static void test(void) { mps_chain_t chain; mycell *x; cdie(mps_arena_create(&arena, mps_arena_class_vm(), (size_t) 1024*1024*30), "create arena"); cdie(mps_thread_reg(&thread, arena), "register thread"); cdie( mps_root_create_table_masked(&root1, arena, mps_rank_exact(), 0, (mps_addr_t*)&a[0], 4, 0x4), "create a root table"); cdie( mps_root_create_table(&root2, arena, mps_rank_ambig(), 0, (mps_addr_t*)&b[0], 4), "create b root table"); cdie( mps_fmt_create_A(&format, arena, &fmtA), "create format"); cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create"); die(mmqa_pool_create_chain(&poolamc, arena, mps_class_amc(), format, chain), "create pool"); die(mmqa_pool_create_chain(&poollo, arena, mps_class_amcz(), format, chain), "create pool"); cdie( mps_pool_create(&poolawl, arena, mps_class_awl(), format, getassociated), "create pool"); cdie( mps_ap_create(&apamc, poolamc, mps_rank_exact()), "create ap"); cdie( mps_ap_create(&aplo, poollo, mps_rank_exact()), "create ap"); cdie( mps_ap_create(&apawl, poolawl, mps_rank_exact()), "create ap"); newstamp = 0; alloccomments = 1; die(allocrdumb(&a[0], aplo, 64, mps_rank_exact()), "alloc"); die(allocrdumb(&a[1], apamc, 64, mps_rank_exact()), "alloc"); die(allocrdumb(&a[3], apawl, 64, mps_rank_exact()), "alloc"); a[2] = (mycell *)((mps_word_t)a[3] | 4); die(allocrdumb(&b[0], aplo, 64, mps_rank_exact()), "alloc"); die(allocrdumb(&b[1], apamc, 64, mps_rank_exact()), "alloc"); b[2] = NULL; die(allocrdumb(&b[3], apawl, 64, mps_rank_exact()), "alloc"); rootcount = 0; walkroots(NULL); report("count1", "%ld", rootcount); cdie(mps_root_create_reg(&root, arena, mps_rank_ambig(), 0, thread, mps_stack_scan_ambig, stackpointer, 0), "create stack root"); x = allocdumb(apamc, 64, mps_rank_exact()); (void)allocdumb(apamc, 64, mps_rank_exact()); (void)allocdumb(apamc, 64, mps_rank_exact()); rootcount = 0; speccount = 0; walkroots(x); report("count2", "%ld", rootcount); report("countspec", "%ld", speccount); mps_arena_park(arena); mps_ap_destroy(apamc); mps_ap_destroy(aplo); mps_ap_destroy(apawl); comment("Destroyed aps."); mps_pool_destroy(poolamc); mps_pool_destroy(poollo); mps_pool_destroy(poolawl); comment("Destroyed pools."); mps_chain_destroy(chain); mps_fmt_destroy(format); comment("Destroyed format."); mps_root_destroy(root2); mps_root_destroy(root1); mps_root_destroy(root); comment("Destroyed roots."); mps_thread_dereg(thread); comment("Deregistered thread."); mps_arena_destroy(arena); comment("Destroyed arena."); }
static void test(void) { mps_ap_t ap, sap; mps_arena_t arena; mps_fmt_t format; mps_chain_t chain; mps_pool_t pool, spool; mps_thr_t thread; mps_frame_t frame1; mycell *p, *q; size_t com, com1; formatcomments=1; alloccomments=1; fixcomments=1; /* create an arena (no particular size limit) */ cdie(mps_arena_create(&arena, mps_arena_class_vm(), (size_t)ARENA_SIZE), "create arena"); cdie(mps_thread_reg(&thread, arena), "register thread"); /* because we know objects in the stack pool don't move, we can do without roots. Hooray! */ cdie(mps_fmt_create_A(&format, arena, &fmtA), "create format"); cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create"); die(mmqa_pool_create_chain(&pool, arena, mps_class_amc(), format, chain), "create AMC pool"); cdie(mps_ap_create(&ap, pool, mps_rank_exact()), "create ap"); cdie(mps_pool_create(&spool, arena, mps_class_snc(), format), "create SNC pool"); cdie(mps_ap_create(&sap, spool, mps_rank_exact()), "create ap"); /* push, alloc, check object is scanned */ com = mps_arena_committed(arena); report("com", "%ld", com); cdie(mps_ap_frame_push(&frame1, sap), "push"); p = allocone(sap, 2, mps_rank_exact()); q = allocdumb(ap, BIGSIZE, mps_rank_exact()); setref(p, 0, q); q = allocdumb(ap, SMALLSIZE, mps_rank_exact()); report("com", "%ld", mps_arena_committed(arena)); comment("collect..."); mps_arena_collect(arena); com1 = mps_arena_committed(arena); mps_arena_release(arena); report("com", "%ld", com1); report("inc1", "%d", (com1-com)/BIGSIZE); /* pop, check object isn't scanned */ cdie(mps_ap_frame_pop(sap, frame1), "pop"); p = allocone(sap, 2, mps_rank_exact()); comment("collect..."); mps_arena_collect(arena); com1 = mps_arena_committed(arena); mps_arena_release(arena); report("com", "%ld", com1); report("inc2", "%ld", (com1-com)/BIGSIZE); mps_arena_park(arena); mps_ap_destroy(ap); mps_ap_destroy(sap); comment("Destroyed ap."); mps_pool_destroy(pool); mps_pool_destroy(spool); comment("Destroyed pool."); mps_chain_destroy(chain); mps_fmt_destroy(format); mps_thread_dereg(thread); mps_arena_destroy(arena); comment("Destroyed arena."); }
static void test(void) { mps_pool_t poolamc, poolawl, poollo; mps_thr_t thread; mps_root_t root0, root1; mps_chain_t chain; mps_fmt_t format; mps_ap_t apamc, apawl, aplo; mycell *a, *b, *c, *d, *z; long int j; cdie(mps_arena_create(&arena, mps_arena_class_vm(), (size_t)(1024*1024*40)), "create arena"); cdie(mps_thread_reg(&thread, arena), "register thread"); cdie(mps_root_create_reg(&root0, arena, mps_rank_ambig(), 0, thread, mps_stack_scan_ambig, stackpointer, 0), "create root"); cdie(mps_root_create_table(&root1, arena, mps_rank_ambig(), 0, (mps_addr_t *)&exfmt_root, 1), "create table root"); cdie(mps_fmt_create_A(&format, arena, &fmtA), "create format"); cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create"); die(mmqa_pool_create_chain(&poolamc, arena, mps_class_amc(), format, chain), "create pool(amc)"); die(mmqa_pool_create_chain(&poollo, arena, mps_class_amcz(), format, chain), "create pool(amcz)"); cdie(mps_pool_create(&poolawl, arena, mps_class_awl(), format, getassociated), "create pool(awl)"); cdie(mps_ap_create(&apawl, poolawl, mps_rank_weak()), "create ap(awl)"); cdie(mps_ap_create(&apamc, poolamc, mps_rank_exact()), "create ap(amc)"); cdie(mps_ap_create(&aplo, poollo, mps_rank_exact()), "create ap(amcz)"); mps_message_type_enable(arena, mps_message_type_finalization()); mps_message_type_enable(arena, mps_message_type_gc()); /* register loads of objects for finalization (1000*4) */ a = allocone(apamc, 2, 1); for (j=0; j<1000; j++) { b = allocone(apamc, 2, mps_rank_exact()); c = allocone(apawl, 2, mps_rank_weak()); d = allocone(aplo, 2, mps_rank_exact()); /* rank irrelevant here! */ mps_finalize(arena, (mps_addr_t*)&b); mps_finalize(arena, (mps_addr_t*)&c); mps_finalize(arena, (mps_addr_t*)&d); mps_finalize(arena, (mps_addr_t*)&d); final_count += 4; setref(a, 0, b); setref(a, 1, c); setref(c, 1, d); a = b; } /* throw them all away and collect everything */ a = NULL; b = NULL; c = NULL; d = NULL; exfmt_root = NULL; for (j=0; j<5; j++) { mps_arena_collect(arena); while (mps_message_poll(arena)) { messagepoll(&z, FINAL_DISCARD); } } /* how many are left? (n.b. ideally this would be 0 but there's no guarantee) */ report("count1", "%i", final_count); /* now to test leaving messages open for a long time! */ for (j=0; j<10; j++) { comment("%d of 10", j); a = allocone(apamc, 10000, mps_rank_exact()); mps_finalize(arena, (mps_addr_t*)&a); final_count +=1; comment("finalize"); messagepoll(&z, FINAL_QUEUE); } comment("reregister"); for (j=0; j<10; j++) { comment("%d of 10", j); qpoll(&z, FINAL_REREGISTER); } b = a; z = a; for (j=0; j<10; j++) { comment("%d of 10", j); messagepoll(&z, FINAL_QUEUE); qpoll(&z, FINAL_STORE); a = allocone(apamc, 2, mps_rank_exact()); setref(z, 0, b); setref(a, 1, z); b = a; } for (j=0; j<10; j++) { a = allocone(apamc, 2, mps_rank_exact()); qpoll(&z, FINAL_DISCARD); messagepoll(&z, FINAL_DISCARD); setref(a, 0, b); b = a; } /* Force old objects to be killed */ while (qmt() == 0) { qpoll(&z, FINAL_DISCARD); } while (mps_message_poll(arena)) { messagepoll(&z, FINAL_DISCARD); } mps_arena_park(arena); mps_root_destroy(root0); mps_root_destroy(root1); comment("Destroyed roots."); mps_ap_destroy(apawl); mps_ap_destroy(apamc); mps_ap_destroy(aplo); comment("Destroyed aps."); mps_arena_collect(arena); comment("Collected arena."); while (mps_message_poll(arena)) { messagepoll(&z, FINAL_DISCARD); } report("count2", "%d", final_count); mps_arena_park(arena); mps_pool_destroy(poolamc); mps_pool_destroy(poolawl); mps_pool_destroy(poollo); mps_chain_destroy(chain); mps_fmt_destroy(format); mps_thread_dereg(thread); mps_arena_destroy(arena); comment("Destroyed arena."); }
static void test(void) { mps_arena_t arena; mps_pool_t pool; mps_thr_t thread; mps_root_t root; mps_fmt_t format; mps_chain_t chain; mps_ap_t ap; mycell *a, *b, *c; mycell *p; mps_ld_t ld; int i, j; cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE), "create arena"); cdie(mps_thread_reg(&thread, arena), "register thread"); cdie(mps_root_create_reg(&root, arena, MPS_RANK_AMBIG, 0, thread, mps_stack_scan_ambig, stackpointer, 0), "create root"); cdie(mps_fmt_create_A(&format, arena, &fmtA), "create format"); cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create"); cdie(mmqa_pool_create_chain(&pool, arena, mps_class_amc(), format, chain), "create pool"); cdie(mps_ap_create(&ap, pool, MPS_RANK_EXACT), "create ap"); a = allocone(ap, 100); b = a; c = a; for (j = 1; j < 100; j++) { comment("%i of 100", j); p = allocdumb(ap, sizeof(mps_ld_s)); ld = (mps_ld_t) getdata(p); b = a; c = a; for (i = 1; i < 100; i++) { mps_ld_reset(ld, arena); UC; c = allocone(ap, 200); UC; setref(b, 0, c); UC; b = c; } } mps_ap_destroy(ap); mps_pool_destroy(pool); mps_chain_destroy(chain); mps_fmt_destroy(format); mps_root_destroy(root); mps_thread_dereg(thread); mps_arena_destroy(arena); comment("Destroyed arena."); }
static void test(void) { mps_arena_t arena; mps_pool_t pool; mps_thr_t thread; mps_root_t root; mps_root_t root2; mps_fmt_t format; mps_chain_t chain; mps_ap_t ap; mycell *z[10]; mycell **a = &z[0]; mycell **b = &z[1]; mycell **c = &z[2]; mycell **d = &z[3]; mycell **e = &z[4]; mycell **f = &z[5]; mycell **g = &z[6]; int i; int j; RC; cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE), "create arena"); die(mps_thread_reg(&thread, arena), "register thread"); cdie( mps_root_create_table(&root, arena, MPS_RANK_AMBIG, 0, (mps_addr_t*)&z[0], 10), "create table root"); cdie( mps_root_create_table(&root2, arena, MPS_RANK_AMBIG, 0, &exfmt_root, 1), "create exfmt root"); die(mps_fmt_create_A(&format, arena, &fmtA), "create format"); cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create"); die(mmqa_pool_create_chain(&pool, arena, mps_class_amc(), format, chain), "create pool"); cdie( mps_ap_create(&ap, pool, MPS_RANK_EXACT), "create ap"); for (j=1; j<10; j++) { comment("%i of 10.", j); UC; *a = allocone(ap, 5, 1); *b = *a; *c = *a; *d = *a; *e = *a; *f = *a; *g = *a; for (i=1; i<1000; i++) { UC; *c = allocone(ap, 1000, 1); if (ranint(8) == 0) *d = *c; if (ranint(8) == 0) *e = *c; if (ranint(8) == 0) *f = *c; if (ranint(8) == 0) *g = *c; UC; setref(*b, 0, *c); UC; setref(*c, 1, *d); UC; setref(*c, 2, *e); UC; setref(*c, 3, *f); UC; setref(*c, 4, *g); UC; *b = *c; } checkfrom(*a); } DC; DMC; checkfrom(*a); mps_ap_destroy(ap); mps_pool_destroy(pool); mps_chain_destroy(chain); mps_fmt_destroy(format); mps_root_destroy(root); mps_root_destroy(root2); mps_thread_dereg(thread); mps_arena_destroy(arena); comment("Destroyed arena."); }
static void test(void *stack_pointer) { mps_arena_t arena; mps_pool_t pool; mps_thr_t thread; mps_root_t root; mps_chain_t chain; mps_fmt_t format; mycell *cells; int h,i,j,k,l; mycell *p[NAPS]; mycell *pobj; size_t bytes; size_t alignment; mps_addr_t q; int nextid = 0x1000000; /* turn on comments about copying and scanning */ formatcomments = VERBOSE; fixcomments = VERBOSE; cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE), "create arena"); cdie(mps_thread_reg(&thread, arena), "register thread"); cdie(mps_root_create_thread(&root, arena, thread, stack_pointer), "thread root"); cdie( mps_fmt_create_A(&format, arena, &fmtA), "create format"); cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create"); cdie( mps_pool_create(&pool, arena, mps_class_amc(), format, chain), "create pool"); for (i=0; i<NAPS; i++) { die(mps_ap_create(&ap[i], pool, mps_rank_exact()), "create ap"); ap_state[i] = 0; } cells = allocone(ap[0], NCELLS); /* ap_state can have the following values: 0 before reserve 1 after reverse 2 after init 3 after I=A 0 after commit */ for(h=0; h<ITERATIONS; h++) { comment("%i of %i", h, ITERATIONS); comment("%i collections", (int) mps_collections(arena)); for(j=0; j<1000; j++) { i = ranint(NAPS); switch (ap_state[i]) { case 0: nrefs[i] = NUMREFS; bytes = offsetof(struct data, ref)+nrefs[i]*sizeof(struct refitem); alignment = MPS_PF_ALIGN; bytes = (bytes+alignment-1)&~(alignment-1); s[i] = bytes; die(mps_reserve(&q, ap[i], s[i]), "reserve: "); p[i] = q; p[i]->data.tag = 0xD033E2A6; p[i]->data.id = nextid; ap_state[i] = 1; commentif(VERBOSE, "%i: reserve %li at %p", i, nextid, q); nextid +=1; break; case 1: commentif(VERBOSE, "%i: init %li", i, p[i]->data.id); p[i]->data.tag = MCdata; p[i]->data.numrefs = nrefs[i]; p[i]->data.size = s[i]; ap_state[i] = 2; for (k=0; k<nrefs[i]; k++) { if PNULL { p[i]->data.ref[k].addr = NULL; p[i]->data.ref[k].id = 0; } else { l = ranint(NCELLS); pobj = getref(cells, l); p[i]->data.ref[k].addr = pobj; p[i]->data.ref[k].id = (pobj==NULL ? 0 : pobj->data.id); } commentif(VERBOSE, " ref %i -> %li", k, p[i]->data.ref[k].id); } break; case 2: commentif(VERBOSE, "%i: begin commit %li", i, p[i]->data.id); ap[i]->init = ap[i]->alloc; ap_state[i] = 3; break; case 3: case 4: case 5: case 6: case 7: case 8: case 9: ap_state[i]+=1; break; case 10: commentif(VERBOSE, "%i: end commit %li", i, p[i]->data.id); q=p[i]; if (ap[i]->limit != 0 || mps_ap_trip(ap[i], p[i], s[i])) { l = ranint(NCELLS); setref(cells, l, q); commentif(VERBOSE, "%i -> %i", i, l); } ap_state[i] = 0; break; } } checkfrom(cells); }
static void test(void) { mps_pool_t poolmv, poolawl, poolamc; mps_thr_t thread; mps_root_t root0, root1, root2; mps_addr_t p; mps_fmt_t format; mps_ap_t apawl, apamc; mycell *a, *b; int i,j; RC; cdie(mps_space_create(&space), "create space"); cdie(mps_thread_reg(&thread, space), "register thread"); cdie( mps_root_create_table(&root0, space, MPS_RANK_AMBIG, 0, &exfmt_root, 1), "create exfmt root"); cdie( mps_root_create_table(&root2, space, MPS_RANK_EXACT, 0, (mps_addr_t *)obj_table, MAXLDS), "create table root"); cdie( mps_root_create_reg(&root1, space, MPS_RANK_AMBIG, 0, thread, mps_stack_scan_ambig, stackpointer, 0), "create register and stack root"); cdie( mps_fmt_create_A(&format, space, &fmtA), "create format"); cdie( mps_pool_create(&poolawl, space, mps_class_awl(), format), "create awl pool"); cdie( mps_pool_create(&poolmv, space, mps_class_mv(), 0x4000, 128, 0x4000), "create mv pool"); cdie( mps_ap_create(&apawl, poolawl, MPS_RANK_EXACT), "create ap"); cdie( mps_pool_create(&poolamc, space, mps_class_amc(), format), "create amc pool"); cdie( mps_ap_create(&apamc, poolamc, MPS_RANK_EXACT), "create ap"); /* first we'll use only pool classes MV and AWL. So LDs shouldn't go stale at all. */ b = allocone(apawl, 5, MPS_RANK_EXACT); for (i=0; i < MAXLDS; i++) { comment("%d", i); mps_alloc(&p, poolmv, sizeof(mps_ld_s)); a = allocone(apawl, 5, MPS_RANK_EXACT); setref(a, 0, b); b = a; a = allocdumb(apamc, 256*1024, MPS_RANK_EXACT); a = allocdumb(apawl, 256*1024, MPS_RANK_EXACT); comment("alloc"); lds[i] = p; mps_ld_reset(lds[i], space); comment("reset"); if (i>0) { mps_ld_add(lds[i], space, (mps_addr_t) b); } comment("add"); } for (i=0; i < MAXLDS; i++) { comment("%d", i); asserts(mps_ld_isstale(lds[i], space, p) == 0, "%d stale but shouldn't be", i); } /* allocate MAXLDS objects, and make each LD depend on the corresponding object */ for (i=0; i < MAXLDS; i++) { comment("%d", i); obj_table[i] = allocone(apamc, ranint(100), MPS_RANK_EXACT); mps_ld_add(lds[i], space, (mps_addr_t) obj_table[i]); } for (i=0; i < 1000; i++) { comment("%d of 1000", i); checklds(); for (j=0; j < 4; j++) { a = allocdumb(apamc, 32*1024, MPS_RANK_EXACT); } } mps_ap_destroy(apawl); mps_ap_destroy(apamc); comment("Destroyed aps."); mps_pool_destroy(poolmv); mps_pool_destroy(poolamc); mps_pool_destroy(poolawl); comment("Destroyed pools."); mps_fmt_destroy(format); comment("Destroyed format."); mps_root_destroy(root0); mps_root_destroy(root1); mps_root_destroy(root2); comment("Destroyed roots."); mps_thread_dereg(thread); comment("Deregistered thread."); mps_space_destroy(space); comment("Destroyed space."); }
static void test(void) { mps_arena_t arena; mps_pool_t poolamc, poolawl; mps_thr_t thread; mps_root_t root; mps_fmt_t format; mps_chain_t chain; mps_ap_t apamc, apawl; mycell *a[100]; int i; int j; int k,z; alloccomments = 1; formatcomments = 1; cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE), "create arena"); die(mps_thread_reg(&thread, arena), "register thread"); die(mps_root_create_reg(&root, arena, mps_rank_ambig(), 0, thread, mps_stack_scan_ambig, stackpointer, 0), "create root"); die(mps_fmt_create_A(&format, arena, &fmtA), "create format"); cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create"); die(mmqa_pool_create_chain(&poolamc, arena, mps_class_amc(), format, chain), "create pool"); cdie( mps_pool_create(&poolawl, arena, mps_class_awl(), format, getassociated), "create pool"); cdie( mps_ap_create(&apawl, poolawl, mps_rank_exact()), "create ap"); cdie( mps_ap_create(&apamc, poolamc, mps_rank_exact()), "create ap"); for(i=0; i<100; i++) { a[i] = allocone(apawl, 6, 1); } for(i=0; i<10000; i++) { j = ranint(100); k = 5 + ranint(50); comment("New object %i, %i", j, k); a[j] = allocone(apawl, k, 1); k = ranint(100); z = ranint(2); comment("setting %i (%p) %i", k, a[k], z); setref(a[k], z, a[j]); (void)allocdumb(apamc, 0x400*64, 0); } mps_arena_park(arena); mps_ap_destroy(apawl); mps_ap_destroy(apamc); mps_pool_destroy(poolamc); mps_pool_destroy(poolawl); mps_chain_destroy(chain); mps_fmt_destroy(format); mps_root_destroy(root); mps_thread_dereg(thread); mps_arena_destroy(arena); comment("Destroyed arena."); }
static void test(void) { long int i; long int rsize; int inramp; mycell *r, *s; cdie(mps_arena_create(&arena, mps_arena_class_vm(), (size_t) 1024*1024*ARENALIMIT), "create arena"); cdie(mps_thread_reg(&thread, arena), "register thread"); cdie( mps_root_create_reg(&root, arena, mps_rank_ambig(), 0, thread, mps_stack_scan_ambig, stackpointer, 0), "create root"); cdie( mps_root_create_table(&root1, arena, mps_rank_exact(), 0, &objtab[0], TABSIZE), "create root table"); cdie( mps_fmt_create_A(&format, arena, &fmtA), "create format"); cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create"); cdie( mps_pool_create(&poolamc, arena, mps_class_amc(), format, chain), "create pool"); cdie( mps_ap_create(&apamc, poolamc, mps_rank_exact()), "create ap"); inramp = 0; for (i = 0; i < ITERATIONS; i++) { if (i * 10 % ITERATIONS == 0) { comment("%ld of %ld", i, ITERATIONS); } alloc_back(); if (inramp) { s = allocone(apamc, 3, mps_rank_exact()); setref(r, 0, s); setref(s, 1, r); r = s; s = allocdumb(apamc, RAMPSIZE, mps_rank_exact()); setref(r, 2, s); rsize ++; if (ranint(LEAVERAMP) == 0) { r = allocone(apamc, 2, mps_rank_exact()); s = allocone(apamc, 2, mps_rank_exact()); #ifdef RAMP_INTERFACE mps_ap_alloc_pattern_end(apamc, mps_alloc_pattern_ramp()); #endif #ifdef COLLECT_WORLD mps_arena_collect(arena); mps_arena_release(arena); #endif comment("ramp end, %ld objects", rsize); inramp = 0; } } else { if (ranint(ENTERRAMP) == 0) { #ifdef RAMP_INTERFACE mps_ap_alloc_pattern_begin(apamc, mps_alloc_pattern_ramp()); #endif comment("ramp begin"); r = allocone(apamc, 3, mps_rank_exact()); inramp = 1; rsize = 0; } } } mps_arena_park(arena); mps_ap_destroy(apamc); comment("Destroyed ap."); mps_pool_destroy(poolamc); comment("Destroyed pool."); mps_fmt_destroy(format); comment("Destroyed format."); mps_chain_destroy(chain); comment("Destroyed chain."); mps_root_destroy(root1); mps_root_destroy(root); comment("Destroyed roots."); mps_thread_dereg(thread); comment("Deregistered thread."); mps_arena_destroy(arena); comment("Destroyed arena."); }
static void test(void) { long int i; long int rsize; mps_message_t message; int inramp; mycell *r, *s; cdie(mps_arena_create(&arena, mps_arena_class_vm(), (size_t) 1024*1024*ARENALIMIT), "create space"); cdie(mps_thread_reg(&thread, arena), "register thread"); cdie( mps_root_create_reg(&root, arena, MPS_RANK_AMBIG, 0, thread, mps_stack_scan_ambig, stackpointer, 0), "create root"); cdie( mps_root_create_table(&root1, arena, MPS_RANK_EXACT, 0, &objtab[0], TABSIZE), "create root table"); cdie( mps_fmt_create_A(&format, arena, &fmtA), "create format"); cdie( mps_pool_create(&poolamc, arena, mps_class_amc(), format), "create pool"); cdie( mps_ap_create(&apamc, poolamc, MPS_RANK_EXACT), "create ap"); mps_message_type_enable(arena, mps_message_type_gc()); inramp = 0; for (i = 0; i < ITERATIONS; i++) { if (i % 10000 == 0) { comment("%ld of %ld", i, ITERATIONS); } alloc_back(); if (inramp) { s = allocone(apamc, 3, MPS_RANK_EXACT); setref(r, 0, s); setref(s, 1, r); r = s; s = allocdumb(apamc, RAMPSIZE, MPS_RANK_EXACT); setref(r, 2, s); rsize ++; if (ranint(LEAVERAMP) == 0) { r = allocone(apamc, 2, MPS_RANK_EXACT); s = allocone(apamc, 2, MPS_RANK_EXACT); #ifdef RAMP_INTERFACE mps_ap_alloc_pattern_end(apamc, mps_alloc_pattern_ramp()); #endif #ifdef COLLECT_WORLD mps_arena_collect(arena); mps_arena_release(arena); #endif comment("ramp end, %ld objects", rsize); inramp = 0; } } else { if (ranint(ENTERRAMP) == 0) { #ifdef RAMP_INTERFACE mps_ap_alloc_pattern_begin(apamc, mps_alloc_pattern_ramp()); #endif comment("ramp begin"); r = allocone(apamc, 3, MPS_RANK_EXACT); inramp = 1; rsize = 0; } } if(mps_message_get(&message, arena, mps_message_type_gc())) { unsigned long live, condemned, notCondemned; live = mps_message_gc_live_size(arena, message); condemned = mps_message_gc_condemned_size(arena, message); notCondemned = mps_message_gc_not_condemned_size(arena, message); comment("Collection: live=%ld, condemned=%ld, not condemned = %ld", live, condemned, notCondemned); mps_message_discard(arena, message); } } mps_ap_destroy(apamc); comment("Destroyed ap."); mps_pool_destroy(poolamc); comment("Destroyed pool."); mps_fmt_destroy(format); comment("Destroyed format."); mps_root_destroy(root1); mps_root_destroy(root); comment("Destroyed roots."); mps_thread_dereg(thread); comment("Deregistered thread."); mps_arena_destroy(arena); comment("Destroyed space."); }
static void test(void) { mps_pool_t pool; mps_thr_t thread; mps_root_t root; mps_chain_t chain; mps_fmt_t format; mps_ap_t ap, ap2; mycell *a, *b; mps_res_t res; int i; /* create an arena that can't grow beyond 30 M */ cdie(mps_arena_create(&arena, mps_arena_class_vm(), (size_t) (1024*1024*30)), "create arena"); cdie(mps_thread_reg(&thread, arena), "register thread"); cdie(mps_root_create_reg(&root, arena, mps_rank_ambig(), 0, thread, mps_stack_scan_ambig, stackpointer, 0), "create root"); cdie( mps_fmt_create_A(&format, arena, &fmtA), "create format"); cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create"); cdie( mps_pool_create(&pool, arena, mps_class_amc(), format, chain), "create pool"); cdie( mps_ap_create(&ap, pool, mps_rank_exact()), "create ap"); /* allocate until full */ i = 0; b = NULL; while (allocrone(&a, ap, 128, mps_rank_exact()) == MPS_RES_OK) { i++; setref(a, 0, b); b = a; } comment("%d objs allocated.", i); /* try to allocate 10 times */ cdie(mps_ap_create(&ap2, pool, mps_rank_exact()), "create second ap"); mps_ap_destroy(ap); for (i = 0; i < 10; i++) { res = allocrone(&a, ap2, 128, mps_rank_exact()); report("predie", "%s", err_text(res)); } /* now let everything die, and try to allocate 10 times */ mps_root_destroy(root); for (i = 0; i < 10; i++) { res = allocrone(&a, ap2, 128, mps_rank_exact()); report("postdie", "%s", err_text(res)); } mps_ap_destroy(ap2); comment("Destroyed ap."); mps_pool_destroy(pool); comment("Destroyed pool."); mps_fmt_destroy(format); comment("Destroyed format."); mps_chain_destroy(chain); comment("Destroyed chain."); mps_thread_dereg(thread); comment("Deregistered thread."); mps_arena_destroy(arena); comment("Destroyed arena."); }
static void test(void) { mps_arena_t arena; mps_pool_t poolamc, poolawl; mps_thr_t thread; mps_root_t root; mps_fmt_t format; mps_chain_t chain; mps_ap_t apamc, apawl; mycell *a, *b, *c, *d, *e, *f, *g; int i; int j; RC; fixcomments=1; cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE), "create arena"); die(mps_thread_reg(&thread, arena), "register thread"); die(mps_root_create_reg(&root, arena, MPS_RANK_AMBIG, 0, thread, mps_stack_scan_ambig, stackpointer, 0), "create root"); die(mps_fmt_create_A(&format, arena, &fmtA), "create format"); cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create"); die(mmqa_pool_create_chain(&poolamc, arena, mps_class_amc(), format, chain), "create pool"); cdie( mps_pool_create(&poolawl, arena, mps_class_awl(), format), "create pool"); cdie( mps_ap_create(&apawl, poolawl, MPS_RANK_WEAK), "create ap"); cdie( mps_ap_create(&apamc, poolamc, MPS_RANK_EXACT), "create ap"); b = allocone(apamc, 1, 1); for (j=1; j<10; j++) { comment("%i of 10.", j); UC; a = allocone(apawl, 5, 1); a->data.assoc = stackpointer; setref(b, 0, a); b = a; c = a; d = a; e = a; f = a; g = a; for (i=1; i<1000; i++) { UC; c = allocone(apamc, 10000, 1); c = allocone(apawl, 10000, 1); c->data.assoc = stackpointer; if (ranint(8) == 0) d = c; if (ranint(8) == 0) e = c; if (ranint(8) == 0) f = c; if (ranint(8) == 0) g = c; UC; setref(b, 0, c); UC; setref(c, 1, d); UC; setref(c, 2, e); UC; setref(c, 3, f); UC; setref(c, 4, g); UC; b = c; } DC; DMC; } mps_ap_destroy(apawl); mps_ap_destroy(apamc); mps_pool_destroy(poolamc); mps_pool_destroy(poolawl); mps_chain_destroy(chain); mps_fmt_destroy(format); mps_root_destroy(root); mps_thread_dereg(thread); mps_arena_destroy(arena); comment("Destroyed arena."); }