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30 // Actual kernel implementations
31 void a64_sgemm_native_16x4(const float *, int, const float *, int, float *, int, float, int, int, int);
33 // 12x8 SGEMM "strategy" class.
35 // This describes the characteristics of a family of kernels, in terms of
36 // the required interleave properties and the output block size.
38 // All kernels in the family must share these characteristics. The actual
39 // kernel to be used can be chosen at runtime, based on the CPU_type
41 class sgemm_native_16x4
44 typedef float operand_type;
45 typedef float result_type;
47 typedef void (*kern_type)(const float *, int, const float *, int, float *, int, float, int, int, int);
49 /* Kernel blocking parameters */
50 static const int out_width = 16;
51 static const int out_height = 4;
52 static const int k_unroll = 1;
54 // Default to the generic kernel
55 kern_type kernel = a64_sgemm_native_16x4;
57 sgemm_native_16x4(const CPUInfo *ci)
62 } // namespace arm_gemm