gpu-compute: AMD's baseline GPU model

1 files changed, 58 insertions, 0 deletions

diff --git a/src/gpu-compute/vector_register_state.cc b/src/gpu-compute/vector_register_state.cc
new file mode 100644
index 000000000..f231b0579
--- /dev/null
+++ b/src/gpu-compute/vector_register_state.cc
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2015 Advanced Micro Devices, Inc.
+ * All rights reserved.
+ *
+ * For use for simulation and test purposes only
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Author: John Kalamatianos
+ */
+
+#include "gpu-compute/vector_register_state.hh"
+
+#include "gpu-compute/compute_unit.hh"
+
+VecRegisterState::VecRegisterState() : computeUnit(nullptr)
+{
+    s_reg.clear();
+    d_reg.clear();
+}
+
+void
+VecRegisterState::setParent(ComputeUnit *_computeUnit)
+{
+    computeUnit = _computeUnit;
+    _name = computeUnit->name() + ".VecRegState";
+}
+
+void
+VecRegisterState::init(uint32_t _size)
+{
+    s_reg.resize(_size);
+    d_reg.resize(_size);
+}