diff options
Diffstat (limited to 'src/core/CL/cl_kernels/elementwise_operation.cl')
| -rw-r--r-- | src/core/CL/cl_kernels/elementwise_operation.cl | 49 |
1 files changed, 31 insertions, 18 deletions
diff --git a/src/core/CL/cl_kernels/elementwise_operation.cl b/src/core/CL/cl_kernels/elementwise_operation.cl index 26826e9b8a..211eb38dca 100644 --- a/src/core/CL/cl_kernels/elementwise_operation.cl +++ b/src/core/CL/cl_kernels/elementwise_operation.cl @@ -43,7 +43,7 @@ #define OP_FUN_NAME_STR(op) elementwise_operation_##op #define OP_FUN_NAME(op) OP_FUN_NAME_STR(op) -#if defined(OP) && defined(DATA_TYPE_IN1) && defined(DATA_TYPE_IN2) && defined(DATA_TYPE_OUT) && defined(VEC_SIZE) +#if defined(OP) && defined(VEC_SIZE_IN1) && defined(VEC_SIZE_IN2) && defined(VEC_SIZE_OUT) && defined(DATA_TYPE_IN1) && defined(DATA_TYPE_IN2) && defined(DATA_TYPE_OUT) #if defined(ACTIVATION_TYPE) #include "activation_float_helpers.h" @@ -51,11 +51,12 @@ /** This function executes an element-wise operation among two tensors. * - * @attention The input and output data_types need to be passed at compile time using -DDATA_TYPE_IN1, -DDATA_TYPE_IN2 and -DDATA_TYPE_OUT: + * @note Vector sizes of inputs and output have to be passed at compile time using -DVEC_SIZE_IN1, -DVEC_SIZE_IN2, -DVEC_SIZE_OUT. + * @note Leftover vector size has to be passed at compile time using -DVEC_SIZE_LEFTOVER. e.g. -DVEC_SIZE_OUT=3. It is defined as the remainder between the input's first dimension and VEC_SIZE_OUT + * @note The input and output data_types need to be passed at compile time using -DDATA_TYPE_IN1, -DDATA_TYPE_IN2 and -DDATA_TYPE_OUT: * e.g. -DDATA_TYPE_IN1=uchar -DDATA_TYPE_IN2=uchar -DDATA_TYPE_OUT=short - * @attention To perform saturating operation -DSATURATE has to be passed to the compiler otherwise wrapping policy will be used. - * @attention Vector size should be given as a preprocessor argument using -DVEC_SIZE=size. e.g. -DVEC_SIZE=16 - * @attention The element-wise operation to be executed has to be passed at compile time using -DOP (e.g., -DOP=ADD) + * @note To perform saturating operation -DSATURATE has to be passed to the compiler otherwise wrapping policy will be used. + * @note The element-wise operation to be executed has to be passed at compile time using -DOP (e.g., -DOP=ADD) * * @param[in] in1_ptr Pointer to the source tensor. Supported data types: U8/S16/F16/F32 * @param[in] in1_stride_x Stride of the source tensor in X dimension (in bytes) @@ -87,24 +88,36 @@ __kernel void OP_FUN_NAME(OP)( TENSOR3D_DECLARATION(in2), TENSOR3D_DECLARATION(out)) { +#if VEC_SIZE_IN1 == 1 + uint in1_x_offs = 0; +#else // VEC_SIZE_IN1 == 1 + uint in1_x_offs = max((int)(get_global_id(0) * VEC_SIZE_IN1 - (VEC_SIZE_IN1 - VEC_SIZE_LEFTOVER) % VEC_SIZE_IN1), 0); +#endif // VEC_SIZE_IN1 == 1 +#if VEC_SIZE_IN2 == 1 + uint in2_x_offs = 0; +#else // VEC_SIZE_IN2 == 1 + uint in2_x_offs = max((int)(get_global_id(0) * VEC_SIZE_IN2 - (VEC_SIZE_IN2 - VEC_SIZE_LEFTOVER) % VEC_SIZE_IN2), 0); +#endif // VEC_SIZE_IN2 == 1 + uint out_x_offs = max((int)(get_global_id(0) * VEC_SIZE_OUT - (VEC_SIZE_OUT - VEC_SIZE_LEFTOVER) % VEC_SIZE_OUT), 0); + // Get pixels pointer - Tensor3D in1 = CONVERT_TO_TENSOR3D_STRUCT(in1); - Tensor3D in2 = CONVERT_TO_TENSOR3D_STRUCT(in2); - Tensor3D out = CONVERT_TO_TENSOR3D_STRUCT(out); + __global uchar *in1_addr = in1_ptr + in1_offset_first_element_in_bytes + in1_x_offs * sizeof(DATA_TYPE_IN1) + get_global_id(1) * in1_step_y + get_global_id(2) * in1_step_z; + __global uchar *in2_addr = in2_ptr + in2_offset_first_element_in_bytes + in2_x_offs * sizeof(DATA_TYPE_IN2) + get_global_id(1) * in2_step_y + get_global_id(2) * in2_step_z; + __global uchar *out_addr = out_ptr + out_offset_first_element_in_bytes + out_x_offs * sizeof(DATA_TYPE_OUT) + get_global_id(1) * out_step_y + get_global_id(2) * out_step_z; // Load values - VEC_DATA_TYPE(DATA_TYPE_OUT, VEC_SIZE) - in_a = CONVERT(VLOAD(VEC_SIZE)(0, (__global DATA_TYPE_IN1 *)in1.ptr), VEC_DATA_TYPE(DATA_TYPE_OUT, VEC_SIZE)); - VEC_DATA_TYPE(DATA_TYPE_OUT, VEC_SIZE) - in_b = CONVERT(VLOAD(VEC_SIZE)(0, (__global DATA_TYPE_IN2 *)in2.ptr), VEC_DATA_TYPE(DATA_TYPE_OUT, VEC_SIZE)); + VEC_DATA_TYPE(DATA_TYPE_OUT, VEC_SIZE_OUT) + in_a = CONVERT((VEC_DATA_TYPE(DATA_TYPE_IN1, VEC_SIZE_OUT))(VLOAD(VEC_SIZE_IN1)(0, (__global DATA_TYPE_IN1 *)in1_addr)), VEC_DATA_TYPE(DATA_TYPE_OUT, VEC_SIZE_OUT)); + VEC_DATA_TYPE(DATA_TYPE_OUT, VEC_SIZE_OUT) + in_b = CONVERT((VEC_DATA_TYPE(DATA_TYPE_IN2, VEC_SIZE_OUT))(VLOAD(VEC_SIZE_IN2)(0, (__global DATA_TYPE_IN2 *)in2_addr)), VEC_DATA_TYPE(DATA_TYPE_OUT, VEC_SIZE_OUT)); // Calculate and store result + VEC_DATA_TYPE(DATA_TYPE_OUT, VEC_SIZE_OUT) + res0 = OP(in_a, in_b); #if defined(ACTIVATION_TYPE) - VSTORE(VEC_SIZE) - (ACTIVATION(ACTIVATION_TYPE, DATA_TYPE_OUT, VEC_SIZE, CONVERT(OP(in_a, in_b), VEC_DATA_TYPE(DATA_TYPE_OUT, VEC_SIZE)), A_VAL, B_VAL), 0, (__global DATA_TYPE_OUT *)out.ptr); -#else // defined(ACTIVATION_TYPE) - VSTORE(VEC_SIZE) - (OP(in_a, in_b), 0, (__global DATA_TYPE_OUT *)out.ptr); + res0 = ACTIVATION(ACTIVATION_TYPE, DATA_TYPE_OUT, VEC_SIZE_OUT, res0, A_VAL, B_VAL); #endif // defined(ACTIVATION_TYPE) + + STORE_VECTOR_SELECT(res, DATA_TYPE_OUT, out_addr, VEC_SIZE_OUT, VEC_SIZE_LEFTOVER, VEC_SIZE_LEFTOVER != 0 && get_global_id(0) == 0) } -#endif /* defined(DATA_TYPE_IN1) && defined(DATA_TYPE_IN2) && defined(DATA_TYPE_OUT) && defined(VEC_SIZE) */ +#endif /* defined(OP) && defined(VEC_SIZE_IN1) && defined(VEC_SIZE_IN2) && defined(VEC_SIZE_OUT) && defined(DATA_TYPE_IN1) && defined(DATA_TYPE_IN2) && defined(DATA_TYPE_OUT) */ |