… | |
… | |
133 | static JMPENV *main_top_env; |
133 | static JMPENV *main_top_env; |
134 | static HV *coro_state_stash, *coro_stash; |
134 | static HV *coro_state_stash, *coro_stash; |
135 | static SV *coro_mortal; /* will be freed after next transfer */ |
135 | static SV *coro_mortal; /* will be freed after next transfer */ |
136 | |
136 | |
137 | static GV *irsgv; /* $/ */ |
137 | static GV *irsgv; /* $/ */ |
|
|
138 | static GV *stdoutgv; /* STDOUT */ |
138 | |
139 | |
139 | /* async_pool helper stuff */ |
140 | /* async_pool helper stuff */ |
140 | static SV *sv_pool_rss; |
141 | static SV *sv_pool_rss; |
141 | static SV *sv_pool_size; |
142 | static SV *sv_pool_size; |
142 | static AV *av_async_pool; |
143 | static AV *av_async_pool; |
… | |
… | |
192 | |
193 | |
193 | /* optionally saved, might be zero */ |
194 | /* optionally saved, might be zero */ |
194 | AV *defav; /* @_ */ |
195 | AV *defav; /* @_ */ |
195 | SV *defsv; /* $_ */ |
196 | SV *defsv; /* $_ */ |
196 | SV *errsv; /* $@ */ |
197 | SV *errsv; /* $@ */ |
197 | GV *deffh; /* default filehandle */ |
198 | SV *deffh; /* default filehandle */ |
198 | SV *irssv; /* $/ */ |
199 | SV *irssv; /* $/ */ |
199 | SV *irssv_sv; /* real $/ cache */ |
200 | SV *irssv_sv; /* real $/ cache */ |
200 | |
201 | |
201 | #define VAR(name,type) type name; |
202 | #define VAR(name,type) type name; |
202 | # include "state.h" |
203 | # include "state.h" |
… | |
… | |
208 | /* coro process data */ |
209 | /* coro process data */ |
209 | int prio; |
210 | int prio; |
210 | //SV *throw; |
211 | //SV *throw; |
211 | |
212 | |
212 | /* async_pool */ |
213 | /* async_pool */ |
213 | GV *defoutgv; |
214 | SV *saved_deffh; |
214 | |
215 | |
215 | /* linked list */ |
216 | /* linked list */ |
216 | struct coro *next, *prev; |
217 | struct coro *next, *prev; |
217 | HV *hv; /* the perl hash associated with this coro, if any */ |
218 | HV *hv; /* the perl hash associated with this coro, if any */ |
218 | }; |
219 | }; |
… | |
… | |
390 | #undef VAR |
391 | #undef VAR |
391 | |
392 | |
392 | GvSV (PL_defgv) = c->defsv; |
393 | GvSV (PL_defgv) = c->defsv; |
393 | GvAV (PL_defgv) = c->defav; |
394 | GvAV (PL_defgv) = c->defav; |
394 | GvSV (PL_errgv) = c->errsv; |
395 | GvSV (PL_errgv) = c->errsv; |
395 | PL_defoutgv = c->deffh; |
|
|
396 | PL_rs = c->irssv; |
|
|
397 | GvSV (irsgv) = c->irssv_sv; |
396 | GvSV (irsgv) = c->irssv_sv; |
398 | |
397 | |
399 | { |
398 | { |
400 | dSP; |
399 | dSP; |
401 | CV *cv; |
400 | CV *cv; |
… | |
… | |
463 | } |
462 | } |
464 | |
463 | |
465 | c->defav = GvAV (PL_defgv); |
464 | c->defav = GvAV (PL_defgv); |
466 | c->defsv = DEFSV; |
465 | c->defsv = DEFSV; |
467 | c->errsv = ERRSV; |
466 | c->errsv = ERRSV; |
468 | c->deffh = PL_defoutgv; |
|
|
469 | c->irssv = PL_rs; |
|
|
470 | c->irssv_sv = GvSV (irsgv); |
467 | c->irssv_sv = GvSV (irsgv); |
471 | |
468 | |
472 | #define VAR(name,type)c->name = PL_ ## name; |
469 | #define VAR(name,type)c->name = PL_ ## name; |
473 | # include "state.h" |
470 | # include "state.h" |
474 | #undef VAR |
471 | #undef VAR |
… | |
… | |
555 | } |
552 | } |
556 | |
553 | |
557 | static size_t |
554 | static size_t |
558 | coro_rss (pTHX_ struct coro *coro) |
555 | coro_rss (pTHX_ struct coro *coro) |
559 | { |
556 | { |
560 | size_t rss = sizeof (coro); |
557 | size_t rss = sizeof (*coro); |
561 | |
558 | |
562 | if (coro->mainstack) |
559 | if (coro->mainstack) |
563 | { |
560 | { |
564 | if (coro->flags & CF_RUNNING) |
561 | if (coro->flags & CF_RUNNING) |
565 | { |
562 | { |
… | |
… | |
567 | # include "state.h" |
564 | # include "state.h" |
568 | #undef VAR |
565 | #undef VAR |
569 | } |
566 | } |
570 | |
567 | |
571 | rss += sizeof (coro->curstackinfo); |
568 | rss += sizeof (coro->curstackinfo); |
572 | rss += sizeof (struct xpvav) + (1 + AvFILL (coro->curstackinfo->si_stack)) * sizeof (SV *); |
569 | rss += sizeof (SV) + sizeof (struct xpvav) + (1 + AvFILL (coro->curstackinfo->si_stack)) * sizeof (SV *); |
573 | rss += (coro->curstackinfo->si_cxmax + 1) * sizeof (PERL_CONTEXT); |
570 | rss += (coro->curstackinfo->si_cxmax + 1) * sizeof (PERL_CONTEXT); |
574 | rss += sizeof (struct xpvav) + (1 + AvFILL (coro->curstack)) * sizeof (SV *); |
571 | rss += sizeof (SV) + sizeof (struct xpvav) + (1 + AvFILL (coro->curstack)) * sizeof (SV *); |
575 | rss += coro->tmps_max * sizeof (SV *); |
572 | rss += coro->tmps_max * sizeof (SV *); |
576 | rss += (coro->markstack_max - coro->markstack_ptr) * sizeof (I32); |
573 | rss += (coro->markstack_max - coro->markstack_ptr) * sizeof (I32); |
577 | rss += coro->scopestack_max * sizeof (I32); |
574 | rss += coro->scopestack_max * sizeof (I32); |
578 | rss += coro->savestack_max * sizeof (ANY); |
575 | rss += coro->savestack_max * sizeof (ANY); |
579 | |
576 | |
… | |
… | |
607 | GvSV (PL_defgv) = NEWSV (0, 0); |
604 | GvSV (PL_defgv) = NEWSV (0, 0); |
608 | GvAV (PL_defgv) = coro->args; coro->args = 0; |
605 | GvAV (PL_defgv) = coro->args; coro->args = 0; |
609 | GvSV (PL_errgv) = NEWSV (0, 0); |
606 | GvSV (PL_errgv) = NEWSV (0, 0); |
610 | GvSV (irsgv) = newSVpvn ("\n", 1); sv_magic (GvSV (irsgv), (SV *)irsgv, PERL_MAGIC_sv, "/", 0); |
607 | GvSV (irsgv) = newSVpvn ("\n", 1); sv_magic (GvSV (irsgv), (SV *)irsgv, PERL_MAGIC_sv, "/", 0); |
611 | PL_rs = newSVsv (GvSV (irsgv)); |
608 | PL_rs = newSVsv (GvSV (irsgv)); |
612 | |
609 | PL_defoutgv = SvREFCNT_inc (stdoutgv); |
613 | { |
|
|
614 | IO *io = newIO (); |
|
|
615 | PL_defoutgv = newGVgen ("Coro"); |
|
|
616 | GvIOp(PL_defoutgv) = io; |
|
|
617 | IoTYPE (io) = IoTYPE_WRONLY; |
|
|
618 | IoOFP (io) = IoIFP (io) = PerlIO_stdout (); |
|
|
619 | IoFLAGS (io) |= IOf_FLUSH; |
|
|
620 | } |
|
|
621 | |
610 | |
622 | { |
611 | { |
623 | dSP; |
612 | dSP; |
624 | LOGOP myop; |
613 | LOGOP myop; |
625 | |
614 | |
… | |
… | |
663 | SvREFCNT_dec (GvSV (PL_errgv)); |
652 | SvREFCNT_dec (GvSV (PL_errgv)); |
664 | SvREFCNT_dec (PL_defoutgv); |
653 | SvREFCNT_dec (PL_defoutgv); |
665 | SvREFCNT_dec (PL_rs); |
654 | SvREFCNT_dec (PL_rs); |
666 | SvREFCNT_dec (GvSV (irsgv)); |
655 | SvREFCNT_dec (GvSV (irsgv)); |
667 | |
656 | |
668 | SvREFCNT_dec (coro->defoutgv); |
657 | SvREFCNT_dec (coro->saved_deffh); |
669 | //SvREFCNT_dec (coro->throw); |
658 | //SvREFCNT_dec (coro->throw); |
670 | |
659 | |
671 | coro_destroy_stacks (aTHX); |
660 | coro_destroy_stacks (aTHX); |
672 | } |
661 | } |
673 | |
662 | |
… | |
… | |
1389 | #ifdef USE_ITHREADS |
1378 | #ifdef USE_ITHREADS |
1390 | MUTEX_INIT (&coro_mutex); |
1379 | MUTEX_INIT (&coro_mutex); |
1391 | #endif |
1380 | #endif |
1392 | BOOT_PAGESIZE; |
1381 | BOOT_PAGESIZE; |
1393 | |
1382 | |
1394 | irsgv = gv_fetchpv ("/", 1, SVt_PV); |
1383 | irsgv = gv_fetchpv ("/" , GV_ADD|GV_NOTQUAL, SVt_PV); |
|
|
1384 | stdoutgv = gv_fetchpv ("STDOUT", GV_ADD|GV_NOTQUAL, SVt_PVIO); |
1395 | |
1385 | |
1396 | coro_state_stash = gv_stashpv ("Coro::State", TRUE); |
1386 | coro_state_stash = gv_stashpv ("Coro::State", TRUE); |
1397 | |
1387 | |
1398 | newCONSTSUB (coro_state_stash, "CC_TRACE" , newSViv (CC_TRACE)); |
1388 | newCONSTSUB (coro_state_stash, "CC_TRACE" , newSViv (CC_TRACE)); |
1399 | newCONSTSUB (coro_state_stash, "CC_TRACE_SUB" , newSViv (CC_TRACE_SUB)); |
1389 | newCONSTSUB (coro_state_stash, "CC_TRACE_SUB" , newSViv (CC_TRACE_SUB)); |
… | |
… | |
1631 | |
1621 | |
1632 | sv_pool_rss = get_sv ("Coro::POOL_RSS" , TRUE); |
1622 | sv_pool_rss = get_sv ("Coro::POOL_RSS" , TRUE); |
1633 | sv_pool_size = get_sv ("Coro::POOL_SIZE" , TRUE); |
1623 | sv_pool_size = get_sv ("Coro::POOL_SIZE" , TRUE); |
1634 | av_async_pool = get_av ("Coro::async_pool", TRUE); |
1624 | av_async_pool = get_av ("Coro::async_pool", TRUE); |
1635 | |
1625 | |
1636 | coro_current = get_sv ("Coro::current", FALSE); |
1626 | coro_current = get_sv ("Coro::current", FALSE); |
1637 | SvREADONLY_on (coro_current); |
1627 | SvREADONLY_on (coro_current); |
1638 | |
1628 | |
1639 | coro_stash = gv_stashpv ("Coro", TRUE); |
1629 | coro_stash = gv_stashpv ("Coro", TRUE); |
1640 | |
1630 | |
1641 | newCONSTSUB (coro_stash, "PRIO_MAX", newSViv (PRIO_MAX)); |
1631 | newCONSTSUB (coro_stash, "PRIO_MAX", newSViv (PRIO_MAX)); |
… | |
… | |
1720 | AV *defav = GvAV (PL_defgv); |
1710 | AV *defav = GvAV (PL_defgv); |
1721 | SV *invoke = hv_delete (hv, "_invoke", sizeof ("_invoke") - 1, 0); |
1711 | SV *invoke = hv_delete (hv, "_invoke", sizeof ("_invoke") - 1, 0); |
1722 | AV *invoke_av; |
1712 | AV *invoke_av; |
1723 | int i, len; |
1713 | int i, len; |
1724 | |
1714 | |
1725 | coro->defoutgv = SvREFCNT_inc (PL_defoutgv); |
|
|
1726 | |
|
|
1727 | if (!invoke) |
1715 | if (!invoke) |
1728 | croak ("\3terminate\2\n"); |
1716 | croak ("\3terminate\2\n"); |
|
|
1717 | |
|
|
1718 | SvREFCNT_dec (coro->saved_deffh); |
|
|
1719 | coro->saved_deffh = SvREFCNT_inc ((SV *)PL_defoutgv); |
1729 | |
1720 | |
1730 | hv_store (hv, "desc", sizeof ("desc") - 1, |
1721 | hv_store (hv, "desc", sizeof ("desc") - 1, |
1731 | newSVpvn ("[async_pool]", sizeof ("[async_pool]") - 1), 0); |
1722 | newSVpvn ("[async_pool]", sizeof ("[async_pool]") - 1), 0); |
1732 | |
1723 | |
1733 | invoke_av = (AV *)SvRV (invoke); |
1724 | invoke_av = (AV *)SvRV (invoke); |
… | |
… | |
1740 | av_fill (defav, len - 1); |
1731 | av_fill (defav, len - 1); |
1741 | for (i = 0; i < len; ++i) |
1732 | for (i = 0; i < len; ++i) |
1742 | av_store (defav, i, SvREFCNT_inc (AvARRAY (invoke_av)[i + 1])); |
1733 | av_store (defav, i, SvREFCNT_inc (AvARRAY (invoke_av)[i + 1])); |
1743 | } |
1734 | } |
1744 | |
1735 | |
1745 | |
|
|
1746 | |
|
|
1747 | SvREFCNT_dec (invoke); |
1736 | SvREFCNT_dec (invoke); |
1748 | } |
1737 | } |
1749 | |
1738 | |
1750 | void |
1739 | void |
1751 | _pool_2 (SV *cb) |
1740 | _pool_2 (SV *cb) |
… | |
… | |
1753 | { |
1742 | { |
1754 | struct coro *coro = SvSTATE (coro_current); |
1743 | struct coro *coro = SvSTATE (coro_current); |
1755 | |
1744 | |
1756 | sv_setsv (cb, &PL_sv_undef); |
1745 | sv_setsv (cb, &PL_sv_undef); |
1757 | |
1746 | |
1758 | SvREFCNT_dec (PL_defoutgv); PL_defoutgv = coro->defoutgv; |
1747 | SvREFCNT_dec ((SV *)PL_defoutgv); PL_defoutgv = (GV *)coro->saved_deffh; |
|
|
1748 | coro->saved_deffh = 0; |
1759 | |
1749 | |
1760 | if (coro_rss (aTHX_ coro) > SvIV (sv_pool_rss) |
1750 | if (coro_rss (aTHX_ coro) > SvIV (sv_pool_rss) |
1761 | || av_len (av_async_pool) + 1 >= SvIV (sv_pool_size)) |
1751 | || av_len (av_async_pool) + 1 >= SvIV (sv_pool_size)) |
1762 | croak ("\3terminate\2\n"); |
1752 | croak ("\3terminate\2\n"); |
1763 | |
1753 | |