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authorwolfbeast <mcwerewolf@gmail.com>2018-04-27 19:16:45 +0200
committerwolfbeast <mcwerewolf@gmail.com>2018-04-27 19:16:45 +0200
commit43034a36e132ac4394e26cbfb4d855bd6f5114b3 (patch)
treeaee5502c6b17283b80ff2bf0706f97622df5d355 /memory/jemalloc/src/test/unit/stats.c
parent077c63084488ac38c1c44e8cdaa9c33086f0a649 (diff)
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Remove jemalloc 4 from our tree.
Diffstat (limited to 'memory/jemalloc/src/test/unit/stats.c')
-rw-r--r--memory/jemalloc/src/test/unit/stats.c447
1 files changed, 0 insertions, 447 deletions
diff --git a/memory/jemalloc/src/test/unit/stats.c b/memory/jemalloc/src/test/unit/stats.c
deleted file mode 100644
index a9a3981fb..000000000
--- a/memory/jemalloc/src/test/unit/stats.c
+++ /dev/null
@@ -1,447 +0,0 @@
-#include "test/jemalloc_test.h"
-
-TEST_BEGIN(test_stats_summary)
-{
- size_t *cactive;
- size_t sz, allocated, active, resident, mapped;
- int expected = config_stats ? 0 : ENOENT;
-
- sz = sizeof(cactive);
- assert_d_eq(mallctl("stats.cactive", &cactive, &sz, NULL, 0), expected,
- "Unexpected mallctl() result");
-
- sz = sizeof(size_t);
- assert_d_eq(mallctl("stats.allocated", &allocated, &sz, NULL, 0),
- expected, "Unexpected mallctl() result");
- assert_d_eq(mallctl("stats.active", &active, &sz, NULL, 0), expected,
- "Unexpected mallctl() result");
- assert_d_eq(mallctl("stats.resident", &resident, &sz, NULL, 0),
- expected, "Unexpected mallctl() result");
- assert_d_eq(mallctl("stats.mapped", &mapped, &sz, NULL, 0), expected,
- "Unexpected mallctl() result");
-
- if (config_stats) {
- assert_zu_le(active, *cactive,
- "active should be no larger than cactive");
- assert_zu_le(allocated, active,
- "allocated should be no larger than active");
- assert_zu_lt(active, resident,
- "active should be less than resident");
- assert_zu_lt(active, mapped,
- "active should be less than mapped");
- }
-}
-TEST_END
-
-TEST_BEGIN(test_stats_huge)
-{
- void *p;
- uint64_t epoch;
- size_t allocated;
- uint64_t nmalloc, ndalloc, nrequests;
- size_t sz;
- int expected = config_stats ? 0 : ENOENT;
-
- p = mallocx(large_maxclass+1, 0);
- assert_ptr_not_null(p, "Unexpected mallocx() failure");
-
- assert_d_eq(mallctl("epoch", NULL, NULL, &epoch, sizeof(epoch)), 0,
- "Unexpected mallctl() failure");
-
- sz = sizeof(size_t);
- assert_d_eq(mallctl("stats.arenas.0.huge.allocated", &allocated, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
- sz = sizeof(uint64_t);
- assert_d_eq(mallctl("stats.arenas.0.huge.nmalloc", &nmalloc, &sz, NULL,
- 0), expected, "Unexpected mallctl() result");
- assert_d_eq(mallctl("stats.arenas.0.huge.ndalloc", &ndalloc, &sz, NULL,
- 0), expected, "Unexpected mallctl() result");
- assert_d_eq(mallctl("stats.arenas.0.huge.nrequests", &nrequests, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
-
- if (config_stats) {
- assert_zu_gt(allocated, 0,
- "allocated should be greater than zero");
- assert_u64_ge(nmalloc, ndalloc,
- "nmalloc should be at least as large as ndalloc");
- assert_u64_le(nmalloc, nrequests,
- "nmalloc should no larger than nrequests");
- }
-
- dallocx(p, 0);
-}
-TEST_END
-
-TEST_BEGIN(test_stats_arenas_summary)
-{
- unsigned arena;
- void *little, *large, *huge;
- uint64_t epoch;
- size_t sz;
- int expected = config_stats ? 0 : ENOENT;
- size_t mapped;
- uint64_t npurge, nmadvise, purged;
-
- arena = 0;
- assert_d_eq(mallctl("thread.arena", NULL, NULL, &arena, sizeof(arena)),
- 0, "Unexpected mallctl() failure");
-
- little = mallocx(SMALL_MAXCLASS, 0);
- assert_ptr_not_null(little, "Unexpected mallocx() failure");
- large = mallocx(large_maxclass, 0);
- assert_ptr_not_null(large, "Unexpected mallocx() failure");
- huge = mallocx(chunksize, 0);
- assert_ptr_not_null(huge, "Unexpected mallocx() failure");
-
- dallocx(little, 0);
- dallocx(large, 0);
- dallocx(huge, 0);
-
- assert_d_eq(mallctl("arena.0.purge", NULL, NULL, NULL, 0), 0,
- "Unexpected mallctl() failure");
-
- assert_d_eq(mallctl("epoch", NULL, NULL, &epoch, sizeof(epoch)), 0,
- "Unexpected mallctl() failure");
-
- sz = sizeof(size_t);
- assert_d_eq(mallctl("stats.arenas.0.mapped", &mapped, &sz, NULL, 0),
- expected, "Unexepected mallctl() result");
- sz = sizeof(uint64_t);
- assert_d_eq(mallctl("stats.arenas.0.npurge", &npurge, &sz, NULL, 0),
- expected, "Unexepected mallctl() result");
- assert_d_eq(mallctl("stats.arenas.0.nmadvise", &nmadvise, &sz, NULL, 0),
- expected, "Unexepected mallctl() result");
- assert_d_eq(mallctl("stats.arenas.0.purged", &purged, &sz, NULL, 0),
- expected, "Unexepected mallctl() result");
-
- if (config_stats) {
- assert_u64_gt(npurge, 0,
- "At least one purge should have occurred");
- assert_u64_le(nmadvise, purged,
- "nmadvise should be no greater than purged");
- }
-}
-TEST_END
-
-void *
-thd_start(void *arg)
-{
-
- return (NULL);
-}
-
-static void
-no_lazy_lock(void)
-{
- thd_t thd;
-
- thd_create(&thd, thd_start, NULL);
- thd_join(thd, NULL);
-}
-
-TEST_BEGIN(test_stats_arenas_small)
-{
- unsigned arena;
- void *p;
- size_t sz, allocated;
- uint64_t epoch, nmalloc, ndalloc, nrequests;
- int expected = config_stats ? 0 : ENOENT;
-
- no_lazy_lock(); /* Lazy locking would dodge tcache testing. */
-
- arena = 0;
- assert_d_eq(mallctl("thread.arena", NULL, NULL, &arena, sizeof(arena)),
- 0, "Unexpected mallctl() failure");
-
- p = mallocx(SMALL_MAXCLASS, 0);
- assert_ptr_not_null(p, "Unexpected mallocx() failure");
-
- assert_d_eq(mallctl("thread.tcache.flush", NULL, NULL, NULL, 0),
- config_tcache ? 0 : ENOENT, "Unexpected mallctl() result");
-
- assert_d_eq(mallctl("epoch", NULL, NULL, &epoch, sizeof(epoch)), 0,
- "Unexpected mallctl() failure");
-
- sz = sizeof(size_t);
- assert_d_eq(mallctl("stats.arenas.0.small.allocated", &allocated, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
- sz = sizeof(uint64_t);
- assert_d_eq(mallctl("stats.arenas.0.small.nmalloc", &nmalloc, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
- assert_d_eq(mallctl("stats.arenas.0.small.ndalloc", &ndalloc, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
- assert_d_eq(mallctl("stats.arenas.0.small.nrequests", &nrequests, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
-
- if (config_stats) {
- assert_zu_gt(allocated, 0,
- "allocated should be greater than zero");
- assert_u64_gt(nmalloc, 0,
- "nmalloc should be no greater than zero");
- assert_u64_ge(nmalloc, ndalloc,
- "nmalloc should be at least as large as ndalloc");
- assert_u64_gt(nrequests, 0,
- "nrequests should be greater than zero");
- }
-
- dallocx(p, 0);
-}
-TEST_END
-
-TEST_BEGIN(test_stats_arenas_large)
-{
- unsigned arena;
- void *p;
- size_t sz, allocated;
- uint64_t epoch, nmalloc, ndalloc, nrequests;
- int expected = config_stats ? 0 : ENOENT;
-
- arena = 0;
- assert_d_eq(mallctl("thread.arena", NULL, NULL, &arena, sizeof(arena)),
- 0, "Unexpected mallctl() failure");
-
- p = mallocx(large_maxclass, 0);
- assert_ptr_not_null(p, "Unexpected mallocx() failure");
-
- assert_d_eq(mallctl("epoch", NULL, NULL, &epoch, sizeof(epoch)), 0,
- "Unexpected mallctl() failure");
-
- sz = sizeof(size_t);
- assert_d_eq(mallctl("stats.arenas.0.large.allocated", &allocated, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
- sz = sizeof(uint64_t);
- assert_d_eq(mallctl("stats.arenas.0.large.nmalloc", &nmalloc, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
- assert_d_eq(mallctl("stats.arenas.0.large.ndalloc", &ndalloc, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
- assert_d_eq(mallctl("stats.arenas.0.large.nrequests", &nrequests, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
-
- if (config_stats) {
- assert_zu_gt(allocated, 0,
- "allocated should be greater than zero");
- assert_u64_gt(nmalloc, 0,
- "nmalloc should be greater than zero");
- assert_u64_ge(nmalloc, ndalloc,
- "nmalloc should be at least as large as ndalloc");
- assert_u64_gt(nrequests, 0,
- "nrequests should be greater than zero");
- }
-
- dallocx(p, 0);
-}
-TEST_END
-
-TEST_BEGIN(test_stats_arenas_huge)
-{
- unsigned arena;
- void *p;
- size_t sz, allocated;
- uint64_t epoch, nmalloc, ndalloc;
- int expected = config_stats ? 0 : ENOENT;
-
- arena = 0;
- assert_d_eq(mallctl("thread.arena", NULL, NULL, &arena, sizeof(arena)),
- 0, "Unexpected mallctl() failure");
-
- p = mallocx(chunksize, 0);
- assert_ptr_not_null(p, "Unexpected mallocx() failure");
-
- assert_d_eq(mallctl("epoch", NULL, NULL, &epoch, sizeof(epoch)), 0,
- "Unexpected mallctl() failure");
-
- sz = sizeof(size_t);
- assert_d_eq(mallctl("stats.arenas.0.huge.allocated", &allocated, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
- sz = sizeof(uint64_t);
- assert_d_eq(mallctl("stats.arenas.0.huge.nmalloc", &nmalloc, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
- assert_d_eq(mallctl("stats.arenas.0.huge.ndalloc", &ndalloc, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
-
- if (config_stats) {
- assert_zu_gt(allocated, 0,
- "allocated should be greater than zero");
- assert_u64_gt(nmalloc, 0,
- "nmalloc should be greater than zero");
- assert_u64_ge(nmalloc, ndalloc,
- "nmalloc should be at least as large as ndalloc");
- }
-
- dallocx(p, 0);
-}
-TEST_END
-
-TEST_BEGIN(test_stats_arenas_bins)
-{
- unsigned arena;
- void *p;
- size_t sz, curruns, curregs;
- uint64_t epoch, nmalloc, ndalloc, nrequests, nfills, nflushes;
- uint64_t nruns, nreruns;
- int expected = config_stats ? 0 : ENOENT;
-
- arena = 0;
- assert_d_eq(mallctl("thread.arena", NULL, NULL, &arena, sizeof(arena)),
- 0, "Unexpected mallctl() failure");
-
- p = mallocx(arena_bin_info[0].reg_size, 0);
- assert_ptr_not_null(p, "Unexpected mallocx() failure");
-
- assert_d_eq(mallctl("thread.tcache.flush", NULL, NULL, NULL, 0),
- config_tcache ? 0 : ENOENT, "Unexpected mallctl() result");
-
- assert_d_eq(mallctl("epoch", NULL, NULL, &epoch, sizeof(epoch)), 0,
- "Unexpected mallctl() failure");
-
- sz = sizeof(uint64_t);
- assert_d_eq(mallctl("stats.arenas.0.bins.0.nmalloc", &nmalloc, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
- assert_d_eq(mallctl("stats.arenas.0.bins.0.ndalloc", &ndalloc, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
- assert_d_eq(mallctl("stats.arenas.0.bins.0.nrequests", &nrequests, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
- sz = sizeof(size_t);
- assert_d_eq(mallctl("stats.arenas.0.bins.0.curregs", &curregs, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
-
- sz = sizeof(uint64_t);
- assert_d_eq(mallctl("stats.arenas.0.bins.0.nfills", &nfills, &sz,
- NULL, 0), config_tcache ? expected : ENOENT,
- "Unexpected mallctl() result");
- assert_d_eq(mallctl("stats.arenas.0.bins.0.nflushes", &nflushes, &sz,
- NULL, 0), config_tcache ? expected : ENOENT,
- "Unexpected mallctl() result");
-
- assert_d_eq(mallctl("stats.arenas.0.bins.0.nruns", &nruns, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
- assert_d_eq(mallctl("stats.arenas.0.bins.0.nreruns", &nreruns, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
- sz = sizeof(size_t);
- assert_d_eq(mallctl("stats.arenas.0.bins.0.curruns", &curruns, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
-
- if (config_stats) {
- assert_u64_gt(nmalloc, 0,
- "nmalloc should be greater than zero");
- assert_u64_ge(nmalloc, ndalloc,
- "nmalloc should be at least as large as ndalloc");
- assert_u64_gt(nrequests, 0,
- "nrequests should be greater than zero");
- assert_zu_gt(curregs, 0,
- "allocated should be greater than zero");
- if (config_tcache) {
- assert_u64_gt(nfills, 0,
- "At least one fill should have occurred");
- assert_u64_gt(nflushes, 0,
- "At least one flush should have occurred");
- }
- assert_u64_gt(nruns, 0,
- "At least one run should have been allocated");
- assert_zu_gt(curruns, 0,
- "At least one run should be currently allocated");
- }
-
- dallocx(p, 0);
-}
-TEST_END
-
-TEST_BEGIN(test_stats_arenas_lruns)
-{
- unsigned arena;
- void *p;
- uint64_t epoch, nmalloc, ndalloc, nrequests;
- size_t curruns, sz;
- int expected = config_stats ? 0 : ENOENT;
-
- arena = 0;
- assert_d_eq(mallctl("thread.arena", NULL, NULL, &arena, sizeof(arena)),
- 0, "Unexpected mallctl() failure");
-
- p = mallocx(LARGE_MINCLASS, 0);
- assert_ptr_not_null(p, "Unexpected mallocx() failure");
-
- assert_d_eq(mallctl("epoch", NULL, NULL, &epoch, sizeof(epoch)), 0,
- "Unexpected mallctl() failure");
-
- sz = sizeof(uint64_t);
- assert_d_eq(mallctl("stats.arenas.0.lruns.0.nmalloc", &nmalloc, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
- assert_d_eq(mallctl("stats.arenas.0.lruns.0.ndalloc", &ndalloc, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
- assert_d_eq(mallctl("stats.arenas.0.lruns.0.nrequests", &nrequests, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
- sz = sizeof(size_t);
- assert_d_eq(mallctl("stats.arenas.0.lruns.0.curruns", &curruns, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
-
- if (config_stats) {
- assert_u64_gt(nmalloc, 0,
- "nmalloc should be greater than zero");
- assert_u64_ge(nmalloc, ndalloc,
- "nmalloc should be at least as large as ndalloc");
- assert_u64_gt(nrequests, 0,
- "nrequests should be greater than zero");
- assert_u64_gt(curruns, 0,
- "At least one run should be currently allocated");
- }
-
- dallocx(p, 0);
-}
-TEST_END
-
-TEST_BEGIN(test_stats_arenas_hchunks)
-{
- unsigned arena;
- void *p;
- uint64_t epoch, nmalloc, ndalloc;
- size_t curhchunks, sz;
- int expected = config_stats ? 0 : ENOENT;
-
- arena = 0;
- assert_d_eq(mallctl("thread.arena", NULL, NULL, &arena, sizeof(arena)),
- 0, "Unexpected mallctl() failure");
-
- p = mallocx(chunksize, 0);
- assert_ptr_not_null(p, "Unexpected mallocx() failure");
-
- assert_d_eq(mallctl("epoch", NULL, NULL, &epoch, sizeof(epoch)), 0,
- "Unexpected mallctl() failure");
-
- sz = sizeof(uint64_t);
- assert_d_eq(mallctl("stats.arenas.0.hchunks.0.nmalloc", &nmalloc, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
- assert_d_eq(mallctl("stats.arenas.0.hchunks.0.ndalloc", &ndalloc, &sz,
- NULL, 0), expected, "Unexpected mallctl() result");
- sz = sizeof(size_t);
- assert_d_eq(mallctl("stats.arenas.0.hchunks.0.curhchunks", &curhchunks,
- &sz, NULL, 0), expected, "Unexpected mallctl() result");
-
- if (config_stats) {
- assert_u64_gt(nmalloc, 0,
- "nmalloc should be greater than zero");
- assert_u64_ge(nmalloc, ndalloc,
- "nmalloc should be at least as large as ndalloc");
- assert_u64_gt(curhchunks, 0,
- "At least one chunk should be currently allocated");
- }
-
- dallocx(p, 0);
-}
-TEST_END
-
-int
-main(void)
-{
-
- return (test(
- test_stats_summary,
- test_stats_huge,
- test_stats_arenas_summary,
- test_stats_arenas_small,
- test_stats_arenas_large,
- test_stats_arenas_huge,
- test_stats_arenas_bins,
- test_stats_arenas_lruns,
- test_stats_arenas_hchunks));
-}