"Liaw, Andy" <[EMAIL PROTECTED]> writes: > OK, after re-building R with the debug flags, I don't think I'm getting > anything useful. GDB gives me: > > gdb) run --vanilla < /ltmp/try.R > Starting program: /SFS/user/ry/liawand/R/Rbuild/bin/exec/R --vanilla < > /ltmp/try.R
Nothing in here?? > Error: [tcsetpgrp failed in terminal_inferior: Not owner] > aix-thread resume: unknown pthread 19 > aix-thread: fetch_registers: pthdb_pthread_context returned CALLBACK > > (gdb) bt > Error: aix-thread: fetch_registers: pthdb_pthread_context returned CALLBACK > > and: > > Unable to Read Instructions at 0x90000000018c6d4 > > Anyone know what these means? Not really, but a couple of thoughts: 1) Why are threads involved? Multi-threaded blas? Can you build without one? 2) If you blew away the stack, the object is to get to the point just before it happened, which means checkpoints, single-stepping and general attempts to bisect the path leading to the point of failure. Can you read the gc_count variable after the crash? It is sometimes useful to conditionalize breakpoints (cond 1 gc_count==1234 etc.) -- O__ ---- Peter Dalgaard Blegdamsvej 3 c/ /'_ --- Dept. of Biostatistics 2200 Cph. N (*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918 ~~~~~~~~~~ - ([EMAIL PROTECTED]) FAX: (+45) 35327907 ______________________________________________ R-devel@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
