COMPMID-337: Adding OpenCL SVM support.
Change-Id: I250d6a1daeccf91d97b6da65aec53b02cf6046a7
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/116140
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
diff --git a/arm_compute/runtime/CL/SVMMemory.h b/arm_compute/runtime/CL/SVMMemory.h
new file mode 100644
index 0000000..1c90c27
--- /dev/null
+++ b/arm_compute/runtime/CL/SVMMemory.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2018 ARM Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef __ARM_COMPUTE_SVMMEMORY_H__
+#define __ARM_COMPUTE_SVMMEMORY_H__
+
+namespace arm_compute
+{
+ class SVMMemory final
+ {
+ public:
+ SVMMemory() = default;
+ SVMMemory(void *ptr, bool fine_grain)
+ : _ptr(ptr), _fine_grain(fine_grain), _size(0)
+ {
+ }
+ void *ptr() const
+ {
+ return _ptr;
+ }
+ bool fine_grain() const
+ {
+ return _fine_grain;
+ }
+ size_t size() const
+ {
+ return _size;
+ }
+ void *allocate(cl_context context, size_t size, cl_svm_mem_flags flags, cl_uint alignment);
+ private:
+ void *_ptr{ nullptr };
+ bool _fine_grain{ false };
+ size_t _size{ 0 };
+ };
+}
+#endif /* __ARM_COMPUTE_SVMMEMORY_H__ */