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adds defines for verbose event state machine printfs
This commit is contained in:
Joe Bryan
parent
d822391565
commit
734adde0b7
@ -23,6 +23,8 @@
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#include "all.h"
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#include "vere/vere.h"
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#undef VERBOSE_EVENTS
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/* event handling proceeds on two parallel paths. on the first
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** path, the event is processed in the child worker process (serf).
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** state transitions are as follows:
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@ -222,7 +224,9 @@ _pier_disk_precommit_complete(void* vod_p,
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/* delete the file; the reactor will re-request.
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*/
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// fprintf(stderr, "pier: (%" PRIu64 "): precommit: replaced\r\n", wit_u->evt_d);
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#ifdef VERBOSE_EVENTS
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fprintf(stderr, "pier: (%" PRIu64 "): precommit: replaced\r\n", wit_u->evt_d);
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#endif
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u3_foil_delete(0, 0, fol_u);
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wit_u->fol_u = 0;
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@ -230,7 +234,9 @@ _pier_disk_precommit_complete(void* vod_p,
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else {
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/* advance the precommit complete pointer.
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*/
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// fprintf(stderr, "pier: (%" PRIu64 "): precommit: complete\r\n", wit_u->evt_d);
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#ifdef VERBOSE_EVENTS
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fprintf(stderr, "pier: (%" PRIu64 "): precommit: complete\r\n", wit_u->evt_d);
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#endif
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c3_assert(wit_u->evt_d == (1ULL + log_u->pre_d));
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log_u->pre_d = wit_u->evt_d;
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@ -248,7 +254,9 @@ _pier_disk_precommit_request(u3_writ* wit_u)
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c3_c* nam_c;
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// fprintf(stderr, "pier: (%" PRIu64 "): precommit: request\r\n", wit_u->evt_d);
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#ifdef VERBOSE_EVENTS
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fprintf(stderr, "pier: (%" PRIu64 "): precommit: request\r\n", wit_u->evt_d);
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#endif
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/* writ must be fully computed
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*/
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@ -304,7 +312,9 @@ _pier_disk_precommit_replace(u3_writ* wit_u)
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c3_assert(wit_u->evt_d == log_u->rep_d);
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c3_assert(wit_u->evt_d == log_u->pre_d);
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// fprintf(stderr, "pier: (%" PRIu64 "): precommit: replacing\r\n", wit_u->evt_d);
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#ifdef VERBOSE_EVENTS
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fprintf(stderr, "pier: (%" PRIu64 "): precommit: replacing\r\n", wit_u->evt_d);
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#endif
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log_u->rep_d -= 1ULL;
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log_u->pre_d -= 1ULL;
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@ -315,7 +325,9 @@ _pier_disk_precommit_replace(u3_writ* wit_u)
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/* otherwise, decrement the precommit request counter.
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** the returning request will notice this and rerequest.
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*/
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// fprintf(stderr, "pier: (%" PRIu64 "): precommit: replace\r\n", wit_u->evt_d);
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#ifdef VERBOSE_EVENTS
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fprintf(stderr, "pier: (%" PRIu64 "): precommit: replace\r\n", wit_u->evt_d);
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#endif
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c3_assert(wit_u->evt_d == log_u->rep_d);
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log_u->rep_d -= 1ULL;
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@ -331,7 +343,9 @@ _pier_disk_commit_complete(void* vod_p)
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u3_pier* pir_u = wit_u->pir_u;
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u3_disk* log_u = pir_u->log_u;
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// fprintf(stderr, "pier: (%" PRIu64 "): commit: complete\r\n", wit_u->evt_d);
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#ifdef VERBOSE_EVENTS
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fprintf(stderr, "pier: (%" PRIu64 "): commit: complete\r\n", wit_u->evt_d);
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#endif
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/* advance commit counter
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*/
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@ -352,7 +366,9 @@ _pier_disk_commit_request(u3_writ* wit_u)
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u3_pier* pir_u = wit_u->pir_u;
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u3_disk* log_u = pir_u->log_u;
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// fprintf(stderr, "pier: (%" PRIu64 "): commit: request\r\n", wit_u->evt_d);
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#ifdef VERBOSE_EVENTS
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fprintf(stderr, "pier: (%" PRIu64 "): commit: request\r\n", wit_u->evt_d);
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#endif
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/* append to logfile
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*/
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@ -403,7 +419,9 @@ _pier_work_release(u3_writ* wit_u)
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u3_lord* god_u = pir_u->god_u;
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u3_noun vir;
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// fprintf(stderr, "pier: (%" PRIu64 "): compute: release\r\n", wit_u->evt_d);
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#ifdef VERBOSE_EVENTS
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fprintf(stderr, "pier: (%" PRIu64 "): compute: release\r\n", wit_u->evt_d);
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#endif
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/* advance release counter
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*/
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@ -485,7 +503,9 @@ _pier_work_complete(u3_writ* wit_u,
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u3_pier* pir_u = wit_u->pir_u;
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u3_lord* god_u = pir_u->god_u;
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// fprintf(stderr, "pier: (%" PRIu64 "): compute: complete\r\n", wit_u->evt_d);
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#ifdef VERBOSE_EVENTS
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fprintf(stderr, "pier: (%" PRIu64 "): compute: complete\r\n", wit_u->evt_d);
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#endif
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god_u->dun_d += 1;
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c3_assert(god_u->dun_d == wit_u->evt_d);
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@ -512,7 +532,10 @@ _pier_work_replace(u3_writ* wit_u,
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u3_pier* pir_u = wit_u->pir_u;
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u3_lord* god_u = pir_u->god_u;
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#ifdef VERBOSE_EVENTS
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fprintf(stderr, "pier: (%" PRIu64 "): compute: replace\r\n", wit_u->evt_d);
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#endif
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c3_assert(god_u->sen_d == wit_u->evt_d);
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/* move backward in work processing
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@ -540,7 +563,10 @@ _pier_work_compute(u3_writ* wit_u)
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u3_pier* pir_u = wit_u->pir_u;
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u3_lord* god_u = pir_u->god_u;
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// fprintf(stderr, "pier: (%" PRIu64 "): compute: request\r\n", wit_u->evt_d);
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#ifdef VERBOSE_EVENTS
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fprintf(stderr, "pier: (%" PRIu64 "): compute: request\r\n", wit_u->evt_d);
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#endif
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c3_assert(wit_u->evt_d == (1 + god_u->sen_d));
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wit_u->mug_l = god_u->mug_l;
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@ -619,7 +645,9 @@ start:
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if ( (wit_u->evt_d <= log_u->com_d) &&
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(wit_u->evt_d <= god_u->dun_d) )
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{
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// fprintf(stderr, "pier: (%" PRIu64 "): delete\r\n", wit_u->evt_d);
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#ifdef VERBOSE_EVENTS
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fprintf(stderr, "pier: (%" PRIu64 "): delete\r\n", wit_u->evt_d);
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#endif
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/* remove from queue; must be at end, since commit/compute are serial
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*/
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@ -673,7 +701,9 @@ _pier_disk_load_precommit_file(u3_pier* pir_u,
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wit_u = c3_calloc(sizeof(*wit_u));
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// fprintf(stderr, "pier: (%" PRIu64 "): %p restore\r\n", evt_d, wit_u);
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#ifdef VERBOSE_EVENTS
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fprintf(stderr, "pier: (%" PRIu64 "): %p restore\r\n", evt_d, wit_u);
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#endif
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wit_u->pir_u = pir_u;
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wit_u->evt_d = evt_d;
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@ -812,7 +842,9 @@ _pier_disk_load_commit(u3_pier* pir_u,
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else {
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c3_d pos_d = log_u->fol_u->end_d;
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// fprintf(stderr, "pier: load: commit: at %" PRIx64 "\r\n", pos_d);
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#ifdef VERBOSE_EVENTS
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fprintf(stderr, "pier: load: commit: at %" PRIx64 "\r\n", pos_d);
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#endif
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while ( pos_d ) {
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c3_d len_d, evt_d;
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@ -821,7 +853,7 @@ _pier_disk_load_commit(u3_pier* pir_u,
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buf_d = u3_foil_reveal(log_u->fol_u, &pos_d, &len_d);
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if ( !buf_d ) {
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// fprintf(stderr, "pier: load: commit: corrupt\r\n");
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fprintf(stderr, "pier: load: commit: corrupt\r\n");
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return c3n;
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}
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@ -872,7 +904,9 @@ _pier_disk_load_commit(u3_pier* pir_u,
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*/
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{
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if ( !old_d ) {
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// fprintf(stderr, "pier: load: last %" PRIu64 "\r\n", evt_d);
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#ifdef VERBOSE_EVENTS
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fprintf(stderr, "pier: load: last %" PRIu64 "\r\n", evt_d);
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#endif
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log_u->com_d = log_u->moc_d = old_d = evt_d;
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}
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@ -894,7 +928,9 @@ _pier_disk_load_commit(u3_pier* pir_u,
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else {
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u3_writ* wit_u = c3_calloc(sizeof(u3_writ));
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// fprintf(stderr, "pier: load: commit: %" PRIu64 "\r\n", evt_d);
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#ifdef VERBOSE_EVENTS
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fprintf(stderr, "pier: load: commit: %" PRIu64 "\r\n", evt_d);
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#endif
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wit_u->pir_u = pir_u;
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wit_u->evt_d = evt_d;
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@ -1352,7 +1388,9 @@ _pier_play(u3_pier* pir_u,
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c3_d lav_d,
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c3_l mug_l)
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{
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#ifdef VERBOSE_EVENTS
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fprintf(stderr, "pier: (%" PRIu64 "): boot at mug %x\r\n", lav_d, mug_l);
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#endif
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u3_pier_work_save(pir_u);
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