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/*
* Copyright 2017 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can
* be found in the LICENSE file.
*
*/
#pragma once
//
// squelch OpenCL 1.2 deprecation warning
//
#ifndef CL_USE_DEPRECATED_OPENCL_1_2_APIS
#define CL_USE_DEPRECATED_OPENCL_1_2_APIS
#endif
#include <CL/opencl.h>
//
//
//
#include "skc.h"
//
// Minimal OpenCL state needed by the runtime to get started
//
struct skc_runtime_cl
{
cl_platform_id platform_id;
cl_device_id device_id;
cl_context context;
struct {
cl_uint major;
cl_uint minor;
} version; // sometimes we need to know this at runtime
cl_uint base_align; // base address alignment for subbuffer origins
};
//
//
//
typedef enum skc_cq_type_e {
SKC_CQ_TYPE_IN_ORDER = 0,
SKC_CQ_TYPE_OUT_OF_ORDER = CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE,
SKC_CQ_TYPE_IN_ORDER_PROFILING = (SKC_CQ_TYPE_IN_ORDER | CL_QUEUE_PROFILING_ENABLE),
SKC_CQ_TYPE_OUT_OF_ORDER_PROFILING = (SKC_CQ_TYPE_OUT_OF_ORDER | CL_QUEUE_PROFILING_ENABLE),
} skc_cq_type_e;
//
// safely creates a generic OpenCL target in very few lines
//
skc_err
skc_runtime_cl_create(struct skc_runtime_cl * const runtime_cl,
char const * const target_platform_substring,
char const * const target_device_substring,
cl_context_properties context_properties[]);
skc_err
skc_runtime_cl_dispose(struct skc_runtime_cl * const runtime_cl);
//
// create a command queue with the non-deprecated function
//
cl_command_queue
skc_runtime_cl_create_cq(struct skc_runtime_cl * const runtime_cl, skc_cq_type_e const type);
//
//
//
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