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/cvs/Coro/Coro/State.xs
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Comparing Coro/Coro/State.xs (file contents):
Revision 1.179 by root, Wed Oct 3 16:03:17 2007 UTC vs.
Revision 1.184 by root, Thu Oct 4 13:45:56 2007 UTC

… …
192 192
193 /* optionally saved, might be zero */ 193 /* optionally saved, might be zero */
194 AV *defav; /* @_ */ 194 AV *defav; /* @_ */
195 SV *defsv; /* $_ */ 195 SV *defsv; /* $_ */
196 SV *errsv; /* $@ */ 196 SV *errsv; /* $@ */
197 IO *deffh; /* default filehandle */ 197 SV *deffh; /* default filehandle */
198 SV *irssv; /* $/ */ 198 SV *irssv; /* $/ */
199 SV *irssv_sv; /* real $/ cache */ 199 SV *irssv_sv; /* real $/ cache */
200 200
201#define VAR(name,type) type name; 201#define VAR(name,type) type name;
202# include "state.h" 202# include "state.h"
203#undef VAR 203#undef VAR
204 204
205 /* statistics */ 205 /* statistics */
206 int usecount; /* number of switches to this coro */ 206 int usecount; /* number of transfers to this coro */
207 207
208 /* coro process data */ 208 /* coro process data */
209 int prio; 209 int prio;
210 //SV *throw;
211
212 /* async_pool */
213 SV *saved_deffh;
210 214
211 /* linked list */ 215 /* linked list */
212 struct coro *next, *prev; 216 struct coro *next, *prev;
213 HV *hv; /* the perl hash associated with this coro, if any */ 217 HV *hv; /* the perl hash associated with this coro, if any */
214}; 218};
… …
383{ 387{
384#define VAR(name,type) PL_ ## name = c->name; 388#define VAR(name,type) PL_ ## name = c->name;
385# include "state.h" 389# include "state.h"
386#undef VAR 390#undef VAR
387 391
388 GvSV (PL_defgv) = c->defsv; 392 GvSV (PL_defgv) = c->defsv;
389 GvAV (PL_defgv) = c->defav; 393 GvAV (PL_defgv) = c->defav;
390 GvSV (PL_errgv) = c->errsv; 394 GvSV (PL_errgv) = c->errsv;
391 GvIOp(PL_defoutgv) = c->deffh;
392 PL_rs = c->irssv;
393 GvSV (irsgv) = c->irssv_sv; 395 GvSV (irsgv) = c->irssv_sv;
394 396
395 { 397 {
396 dSP; 398 dSP;
397 CV *cv; 399 CV *cv;
398 400
… …
459 } 461 }
460 462
461 c->defav = GvAV (PL_defgv); 463 c->defav = GvAV (PL_defgv);
462 c->defsv = DEFSV; 464 c->defsv = DEFSV;
463 c->errsv = ERRSV; 465 c->errsv = ERRSV;
464 c->deffh = GvIOp (PL_defoutgv);
465 c->irssv = PL_rs;
466 c->irssv_sv = GvSV (irsgv); 466 c->irssv_sv = GvSV (irsgv);
467 467
468#define VAR(name,type)c->name = PL_ ## name; 468#define VAR(name,type)c->name = PL_ ## name;
469# include "state.h" 469# include "state.h"
470#undef VAR 470#undef VAR
… …
551} 551}
552 552
553static size_t 553static size_t
554coro_rss (pTHX_ struct coro *coro) 554coro_rss (pTHX_ struct coro *coro)
555{ 555{
556 size_t rss = sizeof (coro); 556 size_t rss = sizeof (*coro);
557 557
558 if (coro->mainstack) 558 if (coro->mainstack)
559 { 559 {
560 if (coro->flags & CF_RUNNING) 560 if (coro->flags & CF_RUNNING)
561 { 561 {
… …
601 PL_restartop = 0; 601 PL_restartop = 0;
602 602
603 GvSV (PL_defgv) = NEWSV (0, 0); 603 GvSV (PL_defgv) = NEWSV (0, 0);
604 GvAV (PL_defgv) = coro->args; coro->args = 0; 604 GvAV (PL_defgv) = coro->args; coro->args = 0;
605 GvSV (PL_errgv) = NEWSV (0, 0); 605 GvSV (PL_errgv) = NEWSV (0, 0);
606 GvSV (irsgv) = newSVpvn ("\n", 1); sv_magic (GvSV (irsgv), irsgv, PERL_MAGIC_sv, "/", 1); 606 GvSV (irsgv) = newSVpvn ("\n", 1); sv_magic (GvSV (irsgv), (SV *)irsgv, PERL_MAGIC_sv, "/", 0);
607 PL_rs = newSVsv (GvSV (irsgv)); 607 PL_rs = newSVsv (GvSV (irsgv));
608 608
609 { 609 {
610 IO *io = newIO (); 610 IO *io = newIO ();
611 PL_defoutgv = newGVgen ("Coro");
611 GvIOp(PL_defoutgv) = io; 612 GvIOp(PL_defoutgv) = io;
612 IoTYPE (io) = IoTYPE_WRONLY; 613 IoTYPE (io) = IoTYPE_WRONLY;
613 IoOFP (io) = IoIFP (io) = PerlIO_stdout (); 614 IoOFP (io) = IoIFP (io) = PerlIO_stdout ();
614 IoFLAGS (io) |= IOf_FLUSH; 615 IoFLAGS (io) |= IOf_FLUSH;
615 } 616 }
… …
654 } 655 }
655 656
656 SvREFCNT_dec (GvSV (PL_defgv)); 657 SvREFCNT_dec (GvSV (PL_defgv));
657 SvREFCNT_dec (GvAV (PL_defgv)); 658 SvREFCNT_dec (GvAV (PL_defgv));
658 SvREFCNT_dec (GvSV (PL_errgv)); 659 SvREFCNT_dec (GvSV (PL_errgv));
659 SvREFCNT_dec (GvIOp(PL_defoutgv)); 660 SvREFCNT_dec (PL_defoutgv);
660 SvREFCNT_dec (PL_rs); 661 SvREFCNT_dec (PL_rs);
661 SvREFCNT_dec (GvSV (irsgv)); 662 SvREFCNT_dec (GvSV (irsgv));
663
664 SvREFCNT_dec (coro->saved_deffh);
665 //SvREFCNT_dec (coro->throw);
662 666
663 coro_destroy_stacks (aTHX); 667 coro_destroy_stacks (aTHX);
664} 668}
665 669
666static void 670static void
… …
1623 1627
1624 sv_pool_rss = get_sv ("Coro::POOL_RSS" , TRUE); 1628 sv_pool_rss = get_sv ("Coro::POOL_RSS" , TRUE);
1625 sv_pool_size = get_sv ("Coro::POOL_SIZE" , TRUE); 1629 sv_pool_size = get_sv ("Coro::POOL_SIZE" , TRUE);
1626 av_async_pool = get_av ("Coro::async_pool", TRUE); 1630 av_async_pool = get_av ("Coro::async_pool", TRUE);
1627 1631
1628 coro_current = get_sv ("Coro::current", FALSE); 1632 coro_current = get_sv ("Coro::current", FALSE);
1629 SvREADONLY_on (coro_current); 1633 SvREADONLY_on (coro_current);
1630 1634
1631 coro_stash = gv_stashpv ("Coro", TRUE); 1635 coro_stash = gv_stashpv ("Coro", TRUE);
1632 1636
1633 newCONSTSUB (coro_stash, "PRIO_MAX", newSViv (PRIO_MAX)); 1637 newCONSTSUB (coro_stash, "PRIO_MAX", newSViv (PRIO_MAX));
… …
1705# for async_pool speedup 1709# for async_pool speedup
1706void 1710void
1707_pool_1 (SV *cb) 1711_pool_1 (SV *cb)
1708 CODE: 1712 CODE:
1709{ 1713{
1710 int i, len; 1714 struct coro *coro = SvSTATE (coro_current);
1711 HV *hv = (HV *)SvRV (coro_current); 1715 HV *hv = (HV *)SvRV (coro_current);
1712 AV *defav = GvAV (PL_defgv); 1716 AV *defav = GvAV (PL_defgv);
1713 SV *invoke = hv_delete (hv, "_invoke", sizeof ("_invoke") - 1, 0); 1717 SV *invoke = hv_delete (hv, "_invoke", sizeof ("_invoke") - 1, 0);
1714 AV *invoke_av; 1718 AV *invoke_av;
1719 int i, len;
1715 1720
1716 if (!invoke) 1721 if (!invoke)
1717 croak ("\3terminate\2\n"); 1722 croak ("\3terminate\2\n");
1723
1724 SvREFCNT_dec (coro->saved_deffh);
1725 coro->saved_deffh = SvREFCNT_inc ((SV *)PL_defoutgv);
1718 1726
1719 hv_store (hv, "desc", sizeof ("desc") - 1, 1727 hv_store (hv, "desc", sizeof ("desc") - 1,
1720 newSVpvn ("[async_pool]", sizeof ("[async_pool]") - 1), 0); 1728 newSVpvn ("[async_pool]", sizeof ("[async_pool]") - 1), 0);
1721 1729
1722 invoke_av = (AV *)SvRV (invoke); 1730 invoke_av = (AV *)SvRV (invoke);
… …
1740{ 1748{
1741 struct coro *coro = SvSTATE (coro_current); 1749 struct coro *coro = SvSTATE (coro_current);
1742 1750
1743 sv_setsv (cb, &PL_sv_undef); 1751 sv_setsv (cb, &PL_sv_undef);
1744 1752
1753 SvREFCNT_dec ((SV *)PL_defoutgv); PL_defoutgv = (GV *)coro->saved_deffh;
1754 coro->saved_deffh = 0;
1755
1745 if (coro_rss (aTHX_ coro) > SvIV (sv_pool_rss) 1756 if (coro_rss (aTHX_ coro) > SvIV (sv_pool_rss)
1746 || av_len (av_async_pool) + 1 >= SvIV (sv_pool_size)) 1757 || av_len (av_async_pool) + 1 >= SvIV (sv_pool_size))
1747 croak ("\3terminate\2\n"); 1758 croak ("\3terminate\2\n");
1748 1759
1749 av_clear (GvAV (PL_defgv)); 1760 av_clear (GvAV (PL_defgv));

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