sync : ggml (Metal F32 support + reduce ggml-alloc size) (#3192)
* sync : ggml (Metal F32 support + reduce ggml-alloc size) ggml-ci * llama-bench : fix ggml_cpu_has_metal() duplicate function ggml-ci
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6 changed files with 193 additions and 90 deletions
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@ -523,6 +523,79 @@ kernel void kernel_mul_mat_q8_0_f32(
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}
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}
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#define N_F32_F32 4
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kernel void kernel_mul_mat_f32_f32(
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device const char * src0,
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device const char * src1,
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device float * dst,
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constant int64_t & ne00,
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constant int64_t & ne01,
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constant int64_t & ne02,
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constant uint64_t & nb00,
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constant uint64_t & nb01,
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constant uint64_t & nb02,
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constant int64_t & ne10,
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constant int64_t & ne11,
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constant int64_t & ne12,
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constant uint64_t & nb10,
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constant uint64_t & nb11,
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constant uint64_t & nb12,
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constant int64_t & ne0,
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constant int64_t & ne1,
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uint3 tgpig[[threadgroup_position_in_grid]],
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uint tiisg[[thread_index_in_simdgroup]]) {
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const int64_t r0 = tgpig.x;
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const int64_t rb = tgpig.y*N_F32_F32;
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const int64_t im = tgpig.z;
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device const float * x = (device const float *) (src0 + r0*nb01 + im/(ne12/ne02)*nb02);
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if (ne00 < 128) {
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for (int row = 0; row < N_F32_F32; ++row) {
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int r1 = rb + row;
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if (r1 >= ne11) {
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break;
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}
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device const float * y = (device const float *) (src1 + r1*nb11 + im*nb12);
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float sumf = 0;
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for (int i = tiisg; i < ne00; i += 32) {
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sumf += (float) x[i] * (float) y[i];
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}
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float all_sum = simd_sum(sumf);
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if (tiisg == 0) {
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dst[im*ne1*ne0 + r1*ne0 + r0] = all_sum;
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}
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}
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} else {
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device const float4 * x4 = (device const float4 *)x;
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for (int row = 0; row < N_F32_F32; ++row) {
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int r1 = rb + row;
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if (r1 >= ne11) {
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break;
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}
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device const float * y = (device const float *) (src1 + r1*nb11 + im*nb12);
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device const float4 * y4 = (device const float4 *) y;
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float sumf = 0;
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for (int i = tiisg; i < ne00/4; i += 32) {
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for (int k = 0; k < 4; ++k) sumf += (float) x4[i][k] * y4[i][k];
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}
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float all_sum = simd_sum(sumf);
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if (tiisg == 0) {
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for (int i = 4*(ne00/4); i < ne00; ++i) all_sum += (float) x[i] * y[i];
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dst[im*ne1*ne0 + r1*ne0 + r0] = all_sum;
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}
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}
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}
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}
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kernel void kernel_mul_mat_f16_f32_1row(
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device const char * src0,
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device const char * src1,
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@ -1399,13 +1472,13 @@ kernel void kernel_mul_mat_q4_K_f32(
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device const float * src1,
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device float * dst,
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constant int64_t & ne00,
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constant int64_t & ne01[[buffer(4)]],
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constant int64_t & ne02[[buffer(5)]],
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constant int64_t & ne10[[buffer(9)]],
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constant int64_t & ne12[[buffer(11)]],
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constant int64_t & ne0[[buffer(15)]],
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constant int64_t & ne1[[buffer(16)]],
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constant uint & gqa[[buffer(17)]],
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constant int64_t & ne01 [[buffer(4)]],
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constant int64_t & ne02 [[buffer(5)]],
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constant int64_t & ne10 [[buffer(9)]],
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constant int64_t & ne12 [[buffer(11)]],
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constant int64_t & ne0 [[buffer(15)]],
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constant int64_t & ne1 [[buffer(16)]],
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constant uint & gqa [[buffer(17)]],
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uint3 tgpig[[threadgroup_position_in_grid]],
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uint tiisg[[thread_index_in_simdgroup]],
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uint sgitg[[simdgroup_index_in_threadgroup]]) {
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@ -2012,7 +2085,6 @@ void dequantize_q4_K(device const block_q4_K *xb, short il, thread type4x4 & reg
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for (int i = 0; i < 16; ++i) {
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reg[i/4][i%4] = dl * (q[i] & mask) - ml;
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}
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}
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template <typename type4x4>
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@ -2269,6 +2341,7 @@ typedef void (mat_mm_t)(
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constant uint & gqa,
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threadgroup uchar *, uint3, uint, uint);
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template [[host_name("kernel_mul_mm_f32_f32")]] kernel mat_mm_t kernel_mul_mm<float4x4, 1, dequantize_f32>;
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template [[host_name("kernel_mul_mm_f16_f32")]] kernel mat_mm_t kernel_mul_mm<half4x4, 1, dequantize_f16>;
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template [[host_name("kernel_mul_mm_q4_0_f32")]] kernel mat_mm_t kernel_mul_mm<block_q4_0, 2, dequantize_q4_0>;
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template [[host_name("kernel_mul_mm_q4_1_f32")]] kernel mat_mm_t kernel_mul_mm<block_q4_1, 2, dequantize_q4_1>;
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