Hi Michael.

I wanted to make a stress test for this new V4 beta, a very heavy stress test.

I have used the latest BETA with "Mesh Angle" set to 5.0 and "add detail to inflection" because this is the settings I always use with Moi, in order to have the best rendered mesh.

My config is :

Windows 10 Pro 64 Bit
i7-7700K 4.5 Ghz
32 Gb DDR4 Ram 3000 Mhz
Nvidia Gtx 1080 Ti (11 Gb GDDR5X Ram and 3600 cuda cores)
Moi installed on Samsung EVO M.2 NVME SSD
3dm and step files loaded fropm a normal HD 2TB Barracuda.
(but I repeated the same tests having all files on M.2 SSD but with almost the same results)


I hope this benchmark will be useful for you for all you r next development of Moi :)

1) I downloaded this "motor" in step format from GrabCad : https://grabcad.com/library/engine-v-twin-4-valve-heads-1
and loaded into Moi V4 latest beta

Total loading time from scratch to 4 view displayed : 4 min and 10 secs (rather slow if I have to be honest)
Total memory occupied by Moi at the end of operation : 5.4 Gb




2) Saved in native 3dm file format
Total 3dm file size : 385 Mb
Total time : about 7 secs (good)
Total memory occupied by Moi at the end of operation : 5.4 Gb

3) Closed Moi then reopened and loaded the 3DM file :
Total loading time from scratch to 4 view displayed : about 1 minute
Total memory occupied by Moi at the end of operation : 5.4 Gb

4) Selected ALL objects and simply rotated 90 Deg using Right viewport :
Total time : not measured but extremely slow and Moi frozen for many seconds.
Peak of memory consumed during the operation : 10.5 Gb (!!!! Why ?)
Total memory occupied by Moi at the end of operation : 5.6 Gb

5) FIRST TEST OF EXPORT TO AI
Selected all objects, maximized the 3D viewport and exported in AI format to generate a super hires png at 90 megapixel
Final image size : 12522 x 7188
Total time needed : 7 min and 49 secs (very slow)
Peak of memory consumed during the operation : 10.6 Gb
Total memory occupied by Moi at the end of operation : 5.8 Gb

This is the image scaled down to 25% in order to "blur" the edges and in this way make a "manual" antialiasing.
VERY GOOD QUALITY



6) SECOND TEST OF EXPORT TO AI EXECUTED IMMEDIATELY AFTER THE FIRST TEST
Always with all objects selected and in maximized 3D viewport and exported in AI format to generate a super hires png at 350 megapixel
Final image size : 24694 x 14174
Total time needed : 11 min and 50 secs (very slow)
Peak of memory consumed during the operation : 19.4 Gb
Total memory occupied by Moi at the end of operation : 5.8 Gb

This is the image scaled down to 25% in order to "blur" the edges and in this way make a "manual" antialiasing.
VERY GOOD QUALITY



Marco (mkdm)