llvm-project.git/libc/src/stdlib/gpu/calloc.cpp, branch users/nico/python-2 Unnamed repository; edit this file 'description' to name the repository. [libc] Implement placeholder memory functions on the GPU (#101082) 2024-07-30T15:15:30+00:00 Joseph Huber huberjn@outlook.com 2024-07-30T15:15:30+00:00 bf42a7860a208439a0a29f5dcc7a33949c484efb Summary: These functions are needed for `libc++` to link successfully. We can't implement them well currently, so simply provide some stand-in implementations. `realloc` will currently copy garbage and potentially fault and `aligned_alloc` will work unless your alignment is more than 4K alignment. However, these should work in practice to get tests running. I will write a real allocator soon™. 
Summary:
These functions are needed for `libc++` to link successfully. We can't
implement them well currently, so simply provide some stand-in
implementations. `realloc` will currently copy garbage and potentially
fault and `aligned_alloc` will work unless your alignment is more than
4K alignment. However, these should work in practice to get tests
running. I will write a real allocator soon™.