byteswap(x)); std::cout << "\nbyteswap for U32:\n"; constexpr auto y = std::uint32_t(0xDEADBEEFu); dump(y); dump(std::byteswap(y)); std::cout << "\nbyteswap for U64:\n"; constexpr auto z = std::uint64_t{0x01234
Addedabsl::FastTypeId<Type>(), which evaluates at compile-time to a unique id for the passed-in type. Addedabsl::endianandabsl::byteswappolyfills (25bce12). Breaking Changes: Abseil now requires at least C++17 and followsGoogle's Foundational C++ Support Policy. Seethis tablefor a list of...
(202110L, __cpp_lib_byteswap) COMPILER_FEATURE_ENTRY(202302L, __cpp_lib_common_reference) COMPILER_FEATURE_ENTRY(202302L, __cpp_lib_common_reference_wrapper) COMPILER_FEATURE_ENTRY(202207L, __cpp_lib_concepts) COMPILER_FEATURE_ENTRY(202207L, __cpp_lib_constexpr_bitset) COMPILER_FEATURE_...
std::byteswap: reverses the bytes (P1272R4) std::forward_like (P2445R1) std::invoke_r: invokes a Callable object (P2136R3) std::to_underlying: a utility function to get the underlying value of enum (P1682R3) std::unreachable: a function to mark unreachable code (P0627R6) ...
std::byteswap() (FTM)* P1272R4 12 14 19.31* 14.0.3* Printing volatile T* P1147R1 11.3 14 19.31* 14.0.3* basic_string::resize_and_overwrite() (FTM)* P1072R10 12 14 19.31* 14.0.3* Monadic operations for std::optional (FTM)* P0798R8 12 14 19.32* 14.0.3* std::move_only...
Eval bug: LLaVa convert_image_encoder_to_gguf.py fails to byteswap v.head.ffn_up.bias tensor on Big-Endian system #12863 closed Jun 6, 2025 Eval bug: Vulkan: "Requested buffer size exceeds device memory allocation limit" even with `-ngl 0` when trying to run very large models #1...
Llama.cpp是用C/C++实现的用于部署LLM推理模型的开源框架,支持多种后端。主要是使用了作者开发的ggml这个库。关于ggml, 请参考之前的文章深入理解GGML。 Llama.cpp项目地址在https://github.com/ggerganov/llama.cpp,主要是支持llama系列的LLM。 这里引用项目中README中一段描述: ...
((uint16_t*)buffer)[offset+x]=TinyTIFFReader_Byteswap16(tmp[x]); } } free(tmp); } } else if (tiff->currentFrame.bitspersample[sample]==32) { for (s=0; s<tiff->currentFrame.stripcount; s++) { //printf(" - s=%u: stripoffset=0x%X stripbytecounts=%u\n", s, tiff-...
return _byteswap_ulong(x); #endif return (x >> 24) | ((x >> 8) & 0x0000FF00) | ((x << 8) & 0x00FF0000) | (x << 24); } } /// process 64 bytes void SHA1::processBlock(const void* data) { // get last hash uint32_t a = m_hash[0]; uint32...
这里核心是getdents64系统调用,它读取目录文件中的一个个目录项(directory entry)并返回,所以我们运行ls后才看到文件。 下面我们就看下getdents64是怎么用的,想办法干扰它的执行,从而隐藏掉我们不想让用户发现的文件。 fs/readdir.c asmlinkagelongsys_getdents64(unsignedintfd,structlinux_dirent64 __user*dirent,...