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5b93212f43
* Added Xorshiro128++ random number generator. * Fixes to xorshiro implementation + tests. --------- Co-authored-by: Christoffer Lerno <christoffer@aegik.com>
15 lines
386 B
Plaintext
15 lines
386 B
Plaintext
module xorshiro_test;
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import std::math;
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fn void test_vectors_xorshiro() @test
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{
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Xorshiro128PPRandom a = { { 0x1, 0x2, 0x3, 0x4 } };
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test::eq(0x281, a.next_int());
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test::eq(0x180387, a.next_int());
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test::eq(0xc0183387, a.next_int());
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a = { { ~0x1, ~0x2, ~0x3, ~0x4 } };
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test::eq(0xfffffcfd, a.next_int());
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test::eq(0x17fbf8, a.next_int());
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test::eq(0x40183386, a.next_int());
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} |