124 lines
4.6 KiB
C
124 lines
4.6 KiB
C
#ifndef SSC_INTRIN
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#define SSC_INTRIN
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#define SSC_INTRIN_HEAD
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#include "StgSharpNative.h"
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#include "sn_intrinsic.matkernel.h"
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#include <immintrin.h>
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#include <smmintrin.h>
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#include <stdint.h>
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#ifdef _MSC_VER
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#include <intrin.h>
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#include <isa_availability.h>
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#endif
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#define LASTTWO(x) (x & 3)
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#define LAST(x) (x & 3)
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#define get_align_begin(x) ((x + 15) & (~15))
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#define SSE_INSERT(source, target, reset3, reset2, reset1, reset0) \
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(LASTTWO(source - 1) << 6) | (LASTTWO(target - 1) << 4) | (LAST(reset3) << 3) | \
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(LAST(reset2) << 2) | (LAST(reset1) << 1) | LAST(reset0)
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#define SSE_INSERT_SIMPLE(source, target) SSE_INSERT(source, target, 0, 0, 0, 0)
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#define M256_PERMUTE(s3, s2, s1, s0) \
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((LASTTWO(s3) << 6) | (LASTTWO(s2) << 4) | (LASTTWO(s1) << 2) | (LASTTWO(s0)))
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#define BIT_CVRT(pack, index, T) *(T *)(pack->data + index)
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#define zero_vec _mm_setzero_ps()
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#define zero_vec_256 _mm256_setzero_ps()
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#define SPAN(T) \
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struct SPAN_T { \
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T *pointer; \
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size_t length; \
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};
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typedef union uint64_u {
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uint64_t u64;
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uint32_t u32[2];
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} uint64_u;
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typedef struct mat_kernel mat_kernel;
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typedef struct mat_panel mat_panel;
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typedef union scalar_pack {
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uint64_t data[8];
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} scalar_pack;
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/* Mirrors StgSharp.Mathematics.Numeric.MatrixParallelTaskPackage<T> (128 bytes). */
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#define MAT_TASK(T) \
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struct { \
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MAT_KERNEL(T) * mat_0; /* Offset 0: 1st matrix kernel base */ \
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MAT_KERNEL(T) * mat_1; /* Offset 8: 2nd matrix kernel base */ \
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MAT_KERNEL(T) * mat_2; /* Offset 16: 3rd matrix kernel base */ \
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void *scalar; /* Offset 24: scalar pack */ \
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int32_t x; /* Offset 32: row index of the result tile */ \
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int32_t y; /* Offset 36: column index of the result tile */ \
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int32_t z; /* Offset 40: column index of the result tile */ \
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int32_t common_x; /* Offset 44: row index of the result tile */ \
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int32_t common_y; /* Offset 48: column index of the result tile */ \
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int32_t common_z; /* Offset 52: column index of the result tile */ \
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uint32_t mask; /* Offset 56: mask for task schedualing, not useful in C side */ \
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uint32_t reverse; /* Offset 60: reserved for future use */ \
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scalar_pack padding; /* Offset 64: padding to make the struct size 128 bytes */ \
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}
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typedef struct matrix_task matrix_task;
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#if defined(__cplusplus)
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static_assert(sizeof(matrix_task) == 128, "matrix_parallel_task_package size mismatch");
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#elif defined(__STDC_VERSION__)
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static_assert(sizeof(MAT_TASK(float)) == 128, "matrix_parallel_task_package size mismatch");
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#endif
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typedef void(SN_DECL *UNI_MK_PROC)(matrix_task *task);
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typedef void(SN_DECL *UNI_SK_PROC)(mat_kernel const *left, mat_kernel const *right,
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mat_kernel *restrict ans, uint64_t scalar);
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typedef void(SN_DECL *VECTORNORMALIZEPROC)(__m128 *source, __m128 *target);
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typedef void(SN_DECL *DOTPROC)(void *transpose, __m128 *vector, __m128 *ans);
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typedef uint64_t(SN_DECL *FACTORIALROC)(int n);
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#pragma region string
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typedef int(SN_DECL *HASH)(byte const *str, int length);
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typedef int(SN_DECL *INDEX_PAIR)(short const *stram, uint32_t target, int length);
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#pragma endregion
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typedef struct mat_mk_intrinsic {
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UNI_MK_PROC add;
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UNI_MK_PROC fill;
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UNI_MK_PROC scalar_mul;
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UNI_MK_PROC sub;
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UNI_MK_PROC transpose;
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UNI_MK_PROC fma;
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UNI_MK_PROC pivot;
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} mat_mk_intrinsic;
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typedef struct mat_sk_intrinsic {
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UNI_SK_PROC add;
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UNI_SK_PROC fill;
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UNI_SK_PROC scalar_mul;
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UNI_SK_PROC sub;
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UNI_SK_PROC transpose;
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UNI_SK_PROC fma;
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UNI_SK_PROC pivot;
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} mat_sk_intrinsic;
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// Mirrors C# IntrinsicContext field order so managed/unmanaged layouts stay in sync.
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typedef struct sn_intrinsic {
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HASH city_hash_simplify;
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FACTORIALROC factorial_simd;
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VECTORNORMALIZEPROC vec_f32_normalize_3;
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mat_mk_intrinsic mat_mk[0x0a];
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mat_sk_intrinsic mat_sk[0x0a];
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} sn_intrinsic;
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typedef enum elment_mask { F32 = 0, F64 = 1, I32 = 2, I64 = 3 } element_mask;
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#include "sn_target.h"
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#endif
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