<html><body><div style="color:#000; background-color:#fff; font-family:Courier New, courier, monaco, monospace, sans-serif;font-size:12pt"><div><div><font><span style="font-family: 'Courier New', courier, monaco, monospace, sans-serif; ">A sequence a kokua viewer downloads are available </span><a href="https://bitbucket.org/NickyP/kokua-dev/downloads">here</a><span style="font-family: 'Courier New', courier, monaco, monospace, sans-serif; ">:. </span></font></div><div><font><a href="https://bitbucket.org/NickyP/kokua-dev/downloads">https://bitbucket.org/NickyP/kokua-dev/downloads</a><span style="font-family: 'Courier New', courier, monaco, monospace, sans-serif;"> </span></font></div><div><font face="Courier New, courier, monaco, monospace, sans-serif"><br></font></div><div><font face="Courier New, courier, monaco, monospace, sans-serif">Current is at the top of the list.</font></div><div><font face="Courier New, courier, monaco, monospace,
sans-serif"><br></font></div><div><font face="Courier New, courier, monaco, monospace, sans-serif">Linden Lab's upgrade to viewer-beta 3.3.3_Beta3 (now in viewer-release)</font></div><div><font face="Courier New, courier, monaco, monospace, sans-serif">presented problems for kokua.</font></div><div><font face="Courier New, courier, monaco, monospace, sans-serif"><br></font></div><div><font face="Courier New, courier, monaco, monospace, sans-serif">Late last year upstream HACD put as an option OPenMP functionally.</font></div><div><font face="Courier New, courier, monaco, monospace, sans-serif">OPenMP is used to speed up <span style="font-style: italic;">for loop</span> processing by spreading the <span style="font-style: italic;">for loop</span></font></div><div><font face="Courier New, courier, monaco, monospace, sans-serif">machine code instructions across available threads. This was, theoretically, a </font></div><div><font face="Courier
New, courier, monaco, monospace, sans-serif">way to speed mesh processing at the lowest level. </font></div><div><font face="Courier New, courier, monaco, monospace, sans-serif"><br></font></div><div><font face="Courier New, courier, monaco, monospace, sans-serif">If this worked out I had thoughts of using OPenMP in the main viewer code.</font></div><div><font face="Courier New, courier, monaco, monospace, sans-serif"><br></font></div><div><font face="Courier New, courier, monaco, monospace, sans-serif">All appeared to be fine until upstream 3.3.3 was but in place.</font></div><div><font face="Courier New, courier, monaco, monospace, sans-serif">Kokua started crashing at mesh model file select if that mesh file had</font></div><div><font face="Courier New, courier, monaco, monospace, sans-serif">not been uploaded before. Additionally, linux 64 builds using apr library</font></div><div><font face="Courier New, courier, monaco, monospace,
sans-serif">version 1.45 </font><font face="Courier New, courier, monaco, monospace, sans-serif">had compatibility problems </font><span style="font-family: 'Courier New', courier, monaco, monospace, sans-serif; ">with the old GLOD library and crashed</span></div><div><span style="font-family: 'Courier New', courier, monaco, monospace, sans-serif; ">with a segmentation </span><span style="font-family: 'Courier New', courier, monaco, monospace, sans-serif; ">fault in libglod.so. </span></div><div><font face="Courier New, courier, monaco, monospace, sans-serif"><br></font></div><div><font face="Courier New, courier, monaco, monospace, sans-serif"><br></font></div><div><font face="Courier New, courier, monaco, monospace, sans-serif">OPenMP use has been removed from the Mesh-Upload-Fix binaries.</font></div><div><font face="Courier New, courier, monaco, monospace, sans-serif"><br></font></div><div><font face="Courier New, courier,
monaco, monospace, sans-serif">Please test and provide feedback.</font></div><div><font face="Courier New, courier, monaco, monospace, sans-serif"><br></font></div><div><font face="Courier New, courier, monaco, monospace, sans-serif">Thanks,</font></div><div><font face="Courier New, courier, monaco, monospace, sans-serif"><br></font></div><div><font face="Courier New, courier, monaco, monospace, sans-serif">Nicky</font></div><div style="font-size: 12pt; font-family: 'Courier New', courier, monaco, monospace, sans-serif; "><br></div></div></div></body></html>