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84 lines
1.6 KiB
C
84 lines
1.6 KiB
C
/*
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TEST_HEADER
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id = $HopeName$
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summary = SNC pop-to-NULL test (request.dylan.170602)
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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 "mpscsnc.h"
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#include "mpsavm.h"
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#include "rankfmt.h"
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#define THIRTY_MEG (30uL*1024ul*1024ul)
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#define OBJSIZE (1024*1024*1)
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#define ITERATIONS (100)
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static void test(void)
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{
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int i = 0;
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mps_ap_t sap;
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mps_arena_t arena;
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mps_fmt_t format;
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mps_pool_t spool;
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mps_thr_t thread;
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mps_frame_t frame;
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mycell *p;
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/* create an arena that can't grow beyond 30 M */
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cdie(mps_arena_create(&arena, mps_arena_class_vm(), (size_t)THIRTY_MEG),
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"create arena");
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cdie(mps_arena_commit_limit_set(arena, (size_t)THIRTY_MEG),
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"commit limit set");
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cdie(mps_thread_reg(&thread, arena), "register thread");
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cdie(
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mps_fmt_create_A(&format, arena, &fmtA),
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"create format");
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cdie(
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mps_pool_create(&spool, arena, mps_class_snc(), format),
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"create SNC pool");
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cdie(
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mps_ap_create(&sap, spool, MPS_RANK_EXACT),
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"create ap");
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/* repeatedly push, alloc 1MB object, and pop to first stack frame.
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This shouldn't use much more than 1MB of memory.
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*/
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for (i=0; i < ITERATIONS; i++) {
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die(mps_ap_frame_push(&frame, sap), "push");
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p = allocdumb(sap, OBJSIZE, MPS_RANK_EXACT);
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die(mps_ap_frame_pop(sap, frame), "pop");
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comment("%i of %i", i, ITERATIONS);
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}
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mps_ap_destroy(sap);
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comment("Destroyed ap.");
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mps_pool_destroy(spool);
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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_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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easy_tramp(test);
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pass();
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return 0;
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}
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