[ViewVC] Diff of: cvs/Coro/Coro/State.xs

Comparing Coro/Coro/State.xs (file contents):
Revision 1.308 by root, Wed Nov 19 15:09:57 2008 UTC vs.
Revision 1.316 by root, Thu Nov 20 06:01:40 2008 UTC

…		…
55		55
56	#define PERL_VERSION_ATLEAST(a,b,c) \	56	#define PERL_VERSION_ATLEAST(a,b,c) \
57	(PERL_REVISION > (a) \	57	(PERL_REVISION > (a) \
58	\|\| (PERL_REVISION == (a) \	58	\|\| (PERL_REVISION == (a) \
59	&& (PERL_VERSION > (b) \	59	&& (PERL_VERSION > (b) \
60	\|\| (PERL_VERSION == (b) && PERLSUBVERSION >= (c)))))	60	\|\| (PERL_VERSION == (b) && PERL_SUBVERSION >= (c)))))
61		61
62	#if !PERL_VERSION_ATLEAST (5,6,0)	62	#if !PERL_VERSION_ATLEAST (5,6,0)
63	# ifndef PL_ppaddr	63	# ifndef PL_ppaddr
64	# define PL_ppaddr ppaddr	64	# define PL_ppaddr ppaddr
65	# endif	65	# endif
…		…
98	# define newSV(l) NEWSV(0,l)	98	# define newSV(l) NEWSV(0,l)
99	#endif	99	#endif
100	#ifndef CvISXSUB_on	100	#ifndef CvISXSUB_on
101	# define CvISXSUB_on(cv) (void)cv	101	# define CvISXSUB_on(cv) (void)cv
102	#endif	102	#endif
		103	#ifndef CvISXSUB
		104	# define CvISXSUB(cv) (CvXSUB (cv) ? TRUE : FALSE)
		105	#endif
103		106
104	/* 5.8.7 */	107	/* 5.8.7 */
105	#ifndef SvRV_set	108	#ifndef SvRV_set
106	# define SvRV_set(s,v) SvRV(s) = (v)	109	# define SvRV_set(s,v) SvRV(s) = (v)
107	#endif	110	#endif
…		…
176	static HV hv_sig; / %SIG */	179	static HV hv_sig; / %SIG */
177		180
178	/* async_pool helper stuff */	181	/* async_pool helper stuff */
179	static SV *sv_pool_rss;	182	static SV *sv_pool_rss;
180	static SV *sv_pool_size;	183	static SV *sv_pool_size;
		184	static SV *sv_async_pool_idle;
181	static AV *av_async_pool;	185	static AV *av_async_pool;
		186	static SV *sv_Coro;
		187	static CV *cv_pool_handler;
		188	static CV *cv_coro_state_new;
182		189
183	/* Coro::AnyEvent */	190	/* Coro::AnyEvent */
184	static SV *sv_activity;	191	static SV *sv_activity;
185		192
186	static struct coro_cctx *cctx_first;	193	static struct coro_cctx *cctx_first;
…		…
263	SV except; / exception to be thrown */	270	SV except; / exception to be thrown */
264	SV *rouse_cb;	271	SV *rouse_cb;
265		272
266	/* async_pool */	273	/* async_pool */
267	SV *saved_deffh;	274	SV *saved_deffh;
		275	SV *invoke_cb;
		276	AV *invoke_av;
268		277
269	/* linked list */	278	/* linked list */
270	struct coro next, prev;	279	struct coro next, prev;
271	};	280	};
272		281
…		…
289		298
290	/* for Coro.pm */	299	/* for Coro.pm */
291	static SV *coro_current;	300	static SV *coro_current;
292	static SV *coro_readyhook;	301	static SV *coro_readyhook;
293	static AV *coro_ready [PRIO_MAX - PRIO_MIN + 1];	302	static AV *coro_ready [PRIO_MAX - PRIO_MIN + 1];
		303	static CV cv_coro_run, cv_coro_terminate;
294	static struct coro *coro_first;	304	static struct coro *coro_first;
295	#define coro_nready coroapi.nready	305	#define coro_nready coroapi.nready
296		306
297	/ lowlevel stuff ********************************************************/	307	/ lowlevel stuff ********************************************************/
298		308
…		…
326	return get_hv (name, create);	336	return get_hv (name, create);
327	}	337	}
328		338
329	/* may croak */	339	/* may croak */
330	INLINE CV *	340	INLINE CV *
331	coro_sv_2cv (SV *sv)	341	coro_sv_2cv (pTHX_ SV *sv)
332	{	342	{
333	HV *st;	343	HV *st;
334	GV *gvp;	344	GV *gvp;
335	return sv_2cv (sv, &st, &gvp, 0);	345	return sv_2cv (sv, &st, &gvp, 0);
336	}	346	}
…		…
686	#if !PERL_VERSION_ATLEAST (5,10,0)	696	#if !PERL_VERSION_ATLEAST (5,10,0)
687	Safefree (PL_retstack);	697	Safefree (PL_retstack);
688	#endif	698	#endif
689	}	699	}
690		700
		701	#define CORO_RSS \
		702	rss += sizeof (SYM (curstackinfo)); \
		703	rss += (SYM (curstackinfo->si_cxmax) + 1) * sizeof (PERL_CONTEXT); \
		704	rss += sizeof (SV) + sizeof (struct xpvav) + (1 + AvMAX (SYM (curstack))) * sizeof (SV *); \
		705	rss += SYM (tmps_max) * sizeof (SV *); \
		706	rss += (SYM (markstack_max) - SYM (markstack_ptr)) * sizeof (I32); \
		707	rss += SYM (scopestack_max) * sizeof (I32); \
		708	rss += SYM (savestack_max) * sizeof (ANY);
		709
691	static size_t	710	static size_t
692	coro_rss (pTHX_ struct coro *coro)	711	coro_rss (pTHX_ struct coro *coro)
693	{	712	{
694	size_t rss = sizeof (*coro);	713	size_t rss = sizeof (*coro);
695		714
696	if (coro->mainstack)	715	if (coro->mainstack)
697	{	716	{
698	perl_slots tmp_slot;
699	perl_slots *slot;
700
701	if (coro->flags & CF_RUNNING)	717	if (coro->flags & CF_RUNNING)
702	{	718	{
703	slot = &tmp_slot;	719	#define SYM(sym) PL_ ## sym
704		720	CORO_RSS;
705	#define VAR(name,type) slot->name = PL_ ## name;
706	# include "state.h"
707	#undef VAR	721	#undef SYM
708	}	722	}
709	else	723	else
710	slot = coro->slot;
711
712	if (slot)
713	{	724	{
714	rss += sizeof (slot->curstackinfo);	725	#define SYM(sym) coro->slot->sym
715	rss += (slot->curstackinfo->si_cxmax + 1) * sizeof (PERL_CONTEXT);	726	CORO_RSS;
716	rss += sizeof (SV) + sizeof (struct xpvav) + (1 + AvMAX (slot->curstack)) * sizeof (SV *);	727	#undef SYM
717	rss += slot->tmps_max * sizeof (SV *);
718	rss += (slot->markstack_max - slot->markstack_ptr) * sizeof (I32);
719	rss += slot->scopestack_max * sizeof (I32);
720	rss += slot->savestack_max * sizeof (ANY);
721
722	#if !PERL_VERSION_ATLEAST (5,10,0)
723	rss += slot->retstack_max * sizeof (OP *);
724	#endif
725	}	728	}
726	}	729	}
727		730
728	return rss;	731	return rss;
729	}	732	}
…		…
931	SvREFCNT_dec (PL_diehook);	934	SvREFCNT_dec (PL_diehook);
932	SvREFCNT_dec (PL_warnhook);	935	SvREFCNT_dec (PL_warnhook);
933		936
934	SvREFCNT_dec (coro->saved_deffh);	937	SvREFCNT_dec (coro->saved_deffh);
935	SvREFCNT_dec (coro->rouse_cb);	938	SvREFCNT_dec (coro->rouse_cb);
		939	SvREFCNT_dec (coro->invoke_cb);
		940	SvREFCNT_dec (coro->invoke_av);
936		941
937	coro_destruct_stacks (aTHX);	942	coro_destruct_stacks (aTHX);
938	}	943	}
939		944
940	INLINE void	945	INLINE void
…		…
1607	api_is_ready (pTHX_ SV *coro_sv)	1612	api_is_ready (pTHX_ SV *coro_sv)
1608	{	1613	{
1609	return !!(SvSTATE (coro_sv)->flags & CF_READY);	1614	return !!(SvSTATE (coro_sv)->flags & CF_READY);
1610	}	1615	}
1611		1616
		1617	/* expects to own a reference to next->hv */
1612	INLINE void	1618	INLINE void
		1619	prepare_cede_to (pTHX_ struct coro_transfer_args ta, struct coro next)
		1620	{
		1621	SV *prev_sv = SvRV (coro_current);
		1622
		1623	ta->prev = SvSTATE_hv (prev_sv);
		1624	ta->next = next;
		1625
		1626	TRANSFER_CHECK (*ta);
		1627
		1628	SvRV_set (coro_current, next->hv);
		1629
		1630	free_coro_mortal (aTHX);
		1631	coro_mortal = prev_sv;
		1632	}
		1633
		1634	static void
1613	prepare_schedule (pTHX_ struct coro_transfer_args *ta)	1635	prepare_schedule (pTHX_ struct coro_transfer_args *ta)
1614	{	1636	{
1615	SV prev_sv, next_sv;
1616
1617	for (;;)	1637	for (;;)
1618	{	1638	{
1619	next_sv = coro_deq (aTHX);	1639	SV *next_sv = coro_deq (aTHX);
1620		1640
1621	/* nothing to schedule: call the idle handler */
1622	if (expect_false (!next_sv))	1641	if (expect_false (!next_sv))
1623	{	1642	{
		1643	/* nothing to schedule: call the idle handler */
1624	dSP;	1644	dSP;
1625		1645
1626	ENTER;	1646	ENTER;
1627	SAVETMPS;	1647	SAVETMPS;
1628		1648
…		…
1630	PUTBACK;	1650	PUTBACK;
1631	call_sv (get_sv ("Coro::idle", FALSE), G_VOID \| G_DISCARD);	1651	call_sv (get_sv ("Coro::idle", FALSE), G_VOID \| G_DISCARD);
1632		1652
1633	FREETMPS;	1653	FREETMPS;
1634	LEAVE;	1654	LEAVE;
1635	continue;
1636	}	1655	}
1637		1656	else
1638	ta->next = SvSTATE_hv (next_sv);
1639
1640	/* cannot transfer to destroyed coros, skip and look for next */
1641	if (expect_false (ta->next->flags & CF_DESTROYED))
1642	{	1657	{
1643	SvREFCNT_dec (next_sv);	1658	struct coro *next = SvSTATE_hv (next_sv);
		1659
		1660	/* cannot transfer to destroyed coros, skip and look for next */
		1661	if (expect_false (next->flags & CF_DESTROYED))
1644	/* coro_nready has already been taken care of by destroy */	1662	SvREFCNT_dec (next_sv); /* coro_nready has already been taken care of by destroy */
1645	continue;	1663	else
		1664	{
		1665	next->flags &= ~CF_READY;
		1666	--coro_nready;
		1667
		1668	return prepare_cede_to (aTHX_ ta, next);
		1669	}
1646	}	1670	}
1647
1648	--coro_nready;
1649	break;
1650	}	1671	}
1651
1652	/* free this only after the transfer */
1653	prev_sv = SvRV (coro_current);
1654	ta->prev = SvSTATE_hv (prev_sv);
1655	TRANSFER_CHECK (*ta);
1656	assert (("FATAL: next coroutine isn't marked as ready in Coro (please report)", ta->next->flags & CF_READY));
1657	ta->next->flags &= ~CF_READY;
1658	SvRV_set (coro_current, next_sv);
1659
1660	free_coro_mortal (aTHX);
1661	coro_mortal = prev_sv;
1662	}	1672	}
1663		1673
1664	INLINE void	1674	INLINE void
1665	prepare_cede (pTHX_ struct coro_transfer_args *ta)	1675	prepare_cede (pTHX_ struct coro_transfer_args *ta)
1666	{	1676	{
…		…
1746	coro->slot->runops = RUNOPS_DEFAULT;	1756	coro->slot->runops = RUNOPS_DEFAULT;
1747	}	1757	}
1748	}	1758	}
1749		1759
1750	/*****************************************************************************/	1760	/*****************************************************************************/
		1761	/* async pool handler */
		1762
		1763	static int
		1764	slf_check_pool_handler (pTHX_ struct CoroSLF *frame)
		1765	{
		1766	HV hv = (HV )SvRV (coro_current);
		1767	struct coro coro = (struct coro )frame->data;
		1768
		1769	if (!coro->invoke_cb)
		1770	return 1; /* loop till we have invoke */
		1771	else
		1772	{
		1773	hv_store (hv, "desc", sizeof ("desc") - 1,
		1774	newSVpvn ("[async_pool]", sizeof ("[async_pool]") - 1), 0);
		1775
		1776	coro->saved_deffh = SvREFCNT_inc_NN ((SV *)PL_defoutgv);
		1777
		1778	{
		1779	dSP;
		1780	XPUSHs (sv_2mortal (coro->invoke_cb)); coro->invoke_cb = 0;
		1781	PUTBACK;
		1782	}
		1783
		1784	SvREFCNT_dec (GvAV (PL_defgv));
		1785	GvAV (PL_defgv) = coro->invoke_av;
		1786	coro->invoke_av = 0;
		1787
		1788	return 0;
		1789	}
		1790	}
		1791
		1792	static void
		1793	slf_init_pool_handler (pTHX_ struct CoroSLF frame, CV cv, SV **arg, int items)
		1794	{
		1795	HV hv = (HV )SvRV (coro_current);
		1796	struct coro coro = SvSTATE_hv ((SV )hv);
		1797
		1798	if (expect_true (coro->saved_deffh))
		1799	{
		1800	/* subsequent iteration */
		1801	SvREFCNT_dec ((SV )PL_defoutgv); PL_defoutgv = (GV )coro->saved_deffh;
		1802	coro->saved_deffh = 0;
		1803
		1804	if (coro_rss (aTHX_ coro) > SvUV (sv_pool_rss)
		1805	\|\| av_len (av_async_pool) + 1 >= SvIV (sv_pool_size))
		1806	{
		1807	coro->invoke_cb = SvREFCNT_inc_NN ((SV *)cv_coro_terminate);
		1808	coro->invoke_av = newAV ();
		1809
		1810	frame->prepare = prepare_nop;
		1811	}
		1812	else
		1813	{
		1814	av_clear (GvAV (PL_defgv));
		1815	hv_store (hv, "desc", sizeof ("desc") - 1, SvREFCNT_inc_NN (sv_async_pool_idle), 0);
		1816
		1817	coro->prio = 0;
		1818
		1819	if (coro->cctx && (coro->cctx->flags & CC_TRACE))
		1820	api_trace (aTHX_ coro_current, 0);
		1821
		1822	frame->prepare = prepare_schedule;
		1823	av_push (av_async_pool, SvREFCNT_inc (hv));
		1824	}
		1825	}
		1826	else
		1827	{
		1828	/* first iteration, simply fall through */
		1829	frame->prepare = prepare_nop;
		1830	}
		1831
		1832	frame->check = slf_check_pool_handler;
		1833	frame->data = (void *)coro;
		1834	}
		1835
		1836	/*****************************************************************************/
1751	/* rouse callback */	1837	/* rouse callback */
1752		1838
1753	#define CORO_MAGIC_type_rouse PERL_MAGIC_ext	1839	#define CORO_MAGIC_type_rouse PERL_MAGIC_ext
1754		1840
1755	static void	1841	static void
…		…
1759	SV data = (SV )GENSUB_ARG;	1845	SV data = (SV )GENSUB_ARG;
1760		1846
1761	if (SvTYPE (SvRV (data)) != SVt_PVAV)	1847	if (SvTYPE (SvRV (data)) != SVt_PVAV)
1762	{	1848	{
1763	/* first call, set args */	1849	/* first call, set args */
1764	int i;
1765	AV *av = newAV ();	1850	AV *av = newAV ();
1766	SV *coro = SvRV (data);	1851	SV *coro = SvRV (data);
1767		1852
1768	SvRV_set (data, (SV *)av);	1853	SvRV_set (data, (SV *)av);
1769	api_ready (aTHX_ coro);	1854	api_ready (aTHX_ coro);
…		…
2298	{	2383	{
2299	if (items >= 2)	2384	if (items >= 2)
2300	{	2385	{
2301	/* callback form */	2386	/* callback form */
2302	AV av = (AV )SvRV (arg [0]);	2387	AV av = (AV )SvRV (arg [0]);
2303	CV *cb_cv = coro_sv_2cv (arg [1]);	2388	CV *cb_cv = coro_sv_2cv (aTHX_ arg [1]);
2304		2389
2305	av_push (av, (SV *)SvREFCNT_inc_NN (cb_cv));	2390	av_push (av, (SV *)SvREFCNT_inc_NN (cb_cv));
2306		2391
2307	if (SvIVX (AvARRAY (av)[0]) > 0)	2392	if (SvIVX (AvARRAY (av)[0]) > 0)
2308	coro_semaphore_adjust (aTHX_ av, 0);	2393	coro_semaphore_adjust (aTHX_ av, 0);
…		…
2394	dXSARGS;	2479	dXSARGS;
2395	AV state = (AV )GENSUB_ARG;	2480	AV state = (AV )GENSUB_ARG;
2396	SV *coro = av_pop (state);	2481	SV *coro = av_pop (state);
2397	SV *data_sv = newSV (sizeof (struct io_state));	2482	SV *data_sv = newSV (sizeof (struct io_state));
2398		2483
2399	av_extend (state, items);	2484	av_extend (state, items - 1);
2400		2485
2401	sv_upgrade (data_sv, SVt_PV);	2486	sv_upgrade (data_sv, SVt_PV);
2402	SvCUR_set (data_sv, sizeof (struct io_state));	2487	SvCUR_set (data_sv, sizeof (struct io_state));
2403	SvPOK_only (data_sv);	2488	SvPOK_only (data_sv);
2404		2489
…		…
2614	assert (("PRIO_NORMAL must be 0", !PRIO_NORMAL));	2699	assert (("PRIO_NORMAL must be 0", !PRIO_NORMAL));
2615	}	2700	}
2616		2701
2617	SV *	2702	SV *
2618	new (char *klass, ...)	2703	new (char *klass, ...)
		2704	ALIAS:
		2705	Coro::new = 1
2619	CODE:	2706	CODE:
2620	{	2707	{
2621	struct coro *coro;	2708	struct coro *coro;
2622	MAGIC *mg;	2709	MAGIC *mg;
2623	HV *hv;	2710	HV *hv;
2624	CV *cb;	2711	CV *cb;
2625	int i;	2712	int i;
2626		2713
2627	if (items > 1)	2714	if (items > 1)
2628	{	2715	{
2629	cb = coro_sv_2cv (ST (1));	2716	cb = coro_sv_2cv (aTHX_ ST (1));
2630		2717
		2718	if (!ix)
		2719	{
2631	if (CvISXSUB (cb))	2720	if (CvISXSUB (cb))
2632	croak ("Coro::State doesn't support XS functions as coroutine start, caught");	2721	croak ("Coro::State doesn't support XS functions as coroutine start, caught");
2633		2722
2634	if (!CvROOT (cb))	2723	if (!CvROOT (cb))
2635	croak ("Coro::State doesn't support autoloaded or undefined functions as coroutine start, caught");	2724	croak ("Coro::State doesn't support autoloaded or undefined functions as coroutine start, caught");
		2725	}
2636	}	2726	}
2637		2727
2638	Newz (0, coro, 1, struct coro);	2728	Newz (0, coro, 1, struct coro);
2639	coro->args = newAV ();	2729	coro->args = newAV ();
2640	coro->flags = CF_NEW;	2730	coro->flags = CF_NEW;
…		…
2648	mg->mg_flags \|= MGf_DUP;	2738	mg->mg_flags \|= MGf_DUP;
2649	RETVAL = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	2739	RETVAL = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
2650		2740
2651	if (items > 1)	2741	if (items > 1)
2652	{	2742	{
2653	coro->startcv = SvREFCNT_inc_NN (cb);
2654
2655	av_extend (coro->args, items - 1);	2743	av_extend (coro->args, items - 1 + ix - 1);
		2744
		2745	if (ix)
		2746	{
		2747	av_push (coro->args, SvREFCNT_inc_NN ((SV *)cb));
		2748	cb = cv_coro_run;
		2749	}
		2750
		2751	coro->startcv = (CV )SvREFCNT_inc_NN ((SV )cb);
		2752
2656	for (i = 2; i < items; i++)	2753	for (i = 2; i < items; i++)
2657	av_push (coro->args, newSVsv (ST (i)));	2754	av_push (coro->args, newSVsv (ST (i)));
2658	}	2755	}
2659	}	2756	}
2660	OUTPUT:	2757	OUTPUT:
…		…
2861		2958
2862	BOOT:	2959	BOOT:
2863	{	2960	{
2864	int i;	2961	int i;
2865		2962
2866	av_async_pool = coro_get_av (aTHX_ "Coro::async_pool", TRUE);	2963	av_async_pool = coro_get_av (aTHX_ "Coro::async_pool", TRUE);
2867	sv_pool_rss = coro_get_sv (aTHX_ "Coro::POOL_RSS" , TRUE);	2964	sv_pool_rss = coro_get_sv (aTHX_ "Coro::POOL_RSS" , TRUE);
2868	sv_pool_size = coro_get_sv (aTHX_ "Coro::POOL_SIZE" , TRUE);	2965	sv_pool_size = coro_get_sv (aTHX_ "Coro::POOL_SIZE" , TRUE);
2869		2966	cv_coro_run = get_cv ( "Coro::_terminate", GV_ADD);
		2967	cv_coro_terminate = get_cv ( "Coro::terminate" , GV_ADD);
2870	coro_current = coro_get_sv (aTHX_ "Coro::current", FALSE);	2968	coro_current = coro_get_sv (aTHX_ "Coro::current" , FALSE); SvREADONLY_on (coro_current);
2871	SvREADONLY_on (coro_current);	2969
		2970	sv_async_pool_idle = newSVpv ("[async pool idle]", 0); SvREADONLY_on (sv_async_pool_idle);
		2971	sv_Coro = newSVpv ("Coro", 0); SvREADONLY_on (sv_Coro);
		2972	cv_pool_handler = get_cv ("Coro::pool_handler", GV_ADD); SvREADONLY_on (cv_pool_handler);
		2973	cv_coro_state_new = get_cv ("Coro::State::new", 0); SvREADONLY_on (cv_coro_state_new);
2872		2974
2873	coro_stash = gv_stashpv ("Coro", TRUE);	2975	coro_stash = gv_stashpv ("Coro", TRUE);
2874		2976
2875	newCONSTSUB (coro_stash, "PRIO_MAX", newSViv (PRIO_MAX));	2977	newCONSTSUB (coro_stash, "PRIO_MAX", newSViv (PRIO_MAX));
2876	newCONSTSUB (coro_stash, "PRIO_HIGH", newSViv (PRIO_HIGH));	2978	newCONSTSUB (coro_stash, "PRIO_HIGH", newSViv (PRIO_HIGH));
…		…
2965	CODE:	3067	CODE:
2966	RETVAL = coro_nready;	3068	RETVAL = coro_nready;
2967	OUTPUT:	3069	OUTPUT:
2968	RETVAL	3070	RETVAL
2969		3071
2970	# for async_pool speedup
2971	void	3072	void
2972	_pool_1 (SV *cb)	3073	_pool_handler (...)
2973	CODE:	3074	CODE:
2974	{	3075	CORO_EXECUTE_SLF_XS (slf_init_pool_handler);
2975	HV hv = (HV )SvRV (coro_current);
2976	struct coro coro = SvSTATE_hv ((SV )hv);
2977	AV *defav = GvAV (PL_defgv);
2978	SV *invoke = hv_delete (hv, "_invoke", sizeof ("_invoke") - 1, 0);
2979	AV *invoke_av;
2980	int i, len;
2981		3076
2982	if (!invoke)	3077	void
		3078	async_pool (SV *cv, ...)
		3079	PROTOTYPE: &@
		3080	PPCODE:
		3081	{
		3082	HV hv = (HV )av_pop (av_async_pool);
		3083	AV *av = newAV ();
		3084	SV *cb = ST (0);
		3085	int i;
		3086
		3087	av_extend (av, items - 2);
		3088	for (i = 1; i < items; ++i)
		3089	av_push (av, SvREFCNT_inc_NN (ST (i)));
		3090
		3091	if ((SV *)hv == &PL_sv_undef)
2983	{	3092	{
2984	SV *old = PL_diehook;	3093	PUSHMARK (SP);
2985	PL_diehook = 0;	3094	EXTEND (SP, 2);
2986	SvREFCNT_dec (old);	3095	PUSHs (sv_Coro);
2987	croak ("\3async_pool terminate\2\n");	3096	PUSHs ((SV *)cv_pool_handler);
		3097	PUTBACK;
		3098	call_sv ((SV *)cv_coro_state_new, G_SCALAR);
		3099	SPAGAIN;
		3100
		3101	hv = (HV *)SvREFCNT_inc_NN (SvRV (POPs));
2988	}	3102	}
2989		3103
2990	SvREFCNT_dec (coro->saved_deffh);
2991	coro->saved_deffh = SvREFCNT_inc_NN ((SV *)PL_defoutgv);
2992
2993	hv_store (hv, "desc", sizeof ("desc") - 1,
2994	newSVpvn ("[async_pool]", sizeof ("[async_pool]") - 1), 0);
2995
2996	invoke_av = (AV *)SvRV (invoke);
2997	len = av_len (invoke_av);
2998
2999	sv_setsv (cb, AvARRAY (invoke_av)[0]);
3000
3001	if (len > 0)
3002	{	3104	{
3003	av_fill (defav, len - 1);	3105	struct coro *coro = SvSTATE_hv (hv);
3004	for (i = 0; i < len; ++i)	3106
3005	av_store (defav, i, SvREFCNT_inc_NN (AvARRAY (invoke_av)[i + 1]));	3107	assert (!coro->invoke_cb);
		3108	assert (!coro->invoke_av);
		3109	coro->invoke_cb = SvREFCNT_inc (cb);
		3110	coro->invoke_av = av;
3006	}	3111	}
3007	}
3008		3112
3009	void	3113	api_ready (aTHX_ (SV *)hv);
3010	_pool_2 (SV *cb)
3011	CODE:
3012	{
3013	HV hv = (HV )SvRV (coro_current);
3014	struct coro coro = SvSTATE_hv ((SV )hv);
3015		3114
3016	sv_setsv (cb, &PL_sv_undef);	3115	if (GIMME_V != G_VOID)
3017		3116	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
3018	SvREFCNT_dec ((SV )PL_defoutgv); PL_defoutgv = (GV )coro->saved_deffh;	3117	else
3019	coro->saved_deffh = 0;
3020
3021	if (coro_rss (aTHX_ coro) > SvUV (sv_pool_rss)
3022	\|\| av_len (av_async_pool) + 1 >= SvIV (sv_pool_size))
3023	{
3024	SV *old = PL_diehook;
3025	PL_diehook = 0;
3026	SvREFCNT_dec (old);	3118	SvREFCNT_dec (hv);
3027	croak ("\3async_pool terminate\2\n");
3028	}
3029
3030	av_clear (GvAV (PL_defgv));
3031	hv_store (hv, "desc", sizeof ("desc") - 1,
3032	newSVpvn ("[async_pool idle]", sizeof ("[async_pool idle]") - 1), 0);
3033
3034	coro->prio = 0;
3035
3036	if (coro->cctx && (coro->cctx->flags & CC_TRACE))
3037	api_trace (aTHX_ coro_current, 0);
3038
3039	av_push (av_async_pool, newSVsv (coro_current));
3040	}	3119	}
3041		3120
3042	SV *	3121	SV *
3043	rouse_cb ()	3122	rouse_cb ()
3044	PROTOTYPE:	3123	PROTOTYPE:
…		…
3218		3297
3219	void	3298	void
3220	_register (char target, char proto, SV *req)	3299	_register (char target, char proto, SV *req)
3221	CODE:	3300	CODE:
3222	{	3301	{
3223	CV *req_cv = coro_sv_2cv (req);	3302	CV *req_cv = coro_sv_2cv (aTHX_ req);
3224	/* newXSproto doesn't return the CV on 5.8 */	3303	/* newXSproto doesn't return the CV on 5.8 */
3225	CV *slf_cv = newXS (target, coro_aio_req_xs, __FILE__);	3304	CV *slf_cv = newXS (target, coro_aio_req_xs, __FILE__);
3226	sv_setpv ((SV *)slf_cv, proto);	3305	sv_setpv ((SV *)slf_cv, proto);
3227	sv_magicext ((SV )slf_cv, (SV )req_cv, CORO_MAGIC_type_aio, 0, 0, 0);	3306	sv_magicext ((SV )slf_cv, (SV )req_cv, CORO_MAGIC_type_aio, 0, 0, 0);
3228	}	3307	}

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Comparing Coro/Coro/State.xs (file contents): Revision 1.308 by root, Wed Nov 19 15:09:57 2008 UTC vs. Revision 1.316 by root, Thu Nov 20 06:01:40 2008 UTC

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Comparing Coro/Coro/State.xs (file contents):
Revision 1.308 by root, Wed Nov 19 15:09:57 2008 UTC vs.
Revision 1.316 by root, Thu Nov 20 06:01:40 2008 UTC