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107 lines
2.3 KiB
C
107 lines
2.3 KiB
C
/*
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TEST_HEADER
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id = $HopeName: MMQA_test_function!126.c(trunk.1) $
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summary = extensible arena test (huge objects)
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language = c
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link = testlib.o rankfmt.o
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END_HEADER
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*/
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#include "testlib.h"
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#include "mpscamc.h"
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#include "mpsavm.h"
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#include "rankfmt.h"
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void *stackpointer;
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static void test(void)
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{
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mps_arena_t arena;
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mps_pool_t pool;
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mps_thr_t thread;
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mps_root_t root, root1;
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mps_fmt_t format;
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mps_ap_t ap;
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mycell *b;
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/* create an arena that can't grow beyond 1 Mb */
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cdie(mps_arena_create(&arena, mps_arena_class_vm(), (size_t) (1024*1024*1)),
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"create arena");
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cdie(mps_thread_reg(&thread, arena), "register thread");
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cdie(mps_root_create_reg(&root, arena, MPS_RANK_AMBIG, 0, thread,
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mps_stack_scan_ambig, stackpointer, 0),
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"create root");
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cdie(mps_root_create_table(&root1, arena, MPS_RANK_AMBIG, 0,
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(mps_addr_t*)&exfmt_root, 1),
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"create table root");
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cdie(mps_fmt_create_A(&format, arena, &fmtA),
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"create format");
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cdie(mps_pool_create(&pool, arena, mps_class_amc(), format),
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"create pool");
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cdie(mps_ap_create(&ap, pool, MPS_RANK_EXACT),
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"create ap");
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comment("ready");
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comment("reserved %ld, committed %ld",
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mps_arena_reserved(arena), mps_arena_committed(arena));
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b = allocdumb(ap, 1024ul*1024ul*40, MPS_RANK_EXACT);
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comment("alloc 40 MB");
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comment("reserved %ld, committed %ld",
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mps_arena_reserved(arena), mps_arena_committed(arena));
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b = allocdumb(ap, 1024ul*1024ul*40, MPS_RANK_EXACT);
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comment("alloc 80 MB");
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comment("reserved %ld, committed %ld",
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mps_arena_reserved(arena), mps_arena_committed(arena));
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mps_arena_collect(arena);
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comment("collected");
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comment("reserved %ld, committed %ld",
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mps_arena_reserved(arena), mps_arena_committed(arena));
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mps_ap_destroy(ap);
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comment("Destroyed ap.");
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mps_pool_destroy(pool);
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comment("Destroyed pool.");
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mps_fmt_destroy(format);
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comment("Destroyed format.");
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mps_root_destroy(root);
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mps_root_destroy(root1);
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comment("Destroyed roots.");
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mps_thread_dereg(thread);
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comment("Deregistered thread.");
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mps_arena_destroy(arena);
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comment("Destroyed arena.");
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}
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int main(void)
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{
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void *m;
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stackpointer=&m; /* hack to get stack pointer */
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easy_tramp(test);
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pass();
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return 0;
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}
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