yes? fill/l=1 sst
2019-03-11 16:27:57.878 python[552:8567] Metal pipeline state creation failed with error: Error Domain=CompilerError Code=1 "Compiler encountered an internal error" UserInfo={NSLocalizedDescription=Compiler encountered an internal error}
2019-03-11 16:27:57.889 python[552:8567] Metal pipeline state creation failed with error: Error Domain=CompilerError Code=1 "Compiler encountered an internal error" UserInfo={NSLocalizedDescription=Compiler encountered an internal error}