X-Git-Url: https://git.ucc.asn.au/?p=ipdf%2Fdocuments.git;a=blobdiff_plain;f=irc%2F%23ipdf.log;h=ec37901cd1bf8eab6d5f72c2419b41d0701ab780;hp=8f7920fd109fe0342c0b31abdaf3bbb66cba1ee1;hb=da7e3e05d42a967e367c70a67c839b9a6ce4a5c4;hpb=0741fa055c85ad629e99f82d8cd8576536eabac1

diff --git a/irc/#ipdf.log b/irc/#ipdf.log
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--- a/irc/#ipdf.log
+++ b/irc/#ipdf.log
@@ -3151,3 +3151,28 @@
 10:08 < matches> It's not responding to pings
 10:09 < matches> I think the project working side might be the alive one though, so we shall see if I can actually do something useful
 --- Log closed Tue Jul 29 23:13:08 2014
+--- Log opened Wed Jul 30 12:03:38 2014
+12:03 -!- matches [matches@motsugo.ucc.gu.uwa.edu.au] has joined #ipdf
+12:03 -!- Irssi: #ipdf: Total of 2 nicks [1 ops, 0 halfops, 0 voices, 1 normal]
+12:03 -!- Irssi: Join to #ipdf was synced in 0 secs
+16:28 -!- sulix [sulix@motsugo.ucc.gu.uwa.edu.au] has quit [Ping timeout: 121 seconds]
+17:25 -!- sulix [sulix@motsugo.ucc.gu.uwa.edu.au] has joined #ipdf
+--- Day changed Sun Aug 03 2014
+12:43 < matches> So I found my moronic mistake with the virtual FPU and it seems to actually work
+12:44 < matches> I think it's even slower than using Rational<Arbint>
+12:44 < matches> Unless everything's slow because of the QT now
+12:45 < matches> There's an awful lot of "Rendering QT node" debug
+12:46 < matches> No its the VFPU that makes sense
+12:47 < matches> Since every floating point operation now requires writing 18 hex characters over a unix domain socket
+12:47 < matches> Hooray VHDL
+12:48 < matches> (I'm sure if you have $$$$ and like Enterprise(TM) software VHDL is great)
+12:48 < matches> I'll just do some miscellaneous things and hopefully some of them will be useful
+12:48 < matches> Bye
+14:14 < matches> So with the VFPU and doing everything on the GPU we have 2.2 FPS
+14:14 < matches> It seems to be able to cope with rectangles on the CPU
+14:15 < matches> The circle may present some difficulties
+14:16 < matches> It would be have been pretty cool to change the vfpu and see if anything makes it look like intel
+14:16 < matches> But ultimately useless I suppose
+14:37 < sulix> There might be some info in the hardware docs, though they're pretty incomprehensible: https://01.org/linuxgraphics/documentation/2013-intel-core-processor-family
+14:38 < sulix> AMD also have manuals: http://developer.amd.com/resources/documentation-articles/developer-guides-manuals/
+14:38 < sulix> nVidia are sworn to secrecy.