https://wiki.blender.jp/index.php?action=history&feed=atom&title=%E5%88%A9%E7%94%A8%E8%80%85%3ADingTo%2FGSoC_2014%2FWeekly_Reports%2FWeek7 2026-07-31T07:50:49Z このウィキのこのページに関する変更履歴 MediaWiki 1.31.0 https://wiki.blender.jp/index.php?title=%E5%88%A9%E7%94%A8%E8%80%85:DingTo/GSoC_2014/Weekly_Reports/Week7&diff=147503&oldid=prev 2018-06-28T21:09:04Z

<p>1版 をインポートしました</p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr class="diff-title" lang="ja"> <td colspan="1" style="background-color: #fff; color: #222; text-align: center;">← 古い版</td> <td colspan="1" style="background-color: #fff; color: #222; text-align: center;">2018年6月28日 (木) 21:09時点における版</td> </tr><tr><td colspan="2" class="diff-notice" lang="ja"><div class="mw-diff-empty">(相違点なし)</div> </td></tr></table>

Yamyam https://wiki.blender.jp/index.php?title=%E5%88%A9%E7%94%A8%E8%80%85:DingTo/GSoC_2014/Weekly_Reports/Week7&diff=147502&oldid=prev 2014-07-05T00:24:00Z

<p></p> <p><b>新規ページ</b></p><div>= Week 7 =<br /> <br /> == What I did this week ==<br /> I did some cleanup and fixes for CUDA:<br /> * Code cleanup: ({{GitCommit|6ac06523955e}}, {{GitCommit|4800c52700b4}})<br /> * Updated CUDA error messages, so we get more meaningful errors instead of &quot;Unknown CUDA error value&quot;. ({{GitCommit|5898abe99d5d}})<br /> * Volumes can be compiled on GPU again, yet this is still quite fragile. ({{GitCommit|5aec61f8493f}})<br /> ** Distance Sampling works, Equi-Angular and MIS fail with memory/address CUDA errors, issue probably in kernel_volume_decoupled_scatter(). <br /> ** Sample All Lights Indirect causes errors too. Not sure why Direct works though, it's the same code in kernel_branched_path_volume_connect_light().<br /> ** In general I think Decoupled Ray Marching needs some fixes for GPU, or we completely #ifdef that and only use distance sampling on the GPU. The latter is a viable option for the 2.72 release, *if* the performance drop is not too big. Have not benchmarked it yet. <br /> <br /> Other work:<br /> * Looked a bit into the Smooth normal optimization of my original proposal, but no real code there yet. <br /> <br /> * The usual bug tracker maintenance (check on reports, close invalid/fixes ones...)<br /> <br /> == Next week ==<br /> I have exams starting on Monday until the 17th July, so don't have time for GSoC. As said in Report #5, I will be back full time afterwards, which leave me full 4 weeks. <br /> <br /> == Questions ==<br /> None.</div>

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