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Consistent Integer Types

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example of using, to avoid mixed usage of std::uint/std::int and uint/int...
```cpp
using u64 = std::uint64_t;
using u32 = std::uint32_t;
using u16 = std::uint16_t;
using u8  = std::uint8_t;

using i64 = std::int64_t;
using i32 = std::int32_t;
using i16 = std::int16_t;
using i8  = std::int8_t;

using usize = std::size_t;
using isize = std::ptrdiff_t;

#if defined(__GNUC__) && defined(IS_64BIT)
__extension__ using u128 = unsigned __int128;
__extension__ using i128 = signed __int128;
#endif
```

closes https://github.com/official-stockfish/Stockfish/pull/6874

No functional change
This commit is contained in:
Disservin
2026-06-08 19:54:33 +02:00
committed by Joost VandeVondele
parent e4a635486a
commit dd3e1c4a50
50 changed files with 787 additions and 799 deletions
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src/universal/nnue_embed.cpp
+7 -7
View File
@@ -34,12 +34,12 @@
#include <unistd.h>
// Must be kept in sync with patch_x86_slice.sh
extern const volatile uint64_t gUniversalNNUEOffset = 0xCAFE0FF5E70FF5E7ULL;
extern const volatile uint64_t gUniversalNNUESize = 0xCAFE512ECAFE512EULL;
extern const volatile Stockfish::u64 gUniversalNNUEOffset = 0xCAFE0FF5E70FF5E7ULL;
extern const volatile Stockfish::u64 gUniversalNNUESize = 0xCAFE512ECAFE512EULL;
static const unsigned char* map_embedded_nnue() {
char path[PATH_MAX];
uint32_t len = sizeof(path);
char path[PATH_MAX];
Stockfish::u32 len = sizeof(path);
if (_NSGetExecutablePath(path, &len) != 0)
return nullptr;
@@ -51,9 +51,9 @@ static const unsigned char* map_embedded_nnue() {
return nullptr;
// Align down to page size for mmap
const uint64_t pageSize = uint64_t(sysconf(_SC_PAGESIZE));
const uint64_t base = gUniversalNNUEOffset & ~(pageSize - 1);
const uint64_t pad = gUniversalNNUEOffset - base;
const Stockfish::u64 pageSize = Stockfish::u64(sysconf(_SC_PAGESIZE));
const Stockfish::u64 base = gUniversalNNUEOffset & ~(pageSize - 1);
const Stockfish::u64 pad = gUniversalNNUEOffset - base;
void* p =
mmap(nullptr, size_t(gUniversalNNUESize + pad), PROT_READ, MAP_PRIVATE, fd, off_t(base));