Class member align problem

[psychocoderHPC]

Member inside a class must ordered by it size. First big member than smaller. If you don't do this you get a undefined behavior with sm_13 and slow byte by byte copies inside a kernel in higher architectures.
This can be the reason of compiler bug #76. IMO both bugs point to the same code lines.

ptx example with bad sm_35 code:

///home/widera/workspace/dev/src/libPMacc/include/lambda/Expression.hpp:63
        .loc 75 63 1
        ld.u8   %rc1, [%rd2];
        ld.u8   %rc2, [%rd2+1];
        ld.u8   %rc3, [%rd2+2];
        ld.u8   %rc4, [%rd2+3];
        ld.u8   %rc5, [%rd2+4];
        ld.u8   %rc6, [%rd2+5];
        ld.u8   %rc7, [%rd2+6];
        st.u8   [%rd1+6], %rc7;
        st.u8   [%rd1+5], %rc6;
        st.u8   [%rd1+4], %rc5;
        st.u8   [%rd1+3], %rc4;
        st.u8   [%rd1+2], %rc3;
        st.u8   [%rd1+1], %rc2;
        st.u8   [%rd1], %rc1;

[ax3l]

@psychocoderHPC Did #100 close that?

[psychocoderHPC]

It looks very good, can't find any byte loads of pointer in ptx code. I think we can close this issue!

[ax3l]

Closed, thx @Heikman and @psychocoderHPC