romenskiy2012/jemalloc
1
0
Fork 0
mirror of https://github.com/jemalloc/jemalloc.git synced 2026-05-21 12:26:21 +03:00
Code Issues Projects Releases Packages Wiki Activity

Reformat the codebase with the clang-format 18.

Browse source
This commit is contained in:
guangli-dai 2025-06-13 12:31:12 -07:00 • committed by Guangli Dai
parent 0a6215c171
commit f1bba4a87c
346 changed files with 18286 additions and 17770 deletions
Download patch file Download diff file Expand all files Collapse all files

76
test/unit/extent_quantize.c
View file

@ -2,9 +2,9 @@
TEST_BEGIN(test_small_extent_size) {
unsigned nbins, i;
size_t sz, extent_size;
size_t mib[4];
size_t miblen = sizeof(mib) / sizeof(size_t);
size_t sz, extent_size;
size_t mib[4];
size_t miblen = sizeof(mib) / sizeof(size_t);
/*
* Iterate over all small size classes, get their extent sizes, and
@ -21,25 +21,26 @@ TEST_BEGIN(test_small_extent_size) {
mib[2] = i;
sz = sizeof(size_t);
expect_d_eq(mallctlbymib(mib, miblen, (void *)&extent_size, &sz,
NULL, 0), 0, "Unexpected mallctlbymib failure");
expect_zu_eq(extent_size,
sz_psz_quantize_floor(extent_size),
NULL, 0),
0, "Unexpected mallctlbymib failure");
expect_zu_eq(extent_size, sz_psz_quantize_floor(extent_size),
"Small extent quantization should be a no-op "
"(extent_size=%zu)", extent_size);
expect_zu_eq(extent_size,
sz_psz_quantize_ceil(extent_size),
"(extent_size=%zu)",
extent_size);
expect_zu_eq(extent_size, sz_psz_quantize_ceil(extent_size),
"Small extent quantization should be a no-op "
"(extent_size=%zu)", extent_size);
"(extent_size=%zu)",
extent_size);
}
}
TEST_END
TEST_BEGIN(test_large_extent_size) {
bool cache_oblivious;
bool cache_oblivious;
unsigned nlextents, i;
size_t sz, extent_size_prev, ceil_prev;
size_t mib[4];
size_t miblen = sizeof(mib) / sizeof(size_t);
size_t sz, extent_size_prev, ceil_prev;
size_t mib[4];
size_t miblen = sizeof(mib) / sizeof(size_t);
/*
* Iterate over all large size classes, get their extent sizes, and
@ -48,11 +49,13 @@ TEST_BEGIN(test_large_extent_size) {
sz = sizeof(bool);
expect_d_eq(mallctl("opt.cache_oblivious", (void *)&cache_oblivious,
&sz, NULL, 0), 0, "Unexpected mallctl failure");
&sz, NULL, 0),
0, "Unexpected mallctl failure");
sz = sizeof(unsigned);
expect_d_eq(mallctl("arenas.nlextents", (void *)&nlextents, &sz, NULL,
0), 0, "Unexpected mallctl failure");
expect_d_eq(
mallctl("arenas.nlextents", (void *)&nlextents, &sz, NULL, 0), 0,
"Unexpected mallctl failure");
expect_d_eq(mallctlnametomib("arenas.lextent.0.size", mib, &miblen), 0,
"Unexpected mallctlnametomib failure");
@ -62,20 +65,21 @@ TEST_BEGIN(test_large_extent_size) {
mib[2] = i;
sz = sizeof(size_t);
expect_d_eq(mallctlbymib(mib, miblen, (void *)&lextent_size,
&sz, NULL, 0), 0, "Unexpected mallctlbymib failure");
extent_size = cache_oblivious ? lextent_size + PAGE :
lextent_size;
&sz, NULL, 0),
0, "Unexpected mallctlbymib failure");
extent_size = cache_oblivious ? lextent_size + PAGE
: lextent_size;
floor = sz_psz_quantize_floor(extent_size);
ceil = sz_psz_quantize_ceil(extent_size);
expect_zu_eq(extent_size, floor,
"Extent quantization should be a no-op for precise size "
"(lextent_size=%zu, extent_size=%zu)", lextent_size,
extent_size);
"(lextent_size=%zu, extent_size=%zu)",
lextent_size, extent_size);
expect_zu_eq(extent_size, ceil,
"Extent quantization should be a no-op for precise size "
"(lextent_size=%zu, extent_size=%zu)", lextent_size,
extent_size);
"(lextent_size=%zu, extent_size=%zu)",
lextent_size, extent_size);
if (i > 0) {
expect_zu_eq(extent_size_prev,
@ -85,23 +89,22 @@ TEST_BEGIN(test_large_extent_size) {
expect_zu_eq(ceil_prev, extent_size,
"Ceiling should be a precise size "
"(extent_size_prev=%zu, ceil_prev=%zu, "
"extent_size=%zu)", extent_size_prev,
ceil_prev, extent_size);
"extent_size=%zu)",
extent_size_prev, ceil_prev, extent_size);
}
}
if (i + 1 < nlextents) {
extent_size_prev = floor;
ceil_prev = sz_psz_quantize_ceil(extent_size +
PAGE);
ceil_prev = sz_psz_quantize_ceil(extent_size + PAGE);
}
}
}
TEST_END
TEST_BEGIN(test_monotonic) {
#define SZ_MAX ZU(4 * 1024 * 1024)
#define SZ_MAX ZU(4 * 1024 * 1024)
unsigned i;
size_t floor_prev, ceil_prev;
size_t floor_prev, ceil_prev;
floor_prev = 0;
ceil_prev = 0;
@ -117,12 +120,15 @@ TEST_BEGIN(test_monotonic) {
floor, extent_size, ceil);
expect_zu_ge(ceil, extent_size,
"Ceiling should be >= (floor=%zu, extent_size=%zu, "
"ceil=%zu)", floor, extent_size, ceil);
"ceil=%zu)",
floor, extent_size, ceil);
expect_zu_le(floor_prev, floor, "Floor should be monotonic "
expect_zu_le(floor_prev, floor,
"Floor should be monotonic "
"(floor_prev=%zu, floor=%zu, extent_size=%zu, ceil=%zu)",
floor_prev, floor, extent_size, ceil);
expect_zu_le(ceil_prev, ceil, "Ceiling should be monotonic "
expect_zu_le(ceil_prev, ceil,
"Ceiling should be monotonic "
"(floor=%zu, extent_size=%zu, ceil_prev=%zu, ceil=%zu)",
floor, extent_size, ceil_prev, ceil);
@ -135,7 +141,5 @@ TEST_END
int
main(void) {
return test(
test_small_extent_size,
test_large_extent_size,
test_monotonic);
test_small_extent_size, test_large_extent_size, test_monotonic);
}