lhezandShangqing Gu
80f19b4186
* opencl: refactor - split the kernel files --------- Co-authored-by: Shangqing Gu <quic_shawngu@quicinc.com> * opencl: split more kernels into separate files * opencl: specify subgroup size instead of querying it * opencl: refine Adreno cl compiler version parsing * opencl: skip some kernels not used by Adreno on old compilers * opencl: refine logic for selecting Adreno kernels * opencl: refine Adreno cl compiler version * opencl: cleanup preprocessor for kernels * opencl: consider Adreno CL compiler on Windows * opencl: add final newline for `mul_mv_f16_f16.cl` --------- Co-authored-by: Shangqing Gu <quic_shawngu@quicinc.com>
21 lines
649 B
Common Lisp
21 lines
649 B
Common Lisp
#pragma OPENCL EXTENSION cl_khr_fp16 : enable
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//------------------------------------------------------------------------------
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// clamp
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//------------------------------------------------------------------------------
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kernel void kernel_clamp(
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global float * src0,
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ulong offset0,
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global float * dst,
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ulong offsetd,
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float min,
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float max
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) {
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src0 = (global float*)((global char*)src0 + offset0);
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dst = (global float*)((global char*)dst + offsetd);
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dst[get_global_id(0)] = src0[get_global_id(0)] < min ?
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min :
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(src0[get_global_id(0)] > max ? max : src0[get_global_id(0)]);
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}
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