[Bug middle-end/38431] [graphite] several ICEs with CP2K (summary)

[jv244 at cam dot ac dot uk]

------- Comment #15 from jv244 at cam dot ac dot uk  2008-12-15 19:44 -------
(In reply to comment #14)
> OK, full code compiles & runs the test example with -fgraphite
> -fgraphite-identity -fno-strict-overflow

compiling with


-g -O2 -ffast-math -funroll-loops -ftree-vectorize -march=native -ffree-form
-fgraphite -fgraphite-identity -fno-strict-overflow -floop-block
-floop-strip-mine -floop-interchang

it segfaults again :-)

0x0000000000672bd1 in __distribution_optimize_MOD_compute_cost_cpu () at
distribution_optimize.F:286
286             
cost_cpu(local_rows(i),local_cols(j))=cost_cpu(local_rows(i),local_cols(j))+cost_ele_pair(i,j)
Current language:  auto; currently fortran
(gdb) bt
#0  0x0000000000672bd1 in __distribution_optimize_MOD_compute_cost_cpu () at
distribution_optimize.F:286
#1  0x00000000006753da in __distribution_optimize_MOD_distribute_2d_monte_carlo
() at distribution_optimize.F:247
#2  0x00000000006706b7 in __distribution_methods_MOD_distribute_molecules_2d ()
at distribution_methods.F:582
#3  0x0000000000e5822c in __qs_environment_methods_MOD_qs_env_setup () at
qs_environment_methods.F:191
#4  0x0000000000e501ba in __qs_environment_MOD_qs_init_subsys () at
qs_environment.F:992
#5  0x0000000000e55515 in __qs_environment_MOD_qs_init () at
qs_environment.F:322
#6  0x0000000000f7e66a in __qs_main_MOD_quickstep_create_force_env () at
qs_main.F:87
#7  0x0000000000715bfd in __f77_interface_MOD_create_force_env () at
f77_interface.F:734
#8  0x0000000000561abe in __cp2k_runs_MOD_cp2k_run () at cp2k_runs.F:281
#9  0x00000000005652f7 in __cp2k_runs_MOD_run_input () at cp2k_runs.F:1079
#10 0x0000000001463571 in cp2k () at cp2k.F:272
#11 0x000000000146467a in main (argc=2, argv=0x7ffff9cc5928) at
/scratch/vondele/gcc/graphite/libgfortran/fmain.c:21


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38431