktop, more clock speed + more memory bandwidth (+ a somewhat newer architecture?) should speed things up.
I'm less familiar with algorithm visualizations; haven't played around with that a great deal. So I'm not sure to what degree this is needed as something for the METAL side of things.
Are the custom titles, and/or the green custom text boxes, still needed for METAL?
...or could they be done away with now? Or at least simplified? |
Loading NY-region-collapsed.tmg takes ~30s, with or without makers, on the Xeon E5-1230 machine. |
@yakra If you have a chance and the same hardware is available, could you see how long NY-region.tmg takes to load on that same machine in the current HDX? Last summer's UI design changes might have improved things, but I'm not sure. |
~18.4s |
We need to figure out ways to improve loading speed for larger graphs in HDX.
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