Created attachment 133229 [details] program source the program is attached, I debugged using the following: -gdb break 380 & print answer -investigation of answer[7] and answer[8] while in both moments of the program they point to exactly the same array, the content is different. The only thing that happened in between is the SHA1Init(&ctx), which should not interfere with output[] and k_pad/digest.
Created attachment 133230 [details] clover dump files
fyi: I ran the program through oclgrind, this reports no problems ... I ran the program with pocl, there's no problem there, I ran the program with amdgpu-pro, no problem either
confirmed on -RC3 (initial report on RC2)
I got it running on both pocl and clover. I will attach a working version with a built_hints.txt file included, which also includes debug information to debug memory contents. what I concluded: - atom_add does not work correctly - this workaround works, where it should not: i = ctx->l1; i+= len << 3; atom_xchg(&(ctx->l1), i);
Created attachment 133403 [details] working program source the source contains the following modifications: -use of local memory -insertion of debug function - removal of atom_add
seems like I am a very bad programmer... after investigating the OpenCL reference manual, I found out my code was unstable, and I need to fix it before I can post something useful
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