Do you have your code open sourced? Are you using released binaries or build ISPC yourself? I also would encourage you to try the latest release - v1.14.1. We fixed some bugs related to handling bools and others that might affect your code.
But generally speaking observing differences between Windows and Linux is not something that you would experience frequently. I would also check if -O0 produces correct results on Linux. Dmitry. On Tue, Sep 1, 2020 at 11:25 AM cullenskink52 <[email protected]> wrote: > > Hi! > I am using the IPSC ASTC compression code as-is in a project - v 1.13.0. > The project builds and runs on both Windows and linux. Attached is side by > side compression of an image, LHS is Windows, RHS is linux. > The RHS clearly has a bunch of macro blocks that are erroneous (the pink > ones) though I am not seeing an obvious pattern other than maybe where > there are gradients. > > Has anyone seen this issue before? I noticed that building with clang, the > ispc cpp files will throw some runtime sanitize warnings too (non 0 or 1 > values for bools, signed integer overflow) - I am assuming those are fine > to just turn off. > > Any help much appreciated! Debugging the individual blocks on two > plaftforms doesn't sound overly fun :-D > > Thanks! > > Al > > -- > You received this message because you are subscribed to the Google Groups > "Intel SPMD Program Compiler Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/ispc-users/CAAqMa_4iMD%3DbAbvY8%3DBecoT26_ifUK%3DAi4nokkX_%2Bvo4CAZVjg%40mail.gmail.com > <https://groups.google.com/d/msgid/ispc-users/CAAqMa_4iMD%3DbAbvY8%3DBecoT26_ifUK%3DAi4nokkX_%2Bvo4CAZVjg%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Intel SPMD Program Compiler Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/ispc-users/CACRFwug2jmRmk4iZ-z8f-26ukGg0pvcJJYZxFAmUwVJMn74fLA%40mail.gmail.com.
