Method Allocate

cpp/src/arrow/gpu/cuda_test.cc:478–481

  void SetUp() { TestCudaBase::SetUp(); }

  void Allocate(const int64_t size) {
    ASSERT_OK_AND_ASSIGN(device_buffer_, context_->Allocate(size));
    writer_.reset(new CudaBufferWriter(device_buffer_));
  }

  void TestWrites(const int64_t total_bytes, const int64_t chunksize,
                  const int64_t buffer_size = 0) {