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limit_mv and module #3

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limit_mv and module #3

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33 changes: 17 additions & 16 deletions include/iRRAM/limit_templates.h
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Original file line number Diff line number Diff line change
Expand Up @@ -377,7 +377,23 @@ limit_mv(R (*seq)(int prec, C &choice, const Args &... args),
4 +
iRRAM_prec_array[element_step];
firsttime = 1;
}
}
if (firsttime != 0 || sizetype_less(limnew_error, lim_error)) {
lim = limnew;
lim_error = limnew_error;
iRRAM_DEBUG2(2, "getting result with error %d*2^(%d)\n",
lim_error.mantissa, lim_error.exponent);
} else {
iRRAM_DEBUG1(
2,
"computation successful, but no improvement\n");
}
firsttime = 0;
if (element <= env.saved_prec())
break;
element_step += 4;
element = iRRAM_prec_array[element_step];

} catch (const Iteration &it) {
if (firsttime == 0) {
iRRAM_DEBUG1(2, "computation failed, using "
Expand All @@ -395,21 +411,6 @@ limit_mv(R (*seq)(int prec, C &choice, const Args &... args),
iRRAM_REITERATE(0);
}
}
if (firsttime != 0 || sizetype_less(limnew_error, lim_error)) {
lim = limnew;
lim_error = limnew_error;
iRRAM_DEBUG2(2, "getting result with error %d*2^(%d)\n",
lim_error.mantissa, lim_error.exponent);
} else {
iRRAM_DEBUG1(
2,
"computation successful, but no improvement\n");
}
firsttime = 0;
if (element <= env.saved_prec())
break;
element_step += 4;
element = iRRAM_prec_array[element_step];
}
lim.seterror(lim_error);
iRRAM_DEBUG2(2, "end of gen limit_mv with error %d*2^(%d)\n",
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2 changes: 1 addition & 1 deletion src/REALS.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -1284,7 +1284,7 @@ int iRRAM::module(REAL (*f)(const REAL&),const REAL& x, int p){
p_arg+=direction;
break;
case 1:;
if ( fail ) { try_it=false; p_arg -=direction; }
if ( fail || p_arg > 0 ) { try_it=false; p_arg -=direction; }
else { p_arg += direction; };
break;
case -1:;
Expand Down