Function ggml_tallocr_reset

ggml-alloc.c:227–237

}

void ggml_tallocr_reset(ggml_tallocr_t alloc) {
    alloc->n_free_blocks = 1;
    size_t align_offset = aligned_offset(alloc->base, 0, alloc->alignment);
    alloc->free_blocks[0].addr = (char *)alloc->base + align_offset;

    if (alloc->measure) {
        alloc->free_blocks[0].size = SIZE_MAX/2; // restrict maximum size of a measure allocator to half size_t max to avoid overflows
    } else {
        alloc->free_blocks[0].size = ggml_backend_buffer_get_size(alloc->buffer) - align_offset;
    }
}

ggml_tallocr_t ggml_tallocr_new(void * data, size_t size, size_t alignment) {
    struct ggml_backend_buffer * buffer = ggml_backend_cpu_buffer_from_ptr(NULL, data, size);