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gemma.cpp/compression
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David Coles 39e385782c Allow building on Windows using `clang-cl` toolchain 
It's not possible to build `gemma.cpp` with the standard MSVC front-end
as it doesn't support arrays more than `0x7ffffffff` bytes (see Compiler Error C2148),
however this isn't a problem with the optional Visual Studio Clang/LLVM frontend.

This can be specified using the `-T` flag when running CMake:

```
$ cmake -B build -T ClangCL
$ cmake --build build --config Release
```

Windows doesn't provide `pread`/`pwrite` so this must be emulated using
the `ReadFile`/`WriteFile` Win32 APIs.

`_CRT_SECURE_NO_WARNINGS` is defined to prevent a large number of warnings
about using "depricated" function names (e.g. `close` instead of `_close`).

`NOMINMAX` is defined to prevent the `min`/`max` macros from `windows.h`
from conflicting with expressions like `std::min`. Generally libraries should
avoid including `windows.h` in their public headers or define `WIN32_LEAN_AND_MEAN`
before including the `windows.h` header, but this unfortunately isn't always the case.
 		2024-02-23 00:38:54 -08:00
..
analyze.h initial commit 2024-02-21 03:31:22 +00:00
blob_store.cc Allow building on Windows using `clang-cl` toolchain 2024-02-23 00:38:54 -08:00
blob_store.h initial commit 2024-02-21 03:31:22 +00:00
compress-inl.h initial commit 2024-02-21 03:31:22 +00:00
compress.h initial commit 2024-02-21 03:31:22 +00:00
distortion.h initial commit 2024-02-21 03:31:22 +00:00
nuq-inl.h initial commit 2024-02-21 03:31:22 +00:00
nuq.h initial commit 2024-02-21 03:31:22 +00:00
nuq_test.cc initial commit 2024-02-21 03:31:22 +00:00
sfp-inl.h initial commit 2024-02-21 03:31:22 +00:00
sfp.h initial commit 2024-02-21 03:31:22 +00:00
sfp_test.cc initial commit 2024-02-21 03:31:22 +00:00
stats.cc Code update 2024-02-22 09:19:47 -08:00
stats.h Code update 2024-02-22 09:19:47 -08:00