llama-cpp-sys-4 0.8.0

Low Level Bindings to llama.cpp
Documentation 
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#ifndef HTP_CONCAT_OPS_H
#define HTP_CONCAT_OPS_H

#include "hex-common.h"
#include <stdint.h>

enum htp_concat_kernel_type {
    HTP_CONCAT_KERNEL_UNSUPPORTED = 0,
    HTP_CONCAT_KERNEL_REGULAR     = 1,
    HTP_CONCAT_KERNEL_TRANSPOSED  = 2,
};

struct htp_concat_kernel_params {
    uint8_t  kernel_type;
    uint8_t  dim;
    uint8_t  n_threads;
    uint8_t  pad;

    uint32_t vtcm_size;
    uint32_t spad0_size_per_thread;
    uint32_t spad1_size_per_thread;
};

#if defined(__cplusplus)
static_assert(sizeof(struct htp_concat_kernel_params) <= 128, "htp_concat_kernel_params is too large for kernel_params blob");
#else
_Static_assert(sizeof(struct htp_concat_kernel_params) <= 128, "htp_concat_kernel_params is too large for kernel_params blob");
#endif

struct htp_concat_transposed_vtcm_layout {
    uint32_t src0_spad_size_per_thread;
    uint32_t src1_spad_size_per_thread;
    uint32_t total_bytes;
};

static inline void htp_concat_transposed_vtcm_layout_build(
    struct htp_concat_transposed_vtcm_layout * layout,
    uint32_t src0_ne0,
    uint32_t src1_ne0,
    uint32_t type_size,
    uint32_t n_threads) {

    uint32_t block_i = (type_size == 4) ? 32 : 64;
    uint32_t spad1_stride = block_i * type_size;
    uint32_t src1_ne0_padded = hex_round_up(src1_ne0, block_i);
    uint32_t spad0_row_bytes = hex_round_up(src0_ne0 * type_size, 128) + src1_ne0_padded * type_size;

    layout->src0_spad_size_per_thread = block_i * spad0_row_bytes;
    layout->src1_spad_size_per_thread = src1_ne0_padded * spad1_stride;
    layout->total_bytes = n_threads * (layout->src0_spad_size_per_thread + layout->src1_spad_size_per_thread);
}

#endif // HTP_CONCAT_OPS_H