Re: /⍨

[hudson]

Hi Jürgen,

Many thanks.

Building GNU APL with default ./configure options work fine overall.
I noticed that my config options (compiler version, core count, develop wanted, 
assert, etc.)
are overriden by "make develop" or "make parallel[1]".

However, any attempt to use more than one core causes errors (like below).

I am not sure whether I should continue to try parallel processing and report 
such exceptions,
since it is experimental in GNU APL, and I do not have expertise
to significantly help you debugging the program in a different plataform.

Cheers,
Hudson

PS. Executable scripts are working fine now.


      ]log 26
    Log facility 'details of error throwing           ' is now ON 
      ]log 25
    Log facility 'more verbose errors                 ' is now ON 
      ⎕syl[26;2]←2
      120× (?⍨120),¨⍳120

throwing DOMAIN ERROR
throwing DOMAIN ERROR at Cell.cc:156
 at Cell.cc:156

----------------------------------------
-- Stack trace at Error.cc:198
----------------------------------------
0x7FFFF6A6F7FD __libc_start_main
0x555555618205  main
0x5555557A91F5   Workspace::immediate_execution(bool)
0x55555567F5DB    Command::process_line()
0x55555567F678     Command::finish_context()
0x55555568C8D8      Executable::execute_body() const
0x5555557457CC       StateIndicator::run()
0x5555556C8CC0        Prefix::reduce_statements()
0x5555556C27FC         Prefix::reduce_A_F_B_()
0x555555744975          Bif_F12_TIMES::eval_AB(Value_P, Value_P) const
0x555555741730           ScalarFunction::eval_scalar_AB(Value const&, Value 
const&, ErrorCode (Cell::*)(Cell*, Cell const*) const) const
0x5555557406F1            ScalarFunction::do_scalar_AB(ErrorCode&, Value 
const&, Value const&, ErrorCode (Cell::*)(Cell*, Cell const*) const) const
0x55555573FDB2             ScalarFunction::PF_scalar_AB(Thread_context&)
0x555555662C47              
0x55555568C6B1               throw_apl_error(ErrorCode, char const*)
========================================
DOMAIN ERROR+
      120×(?⍨120),¨⍳120
      ^   ^
total_lines in apl.lines:     752472
assembler lines in apl.lines: 169513
source line numbers found:    169513

----------------------------------------
-- Stack trace at Error.cc:198
----------------------------------------
0x2AAAA1B7DD80 
0x163799  Parallel::worker_main(void*) at Parallel.cc:381
0x1EBDB2   ScalarFunction::PF_scalar_AB(Thread_context&) at Shape.hh:211
0x10EC47    
0x1386B1     throw_apl_error(ErrorCode, char const*) at Error.cc:203
========================================
DOMAIN ERROR+
      120×(?⍨120),¨⍳120
      ^   ^
terminate called after throwing an instance of 'Error'

Thread 2 "apl" received signal SIGABRT, Aborted.
[Switching to Thread 0x7ffff54f2640 (LWP 69811)]
__GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:49
49      ../sysdeps/unix/sysv/linux/raise.c: Arquivo ou diretório inexistente.
(gdb) 
(gdb) bt
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:49
#1  0x00007ffff6a6e546 in __GI_abort () at abort.c:79
#2  0x00007ffff6e08909 in  () at /lib/x86_64-linux-gnu/libstdc++.so.6
#3  0x00007ffff6e13f2a in  () at /lib/x86_64-linux-gnu/libstdc++.so.6
#4  0x00007ffff6e13f95 in  () at /lib/x86_64-linux-gnu/libstdc++.so.6
#5  0x00007ffff6e141e8 in  () at /lib/x86_64-linux-gnu/libstdc++.so.6
#6  0x000055555568c724 in throw_apl_error(ErrorCode, char const*) 
(code=code@entry=E_DOMAIN_ERROR, loc=loc@entry=0x5555557c10b6 "Cell.cc:156") at 
Error.cc:213
#7  0x0000555555662c47 in Cell::get_pointer_value() const (this=0x555555950460) 
at Cell.cc:156
#8  0x000055555573fdb2 in ScalarFunction::PF_scalar_AB(Thread_context&) 
(tctx=...) at ScalarFunction.cc:655
#9  0x00005555556b7799 in Parallel::worker_main(void*) (arg=0x5555559582e0) at 
Parallel.cc:380
#10 0x00007ffff70d1d80 in start_thread (arg=0x7ffff54f2640) at 
pthread_create.c:481
#11 0x00007ffff6b4676f in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:95