<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [radeonsi] luxmark segfault" href="https://bugs.freedesktop.org/show_bug.cgi?id=76223#c6">Comment # 6</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [radeonsi] luxmark segfault" href="https://bugs.freedesktop.org/show_bug.cgi?id=76223">bug 76223</a> from <a class="email" href="mailto:awatry@gmail.com" title="Aaron Watry <awatry@gmail.com>"> Aaron Watry</a> <pre>If you're building from luxrays source, can you also try disabling image support and seeing if the error changes? For a source build, go to scenes/luxball/luxball.cfg, and add: accelerator.imagestorage.enable = 1 When I do that, I get some errors related to missing built-in functions that libclc is probably failing to provide: [LuxRays] [OpenCL device::AMD CEDARIntersect] QBVH compilation error: ray_funcs.cl:43:14: error: use of undeclared identifier 'INFINITY' ray->maxt = INFINITY; ^ qbvh_kernel.cl:119:17: warning: implicit declaration of function 'isnotequal' is invalid in C99 int4 cond = isnotequal(divisor, (float4)0.f) & isgreaterequal(b0, (float4)0.f) & ^ qbvh_kernel.cl:119:52: warning: implicit declaration of function 'isgreaterequal' is invalid in C99 int4 cond = isnotequal(divisor, (float4)0.f) & isgreaterequal(b0, (float4)0.f) & ^ qbvh_kernel.cl:121:4: warning: implicit declaration of function 'isgreater' is invalid in C99 isgreater(t, ray4->mint); ^ qbvh_kernel.cl:206:21: warning: implicit declaration of function 'signbit' is invalid in C99 const int signs0 = signbit(ray4.dx.s0); ^ [SLG] OpenCL ERROR: clBuildProgram(CL_BUILD_PROGRAM_FAILURE)</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>