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-rw-r--r--memory/jemalloc/src/test/unit/prof_accum.c91
1 files changed, 0 insertions, 91 deletions
diff --git a/memory/jemalloc/src/test/unit/prof_accum.c b/memory/jemalloc/src/test/unit/prof_accum.c
deleted file mode 100644
index fd229e0fd..000000000
--- a/memory/jemalloc/src/test/unit/prof_accum.c
+++ /dev/null
@@ -1,91 +0,0 @@
-#include "test/jemalloc_test.h"
-
-#define NTHREADS 4
-#define NALLOCS_PER_THREAD 50
-#define DUMP_INTERVAL 1
-#define BT_COUNT_CHECK_INTERVAL 5
-
-#ifdef JEMALLOC_PROF
-const char *malloc_conf =
- "prof:true,prof_accum:true,prof_active:false,lg_prof_sample:0";
-#endif
-
-static int
-prof_dump_open_intercept(bool propagate_err, const char *filename)
-{
- int fd;
-
- fd = open("/dev/null", O_WRONLY);
- assert_d_ne(fd, -1, "Unexpected open() failure");
-
- return (fd);
-}
-
-static void *
-alloc_from_permuted_backtrace(unsigned thd_ind, unsigned iteration)
-{
-
- return (btalloc(1, thd_ind*NALLOCS_PER_THREAD + iteration));
-}
-
-static void *
-thd_start(void *varg)
-{
- unsigned thd_ind = *(unsigned *)varg;
- size_t bt_count_prev, bt_count;
- unsigned i_prev, i;
-
- i_prev = 0;
- bt_count_prev = 0;
- for (i = 0; i < NALLOCS_PER_THREAD; i++) {
- void *p = alloc_from_permuted_backtrace(thd_ind, i);
- dallocx(p, 0);
- if (i % DUMP_INTERVAL == 0) {
- assert_d_eq(mallctl("prof.dump", NULL, NULL, NULL, 0),
- 0, "Unexpected error while dumping heap profile");
- }
-
- if (i % BT_COUNT_CHECK_INTERVAL == 0 ||
- i+1 == NALLOCS_PER_THREAD) {
- bt_count = prof_bt_count();
- assert_zu_le(bt_count_prev+(i-i_prev), bt_count,
- "Expected larger backtrace count increase");
- i_prev = i;
- bt_count_prev = bt_count;
- }
- }
-
- return (NULL);
-}
-
-TEST_BEGIN(test_idump)
-{
- bool active;
- thd_t thds[NTHREADS];
- unsigned thd_args[NTHREADS];
- unsigned i;
-
- test_skip_if(!config_prof);
-
- active = true;
- assert_d_eq(mallctl("prof.active", NULL, NULL, &active, sizeof(active)),
- 0, "Unexpected mallctl failure while activating profiling");
-
- prof_dump_open = prof_dump_open_intercept;
-
- for (i = 0; i < NTHREADS; i++) {
- thd_args[i] = i;
- thd_create(&thds[i], thd_start, (void *)&thd_args[i]);
- }
- for (i = 0; i < NTHREADS; i++)
- thd_join(thds[i], NULL);
-}
-TEST_END
-
-int
-main(void)
-{
-
- return (test(
- test_idump));
-}