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Jemalloc updated to 3.6.0.

Browse Source 
Not a single bug in about 3 months, and our previous version was
too old (3.2.0).
This commit is contained in:
antirez
2014-06-20 14:59:18 +02:00
parent a0e0fba7fa
commit ebc62a6f35
148 changed files with 16910 additions and 5144 deletions
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118
deps/jemalloc/test/unit/rtree.c vendored Normal file
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#include "test/jemalloc_test.h"
TEST_BEGIN(test_rtree_get_empty)
{
unsigned i;
for (i = 1; i <= (sizeof(uintptr_t) << 3); i++) {
rtree_t *rtree = rtree_new(i, imalloc, idalloc);
assert_u_eq(rtree_get(rtree, 0), 0,
"rtree_get() should return NULL for empty tree");
rtree_delete(rtree);
}
}
TEST_END
TEST_BEGIN(test_rtree_extrema)
{
unsigned i;
for (i = 1; i <= (sizeof(uintptr_t) << 3); i++) {
rtree_t *rtree = rtree_new(i, imalloc, idalloc);
rtree_set(rtree, 0, 1);
assert_u_eq(rtree_get(rtree, 0), 1,
"rtree_get() should return previously set value");
rtree_set(rtree, ~((uintptr_t)0), 1);
assert_u_eq(rtree_get(rtree, ~((uintptr_t)0)), 1,
"rtree_get() should return previously set value");
rtree_delete(rtree);
}
}
TEST_END
TEST_BEGIN(test_rtree_bits)
{
unsigned i, j, k;
for (i = 1; i < (sizeof(uintptr_t) << 3); i++) {
uintptr_t keys[] = {0, 1,
(((uintptr_t)1) << (sizeof(uintptr_t)*8-i)) - 1};
rtree_t *rtree = rtree_new(i, imalloc, idalloc);
for (j = 0; j < sizeof(keys)/sizeof(uintptr_t); j++) {
rtree_set(rtree, keys[j], 1);
for (k = 0; k < sizeof(keys)/sizeof(uintptr_t); k++) {
assert_u_eq(rtree_get(rtree, keys[k]), 1,
"rtree_get() should return previously set "
"value and ignore insignificant key bits; "
"i=%u, j=%u, k=%u, set key=%#"PRIxPTR", "
"get key=%#"PRIxPTR, i, j, k, keys[j],
keys[k]);
}
assert_u_eq(rtree_get(rtree,
(((uintptr_t)1) << (sizeof(uintptr_t)*8-i))), 0,
"Only leftmost rtree leaf should be set; "
"i=%u, j=%u", i, j);
rtree_set(rtree, keys[j], 0);
}
rtree_delete(rtree);
}
}
TEST_END
TEST_BEGIN(test_rtree_random)
{
unsigned i;
sfmt_t *sfmt;
#define NSET 100
#define SEED 42
sfmt = init_gen_rand(SEED);
for (i = 1; i <= (sizeof(uintptr_t) << 3); i++) {
rtree_t *rtree = rtree_new(i, imalloc, idalloc);
uintptr_t keys[NSET];
unsigned j;
for (j = 0; j < NSET; j++) {
keys[j] = (uintptr_t)gen_rand64(sfmt);
rtree_set(rtree, keys[j], 1);
assert_u_eq(rtree_get(rtree, keys[j]), 1,
"rtree_get() should return previously set value");
}
for (j = 0; j < NSET; j++) {
assert_u_eq(rtree_get(rtree, keys[j]), 1,
"rtree_get() should return previously set value");
}
for (j = 0; j < NSET; j++) {
rtree_set(rtree, keys[j], 0);
assert_u_eq(rtree_get(rtree, keys[j]), 0,
"rtree_get() should return previously set value");
}
for (j = 0; j < NSET; j++) {
assert_u_eq(rtree_get(rtree, keys[j]), 0,
"rtree_get() should return previously set value");
}
rtree_delete(rtree);
}
fini_gen_rand(sfmt);
#undef NSET
#undef SEED
}
TEST_END
int
main(void)
{
return (test(
test_rtree_get_empty,
test_rtree_extrema,
test_rtree_bits,
test_rtree_random));
}