diff options
Diffstat (limited to 'src/core/CL/cl_kernels')
-rw-r--r-- | src/core/CL/cl_kernels/range.cl | 125 |
1 files changed, 54 insertions, 71 deletions
diff --git a/src/core/CL/cl_kernels/range.cl b/src/core/CL/cl_kernels/range.cl index 1e5c77b376..5569101615 100644 --- a/src/core/CL/cl_kernels/range.cl +++ b/src/core/CL/cl_kernels/range.cl @@ -1,5 +1,5 @@ /* - * Copyright (c) 2018 Arm Limited. + * Copyright (c) 2018-2020 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -23,13 +23,29 @@ */ #include "helpers.h" -#if defined(VECTOR_SIZE) && defined(START) && defined(STEP) && defined(DATA_TYPE) +#if defined(VECTOR_SIZE) && defined(START) && defined(STEP) && defined(DATA_TYPE) && defined(VEC_SIZE_LEFTOVER) + +#if !defined(OFFSET_OUT) && !defined(SCALE_OUT) + +#if VECTOR_SIZE == 2 +#define STEP_VEC ((VEC_DATA_TYPE(DATA_TYPE, 2))(0, STEP)) +#elif VECTOR_SIZE == 3 +#define STEP_VEC ((VEC_DATA_TYPE(DATA_TYPE, 3))(0, STEP, 2 * STEP)) +#elif VECTOR_SIZE == 4 +#define STEP_VEC ((VEC_DATA_TYPE(DATA_TYPE, 4))(0, STEP, 2 * STEP, 3 * STEP)) +#elif VECTOR_SIZE == 8 +#define STEP_VEC ((VEC_DATA_TYPE(DATA_TYPE, 8))(0, STEP, 2 * STEP, 3 * STEP, 4 * STEP, 5 * STEP, 6 * STEP, 7 * STEP)) +#elif VECTOR_SIZE == 16 +#define STEP_VEC ((VEC_DATA_TYPE(DATA_TYPE, 16))(0, STEP, 2 * STEP, 3 * STEP, 4 * STEP, 5 * STEP, 6 * STEP, 7 * STEP, 8 * STEP, 9 * STEP, 10 * STEP, 11 * STEP, 12 * STEP, 13 * STEP, 14 * STEP, 15 * STEP)) +#endif // VECTOR_SIZE == 2 + /** Generates a sequence of numbers starting from START and extends by increments of 'STEP' up to but not including 'END'. * * @note starting value of the sequence must be given as a preprocessor argument using -DSTART=value. e.g. -DSTART=0 * @note difference between consequtive elements of the sequence must be given as a preprocessor argument using -DSTEP=value. e.g. -DSTEP=1 * @note Datatype must be given as a preprocessor argument using -DDATA_TYPE=type. e.g. -DDATA_TYPE=short * @note vector size supported by the device must be given as a preprocessor argument using -DVECTOR_SIZE=value. e.g. -DDATA_TYPE=4 + * @note Leftover vector size has to be passed at compile time using -DVEC_SIZE_LEFTOVER. e.g. -DVECTOR_SIZE=3. It is defined as the remainder between the input's first dimension and VECTOR_SIZE * * @param[out] out_ptr Pointer to the destination tensor. Supported data types: U8/S8/U16/S16/U32/S32/F16/F32. * @param[in] out_stride_x Stride of the destination tensor in X dimension (in bytes) @@ -39,45 +55,34 @@ __kernel void range( VECTOR_DECLARATION(out)) { - uint id = get_global_id(0) * VECTOR_SIZE; - __global void *dst_ptr = out_ptr + out_offset_first_element_in_bytes + id * sizeof(DATA_TYPE); + uint id = max((int)(get_global_id(0) * VECTOR_SIZE - (VECTOR_SIZE - VEC_SIZE_LEFTOVER) % VECTOR_SIZE), 0); + __global DATA_TYPE *dst_ptr = out_ptr + out_offset_first_element_in_bytes + id * sizeof(DATA_TYPE); #if VECTOR_SIZE == 1 DATA_TYPE seq; seq = (DATA_TYPE)START + (DATA_TYPE)id * (DATA_TYPE)STEP; - *((__global DATA_TYPE *)dst_ptr) = seq; -#else // VECTOR_SIZE == 1 + *dst_ptr = seq; +#else // VECTOR_SIZE == 1 VEC_DATA_TYPE(DATA_TYPE, VECTOR_SIZE) - seq; - - seq.s0 = ((DATA_TYPE)START + (DATA_TYPE)id * (DATA_TYPE)STEP); -#if VECTOR_SIZE > 1 - seq.s1 = seq.s0 + (DATA_TYPE)STEP; -#if VECTOR_SIZE > 2 - seq.s2 = seq.s1 + (DATA_TYPE)STEP; -#if VECTOR_SIZE > 3 - seq.s3 = seq.s2 + (DATA_TYPE)STEP; -#if VECTOR_SIZE > 4 - seq.s4 = seq.s3 + (DATA_TYPE)STEP; -#if VECTOR_SIZE > 5 - seq.s5 = seq.s4 + (DATA_TYPE)STEP; -#if VECTOR_SIZE > 6 - seq.s6 = seq.s5 + (DATA_TYPE)STEP; -#if VECTOR_SIZE > 7 - seq.s7 = seq.s6 + (DATA_TYPE)STEP; -#endif // VECTOR_SIZE > 7 -#endif // VECTOR_SIZE > 6 -#endif // VECTOR_SIZE > 5 -#endif // VECTOR_SIZE > 4 -#endif // VECTOR_SIZE > 3 -#endif // VECTOR_SIZE > 2 -#endif // VECTOR_SIZE > 1 - VSTORE(VECTOR_SIZE) - (seq, 0, ((__global DATA_TYPE *)dst_ptr)); + seq0 = ((DATA_TYPE)START + (DATA_TYPE)id * (DATA_TYPE)STEP); + seq0 = seq0 + STEP_VEC; + STORE_VECTOR_SELECT(seq, DATA_TYPE, dst_ptr, VECTOR_SIZE, VEC_SIZE_LEFTOVER, VEC_SIZE_LEFTOVER != 0 && get_global_id(0) == 0) #endif //VECTOR_SIZE == 1 } -#if defined(OFFSET_OUT) && defined(SCALE_OUT) +#else // !defined(OFFSET_OUT) && !defined(SCALE_OUT) + +#if VECTOR_SIZE == 2 +#define STEP_VEC ((VEC_DATA_TYPE(float, 2))(0, STEP)) +#elif VECTOR_SIZE == 3 +#define STEP_VEC ((VEC_DATA_TYPE(float, 3))(0, STEP, 2 * STEP)) +#elif VECTOR_SIZE == 4 +#define STEP_VEC ((VEC_DATA_TYPE(float, 4))(0, STEP, 2 * STEP, 3 * STEP)) +#elif VECTOR_SIZE == 8 +#define STEP_VEC ((VEC_DATA_TYPE(float, 8))(0, STEP, 2 * STEP, 3 * STEP, 4 * STEP, 5 * STEP, 6 * STEP, 7 * STEP)) +#elif VECTOR_SIZE == 16 +#define STEP_VEC ((VEC_DATA_TYPE(float, 16))(0, STEP, 2 * STEP, 3 * STEP, 4 * STEP, 5 * STEP, 6 * STEP, 7 * STEP, 8 * STEP, 9 * STEP, 10 * STEP, 11 * STEP, 12 * STEP, 13 * STEP, 14 * STEP, 15 * STEP)) +#endif // VECTOR_SIZE == 2 #define CONVERT_RTE(x, type) (convert_##type##_rte((x))) #define CONVERT_DOWN(x, type) CONVERT_RTE(x, type) @@ -99,47 +104,25 @@ __kernel void range( __kernel void range_quantized( VECTOR_DECLARATION(out)) { - size_t id = get_global_id(0) * VECTOR_SIZE; - __global void *dst_ptr = out_ptr + out_offset_first_element_in_bytes + id * sizeof(DATA_TYPE); + uint id = max((int)(get_global_id(0) * VECTOR_SIZE - (VECTOR_SIZE - VEC_SIZE_LEFTOVER) % VECTOR_SIZE), 0); + __global DATA_TYPE *dst_ptr = out_ptr + out_offset_first_element_in_bytes + id * sizeof(DATA_TYPE); #if VECTOR_SIZE == 1 - float seq; - seq = (float)START + (float)id * (float)STEP; - seq = (DATA_TYPE)(int)(seq / ((float)SCALE_OUT) + (float)OFFSET_OUT); - seq = max(0.0f, min(seq, 255.0f)); - *((__global uchar *)dst_ptr) = CONVERT_SAT(CONVERT_DOWN(seq, int), uchar); -#else // VECTOR_SIZE == 1 + float seq; + seq = (float)START + (float)id * (float)STEP; + seq = (DATA_TYPE)(int)(seq / ((float)SCALE_OUT) + (float)OFFSET_OUT); + seq = max(0.0f, min(seq, 255.0f)); + *dst_ptr = CONVERT_SAT(CONVERT_DOWN(seq, int), uchar); +#else // VECTOR_SIZE == 1 VEC_DATA_TYPE(float, VECTOR_SIZE) - seq; - seq.s0 = (float)START + id * (float)STEP; -#if VECTOR_SIZE > 1 - seq.s1 = seq.s0 + (float)STEP; -#if VECTOR_SIZE > 2 - seq.s2 = seq.s1 + (float)STEP; -#if VECTOR_SIZE > 3 - seq.s3 = seq.s2 + (float)STEP; -#if VECTOR_SIZE > 4 - seq.s4 = seq.s3 + (float)STEP; -#if VECTOR_SIZE > 5 - seq.s5 = seq.s4 + (float)STEP; -#if VECTOR_SIZE > 6 - seq.s6 = seq.s5 + (float)STEP; -#if VECTOR_SIZE > 7 - seq.s7 = seq.s6 + (float)STEP; -#endif // VECTOR_SIZE > 7 -#endif // VECTOR_SIZE > 6 -#endif // VECTOR_SIZE > 5 -#endif // VECTOR_SIZE > 4 -#endif // VECTOR_SIZE > 3 -#endif // VECTOR_SIZE > 2 -#endif // VECTOR_SIZE > 1 - seq = seq / ((VEC_DATA_TYPE(float, VECTOR_SIZE))((float)SCALE_OUT)) + ((VEC_DATA_TYPE(float, VECTOR_SIZE))((float)OFFSET_OUT)); - seq = max((VEC_DATA_TYPE(float, VECTOR_SIZE))(0.0f), min(seq, (VEC_DATA_TYPE(float, VECTOR_SIZE))(255.0f))); + seq = (float)START + id * (float)STEP; + seq = seq + STEP_VEC; + seq = seq / ((VEC_DATA_TYPE(float, VECTOR_SIZE))((float)SCALE_OUT)) + ((VEC_DATA_TYPE(float, VECTOR_SIZE))((float)OFFSET_OUT)); + seq = max((VEC_DATA_TYPE(float, VECTOR_SIZE))(0.0f), min(seq, (VEC_DATA_TYPE(float, VECTOR_SIZE))(255.0f))); VEC_DATA_TYPE(uchar, VECTOR_SIZE) - res = CONVERT_SAT(CONVERT_DOWN(seq, VEC_DATA_TYPE(int, VECTOR_SIZE)), VEC_DATA_TYPE(uchar, VECTOR_SIZE)); - VSTORE(VECTOR_SIZE) - (res, 0, ((__global DATA_TYPE *)dst_ptr)); + res0 = CONVERT_SAT(CONVERT_DOWN(seq, VEC_DATA_TYPE(int, VECTOR_SIZE)), VEC_DATA_TYPE(uchar, VECTOR_SIZE)); + STORE_VECTOR_SELECT(res, DATA_TYPE, dst_ptr, VECTOR_SIZE, VEC_SIZE_LEFTOVER, VEC_SIZE_LEFTOVER != 0 && get_global_id(0) == 0) #endif // VECTOR_SIZE == 1 } -#endif // defined(OFFSET_OUT) && defined(SCALE_OUT) +#endif // !defined(OFFSET_OUT) && !defined(SCALE_OUT) -#endif // defined(VECTOR_SIZE) && defined(START) && defined(STEP) && defined(DATA_TYPE) +#endif // defined(VECTOR_SIZE) && defined(START) && defined(STEP) && defined(DATA_TYPE) && defined(VEC_SIZE_LEFTOVER) |