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#pragma clang diagnostic ignored "-Wunused-variable"
#pragma clang diagnostic ignored "-Wunused-function"
#pragma clang diagnostic ignored "-Wunused-but-set-variable"
#include <HAP_farf.h>
#include <HAP_perf.h>
#include <math.h>
#include <string.h>
#define GGML_COMMON_DECL_C
#include "ggml-common.h"
#include "htp-ctx.h"
#include "htp-ops.h"
#include "htp-ops.h"
#include "hvx-utils.h"
struct htp_copy_context {
struct htp_ops_context * octx;
uint32_t src0_type_size;
uint32_t src0_block_size;
uint32_t dst_type_size;
uint32_t dst_block_size;
uint32_t src0_blocks_per_row;
uint32_t dst_blocks_per_row;
uint32_t src0_nrows_per_thread;
};
#define cpy_preamble \
const struct htp_tensor *src0 = octx->src[0]; \
const struct htp_tensor *dst = octx->dst; \
\
const uint32_t ne00 = src0->ne[0]; \
const uint32_t ne01 = src0->ne[1]; \
const uint32_t ne02 = src0->ne[2]; \
const uint32_t ne03 = src0->ne[3]; \
\
const uint32_t nb00 = src0->nb[0]; \
const uint32_t nb01 = src0->nb[1]; \
const uint32_t nb02 = src0->nb[2]; \
const uint32_t nb03 = src0->nb[3]; \
\
const uint32_t ne0 = dst->ne[0]; \
const uint32_t ne1 = dst->ne[1]; \
const uint32_t ne2 = dst->ne[2]; \
const uint32_t ne3 = dst->ne[3]; \
\
const uint32_t nb0 = dst->nb[0]; \
const uint32_t nb1 = dst->nb[1]; \
const uint32_t nb2 = dst->nb[2]; \
const uint32_t nb3 = dst->nb[3]; \
\
const uint32_t nr = ne01;
#define DEFINE_CPY_SAMESHAPE(NAME, ELEM_TYPE, ELEM_SIZE) \
static void cpy_thread_##NAME##_sameshape(unsigned int nth, unsigned int ith, void * data) { \
struct htp_copy_context * ct = (struct htp_copy_context *) data; \
struct htp_ops_context * octx = ct->octx; \
cpy_preamble; \
const uint32_t dr = ct->src0_nrows_per_thread; \
const uint32_t ir0 = dr * ith; \
const uint32_t ir1 = (ir0 + dr) < nr ? (ir0 + dr) : nr; \
if (ir0 >= nr) return; \
for (uint32_t i03 = 0; i03 < ne03; i03++) { \
for (uint32_t i02 = 0; i02 < ne02; i02++) { \
_Pragma("unroll(4)") \
for (uint32_t i01 = ir0; i01 < ir1; i01++) { \
uint8_t* dst_ptr = (uint8_t*) dst->data + i01*nb1 + i02*nb2 + i03*nb3; \
uint8_t* src0_ptr = (uint8_t*) src0->data + i01*nb01 + i02*nb02 + i03*nb03; \
hex_l2fetch(src0_ptr, ne00 * ELEM_SIZE, nb01, 2); \
hvx_copy_uu(dst_ptr, src0_ptr, ne00, ELEM_SIZE); \
} \
} \
} \
}
DEFINE_CPY_SAMESHAPE(f32, float, 4)
DEFINE_CPY_SAMESHAPE(f16, __fp16, 2)
#define DEFINE_CPY_RESHAPE(NAME, ELEM_TYPE, ELEM_SIZE) \
static void cpy_thread_##NAME##_reshape(unsigned int nth, unsigned int ith, void * data) { \
struct htp_copy_context * ct = (struct htp_copy_context *) data; \
struct htp_ops_context * octx = ct->octx; \
cpy_preamble; \
const uint32_t dr = ct->src0_nrows_per_thread; \
const uint32_t ir0 = dr * ith; \
const uint32_t ir1 = (ir0 + dr) < nr ? (ir0 + dr) : nr; \
if (ir0 >= nr) return; \
const bool src0_contig = (nb00 == ELEM_SIZE) && \
(nb01 == ne00 * nb00) && \
(nb02 == ne01 * nb01) && \
(nb03 == ne02 * nb02); \
const bool dst_contig = (nb0 == ELEM_SIZE) && \
(nb1 == ne0 * nb0) && \
(nb2 == ne1 * nb1) && \
(nb3 == ne2 * nb2); \
if (src0_contig && dst_contig) { \
for (int64_t i03 = 0; i03 < ne03; i03++) { \
for (int64_t i02 = 0; i02 < ne02; i02++) { \
uint8_t * src_ptr = (uint8_t *) src0->data + i03*nb03 + i02*nb02 + ir0*nb01; \
uint32_t flat = ((i03*ne02 + i02)*ne01 + ir0) * ne00; \
uint8_t * dst_ptr = (uint8_t *) dst->data + flat * ELEM_SIZE; \
hvx_copy_uu(dst_ptr, src_ptr, (ir1 - ir0) * ne00, ELEM_SIZE); \
} \
} \
return; \
} \
const bool reshape_flat_fast = (ne03 == 1 && ne2 == 1 && ne3 == 1) && \
(ne0 == ne00 * ne01) && (ne1 == ne02) && \
(nb00 == ELEM_SIZE) && (nb0 == ELEM_SIZE); \
if (reshape_flat_fast) { \
for (uint32_t i02 = 0; i02 < ne02; i02++) { \
for (uint32_t i01 = ir0; i01 < ir1; i01++) { \
uint8_t * src0_ptr = (uint8_t *) src0->data + i01 * nb01 + i02 * nb02; \
uint8_t * dst_ptr = (uint8_t *) dst->data + i01 * ne00 * ELEM_SIZE + i02 * nb1; \
hvx_copy_uu(dst_ptr, src0_ptr, ne00, ELEM_SIZE); \
} \
} \
return; \
} \
int64_t k10 = 0; \
int64_t i11 = 0; \
int64_t i12 = 0; \
int64_t i13 = 0; \
const int64_t nk00 = ct->src0_blocks_per_row; \
const int64_t nk0 = ct->dst_blocks_per_row; \
for (int64_t i03 = 0; i03 < ne03; i03++) { \
for (int64_t i02 = 0; i02 < ne02; i02++) { \
k10 += nk00 * ir0; \
while (k10 >= nk0) { \
k10 -= nk0; \
if (++i11 == ne1) { \
i11 = 0; \
if (++i12 == ne2) { \
i12 = 0; \
if (++i13 == ne3) { \
i13 = 0; \
} \
} \
} \
} \
for (int64_t i01 = ir0; i01 < ir1; i01++) { \
for (int64_t k00 = 0; k00 < nk00; k00++) { \
const char * src0_ptr = ((char *) src0->data + k00*nb00 + i01*nb01 + i02*nb02 + i03*nb03); \
char * dst_ptr = ((char *) dst->data + k10*nb0 + i11*nb1 + i12*nb2 + i13*nb3); \
memcpy(dst_ptr, src0_ptr, ELEM_SIZE); \
if (++k10 == nk0) { \
k10 = 0; \
if (++i11 == ne1) { \
i11 = 0; \
if (++i12 == ne2) { \
i12 = 0; \
if (++i13 == ne3) { \
i13 = 0; \
} \
} \
} \
} \
} \
} \
k10 += nk00 * (ne01 - ir1); \
while (k10 >= nk0) { \
k10 -= nk0; \
if (++i11 == ne1) { \
i11 = 0; \
if (++i12 == ne2) { \
i12 = 0; \
if (++i13 == ne3) { \
i13 = 0; \
} \
} \
} \
} \
} \
} \
}
DEFINE_CPY_RESHAPE(f32, float, 4)
DEFINE_CPY_RESHAPE(f16, __fp16, 2)
static void cpy_thread_f16_f32_sameshape(unsigned int nth, unsigned int ith, void * data) {
struct htp_copy_context * ct = (struct htp_copy_context *) data;
struct htp_ops_context * octx = ct->octx;
cpy_preamble;
// parallelize by src0 rows
const uint32_t dr = ct->src0_nrows_per_thread;
const uint32_t ir0 = dr * ith;
const uint32_t ir1 = (ir0 + dr) < nr ? (ir0 + dr) : nr;
if (ir0 >= nr) return;
// copy by rows
for (uint32_t i03 = 0; i03 < ne03; i03++) {
for (uint32_t i02 = 0; i02 < ne02; i02++) {
#pragma unroll(2)
for (uint32_t i01 = ir0; i01 < ir1; i01++) {
uint8_t* dst_ptr = (uint8_t*) dst->data + i01*nb1 + i02*nb2 + i03*nb3;
uint8_t* src0_ptr = (uint8_t*) src0->data + i01*nb01 + i02*nb02 + i03*nb03;
hex_l2fetch(src0_ptr, ne00 * sizeof(float), nb01, 2);
hvx_copy_f16_f32_uu(dst_ptr, src0_ptr, ne00);
}
}
}
}
static void cpy_thread_f32_f16_sameshape(unsigned int nth, unsigned int ith, void * data) {
struct htp_copy_context * ct = (struct htp_copy_context *) data;
struct htp_ops_context * octx = ct->octx;
cpy_preamble;
// parallelize by src0 rows
const uint32_t dr = ct->src0_nrows_per_thread;
const uint32_t ir0 = dr * ith;
const uint32_t ir1 = (ir0 + dr) < nr ? (ir0 + dr) : nr;
if (ir0 >= nr) return;
// copy by rows
for (uint32_t i03 = 0; i03 < ne03; i03++) {
for (uint32_t i02 = 0; i02 < ne02; i02++) {
#pragma unroll(2)
for (uint32_t i01 = ir0; i01 < ir1; i01++) {
uint8_t* dst_ptr = (uint8_t*) dst->data + i01*nb1 + i02*nb2 + i03*nb3;
uint8_t* src0_ptr = (uint8_t*) src0->data + i01*nb01 + i02*nb02 + i03*nb03;
hex_l2fetch(src0_ptr, ne00 * sizeof(__fp16), nb01, 2);
hvx_copy_f32_f16_uu(dst_ptr, src0_ptr, ne00);
}
}
}
}
int op_cpy(struct htp_ops_context * octx) {
cpy_preamble;
const uint32_t n_threads = MIN(nr, octx->n_threads);
struct htp_copy_context ct;
ct.octx = octx;
switch (src0->type) {
case HTP_TYPE_F32: ct.src0_type_size = 4; ct.src0_block_size = 1; ct.src0_blocks_per_row = ne00 / 1; break;
case HTP_TYPE_F16: ct.src0_type_size = 2; ct.src0_block_size = 1; ct.src0_blocks_per_row = ne00 / 1; break;
default:
return HTP_STATUS_NO_SUPPORT;
}
switch (dst->type) {
case HTP_TYPE_F32: ct.dst_type_size = 4; ct.dst_block_size = 1; ct.dst_blocks_per_row = ne0 / 1; break;
case HTP_TYPE_F16: ct.dst_type_size = 2; ct.dst_block_size = 1; ct.dst_blocks_per_row = ne0 / 1; break;
default:
return HTP_STATUS_NO_SUPPORT;
}
if (octx->flags & HTP_OPFLAGS_SKIP_COMPUTE) {
return HTP_STATUS_OK;
}
const bool sametype = (src0->type == dst->type);
const bool transposed = (nb00 > nb01) || (nb0 > nb1);
const bool sameshape = !transposed && (ne00 == ne0 && ne01 == ne1 && ne02 == ne2 && ne03 == ne3);
ct.src0_nrows_per_thread = (nr + n_threads - 1) / n_threads;
worker_callback_t copy_fun;
if (sametype && sameshape) {
if (src0->type == HTP_TYPE_F32) {
copy_fun = cpy_thread_f32_sameshape;
} else {
copy_fun = cpy_thread_f16_sameshape;
}
} else if (sameshape) {
/**/ if (dst->type == HTP_TYPE_F16 && src0->type == HTP_TYPE_F32)
copy_fun = cpy_thread_f16_f32_sameshape;
else if (dst->type == HTP_TYPE_F32 && src0->type == HTP_TYPE_F16)
copy_fun = cpy_thread_f32_f16_sameshape;
else
return HTP_STATUS_NO_SUPPORT;
} else if (sametype) {
if (src0->type == HTP_TYPE_F32) {
copy_fun = cpy_thread_f32_reshape;
} else {
copy_fun = cpy_thread_f16_reshape;
}
} else {
return HTP_STATUS_NO_SUPPORT;
}
worker_pool_run_func(octx->ctx->worker_pool, copy_fun, &ct, n_threads);
return HTP_STATUS_OK;
}