Cache mallctl mib for batch allocation stress test
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@ -1,6 +1,10 @@
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#include "test/jemalloc_test.h"
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#include "test/bench.h"
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#define MIBLEN 8
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static size_t mib[MIBLEN];
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static size_t miblen = MIBLEN;
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#define TINY_BATCH 10
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#define TINY_BATCH_ITER (10 * 1000 * 1000)
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#define HUGE_BATCH (1000 * 1000)
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@ -27,7 +31,7 @@ batch_alloc_wrapper(size_t batch) {
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{batch_ptrs + batch_ptrs_next, batch, SIZE, 0};
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size_t filled;
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size_t len = sizeof(size_t);
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assert_d_eq(mallctl("experimental.batch_alloc", &filled, &len,
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assert_d_eq(mallctlbymib(mib, miblen, &filled, &len,
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&batch_alloc_packet, sizeof(batch_alloc_packet)), 0, "");
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assert_zu_eq(filled, batch, "");
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}
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@ -184,6 +188,8 @@ TEST_BEGIN(test_huge_batch_with_free) {
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TEST_END
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int main(void) {
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assert_d_eq(mallctlnametomib("experimental.batch_alloc", mib, &miblen),
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0, "");
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return test_no_reentrancy(
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test_tiny_batch_without_free,
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test_tiny_batch_with_free,
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