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server-skynet-source-3rd-je.../test/integration/slab_sizes.c

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Add MALLOC_CONF parsing for dynamic slab sizes. This actually enables us to change the values.
2018-04-21 12:11:03 +08:00
#include "test/jemalloc_test.h"
/* Note that this test relies on the unusual slab sizes set in slab_sizes.sh. */
TEST_BEGIN(test_slab_sizes) {
unsigned nbins;
size_t page;
size_t sizemib[4];
size_t slabmib[4];
size_t len;
len = sizeof(nbins);
Change assert_* to expect_* in tests ``` grep -Irl assert_ test/ | xargs sed -i \ 's/witness_assert/witness_do_not_replace/g'; grep -Irl assert_ test/ | xargs sed -i \ 's/malloc_mutex_assert_owner/malloc_mutex_do_not_replace_owner/g'; grep -Ir assert_ test/ | grep -o "[_a-zA-Z]*assert_[_a-zA-Z]*" | \ grep -v "^assert_"; # confirm no output grep -Irl assert_ test/ | xargs sed -i 's/assert_/expect_/g'; grep -Irl witness_do_not_replace test/ | xargs sed -i \ 's/witness_do_not_replace/witness_assert/g'; grep -Irl malloc_mutex_do_not_replace_owner test/ | xargs sed -i \ 's/malloc_mutex_do_not_replace_owner/malloc_mutex_assert_owner/g'; ```
2020-02-19 06:39:06 +08:00
expect_d_eq(mallctl("arenas.nbins", &nbins, &len, NULL, 0), 0,
Add MALLOC_CONF parsing for dynamic slab sizes. This actually enables us to change the values.
2018-04-21 12:11:03 +08:00
"nbins mallctl failure");
len = sizeof(page);
Change assert_* to expect_* in tests ``` grep -Irl assert_ test/ | xargs sed -i \ 's/witness_assert/witness_do_not_replace/g'; grep -Irl assert_ test/ | xargs sed -i \ 's/malloc_mutex_assert_owner/malloc_mutex_do_not_replace_owner/g'; grep -Ir assert_ test/ | grep -o "[_a-zA-Z]*assert_[_a-zA-Z]*" | \ grep -v "^assert_"; # confirm no output grep -Irl assert_ test/ | xargs sed -i 's/assert_/expect_/g'; grep -Irl witness_do_not_replace test/ | xargs sed -i \ 's/witness_do_not_replace/witness_assert/g'; grep -Irl malloc_mutex_do_not_replace_owner test/ | xargs sed -i \ 's/malloc_mutex_do_not_replace_owner/malloc_mutex_assert_owner/g'; ```
2020-02-19 06:39:06 +08:00
expect_d_eq(mallctl("arenas.page", &page, &len, NULL, 0), 0,
Add MALLOC_CONF parsing for dynamic slab sizes. This actually enables us to change the values.
2018-04-21 12:11:03 +08:00
"page mallctl failure");
len = 4;
Change assert_* to expect_* in tests ``` grep -Irl assert_ test/ | xargs sed -i \ 's/witness_assert/witness_do_not_replace/g'; grep -Irl assert_ test/ | xargs sed -i \ 's/malloc_mutex_assert_owner/malloc_mutex_do_not_replace_owner/g'; grep -Ir assert_ test/ | grep -o "[_a-zA-Z]*assert_[_a-zA-Z]*" | \ grep -v "^assert_"; # confirm no output grep -Irl assert_ test/ | xargs sed -i 's/assert_/expect_/g'; grep -Irl witness_do_not_replace test/ | xargs sed -i \ 's/witness_do_not_replace/witness_assert/g'; grep -Irl malloc_mutex_do_not_replace_owner test/ | xargs sed -i \ 's/malloc_mutex_do_not_replace_owner/malloc_mutex_assert_owner/g'; ```
2020-02-19 06:39:06 +08:00
expect_d_eq(mallctlnametomib("arenas.bin.0.size", sizemib, &len), 0,
Add MALLOC_CONF parsing for dynamic slab sizes. This actually enables us to change the values.
2018-04-21 12:11:03 +08:00
"bin size mallctlnametomib failure");
len = 4;
Change assert_* to expect_* in tests ``` grep -Irl assert_ test/ | xargs sed -i \ 's/witness_assert/witness_do_not_replace/g'; grep -Irl assert_ test/ | xargs sed -i \ 's/malloc_mutex_assert_owner/malloc_mutex_do_not_replace_owner/g'; grep -Ir assert_ test/ | grep -o "[_a-zA-Z]*assert_[_a-zA-Z]*" | \ grep -v "^assert_"; # confirm no output grep -Irl assert_ test/ | xargs sed -i 's/assert_/expect_/g'; grep -Irl witness_do_not_replace test/ | xargs sed -i \ 's/witness_do_not_replace/witness_assert/g'; grep -Irl malloc_mutex_do_not_replace_owner test/ | xargs sed -i \ 's/malloc_mutex_do_not_replace_owner/malloc_mutex_assert_owner/g'; ```
2020-02-19 06:39:06 +08:00
expect_d_eq(mallctlnametomib("arenas.bin.0.slab_size", slabmib, &len),
Add MALLOC_CONF parsing for dynamic slab sizes. This actually enables us to change the values.
2018-04-21 12:11:03 +08:00
0, "slab size mallctlnametomib failure");
size_t biggest_slab_seen = 0;
for (unsigned i = 0; i < nbins; i++) {
size_t bin_size;
size_t slab_size;
len = sizeof(size_t);
sizemib[2] = i;
slabmib[2] = i;
Change assert_* to expect_* in tests ``` grep -Irl assert_ test/ | xargs sed -i \ 's/witness_assert/witness_do_not_replace/g'; grep -Irl assert_ test/ | xargs sed -i \ 's/malloc_mutex_assert_owner/malloc_mutex_do_not_replace_owner/g'; grep -Ir assert_ test/ | grep -o "[_a-zA-Z]*assert_[_a-zA-Z]*" | \ grep -v "^assert_"; # confirm no output grep -Irl assert_ test/ | xargs sed -i 's/assert_/expect_/g'; grep -Irl witness_do_not_replace test/ | xargs sed -i \ 's/witness_do_not_replace/witness_assert/g'; grep -Irl malloc_mutex_do_not_replace_owner test/ | xargs sed -i \ 's/malloc_mutex_do_not_replace_owner/malloc_mutex_assert_owner/g'; ```
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expect_d_eq(mallctlbymib(sizemib, 4, (void *)&bin_size, &len,
Add MALLOC_CONF parsing for dynamic slab sizes. This actually enables us to change the values.
2018-04-21 12:11:03 +08:00
NULL, 0), 0, "bin size mallctlbymib failure");
len = sizeof(size_t);
Change assert_* to expect_* in tests ``` grep -Irl assert_ test/ | xargs sed -i \ 's/witness_assert/witness_do_not_replace/g'; grep -Irl assert_ test/ | xargs sed -i \ 's/malloc_mutex_assert_owner/malloc_mutex_do_not_replace_owner/g'; grep -Ir assert_ test/ | grep -o "[_a-zA-Z]*assert_[_a-zA-Z]*" | \ grep -v "^assert_"; # confirm no output grep -Irl assert_ test/ | xargs sed -i 's/assert_/expect_/g'; grep -Irl witness_do_not_replace test/ | xargs sed -i \ 's/witness_do_not_replace/witness_assert/g'; grep -Irl malloc_mutex_do_not_replace_owner test/ | xargs sed -i \ 's/malloc_mutex_do_not_replace_owner/malloc_mutex_assert_owner/g'; ```
2020-02-19 06:39:06 +08:00
expect_d_eq(mallctlbymib(slabmib, 4, (void *)&slab_size, &len,
Add MALLOC_CONF parsing for dynamic slab sizes. This actually enables us to change the values.
2018-04-21 12:11:03 +08:00
NULL, 0), 0, "slab size mallctlbymib failure");
if (bin_size < 100) {
/*
* Then we should be as close to 17 as possible. Since
* not all page sizes are valid (because of bitmap
* limitations on the number of items in a slab), we
* should at least make sure that the number of pages
* goes up.
*/
Change assert_* to expect_* in tests ``` grep -Irl assert_ test/ | xargs sed -i \ 's/witness_assert/witness_do_not_replace/g'; grep -Irl assert_ test/ | xargs sed -i \ 's/malloc_mutex_assert_owner/malloc_mutex_do_not_replace_owner/g'; grep -Ir assert_ test/ | grep -o "[_a-zA-Z]*assert_[_a-zA-Z]*" | \ grep -v "^assert_"; # confirm no output grep -Irl assert_ test/ | xargs sed -i 's/assert_/expect_/g'; grep -Irl witness_do_not_replace test/ | xargs sed -i \ 's/witness_do_not_replace/witness_assert/g'; grep -Irl malloc_mutex_do_not_replace_owner test/ | xargs sed -i \ 's/malloc_mutex_do_not_replace_owner/malloc_mutex_assert_owner/g'; ```
2020-02-19 06:39:06 +08:00
expect_zu_ge(slab_size, biggest_slab_seen,
Add MALLOC_CONF parsing for dynamic slab sizes. This actually enables us to change the values.
2018-04-21 12:11:03 +08:00
"Slab sizes should go up");
biggest_slab_seen = slab_size;
} else if (
(100 <= bin_size && bin_size < 128)
|| (128 < bin_size && bin_size <= 200)) {
Change assert_* to expect_* in tests ``` grep -Irl assert_ test/ | xargs sed -i \ 's/witness_assert/witness_do_not_replace/g'; grep -Irl assert_ test/ | xargs sed -i \ 's/malloc_mutex_assert_owner/malloc_mutex_do_not_replace_owner/g'; grep -Ir assert_ test/ | grep -o "[_a-zA-Z]*assert_[_a-zA-Z]*" | \ grep -v "^assert_"; # confirm no output grep -Irl assert_ test/ | xargs sed -i 's/assert_/expect_/g'; grep -Irl witness_do_not_replace test/ | xargs sed -i \ 's/witness_do_not_replace/witness_assert/g'; grep -Irl malloc_mutex_do_not_replace_owner test/ | xargs sed -i \ 's/malloc_mutex_do_not_replace_owner/malloc_mutex_assert_owner/g'; ```
2020-02-19 06:39:06 +08:00
expect_zu_eq(slab_size, page,
Add MALLOC_CONF parsing for dynamic slab sizes. This actually enables us to change the values.
2018-04-21 12:11:03 +08:00
"Forced-small slabs should be small");
} else if (bin_size == 128) {
Change assert_* to expect_* in tests ``` grep -Irl assert_ test/ | xargs sed -i \ 's/witness_assert/witness_do_not_replace/g'; grep -Irl assert_ test/ | xargs sed -i \ 's/malloc_mutex_assert_owner/malloc_mutex_do_not_replace_owner/g'; grep -Ir assert_ test/ | grep -o "[_a-zA-Z]*assert_[_a-zA-Z]*" | \ grep -v "^assert_"; # confirm no output grep -Irl assert_ test/ | xargs sed -i 's/assert_/expect_/g'; grep -Irl witness_do_not_replace test/ | xargs sed -i \ 's/witness_do_not_replace/witness_assert/g'; grep -Irl malloc_mutex_do_not_replace_owner test/ | xargs sed -i \ 's/malloc_mutex_do_not_replace_owner/malloc_mutex_assert_owner/g'; ```
2020-02-19 06:39:06 +08:00
expect_zu_eq(slab_size, 2 * page,
Add MALLOC_CONF parsing for dynamic slab sizes. This actually enables us to change the values.
2018-04-21 12:11:03 +08:00
"Forced-2-page slab should be 2 pages");
} else if (200 < bin_size && bin_size <= 4096) {
Change assert_* to expect_* in tests ``` grep -Irl assert_ test/ | xargs sed -i \ 's/witness_assert/witness_do_not_replace/g'; grep -Irl assert_ test/ | xargs sed -i \ 's/malloc_mutex_assert_owner/malloc_mutex_do_not_replace_owner/g'; grep -Ir assert_ test/ | grep -o "[_a-zA-Z]*assert_[_a-zA-Z]*" | \ grep -v "^assert_"; # confirm no output grep -Irl assert_ test/ | xargs sed -i 's/assert_/expect_/g'; grep -Irl witness_do_not_replace test/ | xargs sed -i \ 's/witness_do_not_replace/witness_assert/g'; grep -Irl malloc_mutex_do_not_replace_owner test/ | xargs sed -i \ 's/malloc_mutex_do_not_replace_owner/malloc_mutex_assert_owner/g'; ```
2020-02-19 06:39:06 +08:00
expect_zu_ge(slab_size, biggest_slab_seen,
Add MALLOC_CONF parsing for dynamic slab sizes. This actually enables us to change the values.
2018-04-21 12:11:03 +08:00
"Slab sizes should go up");
biggest_slab_seen = slab_size;
}
}
/*
* For any reasonable configuration, 17 pages should be a valid slab
* size for 4096-byte items.
*/
Change assert_* to expect_* in tests ``` grep -Irl assert_ test/ | xargs sed -i \ 's/witness_assert/witness_do_not_replace/g'; grep -Irl assert_ test/ | xargs sed -i \ 's/malloc_mutex_assert_owner/malloc_mutex_do_not_replace_owner/g'; grep -Ir assert_ test/ | grep -o "[_a-zA-Z]*assert_[_a-zA-Z]*" | \ grep -v "^assert_"; # confirm no output grep -Irl assert_ test/ | xargs sed -i 's/assert_/expect_/g'; grep -Irl witness_do_not_replace test/ | xargs sed -i \ 's/witness_do_not_replace/witness_assert/g'; grep -Irl malloc_mutex_do_not_replace_owner test/ | xargs sed -i \ 's/malloc_mutex_do_not_replace_owner/malloc_mutex_assert_owner/g'; ```
2020-02-19 06:39:06 +08:00
expect_zu_eq(biggest_slab_seen, 17 * page, "Didn't hit page target");
Add MALLOC_CONF parsing for dynamic slab sizes. This actually enables us to change the values.
2018-04-21 12:11:03 +08:00
}
TEST_END
int
main(void) {
return test(
test_slab_sizes);
}
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