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8307997: gtest:ZIndexDistributorTest fails on PPC64

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Reviewed-by: mdoerr
This commit is contained in:
Stefan Karlsson 2023-05-15 13:52:34 +00:00
parent ffab1ea9e7
commit 97b2ca3de7
1 changed files with 14 additions and 5 deletions

19
test/hotspot/gtest/gc/z/test_zIndexDistributor.cpp

@ -38,10 +38,11 @@ protected:
static void test_claim_tree_claim_level_end_index() {
// First level is padded
ASSERT_EQ(ZIndexDistributorClaimTree::claim_level_end_index(0), 16);
ASSERT_EQ(ZIndexDistributorClaimTree::claim_level_end_index(1), 16 + 16);
ASSERT_EQ(ZIndexDistributorClaimTree::claim_level_end_index(2), 16 + 16 + 16 * 16);
ASSERT_EQ(ZIndexDistributorClaimTree::claim_level_end_index(3), 16 + 16 + 16 * 16 + 16 * 16 * 16);
const int first_level_end = int(ZCacheLineSize / sizeof(int));
ASSERT_EQ(ZIndexDistributorClaimTree::claim_level_end_index(0), first_level_end);
ASSERT_EQ(ZIndexDistributorClaimTree::claim_level_end_index(1), first_level_end + 16);
ASSERT_EQ(ZIndexDistributorClaimTree::claim_level_end_index(2), first_level_end + 16 + 16 * 16);
ASSERT_EQ(ZIndexDistributorClaimTree::claim_level_end_index(3), first_level_end + 16 + 16 * 16 + 16 * 16 * 16);
}
static void test_claim_tree_claim_index() {
@ -66,7 +67,7 @@ protected:
// Second level should depend on first claimed index
// Second-level start after first-level padding
const int second_level_start = 16;
const int second_level_start = int(ZCacheLineSize / sizeof(int));
{
int indices[4] = {0, 0, 0, 0};
@ -151,6 +152,14 @@ protected:
int indices[4] = {1,2,1,0};
ASSERT_EQ(ZIndexDistributorClaimTree::claim_level_index(indices, 3), 1 * 16 * 16 + 2 * 16 + 1);
}
{
int indices[4] = {1,2,3,0};
ASSERT_EQ(ZIndexDistributorClaimTree::claim_level_index(indices, 3), 1 * 16 * 16 + 2 * 16 + 3);
}
{
int indices[4] = {1,2,3,0};
ASSERT_EQ(ZIndexDistributorClaimTree::claim_level_index(indices, 2), 1 * 16 + 2);
}
}
};