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Fix hashing tuples for s390x

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This commit is contained in:
HarryLeeIBM 2023-03-08 07:38:52 -08:00 committed by Harry Lee
parent a3510a2ffe
commit 808f2c0cb4
3 changed files with 43 additions and 14 deletions
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29
src/Functions/FunctionsHashing.h
View File

@ -150,6 +150,13 @@ struct IntHash64Impl
template<typename T, typename HashFunction>
T combineHashesFunc(T t1, T t2)
{
#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
T tmp;
reverseMemcpy(&tmp, &t1, sizeof(T));
t1 = tmp;
reverseMemcpy(&tmp, &t2, sizeof(T));
t2 = tmp;
#endif
T hashes[] = {t1, t2};
return HashFunction::apply(reinterpret_cast<const char *>(hashes), 2 * sizeof(T));
}
@ -183,6 +190,10 @@ struct HalfMD5Impl
static UInt64 combineHashes(UInt64 h1, UInt64 h2)
{
#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
h1 = Poco::ByteOrder::flipBytes(static_cast<Poco::UInt64>(h1));
h2 = Poco::ByteOrder::flipBytes(static_cast<Poco::UInt64>(h2));
#endif
UInt64 hashes[] = {h1, h2};
return apply(reinterpret_cast<const char *>(hashes), 16);
}
@ -322,6 +333,10 @@ struct SipHash64KeyedImpl
static UInt64 combineHashesKeyed(const Key & key, UInt64 h1, UInt64 h2)
{
#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
h1 = Poco::ByteOrder::flipBytes(static_cast<Poco::UInt64>(h1));
h2 = Poco::ByteOrder::flipBytes(static_cast<Poco::UInt64>(h2));
#endif
UInt64 hashes[] = {h1, h2};
return applyKeyed(key, reinterpret_cast<const char *>(hashes), 2 * sizeof(UInt64));
}
@ -360,6 +375,13 @@ struct SipHash128KeyedImpl
static UInt128 combineHashesKeyed(const Key & key, UInt128 h1, UInt128 h2)
{
#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
UInt128 tmp;
reverseMemcpy(&tmp, &h1, sizeof(UInt128));
h1 = tmp;
reverseMemcpy(&tmp, &h2, sizeof(UInt128));
h2 = tmp;
#endif
UInt128 hashes[] = {h1, h2};
return applyKeyed(key, reinterpret_cast<const char *>(hashes), 2 * sizeof(UInt128));
}
@ -395,6 +417,13 @@ struct SipHash128ReferenceKeyedImpl
static UInt128 combineHashesKeyed(const Key & key, UInt128 h1, UInt128 h2)
{
#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
UInt128 tmp;
reverseMemcpy(&tmp, &h1, sizeof(UInt128));
h1 = tmp;
reverseMemcpy(&tmp, &h2, sizeof(UInt128));
h2 = tmp;
#endif
UInt128 hashes[] = {h1, h2};
return applyKeyed(key, reinterpret_cast<const char *>(hashes), 2 * sizeof(UInt128));
}

14
tests/queries/0_stateless/00746_hashing_tuples.reference
View File

@ -1,11 +1,11 @@
12940785793559895259
17926972817233444501
7456555839952096623
CC45107CC4B79F62D831BEF2103C7CBF
DF2EC2F0669B000EDFF6ADEE264E7D68
4CD1C30C38AB935D418B5269EF197B9E
9D78134EE48654D753CCA1B76185CF8E
389D16428D2AADEC9713905572F42864
1
1
1
1
1
955237314186186656
8175794665478042155
9325786087413524176
@ -18,8 +18,8 @@ DF2EC2F0669B000EDFF6ADEE264E7D68
8163029322371165472
8788309436660676487
236561483980029756
8DD5527CC43D76F4760D26BE0F641F7E
F8F7AD9B6CD4CF117A71E277E2EC2931
1
1
12384823029245979431
4507350192761038840
1188926775431157506

14
tests/queries/0_stateless/00746_hashing_tuples.sql
View File

@ -4,11 +4,11 @@ SELECT sipHash64(1, 2, 3);
SELECT sipHash64(1, 3, 2);
SELECT sipHash64(('a', [1, 2, 3], 4, (4, ['foo', 'bar'], 1, (1, 2))));
SELECT hex(sipHash128('foo'));
SELECT hex(sipHash128('\x01'));
SELECT hex(sipHash128('foo', 'foo'));
SELECT hex(sipHash128('foo', 'foo', 'foo'));
SELECT hex(sipHash128(1, 2, 3));
SELECT hex(sipHash128('foo')) = hex(reverse(unhex('CC45107CC4B79F62D831BEF2103C7CBF'))) or hex(sipHash128('foo')) = 'CC45107CC4B79F62D831BEF2103C7CBF';
SELECT hex(sipHash128('\x01')) = hex(reverse(unhex('DF2EC2F0669B000EDFF6ADEE264E7D68'))) or hex(sipHash128('foo')) = 'DF2EC2F0669B000EDFF6ADEE264E7D68';
SELECT hex(sipHash128('foo', 'foo')) = hex(reverse(unhex('4CD1C30C38AB935D418B5269EF197B9E'))) or hex(sipHash128('foo')) = '4CD1C30C38AB935D418B5269EF197B9E';
SELECT hex(sipHash128('foo', 'foo', 'foo')) = hex(reverse(unhex('9D78134EE48654D753CCA1B76185CF8E'))) or hex(sipHash128('foo')) = '9D78134EE48654D753CCA1B76185CF8E';
SELECT hex(sipHash128(1, 2, 3)) = hex(reverse(unhex('389D16428D2AADEC9713905572F42864'))) or hex(sipHash128('foo')) = '389D16428D2AADEC9713905572F42864';
SELECT halfMD5(1, 2, 3);
SELECT halfMD5(1, 3, 2);
@ -26,8 +26,8 @@ SELECT murmurHash3_64(1, 2, 3);
SELECT murmurHash3_64(1, 3, 2);
SELECT murmurHash3_64(('a', [1, 2, 3], 4, (4, ['foo', 'bar'], 1, (1, 2))));
SELECT hex(murmurHash3_128('foo', 'foo'));
SELECT hex(murmurHash3_128('foo', 'foo', 'foo'));
SELECT hex(murmurHash3_128('foo', 'foo')) = hex(reverse(unhex('8DD5527CC43D76F4760D26BE0F641F7E'))) or hex(sipHash128('foo')) = '8DD5527CC43D76F4760D26BE0F641F7E';
SELECT hex(murmurHash3_128('foo', 'foo', 'foo')) = hex(reverse(unhex('F8F7AD9B6CD4CF117A71E277E2EC2931'))) or hex(sipHash128('foo')) = 'F8F7AD9B6CD4CF117A71E277E2EC2931';
SELECT gccMurmurHash(1, 2, 3);
SELECT gccMurmurHash(1, 3, 2);