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authoranastasy888 <anastasy888@yandex-team.ru>2022-02-10 16:45:54 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:45:54 +0300
commit49f765d71da452ea93138a25559dfa68dd76c7f3 (patch)
tree1016041feb637349e401dcc0fa85217dd2c2c639 /contrib/restricted/abseil-cpp/absl/hash/internal/hash.cc
parent7353a3fdea9c67c256980c00a2b3b67f09b23a27 (diff)
downloadydb-49f765d71da452ea93138a25559dfa68dd76c7f3.tar.gz
Restoring authorship annotation for <anastasy888@yandex-team.ru>. Commit 1 of 2.
Diffstat (limited to 'contrib/restricted/abseil-cpp/absl/hash/internal/hash.cc')
-rw-r--r--contrib/restricted/abseil-cpp/absl/hash/internal/hash.cc80
1 files changed, 40 insertions, 40 deletions
diff --git a/contrib/restricted/abseil-cpp/absl/hash/internal/hash.cc b/contrib/restricted/abseil-cpp/absl/hash/internal/hash.cc
index 11451e575c..ad36e45f8d 100644
--- a/contrib/restricted/abseil-cpp/absl/hash/internal/hash.cc
+++ b/contrib/restricted/abseil-cpp/absl/hash/internal/hash.cc
@@ -1,51 +1,51 @@
-// Copyright 2018 The Abseil Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#include "absl/hash/internal/hash.h"
-
-namespace absl {
+// Copyright 2018 The Abseil Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "absl/hash/internal/hash.h"
+
+namespace absl {
ABSL_NAMESPACE_BEGIN
-namespace hash_internal {
-
+namespace hash_internal {
+
uint64_t MixingHashState::CombineLargeContiguousImpl32(
uint64_t state, const unsigned char* first, size_t len) {
- while (len >= PiecewiseChunkSize()) {
+ while (len >= PiecewiseChunkSize()) {
state = Mix(state,
hash_internal::CityHash32(reinterpret_cast<const char*>(first),
PiecewiseChunkSize()));
- len -= PiecewiseChunkSize();
- first += PiecewiseChunkSize();
- }
- // Handle the remainder.
- return CombineContiguousImpl(state, first, len,
- std::integral_constant<int, 4>{});
-}
-
+ len -= PiecewiseChunkSize();
+ first += PiecewiseChunkSize();
+ }
+ // Handle the remainder.
+ return CombineContiguousImpl(state, first, len,
+ std::integral_constant<int, 4>{});
+}
+
uint64_t MixingHashState::CombineLargeContiguousImpl64(
uint64_t state, const unsigned char* first, size_t len) {
- while (len >= PiecewiseChunkSize()) {
+ while (len >= PiecewiseChunkSize()) {
state = Mix(state, Hash64(first, PiecewiseChunkSize()));
- len -= PiecewiseChunkSize();
- first += PiecewiseChunkSize();
- }
- // Handle the remainder.
- return CombineContiguousImpl(state, first, len,
- std::integral_constant<int, 8>{});
-}
-
+ len -= PiecewiseChunkSize();
+ first += PiecewiseChunkSize();
+ }
+ // Handle the remainder.
+ return CombineContiguousImpl(state, first, len,
+ std::integral_constant<int, 8>{});
+}
+
ABSL_CONST_INIT const void* const MixingHashState::kSeed = &kSeed;
-
+
// The salt array used by LowLevelHash. This array is NOT the mechanism used to
// make absl::Hash non-deterministic between program invocations. See `Seed()`
// for that mechanism.
@@ -64,6 +64,6 @@ uint64_t MixingHashState::LowLevelHashImpl(const unsigned char* data,
return LowLevelHash(data, len, Seed(), kHashSalt);
}
-} // namespace hash_internal
+} // namespace hash_internal
ABSL_NAMESPACE_END
-} // namespace absl
+} // namespace absl