idk

olivierdeschacht/OpenCL/inc_vendor.cl

@@ -0,0 +1,247 @@
+/**
+ * Author......: See docs/credits.txt
+ * License.....: MIT
+ */
+
+/**
+ * device type
+ */
+
+#define DEVICE_TYPE_CPU   2
+#define DEVICE_TYPE_GPU   4
+#define DEVICE_TYPE_ACCEL 8
+
+#if   DEVICE_TYPE == DEVICE_TYPE_CPU
+#define IS_CPU
+#elif DEVICE_TYPE == DEVICE_TYPE_GPU
+#define IS_GPU
+#elif DEVICE_TYPE == DEVICE_TYPE_ACCEL
+#define IS_ACCEL
+#endif
+
+/**
+ * vendor specific
+ */
+
+#if   VENDOR_ID == (1 << 0)
+#define IS_AMD
+#define AMD_GCN 0
+#if AMD_ROCM == 1
+#if defined __gfx600__ || defined __gfx601__
+#undef  AMD_GCN
+#define AMD_GCN 1
+#endif
+#if defined __gfx700__ || defined __gfx701__ || defined __gfx702__ || defined __gfx703__
+#undef  AMD_GCN
+#define AMD_GCN 2
+#endif
+#if defined __gfx800__ || defined __gfx801__ || defined __gfx802__ || defined __gfx803__ || defined __gfx804__ || defined __gfx810__
+#undef  AMD_GCN
+#define AMD_GCN 3
+// According to AMD docs, GCN 3 and 4 are the same
+#endif
+#if defined __gfx900__ || defined __gfx901__ || defined __gfx902__ || defined __gfx903__
+#undef  AMD_GCN
+#define AMD_GCN 5
+#endif
+#endif
+#elif VENDOR_ID == (1 << 1)
+#define IS_APPLE
+#define IS_GENERIC
+#elif VENDOR_ID == (1 << 2)
+#define IS_INTEL_BEIGNET
+#define IS_GENERIC
+#elif VENDOR_ID == (1 << 3)
+#define IS_INTEL_SDK
+#define IS_GENERIC
+#elif VENDOR_ID == (1 << 4)
+#define IS_MESA
+#define IS_GENERIC
+#elif VENDOR_ID == (1 << 5)
+#define IS_NV
+#elif VENDOR_ID == (1 << 6)
+#define IS_POCL
+#define IS_GENERIC
+#else
+#define IS_GENERIC
+#endif
+
+#if   DEVICE_TYPE == DEVICE_TYPE_CPU
+#elif DEVICE_TYPE == DEVICE_TYPE_GPU
+// AMD fails with mode 6211
+#ifdef IS_NV
+#define REAL_SHM
+#endif
+#elif DEVICE_TYPE == DEVICE_TYPE_ACCEL
+#endif
+
+#ifdef REAL_SHM
+#define SHM_TYPE __local
+#else
+#define SHM_TYPE __constant
+#endif
+
+/**
+ * function declarations can have a large influence depending on the opencl runtime
+ */
+
+#if defined IS_CPU
+#define DECLSPEC inline
+#elif defined IS_GPU
+#if defined IS_AMD
+#define DECLSPEC inline
+#else
+#define DECLSPEC
+#endif
+#else
+#define DECLSPEC
+#endif
+
+#if (defined IS_AMD && AMD_GCN < 3)
+#define MAYBE_VOLATILE volatile
+#else
+#define MAYBE_VOLATILE
+#endif
+
+/**
+ * AMD specific
+ */
+
+#ifdef IS_AMD
+#if defined(cl_amd_media_ops)
+#pragma OPENCL EXTENSION cl_amd_media_ops  : enable
+#endif
+#if defined(cl_amd_media_ops2)
+#pragma OPENCL EXTENSION cl_amd_media_ops2 : enable
+#endif
+#endif
+
+/**
+ * Unrolling is generally enabled, for all device types and hash modes
+ * There's a few exception when it's better not to unroll
+ * Some algorithms run into too much register pressure due to loop unrolling
+ */
+
+// generic vendors: those algos have shown that they produce better results on both amd and nv when not unrolled
+// so we can assume they will produce better results on other vendors as well
+
+#if KERN_TYPE == 1420
+#undef _unroll
+#endif
+#if KERN_TYPE == 1450
+#undef _unroll
+#endif
+#if KERN_TYPE == 1460
+#undef _unroll
+#endif
+#if KERN_TYPE == 1720
+#undef _unroll
+#endif
+#if KERN_TYPE == 1750
+#undef _unroll
+#endif
+#if KERN_TYPE == 1760
+#undef _unroll
+#endif
+#if KERN_TYPE == 1800
+#undef _unroll
+#endif
+#if KERN_TYPE == 6221
+#undef _unroll
+#endif
+#if KERN_TYPE == 6222
+#undef _unroll
+#endif
+#if KERN_TYPE == 6223
+#undef _unroll
+#endif
+#if KERN_TYPE == 6400
+#undef _unroll
+#endif
+#if KERN_TYPE == 6500
+#undef _unroll
+#endif
+#if KERN_TYPE == 7100
+#undef _unroll
+#endif
+#if KERN_TYPE == 7400
+#undef _unroll
+#endif
+#if KERN_TYPE == 7900
+#undef _unroll
+#endif
+#if KERN_TYPE == 8900
+#undef _unroll
+#endif
+#if KERN_TYPE == 10700
+#undef _unroll
+#endif
+#if KERN_TYPE == 13721
+#undef _unroll
+#endif
+#if KERN_TYPE == 13722
+#undef _unroll
+#endif
+#if KERN_TYPE == 13723
+#undef _unroll
+#endif
+#if KERN_TYPE == 13751
+#undef _unroll
+#endif
+#if KERN_TYPE == 13752
+#undef _unroll
+#endif
+#if KERN_TYPE == 13753
+#undef _unroll
+#endif
+#if KERN_TYPE == 13800
+#undef _unroll
+#endif
+#if KERN_TYPE == 15700
+#undef _unroll
+#endif
+
+// nvidia specific
+
+#ifdef IS_NV
+#ifdef IS_GPU
+
+#endif
+#endif
+
+// amd specific
+
+#ifdef IS_AMD
+#ifdef IS_GPU
+
+#if KERN_TYPE == 8000
+#undef _unroll
+#endif
+#if KERN_TYPE == 8200
+#undef _unroll
+#endif
+#if KERN_TYPE == 12300
+#undef _unroll
+#endif
+#if KERN_TYPE == 14100
+#undef _unroll
+#endif
+#if KERN_TYPE == 15300
+#undef _unroll
+#endif
+#if KERN_TYPE == 15900
+#undef _unroll
+#endif
+
+#endif
+#endif
+
+// apple specific
+
+#ifdef IS_APPLE
+
+#if KERN_TYPE == 5000
+#undef _unroll
+#endif
+
+#endif