/*
 * Developed by Claudio André <claudioandre.br at gmail.com> in 2012
 *
 * Copyright (c) 2012-2015 Claudio André <claudioandre.br at gmail.com>
 * This program comes with ABSOLUTELY NO WARRANTY; express or implied.
 *
 * This is free software, and you are welcome to redistribute it
 * under certain conditions; as expressed here
 * http://www.gnu.org/licenses/gpl-2.0.html
 */

#ifndef OPENCL_DEVICE_INFO_H
#define	OPENCL_DEVICE_INFO_H

#define DEV_UNKNOWN                 0           //0
#define DEV_CPU                     (1 << 0)    //1
#define DEV_GPU                     (1 << 1)    //2
#define DEV_ACCELERATOR             (1 << 2)    //4
#define DEV_AMD                     (1 << 3)    //8
#define DEV_NVIDIA                  (1 << 4)    //16
#define DEV_INTEL                   (1 << 5)    //32
#define PLATFORM_APPLE              (1 << 6)    //64
#define DEV_AMD_GCN_10              (1 << 7)    //128
#define DEV_AMD_GCN_11              (1 << 8)    //256
#define DEV_AMD_GCN_12              (1 << 9)    //512
#define DEV_AMD_VLIW4               (1 << 12)   //4096
#define DEV_AMD_VLIW5               (1 << 13)   //8192
#define DEV_NV_C2X                  (1 << 14)   //16384
#define DEV_NV_C30                  (1 << 15)   //32768
#define DEV_NV_C32                  (1 << 16)   //65536
#define DEV_NV_C35                  (1 << 17)   //131072
#define DEV_NV_MAXWELL              (1 << 18)   //262144
#define DEV_NV_MAXWELL_PLUS         (1 << 19)   //524288
                                                //1M
#define DEV_USE_LOCAL               (1 << 21)   //2M
#define DEV_NO_BYTE_ADDRESSABLE     (1 << 22)   //4M
#define PLATFORM_MESA               (1 << 23)   //8M
#define PLATFORM_BEIGNET            (1 << 24)   //16M
#define PLATFORM_POCL               (1 << 25)   //32M

#define cpu(n)                      ((n & DEV_CPU) == (DEV_CPU))
#define gpu(n)                      ((n & DEV_GPU) == (DEV_GPU))
#define gpu_amd(n)                  ((n & DEV_AMD) && gpu(n))
#define gpu_nvidia(n)               ((n & DEV_NVIDIA) && gpu(n))
#define gpu_intel(n)                ((n & DEV_INTEL) && gpu(n))
#define cpu_amd(n)                  ((n & DEV_AMD) && cpu(n))
#define cpu_intel(n)                ((n & DEV_INTEL) && cpu(n))
#define amd_gcn_10(n)               ((n & DEV_AMD_GCN_10) && gpu_amd(n))
#define amd_gcn_11(n)               ((n & DEV_AMD_GCN_11) && gpu_amd(n))
#define amd_gcn_12(n)               ((n & DEV_AMD_GCN_12) && gpu_amd(n))
#define amd_gcn(n)                  (amd_gcn_10(n) || (amd_gcn_11(n)) || amd_gcn_12(n))
#define amd_vliw4(n)                ((n & DEV_AMD_VLIW4) && gpu_amd(n))
#define amd_vliw5(n)                ((n & DEV_AMD_VLIW5) && gpu_amd(n))
#define nvidia_sm_2x(n)             ((n & DEV_NV_C2X) && gpu_nvidia(n))
#define nvidia_sm_3x(n)             (((n & DEV_NV_C30) || (n & DEV_NV_C32) || (n & DEV_NV_C35)) && gpu_nvidia(n))
#define nvidia_sm_5x(n)             ((n & DEV_NV_MAXWELL) && gpu_nvidia(n))
#define nvidia_sm_5plus(n)          ((n & DEV_NV_MAXWELL_PLUS) && gpu_nvidia(n))
#define no_byte_addressable(n)      ((n & DEV_NO_BYTE_ADDRESSABLE))
#define use_local(n)                ((n & DEV_USE_LOCAL))

/* Only usable in host code */
#if !_OPENCL_COMPILER
#define platform_apple(p)           (get_platform_vendor_id(p) == PLATFORM_APPLE)
#endif

#endif	/* OPENCL_DEVICE_INFO_H */
