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make a trial on packing GEMM kernel

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This commit is contained in:
Youmu Liu
2026-06-11 20:03:02 +08:00
parent 6b449a341e
commit 06a119cc6f
4 changed files with 105 additions and 31 deletions
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StgSharp.Native/sn-head/sn_intrinsic.context.x86.h
+18 -6
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@@ -170,9 +170,21 @@ SN_MK_PROC_DECL_STD(double, 512, , fill);
SN_MK_PROC_DECL_STD(float, sse, , quality);
SN_MK_PROC_DECL_STD(float, sse, , fma_pack);
SN_MK_PROC_DECL_STD(float, avx, , fma_pack);
SN_MK_PROC_DECL_STD(float, 512, , fma_pack);
/*
* pack left matrix data to L4 buffer
*
* CONVENSIONS:
*
* buffer_1 is pointer to original colum, offset_1 is the offset to the original column, count_1 is the count can be packed
* C# shceduler is responsible for calculating the offset and count based on the actual buffer size and matrix dimension,
* and make sure that count_1 will not exceeds lenght of the column
*
* scalar pack carries column length and offset data:
* [column length, offset, buffer requires, empty]
*/
SN_MK_PROC_DECL_STD(float, sse, , fma_pack_left);
SN_MK_PROC_DECL_STD(float, avx, , fma_pack_left);
SN_MK_PROC_DECL_STD(float, 512, , fma_pack_left);
SN_MK_PROC_DECL_STD(float, sse, , fma);
SN_MK_PROC_DECL_STD(float, avx, , fma);
@@ -183,9 +195,9 @@ SN_MK_PROC_DECL_STD(float, sse, , fma_unpack);
SN_MK_PROC_DECL_STD(float, avx, , fma_unpack);
SN_MK_PROC_DECL_STD(float, 512, , fma_unpack);
SN_MK_PROC_DECL_STD(double, sse, , fma_pack);
SN_MK_PROC_DECL_STD(double, avx, , fma_pack);
SN_MK_PROC_DECL_STD(double, 512, , fma_pack);
SN_MK_PROC_DECL_STD(double, sse, , fma_pack_left);
SN_MK_PROC_DECL_STD(double, avx, , fma_pack_left);
SN_MK_PROC_DECL_STD(double, 512, , fma_pack_left);
SN_MK_PROC_DECL_STD(double, sse, , fma);
SN_MK_PROC_DECL_STD(double, avx, , fma);