opencl: add q5_0 and q5_1 MoE for Adreno (#22985)
* opencl: add q5_0 moe support * opencl: add q5_1 moe support * opencl: avoid potential leak * opencl: suppress unused var warning when building for non-Adreno --------- Co-authored-by: Li He <lih@qti.qualcomm.com>
This commit is contained in:
shaofeiqi
@@ -56,6 +56,25 @@ struct block_q4_1 {
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uchar qs[QK4_1 / 2]; // nibbles / quants
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};
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//------------------------------------------------------------------------------
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// block_q5_0
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//------------------------------------------------------------------------------
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struct block_q5_0 {
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half d; // delta
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uchar qh[4]; // 5-th bit of quants
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uchar qs[QK5_0 / 2]; // nibbles / quants
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};
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//------------------------------------------------------------------------------
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// block_q5_1
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//------------------------------------------------------------------------------
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struct block_q5_1 {
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half d; // delta
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half m; // min
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uchar qh[4]; // 5-th bit of quants
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uchar qs[QK5_1 / 2]; // nibbles / quants
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};
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//------------------------------------------------------------------------------
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// block_q4_k
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//------------------------------------------------------------------------------
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@@ -460,6 +479,191 @@ kernel void kernel_restore_block_q4_1_trans4_ns(
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((__global ushort8 *)(&(b->qs[0])))[0] = pre_block;
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}
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kernel void kernel_convert_block_q5_0_trans4_ns(
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__global struct block_q5_0 * src0,
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__global uint * dst_qs,
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__global uint * dst_qh,
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__global half * dst_d,
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uint ne00,
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uint ne01
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) {
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uint i00 = get_global_id(1);
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uint i01 = get_global_id(0);
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uint i02 = get_global_id(2);
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uint ne00_blk = ne00 / QK5_0;
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uint src_blk_offset = i00 + i01 * ne00_blk + i02 * ne00_blk * ne01;
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uint dst_blk_offset = i01 + i00 * ne01 + i02 * ne00_blk * ne01;
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global struct block_q5_0 * b = src0 + src_blk_offset;
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dst_d[dst_blk_offset] = b->d;
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dst_qh[dst_blk_offset] = ((global uint *)(&(b->qh[0])))[0];
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// extract quantization and unshuffle
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ushort8 pre_block = ((global ushort8 *)(&(b->qs[0])))[0];
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ushort8 post_block = (ushort8)(0);
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uchar * pre_block_ptr = (uchar *)(&pre_block);
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uchar * post_block_ptr = (uchar *)(&post_block);
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for (int i = 0; i < QK5_0 / 4; ++i) {
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uchar x0 = pre_block_ptr[2*i + 0];
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uchar x1 = pre_block_ptr[2*i + 1];
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post_block_ptr[i + 0 ] = convert_uchar(x0 & 0x0F) | convert_uchar((x1 & 0x0F) << 4);
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post_block_ptr[i + QK5_0 / 4] = convert_uchar((x0 & 0xF0) >> 4) | convert_uchar(x1 & 0xF0);
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}
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uint4 q_block = as_uint4(post_block);
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uint offset = i02 * ne00_blk * ne01 * 4 + i00 * ne01 * 4 + i01;
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dst_qs[offset] = q_block.x;
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dst_qs[offset + ne01] = q_block.y;
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dst_qs[offset + ne01 * 2] = q_block.z;
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dst_qs[offset + ne01 * 3] = q_block.w;
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}
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kernel void kernel_restore_block_q5_0_trans4_ns(
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__global uint * src_qs,
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__global uint * src_qh,
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__global half * src_d,
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__global struct block_q5_0 * dst0,
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uint ne00,
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uint ne01
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) {
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int i00 = get_global_id(1);
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uint i01 = get_global_id(0);
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uint i02 = get_global_id(2);
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uint ne00_blk = ne00 / QK5_0;
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uint dst_blk_offset = i00 + i01 * ne00_blk + i02 * ne00_blk * ne01;
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uint src_blk_offset = i01 + i00 * ne01 + i02 * ne00_blk * ne01;
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__global struct block_q5_0 * b = dst0 + dst_blk_offset;
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b->d = src_d[src_blk_offset];
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((__global uint *)(&(b->qh[0])))[0] = src_qh[src_blk_offset];
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// collect transposed quantization parts for a block
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uint src_q_offset = i02 * ne00_blk * ne01 * 4 + i00 * ne01 * 4 + i01;
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uint4 q_block;
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q_block.x = src_qs[src_q_offset];
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q_block.y = src_qs[src_q_offset + ne01];
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q_block.z = src_qs[src_q_offset + ne01 * 2];
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q_block.w = src_qs[src_q_offset + ne01 * 3];
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ushort8 post_block = as_ushort8(q_block);
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ushort8 pre_block = (ushort8)(0);
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uchar * pre_block_ptr = (uchar *)(&pre_block);
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uchar * post_block_ptr = (uchar *)(&post_block);
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for (int i = 0; i < QK5_0 / 4; ++i) {
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uchar x0 = post_block_ptr[i + 0];
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uchar x1 = post_block_ptr[i + QK5_0 / 4];
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pre_block_ptr[2 * i + 0] = convert_uchar(x0 & 0x0F) | convert_uchar((x1 & 0x0F) << 4);
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pre_block_ptr[2 * i + 1] = convert_uchar((x0 & 0xF0) >> 4) | convert_uchar(x1 & 0xF0);
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}
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((__global ushort8 *)(&(b->qs[0])))[0] = pre_block;
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}
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kernel void kernel_convert_block_q5_1_trans4_ns(
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__global struct block_q5_1 * src0,
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__global uint * dst_qs,
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__global uint * dst_qh,
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__global half * dst_d,
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__global half * dst_m,
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uint ne00,
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uint ne01
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) {
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uint i00 = get_global_id(1);
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uint i01 = get_global_id(0);
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uint i02 = get_global_id(2);
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uint ne00_blk = ne00 / QK5_1;
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uint src_blk_offset = i00 + i01 * ne00_blk + i02 * ne00_blk * ne01;
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uint dst_blk_offset = i01 + i00 * ne01 + i02 * ne00_blk * ne01;
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global struct block_q5_1 * b = src0 + src_blk_offset;
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dst_d[dst_blk_offset] = b->d;
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dst_m[dst_blk_offset] = b->m;
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dst_qh[dst_blk_offset] = ((global uint *)(&(b->qh[0])))[0];
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// extract quantization and unshuffle
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ushort8 pre_block = ((global ushort8 *)(&(b->qs[0])))[0];
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ushort8 post_block = (ushort8)(0);
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uchar * pre_block_ptr = (uchar *)(&pre_block);
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uchar * post_block_ptr = (uchar *)(&post_block);
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for (int i = 0; i < QK5_1 / 4; ++i) {
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uchar x0 = pre_block_ptr[2*i + 0];
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uchar x1 = pre_block_ptr[2*i + 1];
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post_block_ptr[i + 0 ] = convert_uchar(x0 & 0x0F) | convert_uchar((x1 & 0x0F) << 4);
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post_block_ptr[i + QK5_1 / 4] = convert_uchar((x0 & 0xF0) >> 4) | convert_uchar(x1 & 0xF0);
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}
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uint4 q_block = as_uint4(post_block);
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uint offset = i02 * ne00_blk * ne01 * 4 + i00 * ne01 * 4 + i01;
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dst_qs[offset] = q_block.x;
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dst_qs[offset + ne01] = q_block.y;
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dst_qs[offset + ne01 * 2] = q_block.z;
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dst_qs[offset + ne01 * 3] = q_block.w;
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}
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kernel void kernel_restore_block_q5_1_trans4_ns(
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__global uint * src_qs,
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__global uint * src_qh,
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__global half * src_d,
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__global half * src_m,
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__global struct block_q5_1 * dst0,
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uint ne00,
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uint ne01
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) {
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int i00 = get_global_id(1);
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uint i01 = get_global_id(0);
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uint i02 = get_global_id(2);
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uint ne00_blk = ne00 / QK5_1;
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uint dst_blk_offset = i00 + i01 * ne00_blk + i02 * ne00_blk * ne01;
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uint src_blk_offset = i01 + i00 * ne01 + i02 * ne00_blk * ne01;
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__global struct block_q5_1 * b = dst0 + dst_blk_offset;
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b->d = src_d[src_blk_offset];
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b->m = src_m[src_blk_offset];
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((__global uint *)(&(b->qh[0])))[0] = src_qh[src_blk_offset];
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// collect transposed quantization parts for a block
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uint src_q_offset = i02 * ne00_blk * ne01 * 4 + i00 * ne01 * 4 + i01;
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uint4 q_block;
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q_block.x = src_qs[src_q_offset];
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q_block.y = src_qs[src_q_offset + ne01];
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q_block.z = src_qs[src_q_offset + ne01 * 2];
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q_block.w = src_qs[src_q_offset + ne01 * 3];
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ushort8 post_block = as_ushort8(q_block);
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ushort8 pre_block = (ushort8)(0);
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uchar * pre_block_ptr = (uchar *)(&pre_block);
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uchar * post_block_ptr = (uchar *)(&post_block);
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for (int i = 0; i < QK5_1 / 4; ++i) {
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uchar x0 = post_block_ptr[i + 0];
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uchar x1 = post_block_ptr[i + QK5_1 / 4];
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pre_block_ptr[2 * i + 0] = convert_uchar(x0 & 0x0F) | convert_uchar((x1 & 0x0F) << 4);
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pre_block_ptr[2 * i + 1] = convert_uchar((x0 & 0xF0) >> 4) | convert_uchar(x1 & 0xF0);
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}
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((__global ushort8 *)(&(b->qs[0])))[0] = pre_block;
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}
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//------------------------------------------------------------------------------
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// block_mxfp4
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//------------------------------------------------------------------------------
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@@ -0,0 +1,256 @@
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#pragma OPENCL EXTENSION cl_khr_fp16 : enable
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#pragma OPENCL EXTENSION cl_khr_subgroups : enable
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#pragma OPENCL EXTENSION cl_qcom_subgroup_uniform_load: enable
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#pragma OPENCL EXTENSION cl_qcom_subgroup_constant_load: enable
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#pragma OPENCL EXTENSION cl_qcom_extra_vector_types : enable
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#define TILESIZE_K 16
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#define TILESIZE_M 64
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#define TILESIZE_N 32
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#define dequantize_q5_0(qs5x16, qh5x16, a_f16, scale) \
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a_f16.s0 = (half)((( qs5x16.s0 & 0x000F) | (( qh5x16.s0 & 0x01) << 4)) - 16) * scale; \
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a_f16.s1 = (half)((((qs5x16.s0 & 0x00F0) >> 4 ) | (((qh5x16.s0 >> 1) & 0x01) << 4)) - 16) * scale; \
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a_f16.s2 = (half)((((qs5x16.s0 & 0x0F00) >> 8 ) | (((qh5x16.s0 >> 2) & 0x01) << 4)) - 16) * scale; \
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a_f16.s3 = (half)((((qs5x16.s0 & 0xF000) >> 12) | (((qh5x16.s0 >> 3) & 0x01) << 4)) - 16) * scale; \
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a_f16.s4 = (half)((( qs5x16.s1 & 0x000F) | (((qh5x16.s0 >> 4) & 0x01) << 4)) - 16) * scale; \
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a_f16.s5 = (half)((((qs5x16.s1 & 0x00F0) >> 4 ) | (((qh5x16.s0 >> 5) & 0x01) << 4)) - 16) * scale; \
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a_f16.s6 = (half)((((qs5x16.s1 & 0x0F00) >> 8 ) | (((qh5x16.s0 >> 6) & 0x01) << 4)) - 16) * scale; \
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a_f16.s7 = (half)((((qs5x16.s1 & 0xF000) >> 12) | (((qh5x16.s0 >> 7) & 0x01) << 4)) - 16) * scale; \
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a_f16.s8 = (half)((( qs5x16.s2 & 0x000F) | (( qh5x16.s1 & 0x01) << 4)) - 16) * scale; \
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a_f16.s9 = (half)((((qs5x16.s2 & 0x00F0) >> 4 ) | (((qh5x16.s1 >> 1) & 0x01) << 4)) - 16) * scale; \
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a_f16.sa = (half)((((qs5x16.s2 & 0x0F00) >> 8 ) | (((qh5x16.s1 >> 2) & 0x01) << 4)) - 16) * scale; \
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a_f16.sb = (half)((((qs5x16.s2 & 0xF000) >> 12) | (((qh5x16.s1 >> 3) & 0x01) << 4)) - 16) * scale; \
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a_f16.sc = (half)((( qs5x16.s3 & 0x000F) | (((qh5x16.s1 >> 4) & 0x01) << 4)) - 16) * scale; \
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a_f16.sd = (half)((((qs5x16.s3 & 0x00F0) >> 4 ) | (((qh5x16.s1 >> 5) & 0x01) << 4)) - 16) * scale; \
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a_f16.se = (half)((((qs5x16.s3 & 0x0F00) >> 8 ) | (((qh5x16.s1 >> 6) & 0x01) << 4)) - 16) * scale; \
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a_f16.sf = (half)((((qs5x16.s3 & 0xF000) >> 12) | (((qh5x16.s1 >> 7) & 0x01) << 4)) - 16) * scale; \
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#define dotx16_reduce8(a_reg, b_lm, c_reg, lm_offset) \
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acc.s0 = dot(a_reg.s0123, b_lm[lm_offset + 0]); \
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acc.s1 = dot(a_reg.s0123, b_lm[lm_offset + 1]); \
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acc.s2 = dot(a_reg.s0123, b_lm[lm_offset + 2]); \
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acc.s3 = dot(a_reg.s0123, b_lm[lm_offset + 3]); \
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acc.s4 = dot(a_reg.s0123, b_lm[lm_offset + 4]); \
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acc.s5 = dot(a_reg.s0123, b_lm[lm_offset + 5]); \
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acc.s6 = dot(a_reg.s0123, b_lm[lm_offset + 6]); \
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acc.s7 = dot(a_reg.s0123, b_lm[lm_offset + 7]); \
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acc.s8 = dot(a_reg.s0123, b_lm[lm_offset + 8]); \
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acc.s9 = dot(a_reg.s0123, b_lm[lm_offset + 9]); \
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acc.sa = dot(a_reg.s0123, b_lm[lm_offset + 10]); \
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acc.sb = dot(a_reg.s0123, b_lm[lm_offset + 11]); \
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acc.sc = dot(a_reg.s0123, b_lm[lm_offset + 12]); \
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acc.sd = dot(a_reg.s0123, b_lm[lm_offset + 13]); \
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acc.se = dot(a_reg.s0123, b_lm[lm_offset + 14]); \
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acc.sf = dot(a_reg.s0123, b_lm[lm_offset + 15]); \
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acc.s0 += dot(a_reg.s4567, b_lm[lm_offset + 32]); \
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acc.s1 += dot(a_reg.s4567, b_lm[lm_offset + 33]); \
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acc.s2 += dot(a_reg.s4567, b_lm[lm_offset + 34]); \
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acc.s3 += dot(a_reg.s4567, b_lm[lm_offset + 35]); \
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acc.s4 += dot(a_reg.s4567, b_lm[lm_offset + 36]); \
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acc.s5 += dot(a_reg.s4567, b_lm[lm_offset + 37]); \
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acc.s6 += dot(a_reg.s4567, b_lm[lm_offset + 38]); \
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acc.s7 += dot(a_reg.s4567, b_lm[lm_offset + 39]); \
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acc.s8 += dot(a_reg.s4567, b_lm[lm_offset + 40]); \
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acc.s9 += dot(a_reg.s4567, b_lm[lm_offset + 41]); \
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acc.sa += dot(a_reg.s4567, b_lm[lm_offset + 42]); \
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acc.sb += dot(a_reg.s4567, b_lm[lm_offset + 43]); \
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acc.sc += dot(a_reg.s4567, b_lm[lm_offset + 44]); \
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acc.sd += dot(a_reg.s4567, b_lm[lm_offset + 45]); \
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acc.se += dot(a_reg.s4567, b_lm[lm_offset + 46]); \
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acc.sf += dot(a_reg.s4567, b_lm[lm_offset + 47]); \
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c_reg.lo += convert_float8(acc.lo); \
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c_reg.hi += convert_float8(acc.hi); \
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acc.s0 = dot(a_reg.s89ab, b_lm[lm_offset + 64]); \
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acc.s1 = dot(a_reg.s89ab, b_lm[lm_offset + 65]); \
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acc.s2 = dot(a_reg.s89ab, b_lm[lm_offset + 66]); \
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acc.s3 = dot(a_reg.s89ab, b_lm[lm_offset + 67]); \
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acc.s4 = dot(a_reg.s89ab, b_lm[lm_offset + 68]); \
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acc.s5 = dot(a_reg.s89ab, b_lm[lm_offset + 69]); \
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acc.s6 = dot(a_reg.s89ab, b_lm[lm_offset + 70]); \
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acc.s7 = dot(a_reg.s89ab, b_lm[lm_offset + 71]); \
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acc.s8 = dot(a_reg.s89ab, b_lm[lm_offset + 72]); \
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acc.s9 = dot(a_reg.s89ab, b_lm[lm_offset + 73]); \
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acc.sa = dot(a_reg.s89ab, b_lm[lm_offset + 74]); \
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acc.sb = dot(a_reg.s89ab, b_lm[lm_offset + 75]); \
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acc.sc = dot(a_reg.s89ab, b_lm[lm_offset + 76]); \
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acc.sd = dot(a_reg.s89ab, b_lm[lm_offset + 77]); \
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acc.se = dot(a_reg.s89ab, b_lm[lm_offset + 78]); \
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acc.sf = dot(a_reg.s89ab, b_lm[lm_offset + 79]); \
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acc.s0 += dot(a_reg.scdef, b_lm[lm_offset + 96]); \
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acc.s1 += dot(a_reg.scdef, b_lm[lm_offset + 97]); \
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acc.s2 += dot(a_reg.scdef, b_lm[lm_offset + 98]); \
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acc.s3 += dot(a_reg.scdef, b_lm[lm_offset + 99]); \
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acc.s4 += dot(a_reg.scdef, b_lm[lm_offset + 100]); \
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acc.s5 += dot(a_reg.scdef, b_lm[lm_offset + 101]); \
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acc.s6 += dot(a_reg.scdef, b_lm[lm_offset + 102]); \
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acc.s7 += dot(a_reg.scdef, b_lm[lm_offset + 103]); \
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acc.s8 += dot(a_reg.scdef, b_lm[lm_offset + 104]); \
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acc.s9 += dot(a_reg.scdef, b_lm[lm_offset + 105]); \
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acc.sa += dot(a_reg.scdef, b_lm[lm_offset + 106]); \
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acc.sb += dot(a_reg.scdef, b_lm[lm_offset + 107]); \
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acc.sc += dot(a_reg.scdef, b_lm[lm_offset + 108]); \
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acc.sd += dot(a_reg.scdef, b_lm[lm_offset + 109]); \
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acc.se += dot(a_reg.scdef, b_lm[lm_offset + 110]); \
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acc.sf += dot(a_reg.scdef, b_lm[lm_offset + 111]); \
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c_reg.lo += convert_float8(acc.lo); \
|
||||
c_reg.hi += convert_float8(acc.hi); \
|
||||
|
||||
|
||||
__attribute__((qcom_wave_pair_mode(1))) // 1=force single 2=force pair
|
||||
kernel void kernel_gemm_moe_q5_0_f32_ns(
|
||||
__read_only image1d_buffer_t src0_qs,
|
||||
__global uint * src0_qh,
|
||||
__global half * src0_d,
|
||||
__read_only image1d_buffer_t src1,
|
||||
__global uint * src2,
|
||||
__global ushort * src2_emap,
|
||||
__write_only image1d_buffer_t dst,
|
||||
__global int * total_tiles,
|
||||
uint ne00,
|
||||
uint ne01
|
||||
) {
|
||||
uint block_id_m = get_global_id(1); // m_tile
|
||||
uint block_id_n = get_global_id(2); // n_tile
|
||||
|
||||
// Boundary check
|
||||
if (((get_global_id(0) + block_id_m * TILESIZE_M) >= ne01) || (block_id_n >= total_tiles[0])) {
|
||||
return;
|
||||
}
|
||||
|
||||
__private half16 reg_a;
|
||||
__private float32 reg_c = (float32)(0);
|
||||
__local half4 shared_b[128];
|
||||
|
||||
const ushort expert_id = src2_emap[block_id_n];
|
||||
|
||||
const uint row = block_id_m * TILESIZE_M;
|
||||
const uint col = block_id_n * TILESIZE_N;
|
||||
|
||||
uint sub_block_id_m = get_local_id(0);
|
||||
uint2 b_global_offset;
|
||||
b_global_offset.x = ((sub_block_id_m & 3) << 2) + (sub_block_id_m >> 2) * ne00;
|
||||
b_global_offset.y = b_global_offset.x + (16 * ne00);
|
||||
uint2 b_local_offset;
|
||||
b_local_offset.x = (sub_block_id_m & 3) * 32 + (sub_block_id_m >> 2);
|
||||
b_local_offset.y = b_local_offset.x + 16;
|
||||
|
||||
// Loop along K axis, 32 elements (one block) for each iteration, divided into 2 sub-blocks
|
||||
for (uint step = 0; step < ne00; step += TILESIZE_K * 2) {
|
||||
// First sub-block
|
||||
uint q_sub_offset = row + ((ne01 * step) >> 3) + ((expert_id * ne00 * ne01) >> 3);
|
||||
uint s_sub_offset = row + ((ne01 * step) >> 5) + ((expert_id * ne00 * ne01) >> 5);
|
||||
uint b_sub_offset = col * ne00 + step;
|
||||
|
||||
// Load scale for current Q5_0 block
|
||||
uint blk_offset = s_sub_offset + get_global_id(0);
|
||||
half s = src0_d[blk_offset];
|
||||
|
||||
// Load 32 qh (5-th bit of each Q5) for the entire block
|
||||
uchar4 qhx32 = as_uchar4(src0_qh[blk_offset]);
|
||||
|
||||
// Load 16 qs (half block) in transposed layout
|
||||
uint2 qsx16;
|
||||
qsx16.x = read_imageui(src0_qs, q_sub_offset + sub_block_id_m).x;
|
||||
qsx16.y = read_imageui(src0_qs, q_sub_offset + sub_block_id_m + ne01).x;
|
||||
|
||||
// Load 16x32 floats from matrix B, each fiber out of 64 in a sub-group loads 8 elements
|
||||
float8 bx8_f32;
|
||||
bx8_f32.lo = read_imagef(src1, (b_sub_offset + b_global_offset.x) / 4);
|
||||
bx8_f32.hi = read_imagef(src1, (b_sub_offset + b_global_offset.y) / 4);
|
||||
// Convert to half and store to LM to share within the subgroup
|
||||
half8 bx8_f16 = convert_half8(bx8_f32);
|
||||
shared_b[b_local_offset.x] = bx8_f16.lo;
|
||||
shared_b[b_local_offset.y] = bx8_f16.hi;
|
||||
|
||||
// Dequantization
|
||||
dequantize_q5_0(as_ushort4(qsx16), qhx32.lo, reg_a, s);
|
||||
|
||||
sub_group_barrier(CLK_LOCAL_MEM_FENCE);
|
||||
|
||||
// 32 16x16 fp16 dot product with 8 elements reduction for better precision
|
||||
half16 acc;
|
||||
dotx16_reduce8(reg_a, shared_b, reg_c.lo, 0);
|
||||
dotx16_reduce8(reg_a, shared_b, reg_c.hi, 16);
|
||||
|
||||
// Repeat for second sub-block
|
||||
uint half_step = step + TILESIZE_K;
|
||||
q_sub_offset = row + ((ne01 * half_step) >> 3) + ((expert_id * ne00 * ne01) >> 3);
|
||||
b_sub_offset = col * ne00 + half_step;
|
||||
|
||||
// Load next 16 qs in transposed layout
|
||||
qsx16.x = read_imageui(src0_qs, q_sub_offset + sub_block_id_m).x;
|
||||
qsx16.y = read_imageui(src0_qs, q_sub_offset + sub_block_id_m + ne01).x;
|
||||
|
||||
// Load 16x32 floats from matrix B, each fiber out of 64 in a sub-group loads 8 elements
|
||||
bx8_f32.lo = read_imagef(src1, (b_sub_offset + b_global_offset.x) / 4);
|
||||
bx8_f32.hi = read_imagef(src1, (b_sub_offset + b_global_offset.y) / 4);
|
||||
// Convert to half and store to LM to share within the subgroup
|
||||
bx8_f16 = convert_half8(bx8_f32);
|
||||
shared_b[b_local_offset.x] = bx8_f16.lo;
|
||||
shared_b[b_local_offset.y] = bx8_f16.hi;
|
||||
|
||||
// Dequantization
|
||||
dequantize_q5_0(as_ushort4(qsx16), qhx32.hi, reg_a, s);
|
||||
|
||||
sub_group_barrier(CLK_LOCAL_MEM_FENCE);
|
||||
|
||||
// 32 16x16 fp16 dot product with 3-levels reduction for better precision
|
||||
dotx16_reduce8(reg_a, shared_b, reg_c.lo, 0);
|
||||
dotx16_reduce8(reg_a, shared_b, reg_c.hi, 16);
|
||||
}
|
||||
|
||||
// Load poster router and share in LM
|
||||
__local uint out_idx[TILESIZE_N];
|
||||
|
||||
if (get_local_id(0) < TILESIZE_N) {
|
||||
uint idx = src2[block_id_n * TILESIZE_N + get_local_id(0)];
|
||||
if (idx == 0xFFFFFFFF) {
|
||||
idx = src2[block_id_n * TILESIZE_N + 0];
|
||||
}
|
||||
out_idx[get_local_id(0)] = idx * ne01;
|
||||
}
|
||||
|
||||
barrier(CLK_LOCAL_MEM_FENCE);
|
||||
|
||||
// Scatter results back to original position in output grid
|
||||
uint m_offset = row + get_local_id(0);
|
||||
|
||||
write_imagef(dst, out_idx[1] + m_offset, (reg_c.s1));
|
||||
write_imagef(dst, out_idx[2] + m_offset, (reg_c.s2));
|
||||
write_imagef(dst, out_idx[3] + m_offset, (reg_c.s3));
|
||||
write_imagef(dst, out_idx[4] + m_offset, (reg_c.s4));
|
||||
write_imagef(dst, out_idx[5] + m_offset, (reg_c.s5));
|
||||
write_imagef(dst, out_idx[6] + m_offset, (reg_c.s6));
|
||||
write_imagef(dst, out_idx[7] + m_offset, (reg_c.s7));
|
||||
write_imagef(dst, out_idx[8] + m_offset, (reg_c.s8));
|
||||
write_imagef(dst, out_idx[9] + m_offset, (reg_c.s9));
|
||||
write_imagef(dst, out_idx[10] + m_offset, (reg_c.sa));
|
||||
write_imagef(dst, out_idx[11] + m_offset, (reg_c.sb));
|
||||
write_imagef(dst, out_idx[12] + m_offset, (reg_c.sc));
|
||||
write_imagef(dst, out_idx[13] + m_offset, (reg_c.sd));
|
||||
write_imagef(dst, out_idx[14] + m_offset, (reg_c.se));
|
||||
write_imagef(dst, out_idx[15] + m_offset, (reg_c.sf));
|
||||
write_imagef(dst, out_idx[16] + m_offset, (reg_c.sg));
|
||||
write_imagef(dst, out_idx[17] + m_offset, (reg_c.sh));
|
||||
write_imagef(dst, out_idx[18] + m_offset, (reg_c.si));
|
||||
write_imagef(dst, out_idx[19] + m_offset, (reg_c.sj));
|
||||
write_imagef(dst, out_idx[20] + m_offset, (reg_c.sk));
|
||||
write_imagef(dst, out_idx[21] + m_offset, (reg_c.sl));
|
||||
write_imagef(dst, out_idx[22] + m_offset, (reg_c.sm));
|
||||
write_imagef(dst, out_idx[23] + m_offset, (reg_c.sn));
|
||||
write_imagef(dst, out_idx[24] + m_offset, (reg_c.so));
|
||||
write_imagef(dst, out_idx[25] + m_offset, (reg_c.sp));
|
||||
write_imagef(dst, out_idx[26] + m_offset, (reg_c.sq));
|
||||
write_imagef(dst, out_idx[27] + m_offset, (reg_c.sr));
|
||||
write_imagef(dst, out_idx[28] + m_offset, (reg_c.ss));
|
||||
write_imagef(dst, out_idx[29] + m_offset, (reg_c.st));
|
||||
write_imagef(dst, out_idx[30] + m_offset, (reg_c.su));
|
||||
write_imagef(dst, out_idx[31] + m_offset, (reg_c.sv));
|
||||
|
||||
// Store zero padding parts to the index of first output in tile, override correct result in the end
|
||||
barrier(CLK_GLOBAL_MEM_FENCE);
|
||||
write_imagef(dst, out_idx[0] + m_offset, (reg_c.s0));
|
||||
}
|
||||
@@ -0,0 +1,258 @@
|
||||
#pragma OPENCL EXTENSION cl_khr_fp16 : enable
|
||||
#pragma OPENCL EXTENSION cl_khr_subgroups : enable
|
||||
#pragma OPENCL EXTENSION cl_qcom_subgroup_uniform_load: enable
|
||||
#pragma OPENCL EXTENSION cl_qcom_subgroup_constant_load: enable
|
||||
#pragma OPENCL EXTENSION cl_qcom_extra_vector_types : enable
|
||||
|
||||
#define TILESIZE_K 16
|
||||
#define TILESIZE_M 64
|
||||
#define TILESIZE_N 32
|
||||
|
||||
|
||||
#define dequantize_q5_1(qs5x16, qh5x16, a_f16, scale, m) \
|
||||
a_f16.s0 = (half)((( qs5x16.s0 & 0x000F) | (( qh5x16.s0 & 0x01) << 4)) * scale + m); \
|
||||
a_f16.s1 = (half)((((qs5x16.s0 & 0x00F0) >> 4 ) | (((qh5x16.s0 >> 1) & 0x01) << 4)) * scale + m); \
|
||||
a_f16.s2 = (half)((((qs5x16.s0 & 0x0F00) >> 8 ) | (((qh5x16.s0 >> 2) & 0x01) << 4)) * scale + m); \
|
||||
a_f16.s3 = (half)((((qs5x16.s0 & 0xF000) >> 12) | (((qh5x16.s0 >> 3) & 0x01) << 4)) * scale + m); \
|
||||
a_f16.s4 = (half)((( qs5x16.s1 & 0x000F) | (((qh5x16.s0 >> 4) & 0x01) << 4)) * scale + m); \
|
||||
a_f16.s5 = (half)((((qs5x16.s1 & 0x00F0) >> 4 ) | (((qh5x16.s0 >> 5) & 0x01) << 4)) * scale + m); \
|
||||
a_f16.s6 = (half)((((qs5x16.s1 & 0x0F00) >> 8 ) | (((qh5x16.s0 >> 6) & 0x01) << 4)) * scale + m); \
|
||||
a_f16.s7 = (half)((((qs5x16.s1 & 0xF000) >> 12) | (((qh5x16.s0 >> 7) & 0x01) << 4)) * scale + m); \
|
||||
a_f16.s8 = (half)((( qs5x16.s2 & 0x000F) | (( qh5x16.s1 & 0x01) << 4)) * scale + m); \
|
||||
a_f16.s9 = (half)((((qs5x16.s2 & 0x00F0) >> 4 ) | (((qh5x16.s1 >> 1) & 0x01) << 4)) * scale + m); \
|
||||
a_f16.sa = (half)((((qs5x16.s2 & 0x0F00) >> 8 ) | (((qh5x16.s1 >> 2) & 0x01) << 4)) * scale + m); \
|
||||
a_f16.sb = (half)((((qs5x16.s2 & 0xF000) >> 12) | (((qh5x16.s1 >> 3) & 0x01) << 4)) * scale + m); \
|
||||
a_f16.sc = (half)((( qs5x16.s3 & 0x000F) | (((qh5x16.s1 >> 4) & 0x01) << 4)) * scale + m); \
|
||||
a_f16.sd = (half)((((qs5x16.s3 & 0x00F0) >> 4 ) | (((qh5x16.s1 >> 5) & 0x01) << 4)) * scale + m); \
|
||||
a_f16.se = (half)((((qs5x16.s3 & 0x0F00) >> 8 ) | (((qh5x16.s1 >> 6) & 0x01) << 4)) * scale + m); \
|
||||
a_f16.sf = (half)((((qs5x16.s3 & 0xF000) >> 12) | (((qh5x16.s1 >> 7) & 0x01) << 4)) * scale + m); \
|
||||
|
||||
|
||||
#define dotx16_reduce8(a_reg, b_lm, c_reg, lm_offset) \
|
||||
acc.s0 = dot(a_reg.s0123, b_lm[lm_offset + 0]); \
|
||||
acc.s1 = dot(a_reg.s0123, b_lm[lm_offset + 1]); \
|
||||
acc.s2 = dot(a_reg.s0123, b_lm[lm_offset + 2]); \
|
||||
acc.s3 = dot(a_reg.s0123, b_lm[lm_offset + 3]); \
|
||||
acc.s4 = dot(a_reg.s0123, b_lm[lm_offset + 4]); \
|
||||
acc.s5 = dot(a_reg.s0123, b_lm[lm_offset + 5]); \
|
||||
acc.s6 = dot(a_reg.s0123, b_lm[lm_offset + 6]); \
|
||||
acc.s7 = dot(a_reg.s0123, b_lm[lm_offset + 7]); \
|
||||
acc.s8 = dot(a_reg.s0123, b_lm[lm_offset + 8]); \
|
||||
acc.s9 = dot(a_reg.s0123, b_lm[lm_offset + 9]); \
|
||||
acc.sa = dot(a_reg.s0123, b_lm[lm_offset + 10]); \
|
||||
acc.sb = dot(a_reg.s0123, b_lm[lm_offset + 11]); \
|
||||
acc.sc = dot(a_reg.s0123, b_lm[lm_offset + 12]); \
|
||||
acc.sd = dot(a_reg.s0123, b_lm[lm_offset + 13]); \
|
||||
acc.se = dot(a_reg.s0123, b_lm[lm_offset + 14]); \
|
||||
acc.sf = dot(a_reg.s0123, b_lm[lm_offset + 15]); \
|
||||
acc.s0 += dot(a_reg.s4567, b_lm[lm_offset + 32]); \
|
||||
acc.s1 += dot(a_reg.s4567, b_lm[lm_offset + 33]); \
|
||||
acc.s2 += dot(a_reg.s4567, b_lm[lm_offset + 34]); \
|
||||
acc.s3 += dot(a_reg.s4567, b_lm[lm_offset + 35]); \
|
||||
acc.s4 += dot(a_reg.s4567, b_lm[lm_offset + 36]); \
|
||||
acc.s5 += dot(a_reg.s4567, b_lm[lm_offset + 37]); \
|
||||
acc.s6 += dot(a_reg.s4567, b_lm[lm_offset + 38]); \
|
||||
acc.s7 += dot(a_reg.s4567, b_lm[lm_offset + 39]); \
|
||||
acc.s8 += dot(a_reg.s4567, b_lm[lm_offset + 40]); \
|
||||
acc.s9 += dot(a_reg.s4567, b_lm[lm_offset + 41]); \
|
||||
acc.sa += dot(a_reg.s4567, b_lm[lm_offset + 42]); \
|
||||
acc.sb += dot(a_reg.s4567, b_lm[lm_offset + 43]); \
|
||||
acc.sc += dot(a_reg.s4567, b_lm[lm_offset + 44]); \
|
||||
acc.sd += dot(a_reg.s4567, b_lm[lm_offset + 45]); \
|
||||
acc.se += dot(a_reg.s4567, b_lm[lm_offset + 46]); \
|
||||
acc.sf += dot(a_reg.s4567, b_lm[lm_offset + 47]); \
|
||||
c_reg.lo += convert_float8(acc.lo); \
|
||||
c_reg.hi += convert_float8(acc.hi); \
|
||||
acc.s0 = dot(a_reg.s89ab, b_lm[lm_offset + 64]); \
|
||||
acc.s1 = dot(a_reg.s89ab, b_lm[lm_offset + 65]); \
|
||||
acc.s2 = dot(a_reg.s89ab, b_lm[lm_offset + 66]); \
|
||||
acc.s3 = dot(a_reg.s89ab, b_lm[lm_offset + 67]); \
|
||||
acc.s4 = dot(a_reg.s89ab, b_lm[lm_offset + 68]); \
|
||||
acc.s5 = dot(a_reg.s89ab, b_lm[lm_offset + 69]); \
|
||||
acc.s6 = dot(a_reg.s89ab, b_lm[lm_offset + 70]); \
|
||||
acc.s7 = dot(a_reg.s89ab, b_lm[lm_offset + 71]); \
|
||||
acc.s8 = dot(a_reg.s89ab, b_lm[lm_offset + 72]); \
|
||||
acc.s9 = dot(a_reg.s89ab, b_lm[lm_offset + 73]); \
|
||||
acc.sa = dot(a_reg.s89ab, b_lm[lm_offset + 74]); \
|
||||
acc.sb = dot(a_reg.s89ab, b_lm[lm_offset + 75]); \
|
||||
acc.sc = dot(a_reg.s89ab, b_lm[lm_offset + 76]); \
|
||||
acc.sd = dot(a_reg.s89ab, b_lm[lm_offset + 77]); \
|
||||
acc.se = dot(a_reg.s89ab, b_lm[lm_offset + 78]); \
|
||||
acc.sf = dot(a_reg.s89ab, b_lm[lm_offset + 79]); \
|
||||
acc.s0 += dot(a_reg.scdef, b_lm[lm_offset + 96]); \
|
||||
acc.s1 += dot(a_reg.scdef, b_lm[lm_offset + 97]); \
|
||||
acc.s2 += dot(a_reg.scdef, b_lm[lm_offset + 98]); \
|
||||
acc.s3 += dot(a_reg.scdef, b_lm[lm_offset + 99]); \
|
||||
acc.s4 += dot(a_reg.scdef, b_lm[lm_offset + 100]); \
|
||||
acc.s5 += dot(a_reg.scdef, b_lm[lm_offset + 101]); \
|
||||
acc.s6 += dot(a_reg.scdef, b_lm[lm_offset + 102]); \
|
||||
acc.s7 += dot(a_reg.scdef, b_lm[lm_offset + 103]); \
|
||||
acc.s8 += dot(a_reg.scdef, b_lm[lm_offset + 104]); \
|
||||
acc.s9 += dot(a_reg.scdef, b_lm[lm_offset + 105]); \
|
||||
acc.sa += dot(a_reg.scdef, b_lm[lm_offset + 106]); \
|
||||
acc.sb += dot(a_reg.scdef, b_lm[lm_offset + 107]); \
|
||||
acc.sc += dot(a_reg.scdef, b_lm[lm_offset + 108]); \
|
||||
acc.sd += dot(a_reg.scdef, b_lm[lm_offset + 109]); \
|
||||
acc.se += dot(a_reg.scdef, b_lm[lm_offset + 110]); \
|
||||
acc.sf += dot(a_reg.scdef, b_lm[lm_offset + 111]); \
|
||||
c_reg.lo += convert_float8(acc.lo); \
|
||||
c_reg.hi += convert_float8(acc.hi); \
|
||||
|
||||
|
||||
__attribute__((qcom_wave_pair_mode(1))) // 1=force single 2=force pair
|
||||
kernel void kernel_gemm_moe_q5_1_f32_ns(
|
||||
__read_only image1d_buffer_t src0_qs,
|
||||
__global uint * src0_qh,
|
||||
__global half * src0_d,
|
||||
__global half * src0_m,
|
||||
__read_only image1d_buffer_t src1,
|
||||
__global uint * src2,
|
||||
__global ushort * src2_emap,
|
||||
__write_only image1d_buffer_t dst,
|
||||
__global int * total_tiles,
|
||||
uint ne00,
|
||||
uint ne01
|
||||
) {
|
||||
uint block_id_m = get_global_id(1); // m_tile
|
||||
uint block_id_n = get_global_id(2); // n_tile
|
||||
|
||||
// Boundary check
|
||||
if (((get_global_id(0) + block_id_m * TILESIZE_M) >= ne01) || (block_id_n >= total_tiles[0])) {
|
||||
return;
|
||||
}
|
||||
|
||||
__private half16 reg_a;
|
||||
__private float32 reg_c = (float32)(0);
|
||||
__local half4 shared_b[128];
|
||||
|
||||
const ushort expert_id = src2_emap[block_id_n];
|
||||
|
||||
const uint row = block_id_m * TILESIZE_M;
|
||||
const uint col = block_id_n * TILESIZE_N;
|
||||
|
||||
uint sub_block_id_m = get_local_id(0);
|
||||
uint2 b_global_offset;
|
||||
b_global_offset.x = ((sub_block_id_m & 3) << 2) + (sub_block_id_m >> 2) * ne00;
|
||||
b_global_offset.y = b_global_offset.x + (16 * ne00);
|
||||
uint2 b_local_offset;
|
||||
b_local_offset.x = (sub_block_id_m & 3) * 32 + (sub_block_id_m >> 2);
|
||||
b_local_offset.y = b_local_offset.x + 16;
|
||||
|
||||
// Loop along K axis, 32 elements (one block) for each iteration, divided into 2 sub-blocks
|
||||
for (uint step = 0; step < ne00; step += TILESIZE_K * 2) {
|
||||
// First sub-block
|
||||
uint q_sub_offset = row + ((ne01 * step) >> 3) + ((expert_id * ne00 * ne01) >> 3);
|
||||
uint s_sub_offset = row + ((ne01 * step) >> 5) + ((expert_id * ne00 * ne01) >> 5);
|
||||
uint b_sub_offset = col * ne00 + step;
|
||||
|
||||
// Load scale and m for current Q5_1 block
|
||||
uint blk_offset = s_sub_offset + get_global_id(0);
|
||||
half s = src0_d[blk_offset];
|
||||
half m = src0_m[blk_offset];
|
||||
|
||||
// Load 32 qh (5-th bit of each Q5) for the entire block
|
||||
uchar4 qhx32 = as_uchar4(src0_qh[blk_offset]);
|
||||
|
||||
// Load 16 qs (half block) in transposed layout
|
||||
uint2 qsx16;
|
||||
qsx16.x = read_imageui(src0_qs, q_sub_offset + sub_block_id_m).x;
|
||||
qsx16.y = read_imageui(src0_qs, q_sub_offset + sub_block_id_m + ne01).x;
|
||||
|
||||
// Load 16x32 floats from matrix B, each fiber out of 64 in a sub-group loads 8 elements
|
||||
float8 bx8_f32;
|
||||
bx8_f32.lo = read_imagef(src1, (b_sub_offset + b_global_offset.x) / 4);
|
||||
bx8_f32.hi = read_imagef(src1, (b_sub_offset + b_global_offset.y) / 4);
|
||||
// Convert to half and store to LM to share within the subgroup
|
||||
half8 bx8_f16 = convert_half8(bx8_f32);
|
||||
shared_b[b_local_offset.x] = bx8_f16.lo;
|
||||
shared_b[b_local_offset.y] = bx8_f16.hi;
|
||||
|
||||
// Dequantization
|
||||
dequantize_q5_1(as_ushort4(qsx16), qhx32.lo, reg_a, s, m);
|
||||
|
||||
sub_group_barrier(CLK_LOCAL_MEM_FENCE);
|
||||
|
||||
// 32 16x16 fp16 dot product with 8 elements reduction for better precision
|
||||
half16 acc;
|
||||
dotx16_reduce8(reg_a, shared_b, reg_c.lo, 0);
|
||||
dotx16_reduce8(reg_a, shared_b, reg_c.hi, 16);
|
||||
|
||||
// Repeat for second sub-block
|
||||
uint half_step = step + TILESIZE_K;
|
||||
q_sub_offset = row + ((ne01 * half_step) >> 3) + ((expert_id * ne00 * ne01) >> 3);
|
||||
b_sub_offset = col * ne00 + half_step;
|
||||
|
||||
// Load next 16 qs in transposed layout
|
||||
qsx16.x = read_imageui(src0_qs, q_sub_offset + sub_block_id_m).x;
|
||||
qsx16.y = read_imageui(src0_qs, q_sub_offset + sub_block_id_m + ne01).x;
|
||||
|
||||
// Load 16x32 floats from matrix B, each fiber out of 64 in a sub-group loads 8 elements
|
||||
bx8_f32.lo = read_imagef(src1, (b_sub_offset + b_global_offset.x) / 4);
|
||||
bx8_f32.hi = read_imagef(src1, (b_sub_offset + b_global_offset.y) / 4);
|
||||
// Convert to half and store to LM to share within the subgroup
|
||||
bx8_f16 = convert_half8(bx8_f32);
|
||||
shared_b[b_local_offset.x] = bx8_f16.lo;
|
||||
shared_b[b_local_offset.y] = bx8_f16.hi;
|
||||
|
||||
// Dequantization
|
||||
dequantize_q5_1(as_ushort4(qsx16), qhx32.hi, reg_a, s, m);
|
||||
|
||||
sub_group_barrier(CLK_LOCAL_MEM_FENCE);
|
||||
|
||||
// 32 16x16 fp16 dot product with 3-levels reduction for better precision
|
||||
dotx16_reduce8(reg_a, shared_b, reg_c.lo, 0);
|
||||
dotx16_reduce8(reg_a, shared_b, reg_c.hi, 16);
|
||||
}
|
||||
|
||||
// Load poster router and share in LM
|
||||
__local uint out_idx[TILESIZE_N];
|
||||
|
||||
if (get_local_id(0) < TILESIZE_N) {
|
||||
uint idx = src2[block_id_n * TILESIZE_N + get_local_id(0)];
|
||||
if (idx == 0xFFFFFFFF) {
|
||||
idx = src2[block_id_n * TILESIZE_N + 0];
|
||||
}
|
||||
out_idx[get_local_id(0)] = idx * ne01;
|
||||
}
|
||||
|
||||
barrier(CLK_LOCAL_MEM_FENCE);
|
||||
|
||||
// Scatter results back to original position in output grid
|
||||
uint m_offset = row + get_local_id(0);
|
||||
|
||||
write_imagef(dst, out_idx[1] + m_offset, (reg_c.s1));
|
||||
write_imagef(dst, out_idx[2] + m_offset, (reg_c.s2));
|
||||
write_imagef(dst, out_idx[3] + m_offset, (reg_c.s3));
|
||||
write_imagef(dst, out_idx[4] + m_offset, (reg_c.s4));
|
||||
write_imagef(dst, out_idx[5] + m_offset, (reg_c.s5));
|
||||
write_imagef(dst, out_idx[6] + m_offset, (reg_c.s6));
|
||||
write_imagef(dst, out_idx[7] + m_offset, (reg_c.s7));
|
||||
write_imagef(dst, out_idx[8] + m_offset, (reg_c.s8));
|
||||
write_imagef(dst, out_idx[9] + m_offset, (reg_c.s9));
|
||||
write_imagef(dst, out_idx[10] + m_offset, (reg_c.sa));
|
||||
write_imagef(dst, out_idx[11] + m_offset, (reg_c.sb));
|
||||
write_imagef(dst, out_idx[12] + m_offset, (reg_c.sc));
|
||||
write_imagef(dst, out_idx[13] + m_offset, (reg_c.sd));
|
||||
write_imagef(dst, out_idx[14] + m_offset, (reg_c.se));
|
||||
write_imagef(dst, out_idx[15] + m_offset, (reg_c.sf));
|
||||
write_imagef(dst, out_idx[16] + m_offset, (reg_c.sg));
|
||||
write_imagef(dst, out_idx[17] + m_offset, (reg_c.sh));
|
||||
write_imagef(dst, out_idx[18] + m_offset, (reg_c.si));
|
||||
write_imagef(dst, out_idx[19] + m_offset, (reg_c.sj));
|
||||
write_imagef(dst, out_idx[20] + m_offset, (reg_c.sk));
|
||||
write_imagef(dst, out_idx[21] + m_offset, (reg_c.sl));
|
||||
write_imagef(dst, out_idx[22] + m_offset, (reg_c.sm));
|
||||
write_imagef(dst, out_idx[23] + m_offset, (reg_c.sn));
|
||||
write_imagef(dst, out_idx[24] + m_offset, (reg_c.so));
|
||||
write_imagef(dst, out_idx[25] + m_offset, (reg_c.sp));
|
||||
write_imagef(dst, out_idx[26] + m_offset, (reg_c.sq));
|
||||
write_imagef(dst, out_idx[27] + m_offset, (reg_c.sr));
|
||||
write_imagef(dst, out_idx[28] + m_offset, (reg_c.ss));
|
||||
write_imagef(dst, out_idx[29] + m_offset, (reg_c.st));
|
||||
write_imagef(dst, out_idx[30] + m_offset, (reg_c.su));
|
||||
write_imagef(dst, out_idx[31] + m_offset, (reg_c.sv));
|
||||
|
||||
// Store zero padding parts to the index of first output in tile, override correct result in the end
|
||||
barrier(CLK_GLOBAL_MEM_FENCE);
|
||||
write_imagef(dst, out_idx[0] + m_offset, (reg_c.s0));
|
||||
}
|
||||
@@ -0,0 +1,119 @@
|
||||
#pragma OPENCL EXTENSION cl_khr_fp16 : enable
|
||||
#pragma OPENCL EXTENSION cl_khr_subgroups : enable
|
||||
#pragma OPENCL EXTENSION cl_qcom_reqd_sub_group_size : enable
|
||||
|
||||
#define QK_Q5_0 32
|
||||
#define N_SIMDGROUP 4
|
||||
#define SIMDGROUP_WIDTH 64
|
||||
|
||||
static inline float8 q5_0_to_fp32_packed8(ushort2 qs5x8, uchar qh5x8) {
|
||||
float8 fp32x8;
|
||||
fp32x8.s0 = (float)((( qs5x8.s0 & 0x000F) | (( qh5x8 & 0x01) << 4)) - 16);
|
||||
fp32x8.s1 = (float)((((qs5x8.s0 & 0x00F0) >> 4 ) | (((qh5x8 >> 1) & 0x01) << 4)) - 16);
|
||||
fp32x8.s2 = (float)((((qs5x8.s0 & 0x0F00) >> 8 ) | (((qh5x8 >> 2) & 0x01) << 4)) - 16);
|
||||
fp32x8.s3 = (float)((((qs5x8.s0 & 0xF000) >> 12) | (((qh5x8 >> 3) & 0x01) << 4)) - 16);
|
||||
fp32x8.s4 = (float)((( qs5x8.s1 & 0x000F) | (((qh5x8 >> 4) & 0x01) << 4)) - 16);
|
||||
fp32x8.s5 = (float)((((qs5x8.s1 & 0x00F0) >> 4 ) | (((qh5x8 >> 5) & 0x01) << 4)) - 16);
|
||||
fp32x8.s6 = (float)((((qs5x8.s1 & 0x0F00) >> 8 ) | (((qh5x8 >> 6) & 0x01) << 4)) - 16);
|
||||
fp32x8.s7 = (float)((((qs5x8.s1 & 0xF000) >> 12) | (((qh5x8 >> 7) & 0x01) << 4)) - 16);
|
||||
return fp32x8;
|
||||
}
|
||||
|
||||
|
||||
__attribute__((qcom_reqd_sub_group_size("half")))
|
||||
__kernel void kernel_gemv_moe_q5_0_f32_ns(
|
||||
__global uint * src0_qs,
|
||||
__global uint * src0_qh,
|
||||
__global half * src0_d,
|
||||
__read_only image1d_buffer_t src1,
|
||||
__global uint * src2,
|
||||
__global float * dst,
|
||||
ulong offsetd,
|
||||
uint ne00,
|
||||
uint ne01,
|
||||
uint ne11
|
||||
) {
|
||||
uint i01 = get_global_id(0);
|
||||
uint i20 = get_global_id(2);
|
||||
uint sgid = get_local_id(1);
|
||||
uint slid = get_sub_group_local_id();
|
||||
|
||||
uint i11 = i20 % ne11;
|
||||
|
||||
uint expert_id = src2[i20];
|
||||
uint expert_offset = expert_id * ne00 * ne01 / 32;
|
||||
|
||||
__private float sum = 0.0f; // each thread calculate partial sum of one output
|
||||
|
||||
// loop along ne00 in block granularity, skip 4 blocks every iter
|
||||
for (uint ib00 = sgid; ib00 < (ne00 / QK_Q5_0); ib00 += N_SIMDGROUP) {
|
||||
|
||||
// load one block of q
|
||||
uint4 regQ;
|
||||
uint block_offset = expert_offset * 4 + ib00 * ne01 * 4 + i01;
|
||||
|
||||
regQ.s0 = src0_qs[block_offset];
|
||||
regQ.s1 = src0_qs[block_offset + ne01];
|
||||
regQ.s2 = src0_qs[block_offset + ne01 * 2];
|
||||
regQ.s3 = src0_qs[block_offset + ne01 * 3];
|
||||
|
||||
uint offset = i11 * ne00 / 4 + ib00 * 8;
|
||||
|
||||
uchar4 regQh = as_uchar4(src0_qh[ib00 * ne01 + i01 + expert_offset]);
|
||||
half regS = src0_d[ib00 * ne01 + i01 + expert_offset];
|
||||
|
||||
float8 fp32x8 = q5_0_to_fp32_packed8(as_ushort2(regQ.s0), regQh.s0);
|
||||
|
||||
float4 shared_y4;
|
||||
shared_y4 = read_imagef(src1, (offset + 0));
|
||||
float4 acc = shared_y4 * fp32x8.lo;
|
||||
|
||||
shared_y4 = read_imagef(src1, (offset + 1));
|
||||
acc += shared_y4 * fp32x8.hi;
|
||||
|
||||
fp32x8 = q5_0_to_fp32_packed8(as_ushort2(regQ.s1), regQh.s1);
|
||||
|
||||
shared_y4 = read_imagef(src1, (offset + 2));
|
||||
acc += shared_y4 * fp32x8.lo;
|
||||
|
||||
shared_y4 = read_imagef(src1, (offset + 3));
|
||||
acc += shared_y4 * fp32x8.hi;
|
||||
|
||||
|
||||
fp32x8 = q5_0_to_fp32_packed8(as_ushort2(regQ.s2), regQh.s2);
|
||||
|
||||
shared_y4 = read_imagef(src1, (offset + 4));
|
||||
acc += shared_y4 * fp32x8.lo;
|
||||
|
||||
shared_y4 = read_imagef(src1, (offset + 5));
|
||||
acc += shared_y4 * fp32x8.hi;
|
||||
|
||||
|
||||
fp32x8 = q5_0_to_fp32_packed8(as_ushort2(regQ.s3), regQh.s3);
|
||||
|
||||
shared_y4 = read_imagef(src1, (offset + 6));
|
||||
acc += shared_y4 * fp32x8.lo;
|
||||
|
||||
shared_y4 = read_imagef(src1, (offset + 7));
|
||||
acc += shared_y4 * fp32x8.hi;
|
||||
|
||||
sum += (float)(regS) * ((acc.s0 + acc.s1) + (acc.s2 + acc.s3));
|
||||
}
|
||||
|
||||
// reduction in local memory, assumes #subgroups=4
|
||||
__local float reduceLM[SIMDGROUP_WIDTH * (N_SIMDGROUP - 1)];
|
||||
if (sgid == 1) reduceLM[SIMDGROUP_WIDTH * 0 + slid] = sum;
|
||||
if (sgid == 2) reduceLM[SIMDGROUP_WIDTH * 1 + slid] = sum;
|
||||
if (sgid == 3) reduceLM[SIMDGROUP_WIDTH * 2 + slid] = sum;
|
||||
barrier(CLK_LOCAL_MEM_FENCE);
|
||||
if (sgid == 0) sum += reduceLM[SIMDGROUP_WIDTH * 0 + slid];
|
||||
if (sgid == 0) sum += reduceLM[SIMDGROUP_WIDTH * 1 + slid];
|
||||
if (sgid == 0) sum += reduceLM[SIMDGROUP_WIDTH * 2 + slid];
|
||||
|
||||
// 1 outputs per thread in subgroup 0
|
||||
if (sgid == 0) {
|
||||
dst = dst + (offsetd >> 2);
|
||||
dst[i01 + i20 * ne01] = sum;
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,121 @@
|
||||
#pragma OPENCL EXTENSION cl_khr_fp16 : enable
|
||||
#pragma OPENCL EXTENSION cl_khr_subgroups : enable
|
||||
#pragma OPENCL EXTENSION cl_qcom_reqd_sub_group_size : enable
|
||||
|
||||
#define QK_Q5_1 32
|
||||
#define N_SIMDGROUP 4
|
||||
#define SIMDGROUP_WIDTH 64
|
||||
|
||||
static inline float8 q5_1_to_fp32_packed8(ushort2 qs5x8, uchar qh5x8, half s, half m) {
|
||||
float8 fp32x8;
|
||||
fp32x8.s0 = (float)((( qs5x8.s0 & 0x000F) | (( qh5x8 & 0x01) << 4)) * s + m);
|
||||
fp32x8.s1 = (float)((((qs5x8.s0 & 0x00F0) >> 4 ) | (((qh5x8 >> 1) & 0x01) << 4)) * s + m);
|
||||
fp32x8.s2 = (float)((((qs5x8.s0 & 0x0F00) >> 8 ) | (((qh5x8 >> 2) & 0x01) << 4)) * s + m);
|
||||
fp32x8.s3 = (float)((((qs5x8.s0 & 0xF000) >> 12) | (((qh5x8 >> 3) & 0x01) << 4)) * s + m);
|
||||
fp32x8.s4 = (float)((( qs5x8.s1 & 0x000F) | (((qh5x8 >> 4) & 0x01) << 4)) * s + m);
|
||||
fp32x8.s5 = (float)((((qs5x8.s1 & 0x00F0) >> 4 ) | (((qh5x8 >> 5) & 0x01) << 4)) * s + m);
|
||||
fp32x8.s6 = (float)((((qs5x8.s1 & 0x0F00) >> 8 ) | (((qh5x8 >> 6) & 0x01) << 4)) * s + m);
|
||||
fp32x8.s7 = (float)((((qs5x8.s1 & 0xF000) >> 12) | (((qh5x8 >> 7) & 0x01) << 4)) * s + m);
|
||||
return fp32x8;
|
||||
}
|
||||
|
||||
|
||||
__attribute__((qcom_reqd_sub_group_size("half")))
|
||||
__kernel void kernel_gemv_moe_q5_1_f32_ns(
|
||||
__global uint * src0_qs,
|
||||
__global uint * src0_qh,
|
||||
__global half * src0_d,
|
||||
__global half * src0_m,
|
||||
__read_only image1d_buffer_t src1,
|
||||
__global uint * src2,
|
||||
__global float * dst,
|
||||
ulong offsetd,
|
||||
uint ne00,
|
||||
uint ne01,
|
||||
uint ne11
|
||||
) {
|
||||
uint i01 = get_global_id(0);
|
||||
uint i20 = get_global_id(2);
|
||||
uint sgid = get_local_id(1);
|
||||
uint slid = get_sub_group_local_id();
|
||||
|
||||
uint i11 = i20 % ne11;
|
||||
|
||||
uint expert_id = src2[i20];
|
||||
uint expert_offset = expert_id * ne00 * ne01 / 32;
|
||||
|
||||
__private float sum = 0.0f; // each thread calculate partial sum of one output
|
||||
|
||||
// loop along ne00 in block granularity, skip 4 blocks every iter
|
||||
for (uint ib00 = sgid; ib00 < (ne00 / QK_Q5_1); ib00 += N_SIMDGROUP) {
|
||||
|
||||
// load one block of q
|
||||
uint4 regQ;
|
||||
uint block_offset = expert_offset * 4 + ib00 * ne01 * 4 + i01;
|
||||
|
||||
regQ.s0 = src0_qs[block_offset];
|
||||
regQ.s1 = src0_qs[block_offset + ne01];
|
||||
regQ.s2 = src0_qs[block_offset + ne01 * 2];
|
||||
regQ.s3 = src0_qs[block_offset + ne01 * 3];
|
||||
|
||||
uint offset = i11 * ne00 / 4 + ib00 * 8;
|
||||
|
||||
uchar4 regQh = as_uchar4(src0_qh[ib00 * ne01 + i01 + expert_offset]);
|
||||
half regM = src0_m[ib00 * ne01 + i01 + expert_offset];
|
||||
half regS = src0_d[ib00 * ne01 + i01 + expert_offset];
|
||||
|
||||
float8 fp32x8 = q5_1_to_fp32_packed8(as_ushort2(regQ.s0), regQh.s0, regS, regM);
|
||||
|
||||
float4 shared_y4;
|
||||
shared_y4 = read_imagef(src1, (offset + 0));
|
||||
float4 acc = shared_y4 * fp32x8.lo;
|
||||
|
||||
shared_y4 = read_imagef(src1, (offset + 1));
|
||||
acc += shared_y4 * fp32x8.hi;
|
||||
|
||||
fp32x8 = q5_1_to_fp32_packed8(as_ushort2(regQ.s1), regQh.s1, regS, regM);
|
||||
|
||||
shared_y4 = read_imagef(src1, (offset + 2));
|
||||
acc += shared_y4 * fp32x8.lo;
|
||||
|
||||
shared_y4 = read_imagef(src1, (offset + 3));
|
||||
acc += shared_y4 * fp32x8.hi;
|
||||
|
||||
|
||||
fp32x8 = q5_1_to_fp32_packed8(as_ushort2(regQ.s2), regQh.s2, regS, regM);
|
||||
|
||||
shared_y4 = read_imagef(src1, (offset + 4));
|
||||
acc += shared_y4 * fp32x8.lo;
|
||||
|
||||
shared_y4 = read_imagef(src1, (offset + 5));
|
||||
acc += shared_y4 * fp32x8.hi;
|
||||
|
||||
|
||||
fp32x8 = q5_1_to_fp32_packed8(as_ushort2(regQ.s3), regQh.s3, regS, regM);
|
||||
|
||||
shared_y4 = read_imagef(src1, (offset + 6));
|
||||
acc += shared_y4 * fp32x8.lo;
|
||||
|
||||
shared_y4 = read_imagef(src1, (offset + 7));
|
||||
acc += shared_y4 * fp32x8.hi;
|
||||
|
||||
sum += ((acc.s0 + acc.s1) + (acc.s2 + acc.s3));
|
||||
}
|
||||
|
||||
// reduction in local memory, assumes #subgroups=4
|
||||
__local float reduceLM[SIMDGROUP_WIDTH * (N_SIMDGROUP - 1)];
|
||||
if (sgid == 1) reduceLM[SIMDGROUP_WIDTH * 0 + slid] = sum;
|
||||
if (sgid == 2) reduceLM[SIMDGROUP_WIDTH * 1 + slid] = sum;
|
||||
if (sgid == 3) reduceLM[SIMDGROUP_WIDTH * 2 + slid] = sum;
|
||||
barrier(CLK_LOCAL_MEM_FENCE);
|
||||
if (sgid == 0) sum += reduceLM[SIMDGROUP_WIDTH * 0 + slid];
|
||||
if (sgid == 0) sum += reduceLM[SIMDGROUP_WIDTH * 1 + slid];
|
||||
if (sgid == 0) sum += reduceLM[SIMDGROUP_WIDTH * 2 + slid];
|
||||
|
||||
// 1 outputs per thread in subgroup 0
|
||||
if (sgid == 0) {
|
||||
dst = dst + (offsetd >> 2);
|
||||
dst[i01 + i20 * ne01] = sum;
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user