120 lines
2.8 KiB
C
120 lines
2.8 KiB
C
static const char* copyKernelsCL= \
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"/*\n"
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" 2011 Takahiro Harada\n"
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"*/\n"
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"\n"
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"#pragma OPENCL EXTENSION cl_amd_printf : enable\n"
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"#pragma OPENCL EXTENSION cl_khr_local_int32_base_atomics : enable\n"
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"\n"
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"typedef unsigned int u32;\n"
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"#define GET_GROUP_IDX get_group_id(0)\n"
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"#define GET_LOCAL_IDX get_local_id(0)\n"
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"#define GET_GLOBAL_IDX get_global_id(0)\n"
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"#define GET_GROUP_SIZE get_local_size(0)\n"
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"#define GROUP_LDS_BARRIER barrier(CLK_LOCAL_MEM_FENCE)\n"
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"#define GROUP_MEM_FENCE mem_fence(CLK_LOCAL_MEM_FENCE)\n"
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"#define AtomInc(x) atom_inc(&(x))\n"
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"#define AtomInc1(x, out) out = atom_inc(&(x))\n"
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"\n"
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"#define make_uint4 (uint4)\n"
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"#define make_uint2 (uint2)\n"
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"#define make_int2 (int2)\n"
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"\n"
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"typedef struct\n"
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"{\n"
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" int m_n;\n"
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" int m_padding[3];\n"
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"} ConstBuffer;\n"
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"\n"
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"\n"
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"\n"
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"__kernel\n"
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"__attribute__((reqd_work_group_size(64,1,1)))\n"
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"void Copy1F4Kernel(__global float4* dst, __global float4* src, \n"
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" ConstBuffer cb)\n"
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"{\n"
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" int gIdx = GET_GLOBAL_IDX;\n"
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"\n"
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" if( gIdx < cb.m_n )\n"
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" {\n"
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" float4 a0 = src[gIdx];\n"
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"\n"
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" dst[ gIdx ] = a0;\n"
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" }\n"
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"}\n"
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"\n"
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"__kernel\n"
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"__attribute__((reqd_work_group_size(64,1,1)))\n"
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"void Copy2F4Kernel(__global float4* dst, __global float4* src, \n"
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" ConstBuffer cb)\n"
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"{\n"
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" int gIdx = GET_GLOBAL_IDX;\n"
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"\n"
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" if( 2*gIdx <= cb.m_n )\n"
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" {\n"
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" float4 a0 = src[gIdx*2+0];\n"
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" float4 a1 = src[gIdx*2+1];\n"
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"\n"
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" dst[ gIdx*2+0 ] = a0;\n"
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" dst[ gIdx*2+1 ] = a1;\n"
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" }\n"
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"}\n"
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"\n"
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"__kernel\n"
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"__attribute__((reqd_work_group_size(64,1,1)))\n"
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"void Copy4F4Kernel(__global float4* dst, __global float4* src, \n"
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" ConstBuffer cb)\n"
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"{\n"
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" int gIdx = GET_GLOBAL_IDX;\n"
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"\n"
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" if( 4*gIdx <= cb.m_n )\n"
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" {\n"
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" int idx0 = gIdx*4+0;\n"
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" int idx1 = gIdx*4+1;\n"
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" int idx2 = gIdx*4+2;\n"
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" int idx3 = gIdx*4+3;\n"
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"\n"
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" float4 a0 = src[idx0];\n"
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" float4 a1 = src[idx1];\n"
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" float4 a2 = src[idx2];\n"
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" float4 a3 = src[idx3];\n"
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"\n"
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" dst[ idx0 ] = a0;\n"
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" dst[ idx1 ] = a1;\n"
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" dst[ idx2 ] = a2;\n"
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" dst[ idx3 ] = a3;\n"
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" }\n"
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"}\n"
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"\n"
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"__kernel\n"
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"__attribute__((reqd_work_group_size(64,1,1)))\n"
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"void CopyF1Kernel(__global float* dstF1, __global float* srcF1, \n"
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" ConstBuffer cb)\n"
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"{\n"
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" int gIdx = GET_GLOBAL_IDX;\n"
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"\n"
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" if( gIdx < cb.m_n )\n"
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" {\n"
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" float a0 = srcF1[gIdx];\n"
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"\n"
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" dstF1[ gIdx ] = a0;\n"
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" }\n"
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"}\n"
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"\n"
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"__kernel\n"
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"__attribute__((reqd_work_group_size(64,1,1)))\n"
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"void CopyF2Kernel(__global float2* dstF2, __global float2* srcF2, \n"
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" ConstBuffer cb)\n"
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"{\n"
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" int gIdx = GET_GLOBAL_IDX;\n"
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"\n"
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" if( gIdx < cb.m_n )\n"
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" {\n"
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" float2 a0 = srcF2[gIdx];\n"
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"\n"
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" dstF2[ gIdx ] = a0;\n"
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" }\n"
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"}\n"
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"\n"
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;
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