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sequence_BM.c
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sequence_BM.c
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// file sequence_BM.c
// SPDX-License-Identifier: GPL-3.0-or-later
/***
BISMON
Copyright © 2018 - 2022 CEA (Commissariat à l'énergie atomique et aux énergies alternatives)
contributed by Basile Starynkevitch (working at CEA, LIST, France)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
***/
#include "bismon.h"
//// tuple support
const tupleval_tyBM *
maketuple_BM (objectval_tyBM ** arr, unsigned rawsiz)
{
if (!arr)
rawsiz = 0;
if (rawsiz > MAXSIZE_BM)
FATAL_BM ("maketuple too wide %ld raw array", (long) rawsiz);
unsigned siz = 0;
for (unsigned ix = 0; ix < rawsiz; ix++)
if (arr[ix])
siz++;
ASSERT_BM (siz < MAXSIZE_BM);
unsigned long tupsiz = //
sizeof (tupleval_tyBM) //
+ ((siz > 0) //
? (prime_above_BM (siz - 1) * sizeof (objectval_tyBM *)) : 0);
ASSERT_BM (tupsiz < (4L * MAXSIZE_BM / 3 + 5L) * sizeof (void *));
tupleval_tyBM *tup = //
allocgcty_BM (tyTuple_BM, tupsiz);
unsigned cnt = 0;
hash_tyBM h1 = 0, h2 = siz;
for (unsigned ix = 0; ix < rawsiz; ix++)
if (arr[ix])
{
const objectval_tyBM *curob = arr[ix];
if (!isobject_BM ((value_tyBM) curob))
continue;
hash_tyBM curhash = objecthash_BM (curob);
if (curhash == 0)
FATAL_BM ("invalid object#%d in tuple", ix);
if (cnt % 2 == 0)
h1 = (121453 * h1 + ix + 17) ^ (curhash * 5483);
else
h2 = (421973 * h2) ^ (curhash * 8971 - 7 * ix);
tup->seq_objs[cnt++] = (objectval_tyBM *) curob;
};
hash_tyBM h = h1 ^ h2;
if (!h) /* so h1 == h2 */
h = (h1 & 0xffffff) + (h2 % 138571) + 3 * (siz & 0xffff) + 35;
ASSERT_BM (h > 0);
((typedsize_tyBM *) tup)->size = siz;
((typedhead_tyBM *) tup)->hash = h;
return tup;
} /* end maketuple_BM */
const tupleval_tyBM *
makesizedtuple_BM (unsigned nbargs, ...)
{
objectval_tyBM *tinyarr[TINYSIZE_BM] = { };
if (nbargs > MAXSIZE_BM / 2)
FATAL_BM ("makesizedtuple_BM too big %u", nbargs);
objectval_tyBM **arr = (nbargs < TINYSIZE_BM) ? tinyarr
: calloc (prime_above_BM (nbargs), sizeof (objectval_tyBM *));
if (!arr)
FATAL_BM ("makesizedtuple_BM failed to calloc for %u arguments", nbargs);
int cnt = 0;
va_list args;
va_start (args, nbargs);
for (int ix = 0; ix < (int) nbargs; ix++)
{
objectval_tyBM *curob = objectcast_BM (va_arg (args, objectval_tyBM *));
if (!curob)
continue;
arr[cnt++] = curob;
}
va_end (args);
const tupleval_tyBM *restup = maketuple_BM (arr, cnt);
if (arr != tinyarr)
free (arr), arr = NULL;
return restup;
} /* end makesizedtuple_BM */
const tupleval_tyBM *
maketuplecollect_BM (value_tyBM first, ...)
{
int cnt = 0;
va_list args;
value_tyBM curarg = NULL;
va_start (args, first);
for (curarg = first; curarg; curarg = va_arg (args, value_tyBM))
{
if (curarg == HASHEMPTYSLOT_BM)
continue;
if (isobject_BM (curarg))
cnt++;
else if (issequence_BM (curarg))
cnt += sequencesize_BM (curarg);
}
va_end (args);
if (cnt > MAXSIZE_BM)
FATAL_BM ("maketuplecollect_BM too big cnt %d", cnt);
int siz = cnt;
objectval_tyBM *tinyarr[TINYSIZE_BM] = { };
objectval_tyBM **arr = (siz < TINYSIZE_BM) ? tinyarr
: calloc (prime_above_BM (siz), sizeof (objectval_tyBM *));
if (!arr)
FATAL_BM ("maketuplecollect_BM failed to calloc for %u arguments", siz);
va_start (args, first);
cnt = 0;
for (curarg = first; curarg; curarg = va_arg (args, value_tyBM))
{
if (isobject_BM (curarg))
arr[cnt++] = (objectval_tyBM *) curarg;
else if (issequence_BM (curarg))
{
unsigned seqlen = sequencesize_BM (curarg);
for (int six = 0; six < (int) seqlen; six++)
{
arr[cnt++] = sequencenthcomp_BM (curarg, six);
}
}
else
continue;
}
va_end (args);
ASSERT_BM (cnt == siz);
const tupleval_tyBM *restup = maketuple_BM (arr, cnt);
if (arr != tinyarr)
free (arr), arr = NULL;
return restup;
} /* end maketuplecollect_BM */
const tupleval_tyBM *
makesizedcollecttuple_BM (unsigned nbargs, ...)
{
int cnt = 0;
if (nbargs > MAXSIZE_BM / 2)
FATAL_BM ("makesizedcollecttuple_BM too big nbargs %u", nbargs);
va_list args;
value_tyBM curarg = NULL;
va_start (args, nbargs);
for (unsigned ix = 0; ix < nbargs; ix++)
{
curarg = va_arg (args, value_tyBM);
if (curarg == HASHEMPTYSLOT_BM)
continue;
if (isobject_BM (curarg))
cnt++;
else if (issequence_BM (curarg))
cnt += sequencesize_BM (curarg);
}
va_end (args);
if (cnt > MAXSIZE_BM)
FATAL_BM ("makesizedcollecttuple_BM too big cnt %d", cnt);
int siz = cnt;
objectval_tyBM *tinyarr[TINYSIZE_BM] = { };
objectval_tyBM **arr = (siz < TINYSIZE_BM) ? tinyarr
: calloc (prime_above_BM (siz), sizeof (objectval_tyBM *));
if (!arr)
FATAL_BM ("makesizedcollecttuple_BM failed to calloc for %u arguments",
siz);
va_start (args, nbargs);
cnt = 0;
for (unsigned ix = 0; ix < nbargs; ix++)
{
curarg = va_arg (args, value_tyBM);
if (curarg == HASHEMPTYSLOT_BM)
continue;
if (isobject_BM (curarg))
arr[cnt++] = (objectval_tyBM *) curarg;
else if (issequence_BM (curarg))
{
int seqlen = sequencesize_BM (curarg);
for (int ix = 0; ix < seqlen; ix++)
arr[cnt++] = sequencenthcomp_BM (curarg, ix);
}
}
va_end (args);
ASSERT_BM (cnt == siz);
const tupleval_tyBM *restup = maketuple_BM (arr, cnt);
if (arr != tinyarr)
free (arr), arr = NULL;
return restup;
} /* end makesizedcollecttuple_BM */
void
tuplegcdestroy_BM (struct garbcoll_stBM *gc, tupleval_tyBM * tup)
{
ASSERT_BM (gc && gc->gc_magic == GCMAGIC_BM);
ASSERT_BM (((typedhead_tyBM *) tup)->htyp == tyTuple_BM);
unsigned siz = ((typedsize_tyBM *) tup)->size;
ASSERT_BM (siz < MAXSIZE_BM);
unsigned long tupsiz = sizeof (tupleval_tyBM) //
+ ((siz > 0) //
? (prime_above_BM (siz - 1) * sizeof (objectval_tyBM *)) : 0);
ASSERT_BM (tupsiz < (4L * MAXSIZE_BM / 3 + 5L) * sizeof (void *));
memset (tup, 0, sizeof (*tup) + siz * sizeof (void *));
free (tup);
gc->gc_freedbytes += tupsiz;
} /* end tuplegcdestroy_BM */
void
tuplegckeep_BM (struct garbcoll_stBM *gc, tupleval_tyBM * tup)
{
ASSERT_BM (gc && gc->gc_magic == GCMAGIC_BM);
ASSERT_BM (((typedhead_tyBM *) tup)->htyp == tyTuple_BM);
unsigned siz = ((typedsize_tyBM *) tup)->size;
ASSERT_BM (siz < MAXSIZE_BM);
unsigned long tupsiz = sizeof (tupleval_tyBM) + ((siz > 0) //
? (prime_above_BM (siz - 1)
*
sizeof (objectval_tyBM
*)) : 0);
ASSERT_BM (tupsiz < (4L * MAXSIZE_BM / 3 + 5L) * sizeof (void *));
gc->gc_keptbytes += tupsiz;
} /* end tuplegckeep_BM */
unsigned
tuplesize_BM (const tupleval_tyBM * tup)
{
if (!tup || ((intptr_t) tup & 3))
return 0;
if (((typedhead_tyBM *) tup)->htyp != tyTuple_BM)
return 0;
return ((typedsize_tyBM *) tup)->size;
} /* end tuplesize_BM */
objectval_tyBM *
tuplecompnth_BM (const tupleval_tyBM * tup, int rk)
{
if (!tup || ((intptr_t) tup & 3))
return NULL;
if (((typedhead_tyBM *) tup)->htyp != tyTuple_BM)
return NULL;
unsigned siz = ((typedsize_tyBM *) tup)->size;
if (rk < 0)
rk += siz;
if (rk < 0 || rk >= (int) siz)
return NULL;
return (objectval_tyBM *) tup->seq_objs[rk];
} /* end tuplecompnth_BM */
void *
tuplegcproc_BM (struct garbcoll_stBM *gc, tupleval_tyBM * tup)
{
ASSERT_BM (gc && gc->gc_magic == GCMAGIC_BM);
ASSERT_BM (valtype_BM ((const value_tyBM) tup) == tyTuple_BM);
#warning tuplegcproc_BM should forward
uint8_t oldmark = ((typedhead_tyBM *) tup)->hgc;
if (oldmark)
return tup;
((typedhead_tyBM *) tup)->hgc = MARKGC_BM;
gc->gc_nbmarks++;
unsigned siz = ((typedsize_tyBM *) tup)->size;
for (unsigned ix = 0; ix < siz; ix++)
gcobjmark_BM (gc, (objectval_tyBM *) tup->seq_objs[ix]);
return tup;
} /* end tuplegcmark_BM */
////////////////////////////////////////////////////////////////
///// set support
extern const setval_tyBM *
makeset_BM (const objectval_tyBM ** arr, unsigned rawsiz)
{
const objectval_tyBM *tinyarr[TINYSIZE_BM];
const objectval_tyBM **tmparr = NULL;
memset (tinyarr, 0, sizeof (tinyarr));
if (!arr)
rawsiz = 0;
if (rawsiz > MAXSIZE_BM)
FATAL_BM ("makeset too wide %ld raw array", (long) rawsiz);
unsigned siz = 0;
for (unsigned ix = 0; ix < rawsiz; ix++)
if (arr[ix])
{
if (!isobject_BM ((value_tyBM) arr[ix]))
continue;
siz++;
};
if (siz > MAXSIZE_BM)
FATAL_BM ("makeset too big size %u", siz);
if (siz < TINYSIZE_BM)
tmparr = tinyarr;
else
tmparr = calloc (prime_above_BM (siz), sizeof (void *));
if (!tmparr)
FATAL_BM ("makeset cannot allocate tmparr siz=%u", siz);
unsigned cnt = 0;
for (unsigned ix = 0; ix < rawsiz; ix++)
if (isobject_BM ((value_tyBM) arr[ix]))
tmparr[cnt++] = arr[ix];
ASSERT_BM (cnt == siz);
sortobjarr_BM ((objectval_tyBM **) tmparr, siz);
int nbdup = 0;
setval_tyBM *set = NULL;
for (unsigned nix = 1; nix < siz; nix++)
if (tmparr[nix] == tmparr[nix - 1])
nbdup++;
if (nbdup > 0)
{
ASSERT_BM (nbdup < (int) siz);
unsigned dupsiz = siz;
siz = dupsiz - nbdup;
ASSERT_BM (siz < MAXSIZE_BM);
unsigned long setsiz = sizeof (setval_tyBM) + //
((siz > 0)
? ((prime_above_BM (siz - 1) * sizeof (objectval_tyBM *))) : 0);
ASSERT_BM (setsiz < ((4L * MAXSIZE_BM) / 3 + 5L) * sizeof (void *));
set = //
allocgcty_BM (tySet_BM, setsiz);
set->seq_objs[0] = tmparr[0];
unsigned cnt = 1;
for (unsigned dix = 1; dix < dupsiz; dix++)
{
if (tmparr[dix] != set->seq_objs[cnt - 1])
set->seq_objs[cnt++] = tmparr[dix];
}
ASSERT_BM (cnt == siz);
}
else // nbdup == 0
{
ASSERT_BM (siz < MAXSIZE_BM);
unsigned long setsiz = sizeof (setval_tyBM) + //
((siz > 0)
? ((prime_above_BM (siz - 1) * sizeof (objectval_tyBM *))) : 0);
ASSERT_BM (setsiz < ((4L * MAXSIZE_BM) / 3 + 5L) * sizeof (void *));
set = //
allocgcty_BM (tySet_BM, setsiz);
memcpy (set->seq_objs, tmparr, siz * sizeof (objectval_tyBM *));
};
((typedsize_tyBM *) set)->size = siz;
// compute the hash
hash_tyBM h1 = 31 + siz / 3, h2 = 5 + siz, h = 0;
for (unsigned ix = 0; ix < siz; ix++)
{
const objectval_tyBM *curob = set->seq_objs[ix];
hash_tyBM curhash = objecthash_BM (curob);
if (curhash == 0)
FATAL_BM ("invalid object#%d in set", ix);
if (ix % 2 == 0)
h1 = (156707 * h1 - 19 * ix + 180) ^ (curhash * 6337);
else
h2 = (363179 * h2) ^ (curhash * 12433 - 13 * ix);
}
h = h1 ^ (h2 * 31 - siz);
if (!h)
h = (h1 & 0xffffff) + 3 * (h2 % 138599) + 11 * (siz & 0xffff) + 59;
ASSERT_BM (h > 0);
((typedhead_tyBM *) set)->hash = h;
if (tmparr != tinyarr)
free (tmparr);
return set;
} /* end makeset_BM */
const setval_tyBM *
makesizedset_BM (unsigned nbargs, ...)
{
if (nbargs > MAXSIZE_BM / 2)
FATAL_BM ("makesizedset_BM too big %u", nbargs);
objectval_tyBM *tinyarr[TINYSIZE_BM] = { };
objectval_tyBM **arr = (nbargs < TINYSIZE_BM) ? tinyarr
: calloc (prime_above_BM (nbargs), sizeof (objectval_tyBM *));
if (!arr)
FATAL_BM ("calloc failed in makesizedset_BM for %u elements", nbargs);
va_list args;
int cnt = 0;
va_start (args, nbargs);
for (unsigned ix = 0; ix < nbargs; ix++)
{
objectval_tyBM *curob = objectcast_BM (va_arg (args, value_tyBM *));
if (!curob)
continue;
arr[cnt++] = curob;
}
va_end (args);
const setval_tyBM *res = makeset_BM ((const objectval_tyBM **) arr, cnt);
if (arr != tinyarr)
free (arr), arr = NULL;
return res;
} /* end makesizedset_BM */
const setval_tyBM *
makesetcollect_BM (value_tyBM first, ...)
{
int cnt = 0;
va_list args;
value_tyBM curarg = NULL;
value_tyBM nextarg = NULL;
va_start (args, first);
for (curarg = first; curarg != NULL; curarg = nextarg)
{
if (isobject_BM (curarg))
cnt++;
else if (issequence_BM (curarg))
cnt += sequencesize_BM (curarg);
nextarg = va_arg (args, value_tyBM);
}
va_end (args);
if (cnt > MAXSIZE_BM)
FATAL_BM ("makesetcollect_BM too big cnt %d", cnt);
int siz = cnt;
objectval_tyBM *tinyarr[TINYSIZE_BM] = { };
objectval_tyBM **arr = (siz < TINYSIZE_BM) ? tinyarr
: calloc (prime_above_BM (siz), sizeof (objectval_tyBM *));
if (!arr)
FATAL_BM ("maketuplecollect_BM failed to calloc for %u arguments", siz);
va_start (args, first);
cnt = 0;
for (curarg = first; curarg; curarg = va_arg (args, value_tyBM))
{
if (isobject_BM (curarg))
arr[cnt++] = (objectval_tyBM *) curarg;
else if (issequence_BM (curarg))
{
unsigned seqlen = sequencesize_BM (curarg);
for (int six = 0; six < (int) seqlen; six++)
{
arr[cnt++] = sequencenthcomp_BM (curarg, six);
}
}
else
continue;
}
va_end (args);
ASSERT_BM (cnt == siz);
const tupleval_tyBM *restup =
makeset_BM ((const objectval_tyBM **) arr, cnt);
if (arr != tinyarr)
free (arr), arr = NULL;
return restup;
} /* end makesetcollect_BM */
const setval_tyBM *
makesizedcollectset_BM (unsigned nbargs, ...)
{
int cnt = 0;
if (nbargs > MAXSIZE_BM / 2)
FATAL_BM ("makesizedcollectset_BM too big nbargs %u", nbargs);
va_list args;
value_tyBM curarg = NULL;
va_start (args, nbargs);
for (unsigned ix = 0; ix < nbargs; ix++)
{
curarg = va_arg (args, value_tyBM);
if (curarg == HASHEMPTYSLOT_BM)
continue;
if (isobject_BM (curarg))
cnt++;
else if (issequence_BM (curarg))
cnt += sequencesize_BM (curarg);
}
va_end (args);
if (cnt > MAXSIZE_BM)
FATAL_BM ("makesizedcollectset_BM too big cnt %d", cnt);
int siz = cnt;
objectval_tyBM *tinyarr[TINYSIZE_BM] = { };
objectval_tyBM **arr = (siz < TINYSIZE_BM) ? tinyarr
: calloc (prime_above_BM (siz), sizeof (objectval_tyBM *));
if (!arr)
FATAL_BM ("makesizedcollectset_BM failed to calloc for %u arguments",
siz);
va_start (args, nbargs);
cnt = 0;
for (unsigned ix = 0; ix < nbargs; ix++)
{
curarg = va_arg (args, value_tyBM);
if (curarg == HASHEMPTYSLOT_BM)
continue;
if (isobject_BM (curarg))
arr[cnt++] = (objectval_tyBM *) curarg;
else if (issequence_BM (curarg))
{
int seqlen = sequencesize_BM (curarg);
for (int ix = 0; ix < seqlen; ix++)
arr[cnt++] = sequencenthcomp_BM (curarg, ix);
}
}
va_end (args);
ASSERT_BM (cnt == siz);
const setval_tyBM *rset = makeset_BM ((const objectval_tyBM **) arr, cnt);
if (arr != tinyarr)
free (arr), arr = NULL;
return rset;
} /* end makesizedcollectset_BM */
void
setgcdestroy_BM (struct garbcoll_stBM *gc, setval_tyBM * set)
{
ASSERT_BM (gc && gc->gc_magic == GCMAGIC_BM);
ASSERT_BM (((typedhead_tyBM *) set)->htyp == tySet_BM);
unsigned siz = ((typedsize_tyBM *) set)->size;
ASSERT_BM (siz < MAXSIZE_BM);
unsigned long setsiz = sizeof (setval_tyBM) + //
((siz > 0)
? ((prime_above_BM (siz - 1) * sizeof (objectval_tyBM *))) : 0);
ASSERT_BM (setsiz < ((4L * MAXSIZE_BM) / 3 + 5L) * sizeof (void *));
memset (set, 0, sizeof (*set) + siz * sizeof (void *));
free (set);
gc->gc_freedbytes += setsiz;
} /* end setgcdestroy_BM */
void
setgckeep_BM (struct garbcoll_stBM *gc, setval_tyBM * set)
{
ASSERT_BM (gc && gc->gc_magic == GCMAGIC_BM);
ASSERT_BM (((typedhead_tyBM *) set)->htyp == tySet_BM);
unsigned siz = ((typedsize_tyBM *) set)->size;
ASSERT_BM (siz < MAXSIZE_BM);
unsigned long setsiz = sizeof (setval_tyBM) + //
((siz > 0)
? ((prime_above_BM (siz - 1) * sizeof (objectval_tyBM *))) : 0);
ASSERT_BM (setsiz < ((4L * MAXSIZE_BM) / 3 + 5L) * sizeof (void *));
gc->gc_keptbytes += setsiz;
} /* end setgckeep_BM */
int
setelemindex_BM (const setval_tyBM * setv, const objectval_tyBM * obelem)
{
if (!isset_BM ((const value_tyBM) setv)
|| !isobject_BM ((const value_tyBM) obelem))
return -1;
unsigned card = ((typedsize_tyBM *) setv)->size;
unsigned lo = 0, hi = card, md = 0;
while (lo + 15 < hi)
{
md = (lo + hi) / 2;
const objectval_tyBM *mdob = setv->seq_objs[md];
ASSERT_BM (mdob != NULL
&& ((typedhead_tyBM *) mdob)->htyp == tyObject_BM);
if (obelem == mdob)
return md;
int cmp = objectcmp_BM (obelem, mdob);
if (cmp < 0)
hi = md;
else
{
ASSERT_BM (cmp > 0);
lo = md;
}
};
for (md = lo; md < hi; md++)
{
const objectval_tyBM *mdob = setv->seq_objs[md];
ASSERT_BM (mdob != NULL
&& ((typedhead_tyBM *) mdob)->htyp == tyObject_BM);
if (obelem == mdob)
return md;
}
return -1;
} /* end setelemindex_BM */
unsigned
setcardinal_BM (const setval_tyBM * setv)
{
if (!isset_BM ((const value_tyBM) setv))
return 0;
return ((typedsize_tyBM *) setv)->size;
} /* end setcardinal_BM */
objectval_tyBM *
setelemnth_BM (const setval_tyBM * set, int rk)
{
if (!set || ((intptr_t) set & 3))
return NULL;
if (((typedhead_tyBM *) set)->htyp != tySet_BM)
return NULL;
unsigned siz = ((typedsize_tyBM *) set)->size;
if (rk < 0)
rk += siz;
if (rk < 0 || rk >= (int) siz)
return NULL;
return (objectval_tyBM *) set->seq_objs[rk];
} /* end setelemnth_BM */
const tupleval_tyBM *
settonamedsortedtuple_BM (const setval_tyBM * setv)
{
const tupleval_tyBM *tup = NULL;
if (!setv || ((intptr_t) setv & 3))
return NULL;
if (((typedhead_tyBM *) setv)->htyp != tySet_BM)
return NULL;
unsigned siz = ((typedsize_tyBM *) setv)->size;
objectval_tyBM *tinyarr[TINYSIZE_BM] = { 0 };
objectval_tyBM **arr = (siz < TINYSIZE_BM) ? tinyarr :
calloc (prime_above_BM (siz), sizeof (objectval_tyBM *));
if (!arr)
FATAL_BM ("failed to alloc array of size %u",
(unsigned) prime_above_BM (siz));
memcpy (arr, setv->seq_objs, siz * sizeof (objectval_tyBM *));
sortnamedobjarr_BM (arr, siz);
tup = maketuple_BM (arr, siz);
if (arr != tinyarr)
free (arr);
return tup;
} /* end settonamedsortedtuple_BM */
unsigned
sequencesize_BM (const seqobval_tyBM * sq)
{
if (!issequence_BM ((const value_tyBM) sq))
return 0;
return ((typedsize_tyBM *) sq)->size;
} /* end sequencesize_BM */
objectval_tyBM *
sequencenthcomp_BM (const seqobval_tyBM * sq, int rk)
{
if (!issequence_BM ((const value_tyBM) sq))
return NULL;
unsigned siz = ((typedsize_tyBM *) sq)->size;
if (rk < 0)
rk += siz;
if (rk >= 0 && rk < (int) siz)
return (objectval_tyBM *) sq->seq_objs[rk];
return NULL;
} /* end sequencenthcomp_BM */
void *
setgcproc_BM (struct garbcoll_stBM *gc, setval_tyBM * set)
{
ASSERT_BM (gc && gc->gc_magic == GCMAGIC_BM);
ASSERT_BM (valtype_BM ((const value_tyBM) set) == tySet_BM);
#warning setgcproc_BM should sometimes forward
uint8_t oldmark = ((typedhead_tyBM *) set)->hgc;
if (oldmark)
return set;
((typedhead_tyBM *) set)->hgc = MARKGC_BM;
gc->gc_nbmarks++;
unsigned siz = ((typedsize_tyBM *) set)->size;
for (unsigned ix = 0; ix < siz; ix++)
gcobjmark_BM (gc, (objectval_tyBM *) set->seq_objs[ix]);
return set;
} /* end setgcmark_BM */
////////////////////////////////////////////////////////////////
// allocated size:
#define DATAVECT_ASIZ_BM(Dvect) (((typedhead_tyBM *) (Dvect))->rlen)
// used length:
#define DATAVECT_ULEN_BM(Dvect) (((typedsize_tyBM *) (Dvect))->size)
struct datavectval_stBM *
datavect_grow_BM (struct datavectval_stBM *dvec, unsigned gap)
{
if (valtype_BM ((const value_tyBM) dvec) != typayl_vectval_BM)
{
unsigned siz = prime_above_BM (gap + ILOG2_BM (gap + 2));
dvec =
allocgcty_BM (typayl_vectval_BM,
sizeof (struct datavectval_stBM)
+ siz * sizeof (void *));
DATAVECT_ASIZ_BM (dvec) = siz;
DATAVECT_ULEN_BM (dvec) = gap;
return dvec;
}
unsigned oldasiz = DATAVECT_ASIZ_BM (dvec);
unsigned oldulen = DATAVECT_ULEN_BM (dvec);
memset (dvec->vec_data + oldulen, 0, gap * sizeof (void *));
if (oldulen + gap <= oldasiz)
return dvec;
unsigned long newsiz = //
prime_above_BM (oldulen + gap + ILOG2_BM (oldulen + gap + 2));
if (newsiz > MAXSIZE_BM)
FATAL_BM ("too big datavect %ld", newsiz);
if (newsiz <= oldasiz)
return dvec;
unsigned long vecsiz =
sizeof (struct datavectval_stBM) + newsiz * sizeof (void *);
ASSERT_BM (vecsiz < ((4L * MAXSIZE_BM / 3) + 5L) * sizeof (void *));
struct datavectval_stBM *newdvec = //
allocgcty_BM (typayl_vectval_BM, vecsiz);
DATAVECT_ASIZ_BM (newdvec) = newsiz;
DATAVECT_ULEN_BM (newdvec) = oldulen + gap;
return newdvec;
} /* end of datavect_grow_BM */
void
datavectgcdestroy_BM (struct garbcoll_stBM *gc, struct datavectval_stBM *dvec)
{
ASSERT_BM (gc && gc->gc_magic == GCMAGIC_BM);
ASSERT_BM (((typedhead_tyBM *) dvec)->htyp == typayl_vectval_BM);
unsigned asiz = DATAVECT_ASIZ_BM (dvec);
ASSERT_BM (asiz <= MAXSIZE_BM);
size_t bytsiz = sizeof (struct datavectval_stBM) + asiz * sizeof (void *);
ASSERT_BM (bytsiz < ((4L * MAXSIZE_BM / 3) + 5L) * sizeof (void *));
memset (dvec, 0, bytsiz);
free (dvec);
gc->gc_freedbytes += bytsiz;
} /* end datavectgcdestroy_BM */
void
datavectgckeep_BM (struct garbcoll_stBM *gc, struct datavectval_stBM *dvec)
{
ASSERT_BM (gc && gc->gc_magic == GCMAGIC_BM);
ASSERT_BM (((typedhead_tyBM *) dvec)->htyp == typayl_vectval_BM);
unsigned asiz = DATAVECT_ASIZ_BM (dvec);
ASSERT_BM (asiz <= MAXSIZE_BM);
size_t bytsiz = sizeof (struct datavectval_stBM) + asiz * sizeof (void *);
ASSERT_BM (bytsiz < ((4L * MAXSIZE_BM / 3) + 5L) * sizeof (void *));
gc->gc_keptbytes += bytsiz;
} /* end datavectgckeep_BM */
struct datavectval_stBM *
datavect_reserve_BM (struct datavectval_stBM *dvec, unsigned gap)
{
if (valtype_BM ((const value_tyBM) dvec) != typayl_vectval_BM)
{
unsigned asiz = prime_above_BM (gap + ILOG2_BM (gap + 1));
dvec =
allocgcty_BM (typayl_vectval_BM,
sizeof (struct datavectval_stBM)
+ asiz * sizeof (void *));
DATAVECT_ASIZ_BM (dvec) = asiz;
DATAVECT_ULEN_BM (dvec) = 0;
return dvec;
}
unsigned oldasiz = DATAVECT_ASIZ_BM (dvec);
unsigned oldulen = DATAVECT_ULEN_BM (dvec);
if (oldulen + gap <= oldasiz)
return dvec;
unsigned long newasiz =
prime_above_BM (oldulen + gap + ILOG2_BM (oldulen + gap + 2));
if (newasiz > MAXSIZE_BM)
FATAL_BM ("too big datavect %lu", newasiz);
size_t bytsiz = sizeof (*dvec) + newasiz * sizeof (void *);
ASSERT_BM (bytsiz < ((4L * MAXSIZE_BM / 3) + 5L) * sizeof (void *));
if (newasiz <= oldasiz)
return dvec;
struct datavectval_stBM *newdvec = //
allocgcty_BM (typayl_vectval_BM, bytsiz);
DATAVECT_ASIZ_BM (newdvec) = newasiz;
DATAVECT_ULEN_BM (newdvec) = oldulen;
memcpy (newdvec->vec_data, dvec->vec_data, oldulen * sizeof (void *));
return newdvec;
} /* end of datavect_reserve_BM */
struct datavectval_stBM *
datavect_append_BM (struct datavectval_stBM *dvec, value_tyBM val)
{
if (!isgenuineval_BM (val))
val = NULL;
if (valtype_BM ((const value_tyBM) dvec) != typayl_vectval_BM)
{
unsigned newsiz = TINYSIZE_BM / 2;
dvec =
allocgcty_BM (typayl_vectval_BM,
sizeof (struct datavectval_stBM)
+ newsiz * sizeof (void *));
DATAVECT_ASIZ_BM (dvec) = newsiz;
DATAVECT_ULEN_BM (dvec) = 1;
dvec->vec_data[0] = val;
return dvec;
}
unsigned oldasiz = DATAVECT_ASIZ_BM (dvec);
unsigned oldulen = DATAVECT_ULEN_BM (dvec);
if (oldulen + 1 <= oldasiz)
{
dvec->vec_data[oldulen] = val;
DATAVECT_ULEN_BM (dvec) = oldulen + 1;
return dvec;
}
if (oldulen + 1 >= MAXSIZE_BM)
FATAL_BM ("datavect_append too big %u", oldulen);
unsigned newasiz = //
prime_above_BM (oldulen + oldulen / 16 + ILOG2_BM (oldulen + 2));
if (newasiz <= oldasiz)
return dvec;
struct datavectval_stBM *newdvec = //
allocgcty_BM (typayl_vectval_BM,
sizeof (struct datavectval_stBM)
+ newasiz * sizeof (void *));
DATAVECT_ASIZ_BM (newdvec) = newasiz;
DATAVECT_ULEN_BM (newdvec) = oldulen + 1;
memcpy (newdvec->vec_data, dvec->vec_data, oldulen * sizeof (void *));
newdvec->vec_data[oldulen] = val;
return newdvec;
} /* end datavect_append_BM */
struct datavectval_stBM *
datavect_pop_BM (struct datavectval_stBM *dvec)
{
if (valtype_BM ((const value_tyBM) dvec) != typayl_vectval_BM)
return NULL;
unsigned oldasiz = DATAVECT_ASIZ_BM (dvec);
unsigned oldulen = DATAVECT_ULEN_BM (dvec);
if (oldulen > 0)
{
dvec->vec_data[oldulen - 1] = NULL;
oldulen--;
DATAVECT_ULEN_BM (dvec) = oldulen;
}
else
return dvec;
if (oldulen > TINYSIZE_BM / 2 && 2 * oldulen + 1 < oldasiz)
{
unsigned newasiz = //
prime_above_BM (9 * oldulen / 8 + ILOG2_BM (oldulen + 2) + 2);
if (newasiz < oldasiz)
{
struct datavectval_stBM *newdvec = //
allocgcty_BM (typayl_vectval_BM,
sizeof (struct datavectval_stBM)
+ newasiz * sizeof (void *));
DATAVECT_ASIZ_BM (newdvec) = newasiz;
DATAVECT_ULEN_BM (newdvec) = oldulen;
memcpy (newdvec->vec_data, dvec->vec_data,
oldulen * sizeof (void *));
return newdvec;
}
}
return dvec;
} /* end datavect_pop_BM */
struct datavectval_stBM *
datavect_removeone_BM (struct datavectval_stBM *dvec, int ix)
{
if (valtype_BM ((const value_tyBM) dvec) != typayl_vectval_BM)
return NULL;
unsigned oldasiz = DATAVECT_ASIZ_BM (dvec);
unsigned oldulen = DATAVECT_ULEN_BM (dvec);
if (ix < 0)
ix += oldulen;
if (ix >= 0 && ix < (int) oldulen)
{
for (int j = ix; j < (int) oldulen - 1; j++)
dvec->vec_data[j] = dvec->vec_data[j + 1];
dvec->vec_data[oldulen - 1] = NULL;
oldulen--;
DATAVECT_ULEN_BM (dvec) = oldulen;
if (oldulen > TINYSIZE_BM / 2 && 2 * oldulen + 1 < oldasiz)
{
unsigned newasiz =
prime_above_BM (9 * oldulen / 8 + ILOG2_BM (oldulen + 2) + 1);
if (newasiz < oldasiz)
{
struct datavectval_stBM *newdvec = //
allocgcty_BM (typayl_vectval_BM,
sizeof (struct datavectval_stBM)
+ newasiz * sizeof (void *));
DATAVECT_ASIZ_BM (newdvec) = newasiz;
DATAVECT_ULEN_BM (newdvec) = oldulen;
memcpy (newdvec->vec_data, dvec->vec_data,
oldulen * sizeof (void *));
return newdvec;
}
}
}
return dvec;
} /* end datavect_removeone_BM */
struct datavectval_stBM *
datavect_insert_BM (struct datavectval_stBM *dvec,
int rk, value_tyBM * insvalarr, unsigned inslen)
{
if (valtype_BM ((const value_tyBM) dvec) != typayl_vectval_BM)
return NULL;
if (inslen == 0 || insvalarr == NULL)
return dvec;
unsigned oldasiz = DATAVECT_ASIZ_BM (dvec);
unsigned oldulen = DATAVECT_ULEN_BM (dvec);
if (rk < 0)
rk += (int) oldulen;
if (rk < 0 || rk >= (int) oldulen)
return dvec;
if (oldulen + inslen >= MAXSIZE_BM)
FATAL_BM ("datavect_insert too big %u, adding %u", oldulen, inslen);
if (oldulen + inslen >= oldasiz)
{
unsigned newasiz =
prime_above_BM (oldulen + inslen + inslen / 32 +
ILOG2_BM (oldulen + inslen + 1));
struct datavectval_stBM *newdvec = //
allocgcty_BM (typayl_vectval_BM,
sizeof (struct datavectval_stBM)
+ newasiz * sizeof (void *));
DATAVECT_ASIZ_BM (newdvec) = newasiz;
memcpy (newdvec->vec_data, dvec->vec_data, rk * sizeof (void *));
for (unsigned ix = 0; ix < inslen; ix++)
{
value_tyBM curval = insvalarr[ix];
if (!isgenuineval_BM (curval))
curval = NULL;
newdvec->vec_data[rk + ix] = curval;
};
memcpy (newdvec->vec_data + rk + inslen, dvec->vec_data + rk,
(oldulen - rk) * sizeof (void *));
DATAVECT_ULEN_BM (newdvec) = oldulen + inslen;
return newdvec;
}
else // dont need to grow, insert in place
{
// we don't need to care about components 0 to rk-1 included, they don't change
// we move to the right the components rk to rk+olducnt-1 into rk+inslen to rk+len+olducnt-1
memmove (dvec->vec_data + rk + inslen,
dvec->vec_data + rk, (oldulen - rk) * sizeof (void *));
// we insert one by one the genuine values from insvalarr at rk
for (unsigned insix = 0; insix < inslen; insix++)
{
value_tyBM curval = insvalarr[insix];
if (!isgenuineval_BM (curval))
curval = NULL;
dvec->vec_data[rk + insix] = curval;
}
DATAVECT_ULEN_BM (dvec) = oldulen + inslen;
return dvec;
}
} /* end datavect_insert_BM */
struct datavectval_stBM *
datavect_remove_BM (struct datavectval_stBM *dvec, int rk, unsigned len)
{
if (valtype_BM ((const value_tyBM) dvec) != typayl_vectval_BM)
return NULL;
if (len == 0)
return dvec;
unsigned oldasiz = DATAVECT_ASIZ_BM (dvec);
unsigned oldulen = DATAVECT_ULEN_BM (dvec);
if (rk < 0)
rk += oldulen;
if (rk < 0 || rk >= (int) oldulen)
return dvec;
if (len + rk > oldulen)
len = oldulen - rk;
if (oldulen > TINYSIZE_BM / 2 && oldulen - len < oldasiz / 2)
{
unsigned newasiz =
prime_above_BM (9 * (oldulen - len) / 8 +
ILOG2_BM (oldulen - len + 2));
if (newasiz < oldasiz)
{
struct datavectval_stBM *newdvec = //
allocgcty_BM (typayl_vectval_BM,
sizeof (struct datavectval_stBM)
+ newasiz * sizeof (void *));
DATAVECT_ASIZ_BM (newdvec) = newasiz;
memcpy (newdvec->vec_data, dvec->vec_data, rk * sizeof (void *));
memcpy (newdvec->vec_data + rk, dvec->vec_data + rk + len,
(oldulen - rk - len) * sizeof (void *));
DATAVECT_ULEN_BM (newdvec) = oldulen - len;
return newdvec;
}
}
memmove (dvec->vec_data + rk, dvec->vec_data + rk + len,
(oldulen - rk - len) * sizeof (void *));
DATAVECT_ULEN_BM (dvec) = oldulen - len;
return dvec;
} /* end datavect_remove_BM */
const node_tyBM *
datavect_to_node_BM (struct datavectval_stBM *dvec,
const objectval_tyBM * obconn)
{
if (valtype_BM ((const value_tyBM) dvec) != typayl_vectval_BM)
return NULL;