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CPY: move to a separate file
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-460
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4 files changed

+401
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‎ggml/src/ggml-sycl/backend.hpp‎

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#include "binbcast.hpp"
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#include "argmax.hpp"
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#include "argsort.hpp"
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#include "cpy.hpp"
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#include "gla.hpp"
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#endif // GGML_SYCL_BACKEND_HPP

‎ggml/src/ggml-sycl/cpy.cpp‎

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#include "cpy.hpp"
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static void cpy_1_f32_f32(const char * cxi, char * cdsti) {
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const float * xi = (const float *) cxi;
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float * dsti = (float *) cdsti;
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*dsti = *xi;
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}
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static void cpy_1_f32_f16(const char * cxi, char * cdsti) {
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const float * xi = (const float *) cxi;
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sycl::half * dsti = (sycl::half *) cdsti;
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*dsti = sycl::vec<float, 1>(*xi).convert<sycl::half, sycl::rounding_mode::automatic>()[0];
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}
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static void cpy_1_f16_f16(const char * cxi, char * cdsti) {
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const sycl::half * xi = (const sycl::half *) cxi;
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sycl::half * dsti = (sycl::half *) cdsti;
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*dsti = *xi;
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}
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static void cpy_1_f16_f32(const char * cxi, char * cdsti) {
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const sycl::half * xi = (const sycl::half *) cxi;
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float * dsti = (float *) cdsti;
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*dsti = *xi;
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}
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static void cpy_1_i16_i16(const char * cxi, char * cdsti) {
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const int16_t * xi = (const int16_t *) cxi;
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int16_t * dsti = (int16_t *) cdsti;
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*dsti = *xi;
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}
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static void cpy_1_i32_i32(const char * cxi, char * cdsti) {
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const int32_t * xi = (const int32_t *) cxi;
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int32_t * dsti = (int32_t *) cdsti;
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*dsti = *xi;
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}
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template <cpy_kernel_t cpy_1>
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static void cpy_f32_f16(const char * cx, char * cdst, const int ne, const int ne00, const int ne01, const int ne02,
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const int nb00, const int nb01, const int nb02, const int nb03, const int ne10, const int ne11,
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const int ne12, const int nb10, const int nb11, const int nb12, const int nb13,
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const sycl::nd_item<3> & item_ct1) {
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const int i = item_ct1.get_local_range(2) * item_ct1.get_group(2) + item_ct1.get_local_id(2);
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if (i >= ne) {
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return;
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}
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// determine indices i02/i12, i01/i11, i00/i10 as a function of index i of flattened tensor
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// then combine those indices with the corresponding byte offsets to get the total offsets
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const int i03 = i / (ne00 * ne01 * ne02);
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const int i02 = (i - i03 * ne00 * ne01 * ne02) / (ne00 * ne01);
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const int i01 = (i - i03 * ne00 * ne01 * ne02 - i02 * ne01 * ne00) / ne00;
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const int i00 = i - i03 * ne00 * ne01 * ne02 - i02 * ne01 * ne00 - i01 * ne00;
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const int x_offset = i00 * nb00 + i01 * nb01 + i02 * nb02 + i03 * nb03;
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const int i13 = i / (ne10 * ne11 * ne12);
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const int i12 = (i - i13 * ne10 * ne11 * ne12) / (ne10 * ne11);
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const int i11 = (i - i13 * ne10 * ne11 * ne12 - i12 * ne10 * ne11) / ne10;
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const int i10 = i - i13 * ne10 * ne11 * ne12 - i12 * ne10 * ne11 - i11 * ne10;
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const int dst_offset = i10 * nb10 + i11 * nb11 + i12 * nb12 + i13 * nb13;
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cpy_1(cx + x_offset, cdst + dst_offset);
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}
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static void cpy_blck_f32_q8_0(const char * cxi, char * cdsti) {
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const float * xi = (const float *) cxi;
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block_q8_0 * dsti = (block_q8_0 *) cdsti;
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float amax = 0.0f; // absolute max
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for (int j = 0; j < QK8_0; j++) {
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const float v = xi[j];
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amax = sycl::fmax(amax, sycl::fabs((float) v));
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}
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const float d = amax / ((1 << 7) - 1);
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const float id = d ? 1.0f / d : 0.0f;
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dsti->d = d;
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for (int j = 0; j < QK8_0; ++j) {
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const float x0 = xi[j] * id;
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dsti->qs[j] = sycl::round((float) x0);
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}
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}
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static void cpy_blck_f32_q4_0(const char * cxi, char * cdsti) {
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const float * xi = (const float *) cxi;
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block_q4_0 * dsti = (block_q4_0 *) cdsti;
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float amax = 0.0f;
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float vmax = 0.0f;
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for (int j = 0; j < QK4_0; ++j) {
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const float v = xi[j];
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if (amax < sycl::fabs((float) v)) {
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amax = sycl::fabs((float) v);
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vmax = v;
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}
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}
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const float d = vmax / -8;
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const float id = d ? 1.0f / d : 0.0f;
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dsti->d = d;
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for (int j = 0; j < QK4_0 / 2; ++j) {
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const float x0 = xi[0 + j] * id;
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const float x1 = xi[QK4_0 / 2 + j] * id;
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const uint8_t xi0 = dpct::min(15, (int8_t) (x0 + 8.5f));
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const uint8_t xi1 = dpct::min(15, (int8_t) (x1 + 8.5f));
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dsti->qs[j] = xi0;
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dsti->qs[j] |= xi1 << 4;
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}
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}
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static void cpy_blck_f32_q4_1(const char * cxi, char * cdsti) {
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const float * xi = (const float *) cxi;
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block_q4_1 * dsti = (block_q4_1 *) cdsti;
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float vmin = FLT_MAX;
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float vmax = -FLT_MAX;
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for (int j = 0; j < QK4_1; ++j) {
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const float v = xi[j];
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if (v < vmin) {
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vmin = v;
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}
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if (v > vmax) {
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vmax = v;
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}
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}
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const float d = (vmax - vmin) / ((1 << 4) - 1);
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const float id = d ? 1.0f / d : 0.0f;
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dsti->dm.x() = d;
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dsti->dm.y() = vmin;
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for (int j = 0; j < QK4_1 / 2; ++j) {
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const float x0 = (xi[0 + j] - vmin) * id;
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const float x1 = (xi[QK4_1 / 2 + j] - vmin) * id;
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const uint8_t xi0 = dpct::min(15, (int8_t) (x0 + 0.5f));
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const uint8_t xi1 = dpct::min(15, (int8_t) (x1 + 0.5f));
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dsti->qs[j] = xi0;
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dsti->qs[j] |= xi1 << 4;
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}
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}
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template <cpy_kernel_t cpy_blck, int qk>
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static void cpy_f32_q(const char * cx, char * cdst, const int ne, const int ne00, const int ne01, const int ne02,
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const int nb00, const int nb01, const int nb02, const int nb03, const int ne10, const int ne11,
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const int ne12, const int nb10, const int nb11, const int nb12, const int nb13,
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const sycl::nd_item<3> & item_ct1) {
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const int i = (item_ct1.get_local_range(2) * item_ct1.get_group(2) + item_ct1.get_local_id(2)) * qk;
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if (i >= ne) {
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return;
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}
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const int i03 = i / (ne00 * ne01 * ne02);
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const int i02 = (i - i03 * ne00 * ne01 * ne02) / (ne00 * ne01);
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const int i01 = (i - i03 * ne00 * ne01 * ne02 - i02 * ne01 * ne00) / ne00;
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const int i00 = i - i03 * ne00 * ne01 * ne02 - i02 * ne01 * ne00 - i01 * ne00;
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const int x_offset = i00 * nb00 + i01 * nb01 + i02 * nb02 + i03 * nb03;
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const int i13 = i / (ne10 * ne11 * ne12);
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const int i12 = (i - i13 * ne10 * ne11 * ne12) / (ne10 * ne11);
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const int i11 = (i - i13 * ne10 * ne11 * ne12 - i12 * ne10 * ne11) / ne10;
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const int i10 = i - i13 * ne10 * ne11 * ne12 - i12 * ne10 * ne11 - i11 * ne10;
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const int dst_offset = (i10 / qk) * nb10 + i11 * nb11 + i12 * nb12 + i13 * nb13;
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cpy_blck(cx + x_offset, cdst + dst_offset);
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}
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static void ggml_cpy_f16_f32_sycl(const char * cx, char * cdst, const int ne, const int ne00, const int ne01,
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const int ne02, const int nb00, const int nb01, const int nb02, const int nb03,
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const int ne10, const int ne11, const int ne12, const int nb10, const int nb11,
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const int nb12, const int nb13, queue_ptr stream) {
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const int num_blocks = (ne + SYCL_CPY_BLOCK_SIZE - 1) / SYCL_CPY_BLOCK_SIZE;
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{
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dpct::has_capability_or_fail(stream->get_device(), { sycl::aspect::fp16 });
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stream->parallel_for(
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sycl::nd_range<3>(sycl::range<3>(1, 1, num_blocks) * sycl::range<3>(1, 1, SYCL_CPY_BLOCK_SIZE),
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sycl::range<3>(1, 1, SYCL_CPY_BLOCK_SIZE)),
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[=](sycl::nd_item<3> item_ct1) {
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cpy_f32_f16<cpy_1_f16_f32>(cx, cdst, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12,
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nb10, nb11, nb12, nb13, item_ct1);
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});
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}
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}
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static void ggml_cpy_f32_f32_sycl(const char * cx, char * cdst, const int ne, const int ne00, const int ne01,
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const int ne02, const int nb00, const int nb01, const int nb02, const int nb03,
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const int ne10, const int ne11, const int ne12, const int nb10, const int nb11,
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const int nb12, const int nb13, queue_ptr stream) {
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const int num_blocks = (ne + SYCL_CPY_BLOCK_SIZE - 1) / SYCL_CPY_BLOCK_SIZE;
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{
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dpct::has_capability_or_fail(stream->get_device(), { sycl::aspect::fp16 });
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stream->parallel_for(
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sycl::nd_range<3>(sycl::range<3>(1, 1, num_blocks) * sycl::range<3>(1, 1, SYCL_CPY_BLOCK_SIZE),
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sycl::range<3>(1, 1, SYCL_CPY_BLOCK_SIZE)),
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[=](sycl::nd_item<3> item_ct1) {
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cpy_f32_f16<cpy_1_f32_f32>(cx, cdst, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12,
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nb10, nb11, nb12, nb13, item_ct1);
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});
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}
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}
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static void ggml_cpy_f32_f16_sycl(const char * cx, char * cdst, const int ne, const int ne00, const int ne01,
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const int ne02, const int nb00, const int nb01, const int nb02, const int nb03,
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const int ne10, const int ne11, const int ne12, const int nb10, const int nb11,
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const int nb12, const int nb13, queue_ptr stream) {
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const int num_blocks = (ne + SYCL_CPY_BLOCK_SIZE - 1) / SYCL_CPY_BLOCK_SIZE;
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{
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dpct::has_capability_or_fail(stream->get_device(), { sycl::aspect::fp16 });
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stream->parallel_for(
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sycl::nd_range<3>(sycl::range<3>(1, 1, num_blocks) * sycl::range<3>(1, 1, SYCL_CPY_BLOCK_SIZE),
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sycl::range<3>(1, 1, SYCL_CPY_BLOCK_SIZE)),
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[=](sycl::nd_item<3> item_ct1) {
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cpy_f32_f16<cpy_1_f32_f16>(cx, cdst, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12,
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nb10, nb11, nb12, nb13, item_ct1);
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});
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}
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}
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static void ggml_cpy_f32_q8_0_sycl(const char * cx, char * cdst, const int ne, const int ne00, const int ne01,
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const int ne02, const int nb00, const int nb01, const int nb02, const int nb03,
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const int ne10, const int ne11, const int ne12, const int nb10, const int nb11,
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const int nb12, const int nb13, queue_ptr stream) {
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GGML_ASSERT(ne % QK8_0 == 0);
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const int num_blocks = ne / QK8_0;
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stream->parallel_for(sycl::nd_range<3>(sycl::range<3>(1, 1, num_blocks), sycl::range<3>(1, 1, 1)),
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[=](sycl::nd_item<3> item_ct1) {
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cpy_f32_q<cpy_blck_f32_q8_0, QK8_0>(cx, cdst, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03,
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ne10, ne11, ne12, nb10, nb11, nb12, nb13, item_ct1);
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});
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}
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static void ggml_cpy_f32_q4_0_sycl(const char * cx, char * cdst, const int ne, const int ne00, const int ne01,
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const int ne02, const int nb00, const int nb01, const int nb02, const int nb03,
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const int ne10, const int ne11, const int ne12, const int nb10, const int nb11,
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const int nb12, const int nb13, queue_ptr stream) {
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GGML_ASSERT(ne % QK4_0 == 0);
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const int num_blocks = ne / QK4_0;
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stream->parallel_for(sycl::nd_range<3>(sycl::range<3>(1, 1, num_blocks), sycl::range<3>(1, 1, 1)),
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[=](sycl::nd_item<3> item_ct1) {
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cpy_f32_q<cpy_blck_f32_q4_0, QK4_0>(cx, cdst, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03,
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ne10, ne11, ne12, nb10, nb11, nb12, nb13, item_ct1);
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});
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}
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static void ggml_cpy_f32_q4_1_sycl(const char * cx, char * cdst, const int ne, const int ne00, const int ne01,
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const int ne02, const int nb00, const int nb01, const int nb02, const int nb03,
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const int ne10, const int ne11, const int ne12, const int nb10, const int nb11,
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const int nb12, const int nb13, queue_ptr stream) {
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GGML_ASSERT(ne % QK4_1 == 0);
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const int num_blocks = ne / QK4_1;
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stream->parallel_for(sycl::nd_range<3>(sycl::range<3>(1, 1, num_blocks), sycl::range<3>(1, 1, 1)),
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[=](sycl::nd_item<3> item_ct1) {
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cpy_f32_q<cpy_blck_f32_q4_1, QK4_1>(cx, cdst, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03,
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ne10, ne11, ne12, nb10, nb11, nb12, nb13, item_ct1);
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});
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}
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static void ggml_cpy_f16_f16_sycl(const char * cx, char * cdst, const int ne, const int ne00, const int ne01,
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const int ne02, const int nb00, const int nb01, const int nb02, const int nb03,
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const int ne10, const int ne11, const int ne12, const int nb10, const int nb11,
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const int nb12, const int nb13, queue_ptr stream) {
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const int num_blocks = (ne + SYCL_CPY_BLOCK_SIZE - 1) / SYCL_CPY_BLOCK_SIZE;
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{
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dpct::has_capability_or_fail(stream->get_device(), { sycl::aspect::fp16 });
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stream->parallel_for(
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sycl::nd_range<3>(sycl::range<3>(1, 1, num_blocks) * sycl::range<3>(1, 1, SYCL_CPY_BLOCK_SIZE),
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sycl::range<3>(1, 1, SYCL_CPY_BLOCK_SIZE)),
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[=](sycl::nd_item<3> item_ct1) {
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cpy_f32_f16<cpy_1_f16_f16>(cx, cdst, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12,
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nb10, nb11, nb12, nb13, item_ct1);
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});
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}
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}
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static void ggml_cpy_i16_i16_sycl(const char * cx, char * cdst, const int ne, const int ne00, const int ne01,
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const int ne02, const int nb00, const int nb01, const int nb02, const int nb03,
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const int ne10, const int ne11, const int ne12, const int nb10, const int nb11,
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const int nb12, const int nb13, queue_ptr stream) {
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const int num_blocks = (ne + SYCL_CPY_BLOCK_SIZE - 1) / SYCL_CPY_BLOCK_SIZE;
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{
307+
// dpct::has_capability_or_fail(stream->get_device(),
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// {sycl::aspect::fp16});
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stream->parallel_for(
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sycl::nd_range<3>(sycl::range<3>(1, 1, num_blocks) * sycl::range<3>(1, 1, SYCL_CPY_BLOCK_SIZE),
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sycl::range<3>(1, 1, SYCL_CPY_BLOCK_SIZE)),
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[=](sycl::nd_item<3> item_ct1) {
314+
cpy_f32_f16<cpy_1_i16_i16>(cx, cdst, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12,
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nb10, nb11, nb12, nb13, item_ct1);
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});
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}
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}
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static void ggml_cpy_i32_i32_sycl(const char * cx, char * cdst, const int ne, const int ne00, const int ne01,
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const int ne02, const int nb00, const int nb01, const int nb02, const int nb03,
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const int ne10, const int ne11, const int ne12, const int nb10, const int nb11,
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const int nb12, const int nb13, queue_ptr stream) {
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const int num_blocks = (ne + SYCL_CPY_BLOCK_SIZE - 1) / SYCL_CPY_BLOCK_SIZE;
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{
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// dpct::has_capability_or_fail(stream->get_device(),
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// {sycl::aspect::fp16});
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stream->parallel_for(
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sycl::nd_range<3>(sycl::range<3>(1, 1, num_blocks) * sycl::range<3>(1, 1, SYCL_CPY_BLOCK_SIZE),
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sycl::range<3>(1, 1, SYCL_CPY_BLOCK_SIZE)),
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[=](sycl::nd_item<3> item_ct1) {
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cpy_f32_f16<cpy_1_i32_i32>(cx, cdst, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12,
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nb10, nb11, nb12, nb13, item_ct1);
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});
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}
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}
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void ggml_sycl_cpy(ggml_backend_sycl_context & ctx, const ggml_tensor * src0, const ggml_tensor * src1) try {
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const int64_t ne = ggml_nelements(src0);
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GGML_ASSERT(ne == ggml_nelements(src1));
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GGML_ASSERT(ggml_nbytes(src0) <= INT_MAX);
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GGML_ASSERT(ggml_nbytes(src1) <= INT_MAX);
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GGML_SYCL_TENSOR_BINARY_OP_CP_LOCALS;
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SYCL_CHECK(ggml_sycl_set_device(ctx.device));
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queue_ptr main_stream = ctx.stream();
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char * src0_ddc = (char *) src0->data;
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char * src1_ddc = (char *) src1->data;
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if (src0->type == GGML_TYPE_F32 && src1->type == GGML_TYPE_F32) {
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ggml_cpy_f32_f32_sycl(src0_ddc, src1_ddc, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12, nb10,
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nb11, nb12, nb13, main_stream);
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} else if (src0->type == GGML_TYPE_F32 && src1->type == GGML_TYPE_F16) {
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ggml_cpy_f32_f16_sycl(src0_ddc, src1_ddc, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12, nb10,
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nb11, nb12, nb13, main_stream);
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} else if (src0->type == GGML_TYPE_F32 && src1->type == GGML_TYPE_Q8_0) {
361+
ggml_cpy_f32_q8_0_sycl(src0_ddc, src1_ddc, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12, nb10,
362+
nb11, nb12, nb13, main_stream);
363+
} else if (src0->type == GGML_TYPE_F32 && src1->type == GGML_TYPE_Q4_0) {
364+
ggml_cpy_f32_q4_0_sycl(src0_ddc, src1_ddc, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12, nb10,
365+
nb11, nb12, nb13, main_stream);
366+
} else if (src0->type == GGML_TYPE_F32 && src1->type == GGML_TYPE_Q4_1) {
367+
ggml_cpy_f32_q4_1_sycl(src0_ddc, src1_ddc, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12, nb10,
368+
nb11, nb12, nb13, main_stream);
369+
} else if (src0->type == GGML_TYPE_F16 && src1->type == GGML_TYPE_F32) {
370+
ggml_cpy_f16_f32_sycl(src0_ddc, src1_ddc, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12, nb10,
371+
nb11, nb12, nb13, main_stream);
372+
} else if (src0->type == GGML_TYPE_F16 && src1->type == GGML_TYPE_F16) {
373+
ggml_cpy_f16_f16_sycl(src0_ddc, src1_ddc, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12, nb10,
374+
nb11, nb12, nb13, main_stream);
375+
} else if (src0->type == GGML_TYPE_I16 && src1->type == GGML_TYPE_I16) {
376+
ggml_cpy_i16_i16_sycl(src0_ddc, src1_ddc, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12, nb10,
377+
nb11, nb12, nb13, main_stream);
378+
} else if (src0->type == GGML_TYPE_I32 && src1->type == GGML_TYPE_I32) {
379+
ggml_cpy_i32_i32_sycl(src0_ddc, src1_ddc, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12, nb10,
380+
nb11, nb12, nb13, main_stream);
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} else {
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GGML_LOG_ERROR("%s: unsupported type combination (%s to %s)\n", __func__, ggml_type_name(src0->type),
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ggml_type_name(src1->type));
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GGML_ABORT("fatal error");
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}
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} catch (const sycl::exception & exc) {
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std::cerr << exc.what() << "Exception caught at file:" << __FILE__ << ", line:" << __LINE__ << std::endl;
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std::exit(1);
389+
}

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