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vcpkg/ports/rocksdb/0005-backport-msvc-fixes-pr-7439.patch
Koby Kahane 4e3e210e8d
[rocksdb] update to v6.13.3 (#14085)
2020-10-20 16:12:34 -07:00

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diff --git a/.circleci/config.yml b/.circleci/config.yml
index d656a1961..c088ee4ee 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -234,7 +234,7 @@ jobs:
name: "Test RocksDB"
shell: powershell.exe
command: |
- build_tools\run_ci_db_test.ps1 -SuiteRun db_basic_test,db_test,db_test2,env_basic_test,env_test,db_merge_operand_test -Concurrency 16
+ build_tools\run_ci_db_test.ps1 -SuiteRun db_basic_test,db_test,db_test2,db_merge_operand_test,bloom_test,c_test,coding_test,crc32c_test,dynamic_bloom_test,env_basic_test,env_test,hash_test,random_test -Concurrency 16
build-linux-java:
machine:
diff --git a/db/c_test.c b/db/c_test.c
index 4fb7d016d..a01336738 100644
--- a/db/c_test.c
+++ b/db/c_test.c
@@ -58,7 +58,11 @@ static void StartPhase(const char* name) {
static const char* GetTempDir(void) {
const char* ret = getenv("TEST_TMPDIR");
if (ret == NULL || ret[0] == '\0')
- ret = "/tmp";
+#ifdef OS_WIN
+ ret = getenv("TEMP");
+#else
+ ret = "/tmp";
+#endif
return ret;
}
#ifdef _MSC_VER
diff --git a/db/perf_context_test.cc b/db/perf_context_test.cc
index 0410ada7a..5a714b9b8 100644
--- a/db/perf_context_test.cc
+++ b/db/perf_context_test.cc
@@ -817,6 +817,13 @@ TEST_F(PerfContextTest, PerfContextByLevelGetSet) {
}
TEST_F(PerfContextTest, CPUTimer) {
+ if (Env::Default()->NowCPUNanos() == 0) {
+ // TODO: This should be a GTEST_SKIP when the embedded gtest is updated
+ // to 1.10 or higher.
+ GTEST_SUCCESS_("Skipped on target without NowCPUNanos support");
+ return;
+ }
+
DestroyDB(kDbName, Options());
auto db = OpenDb();
WriteOptions write_options;
diff --git a/file/filename.cc b/file/filename.cc
index 968adbaa7..0ac4e6ef8 100644
--- a/file/filename.cc
+++ b/file/filename.cc
@@ -461,8 +461,8 @@ Status GetInfoLogFiles(Env* env, const std::string& db_log_dir,
std::string NormalizePath(const std::string& path) {
std::string dst;
for (auto c : path) {
- if (!dst.empty() && c == kFilePathSeparator &&
- dst.back() == kFilePathSeparator) {
+ if (!dst.empty() && (c == kFilePathSeparator || c == '/') &&
+ (dst.back() == kFilePathSeparator || dst.back() == '/')) {
continue;
}
dst.push_back(c);
diff --git a/port/win/port_win.cc b/port/win/port_win.cc
index 2d99a7a9b..f33ee20c4 100644
--- a/port/win/port_win.cc
+++ b/port/win/port_win.cc
@@ -100,6 +100,15 @@ bool CondVar::TimedWait(uint64_t abs_time_us) {
// Caller must ensure that mutex is held prior to calling this method
std::unique_lock<std::mutex> lk(mu_->getLock(), std::adopt_lock);
+
+ // Work around https://github.com/microsoft/STL/issues/369
+#if defined(_MSC_VER) && \
+ (!defined(_MSVC_STL_UPDATE) || _MSVC_STL_UPDATE < 202008L)
+ if (relTimeUs == microseconds::zero()) {
+ lk.unlock();
+ lk.lock();
+ }
+#endif
#ifndef NDEBUG
mu_->locked_ = false;
#endif
diff --git a/port/win/port_win.h b/port/win/port_win.h
index a3ffd559c..2c5b8ff05 100644
--- a/port/win/port_win.h
+++ b/port/win/port_win.h
@@ -283,7 +283,7 @@ extern const size_t kPageSize;
#endif
static inline void AsmVolatilePause() {
-#if defined(_M_IX86) || defined(_M_X64)
+#if defined(_M_IX86) || defined(_M_X64) || defined(_M_ARM64) || defined(_M_ARM)
YieldProcessor();
#endif
// it would be nice to get "wfe" on ARM here
diff --git a/third-party/folly/folly/chrono/Hardware.h b/third-party/folly/folly/chrono/Hardware.h
index ec7be82e8..6635b8717 100644
--- a/third-party/folly/folly/chrono/Hardware.h
+++ b/third-party/folly/folly/chrono/Hardware.h
@@ -10,7 +10,7 @@
#include <chrono>
#include <cstdint>
-#if _MSC_VER
+#if _MSC_VER && (defined(_M_IX86) || defined(_M_X64))
extern "C" std::uint64_t __rdtsc();
#pragma intrinsic(__rdtsc)
#endif
@@ -18,7 +18,7 @@ extern "C" std::uint64_t __rdtsc();
namespace folly {
inline std::uint64_t hardware_timestamp() {
-#if _MSC_VER
+#if _MSC_VER && (defined(_M_IX86) || defined(_M_X64))
return __rdtsc();
#elif __GNUC__ && (__i386__ || FOLLY_X64)
return __builtin_ia32_rdtsc();
diff --git a/util/filelock_test.cc b/util/filelock_test.cc
index 611cd46c6..fe2f7e0d8 100644
--- a/util/filelock_test.cc
+++ b/util/filelock_test.cc
@@ -127,9 +127,11 @@ TEST_F(LockTest, LockBySameThread) {
// re-acquire the lock on the same file. This should fail.
Status s = LockFile(&lock2);
ASSERT_TRUE(s.IsIOError());
+#ifndef OS_WIN
// Validate that error message contains current thread ID.
ASSERT_TRUE(s.ToString().find(ToString(Env::Default()->GetThreadID())) !=
std::string::npos);
+#endif
// check the file is locked
ASSERT_TRUE( AssertFileIsLocked() );
diff --git a/util/math.h b/util/math.h
index 2e57c1c08..24fc840e4 100644
--- a/util/math.h
+++ b/util/math.h
@@ -21,13 +21,23 @@ inline int FloorLog2(T v) {
assert(v > 0);
#ifdef _MSC_VER
static_assert(sizeof(T) <= sizeof(uint64_t), "type too big");
- unsigned long lz = 0;
+ unsigned long idx = 0;
if (sizeof(T) <= sizeof(uint32_t)) {
- _BitScanReverse(&lz, static_cast<uint32_t>(v));
+ _BitScanReverse(&idx, static_cast<uint32_t>(v));
} else {
- _BitScanReverse64(&lz, static_cast<uint64_t>(v));
+#if defined(_M_X64) || defined(_M_ARM64)
+ _BitScanReverse64(&idx, static_cast<uint64_t>(v));
+#else
+ const auto vh = static_cast<uint32_t>(static_cast<uint64_t>(v) >> 32);
+ if (vh != 0) {
+ _BitScanReverse(&idx, static_cast<uint32_t>(vh));
+ idx += 32;
+ } else {
+ _BitScanReverse(&idx, static_cast<uint32_t>(v));
+ }
+#endif
}
- return 63 - static_cast<int>(lz);
+ return idx;
#else
static_assert(sizeof(T) <= sizeof(unsigned long long), "type too big");
if (sizeof(T) <= sizeof(unsigned int)) {
@@ -54,7 +64,16 @@ inline int CountTrailingZeroBits(T v) {
if (sizeof(T) <= sizeof(uint32_t)) {
_BitScanForward(&tz, static_cast<uint32_t>(v));
} else {
+#if defined(_M_X64) || defined(_M_ARM64)
_BitScanForward64(&tz, static_cast<uint64_t>(v));
+#else
+ _BitScanForward(&tz, static_cast<uint32_t>(v));
+ if (tz == 0) {
+ _BitScanForward(&tz,
+ static_cast<uint32_t>(static_cast<uint64_t>(v) >> 32));
+ tz += 32;
+ }
+#endif
}
return static_cast<int>(tz);
#else
@@ -69,6 +88,29 @@ inline int CountTrailingZeroBits(T v) {
#endif
}
+#if defined(_MSC_VER) && !defined(_M_X64)
+namespace detail {
+template <typename T>
+int BitsSetToOneFallback(T v) {
+ const int kBits = static_cast<int>(sizeof(T)) * 8;
+ static_assert((kBits & (kBits - 1)) == 0, "must be power of two bits");
+ // we static_cast these bit patterns in order to truncate them to the correct
+ // size
+ v = static_cast<T>(v - ((v >> 1) & static_cast<T>(0x5555555555555555ull)));
+ v = static_cast<T>((v & static_cast<T>(0x3333333333333333ull)) +
+ ((v >> 2) & static_cast<T>(0x3333333333333333ull)));
+ v = static_cast<T>((v + (v >> 4)) & static_cast<T>(0x0F0F0F0F0F0F0F0Full));
+ for (int shift_bits = 8; shift_bits < kBits; shift_bits <<= 1) {
+ v += static_cast<T>(v >> shift_bits);
+ }
+ // we want the bottom "slot" that's big enough to represent a value up to
+ // (and including) kBits.
+ return static_cast<int>(v & static_cast<T>(kBits | (kBits - 1)));
+}
+
+} // namespace detail
+#endif
+
// Number of bits set to 1. Also known as "population count".
template <typename T>
inline int BitsSetToOne(T v) {
@@ -80,11 +122,27 @@ inline int BitsSetToOne(T v) {
constexpr auto mm = 8 * sizeof(uint32_t) - 1;
// The bit mask is to neutralize sign extension on small signed types
constexpr uint32_t m = (uint32_t{1} << ((8 * sizeof(T)) & mm)) - 1;
+#if defined(_M_X64) || defined(_M_IX86)
return static_cast<int>(__popcnt(static_cast<uint32_t>(v) & m));
+#else
+ return static_cast<int>(detail::BitsSetToOneFallback(v) & m);
+#endif
} else if (sizeof(T) == sizeof(uint32_t)) {
+#if defined(_M_X64) || defined(_M_IX86)
return static_cast<int>(__popcnt(static_cast<uint32_t>(v)));
+#else
+ return detail::BitsSetToOneFallback(static_cast<uint32_t>(v));
+#endif
} else {
+#ifdef _M_X64
return static_cast<int>(__popcnt64(static_cast<uint64_t>(v)));
+#elif defined(_M_IX86)
+ return static_cast<int>(
+ __popcnt(static_cast<uint32_t>(static_cast<uint64_t>(v) >> 32) +
+ __popcnt(static_cast<uint32_t>(v))));
+#else
+ return detail::BitsSetToOneFallback(static_cast<uint64_t>(v));
+#endif
}
#else
static_assert(sizeof(T) <= sizeof(unsigned long long), "type too big");
diff --git a/util/xxh3p.h b/util/xxh3p.h
index d1fc2bba2..05696cecd 100644
--- a/util/xxh3p.h
+++ b/util/xxh3p.h
@@ -253,7 +253,9 @@ XXH_FORCE_INLINE U64x2 XXH_vec_mule(U32x4 a, U32x4 b) {
#if defined(XXH_NO_PREFETCH)
# define XXH_PREFETCH(ptr) (void)(ptr) /* disabled */
#else
-# if defined(_MSC_VER) && (defined(_M_X64) || defined(_M_I86)) /* _mm_prefetch() is not defined outside of x86/x64 */
+#if defined(_MSC_VER) && \
+ (defined(_M_X64) || \
+ defined(_M_IX86)) /* _mm_prefetch() is not defined outside of x86/x64 */
# include <mmintrin.h> /* https://msdn.microsoft.com/fr-fr/library/84szxsww(v=vs.90).aspx */
# define XXH_PREFETCH(ptr) _mm_prefetch((const char*)(ptr), _MM_HINT_T0)
# elif defined(__GNUC__) && ( (__GNUC__ >= 4) || ( (__GNUC__ == 3) && (__GNUC_MINOR__ >= 1) ) )
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