#pragma OPENCL EXTENSION cl_khr_fp16 : enable
#ifdef cl_qcom_reqd_sub_group_size
#pragma OPENCL EXTENSION cl_qcom_reqd_sub_group_size : enable
__attribute__((qcom_reqd_sub_group_size("full")))
#endif
kernel void kernel_gemm_noshuffle_iq1_s_f32(
global const uchar * src0_qs,
global const ushort * src0_qh,
global const half * src0_d,
read_only image1d_buffer_t src1,
global float * dst,
ulong offsetd,
int m,
int n,
int k,
int n_no_padding
) {
dst = (global float *)((global char *)dst + offsetd) const int gy = get_global_id(0) const int row = get_global_id(1) * 4 const int n_4 = n / 4 if (row >= m) {
return }
half8 c0 = 0, c1 = 0, c2 = 0, c3 = 0 for (int i = 0 const uint4 qh = convert_uint4(vload4(0, src0_qh + row + (i / 32) * m)) const half4 d = vload4(0, src0_d + row + (i / 256) * m) const half4 scale = d * convert_half4(2*((qh >> (uint4)(12)) & (uint4)(7)) + 1) const float4 delta = select((float4)(-0.875f), (float4)(-1.125f), (qh & (uint4)(0x8000)) != 0)
for (int l = 0 const int ki = i + l const uint4 gi = convert_uint4(vload4(0, src0_qs + row + (ki / 8) * m))
| (((qh >> (uint4)(3*((ki / 8) & 3))) & (uint4)(7)) << (uint4)(8)) const uint4 grid = (uint4)(iq1_s_grid[gi.s0], iq1_s_grid[gi.s1], iq1_s_grid[gi.s2], iq1_s_grid[gi.s3]) #pragma unroll
for (int j = 0 half8 b b.s0123 = read_imageh(src1, gy * 2 + (ki + j) * n_4) b.s4567 = read_imageh(src1, gy * 2 + 1 + (ki + j) * n_4) const float4 magnitude = convert_float4((grid >> (uint4)(8*j + (ki & 4))) & (uint4)(15)) const half4 w = convert_half4(magnitude + delta) * scale c0 += b * w.s0 c1 += b * w.s1 c2 += b * w.s2 c3 += b * w.s3 }
}
}
int idx = gy * 8 * m + row if (idx + 3 < m * n_no_padding) {
vstore4((float4)(c0.s0, c1.s0, c2.s0, c3.s0), 0, dst + idx) idx += m }
if (idx + 3 < m * n_no_padding) {
vstore4((float4)(c0.s1, c1.s1, c2.s1, c3.s1), 0, dst + idx) idx += m }
if (idx + 3 < m * n_no_padding) {
vstore4((float4)(c0.s2, c1.s2, c2.s2, c3.s2), 0, dst + idx) idx += m }
if (idx + 3 < m * n_no_padding) {
vstore4((float4)(c0.s3, c1.s3, c2.s3, c3.s3), 0, dst + idx) idx += m }
if (idx + 3 < m * n_no_padding) {
vstore4((float4)(c0.s4, c1.s4, c2.s4, c3.s4), 0, dst + idx) idx += m }
if (idx + 3 < m * n_no_padding) {
vstore4((float4)(c0.s5, c1.s5, c2.s5, c3.s5), 0, dst + idx) idx += m }
if (idx + 3 < m * n_no_padding) {
vstore4((float4)(c0.s6, c1.s6, c2.s6, c3.s6), 0, dst + idx) idx += m }
if (idx + 3 < m * n_no_padding) {
vstore4((float4)(c0.s7, c1.s7, c2.s7, c3.s7), 0, dst + idx) }
}