1 files changed, 0 insertions, 58 deletions
diff --git a/contrib/pzstd/utils/ThreadPool.h b/contrib/pzstd/utils/ThreadPool.h
deleted file mode 100644
index 8ece8e0da4eb..000000000000
--- a/contrib/pzstd/utils/ThreadPool.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright (c) 2016-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under both the BSD-style license (found in the
- * LICENSE file in the root directory of this source tree) and the GPLv2 (found
- * in the COPYING file in the root directory of this source tree).
- */
-#pragma once
-
-#include "utils/WorkQueue.h"
-
-#include <cstddef>
-#include <functional>
-#include <thread>
-#include <vector>
-
-namespace pzstd {
-/// A simple thread pool that pulls tasks off its queue in FIFO order.
-class ThreadPool {
-  std::vector<std::thread> threads_;
-
-  WorkQueue<std::function<void()>> tasks_;
-
- public:
-  /// Constructs a thread pool with `numThreads` threads.
-  explicit ThreadPool(std::size_t numThreads) {
-    threads_.reserve(numThreads);
-    for (std::size_t i = 0; i < numThreads; ++i) {
-      threads_.emplace_back([this] {
-        std::function<void()> task;
-        while (tasks_.pop(task)) {
-          task();
-        }
-      });
-    }
-  }
-
-  /// Finishes all tasks currently in the queue.
-  ~ThreadPool() {
-    tasks_.finish();
-    for (auto& thread : threads_) {
-      thread.join();
-    }
-  }
-
-  /**
-   * Adds `task` to the queue of tasks to execute. Since `task` is a
-   * `std::function<>`, it cannot be a move only type. So any lambda passed must
-   * not capture move only types (like `std::unique_ptr`).
-   *
-   * @param task  The task to execute.
-   */
-  void add(std::function<void()> task) {
-    tasks_.push(std::move(task));
-  }
-};
-}