1 files changed, 0 insertions, 68 deletions
diff --git a/arena.cuh b/arena.cuh
deleted file mode 100644
index 20da470..0000000
--- a/arena.cuh
+++ /dev/null
@@ -1,68 +0,0 @@
-//
-// Created by user on 20/10/2021.
-//
-
-#ifndef CLEVELDB_ARENA_CUH
-#define CLEVELDB_ARENA_CUH
-
-
-#include <atomic>
-#include <cassert>
-#include <cstddef>
-#include <cstdint>
-#include <vector>
-
-namespace cleveldb {
-
-
-class Arena {
-public:
-	Arena();
-	Arena(const Arena &) = delete;
-
-	Arena& operator=(const Arena&) = delete;
-
-	~Arena();
-
-	// Return a pointer to a newly allocated memory block of "bytes" bytes.
-	char* Allocate(size_t bytes);
-
-	// Allocate memory with the normal alignment guarantees provided by malloc.
-	char* AllocateAligned(size_t bytes);
-
-	// Returns an estimate of the total memory usage of data allocated
-	// by the arena.
-	size_t MemoryUsage() const {
-		return memory_usage_.load(std::memory_order_relaxed);
-	}
-
-private:
-	char* AllocateFallback(size_t bytes);
-	char* AllocateNewBlock(size_t block_bytes);
-
-	char* alloc_ptr_;
-	size_t alloc_bytes_remaining_;
-
-	std::vector<char*> blocks_;
-
-	std::atomic<size_t> memory_usage_;
-};
-
-inline char* Arena::Allocate(size_t bytes) {
-	// The semantics of what to return are a bit messy if we allow
-	// 0-byte allocations, so we disallow them here (we don't need
-	// them for our internal use).
-	assert(bytes > 0);
-	if (bytes <= alloc_bytes_remaining_) {
-		char* result = alloc_ptr_;
-		alloc_ptr_ += bytes;
-		alloc_bytes_remaining_ -= bytes;
-		return result;
-	}
-	return AllocateFallback(bytes);
-}
-
-
-}  // namespace cleveldb
-
-#endif //CLEVELDB_ARENA_CUH