AI Engine-ML v2 Intrinsics User Guide  v2025.1
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Multiply-accumulate of MX6 datatypes

4x16_16x16T

v64accfloat mul_4x16_16x16T (v128mx6 a, v256mx6 b)
 
v64accfloat negmul_4x16_16x16T (v128mx6 a, v256mx6 b)
 
v64accfloat mac_4x16_16x16T (v128mx6 a, v256mx6 b, v64accfloat acc)
 
v64accfloat msc_4x16_16x16T (v128mx6 a, v256mx6 b, v64accfloat acc)
 
v64accfloat addmac_4x16_16x16T (v128mx6 a, v256mx6 b, v64accfloat acc1, v64accfloat acc2)
 
v64accfloat addmsc_4x16_16x16T (v128mx6 a, v256mx6 b, v64accfloat acc1, v64accfloat acc2)
 

4x16_16x16T with dynamic sign

v64accfloat mul_4x16_16x16T (v128mx6 a, int sgn_x, v256mx6 b, int sgn_y)
 
v64accfloat negmul_4x16_16x16T (v128mx6 a, int sgn_x, v256mx6 b, int sgn_y)
 
v64accfloat mac_4x16_16x16T (v128mx6 a, int sgn_x, v256mx6 b, int sgn_y, v64accfloat acc)
 
v64accfloat msc_4x16_16x16T (v128mx6 a, int sgn_x, v256mx6 b, int sgn_y, v64accfloat acc)
 
v64accfloat addmac_4x16_16x16T (v128mx6 a, int sgn_x, v256mx6 b, int sgn_y, v64accfloat acc1, v64accfloat acc2)
 
v64accfloat addmsc_4x16_16x16T (v128mx6 a, int sgn_x, v256mx6 b, int sgn_y, v64accfloat acc1, v64accfloat acc2)
 

4x16_16x16T with dynamic negation of multiplication result

v64accfloat mul_4x16_16x16T_conf (v128mx6 a, v256mx6 b, int sub_mul)
 
v64accfloat negmul_4x16_16x16T_conf (v128mx6 a, v256mx6 b, int sub_mul)
 

4x16_16x16T with dynamic negation of multiplication result, zeroing of acc1, negation of acc1

v64accfloat mac_4x16_16x16T_conf (v128mx6 a, v256mx6 b, v64accfloat acc, int zero_acc, int sub_mul, int sub_acc1)
 
v64accfloat msc_4x16_16x16T_conf (v128mx6 a, v256mx6 b, v64accfloat acc, int zero_acc, int sub_mul, int sub_acc1)
 
v64accfloat addmac_4x16_16x16T_conf (v128mx6 a, v256mx6 b, v64accfloat acc1, v64accfloat acc2, int zero_acc1, int sub_mul, int sub_acc1, int sub_acc2)
 
v64accfloat addmsc_4x16_16x16T_conf (v128mx6 a, v256mx6 b, v64accfloat acc1, v64accfloat acc2, int zero_acc1, int sub_mul, int sub_acc1, int sub_acc2)
 

4x16_16x16T with dynamic sign and dynamic negation of multiplication result

v64accfloat mul_4x16_16x16T_conf (v128mx6 a, int sgn_x, v256mx6 b, int sgn_y, int sub_mul)
 
v64accfloat negmul_4x16_16x16T_conf (v128mx6 a, int sgn_x, v256mx6 b, int sgn_y, int sub_mul)
 
v64accfloat mac_4x16_16x16T_conf (v128mx6 a, int sgn_x, v256mx6 b, int sgn_y, v64accfloat acc, int zero_acc, int sub_mul, int sub_acc1)
 
v64accfloat msc_4x16_16x16T_conf (v128mx6 a, int sgn_x, v256mx6 b, int sgn_y, v64accfloat acc, int zero_acc, int sub_mul, int sub_acc1)
 
v64accfloat addmac_4x16_16x16T_conf (v128mx6 a, int sgn_x, v256mx6 b, int sgn_y, v64accfloat acc1, v64accfloat acc2, int zero_acc1, int sub_mul, int sub_acc1, int sub_acc2)
 
v64accfloat addmsc_4x16_16x16T_conf (v128mx6 a, int sgn_x, v256mx6 b, int sgn_y, v64accfloat acc1, v64accfloat acc2, int zero_acc1, int sub_mul, int sub_acc1, int sub_acc2)
 

Detailed Description

Function Documentation

◆ addmac_4x16_16x16T() [1/2]

v64accfloat addmac_4x16_16x16T ( v128mx6 a,
int sgn_x,
v256mx6 b,
int sgn_y,
v64accfloat acc1,
v64accfloat acc2 )

◆ addmac_4x16_16x16T() [2/2]

v64accfloat addmac_4x16_16x16T ( v128mx6 a,
v256mx6 b,
v64accfloat acc1,
v64accfloat acc2 )

◆ addmac_4x16_16x16T_conf() [1/2]

v64accfloat addmac_4x16_16x16T_conf ( v128mx6 a,
int sgn_x,
v256mx6 b,
int sgn_y,
v64accfloat acc1,
v64accfloat acc2,
int zero_acc1,
int sub_mul,
int sub_acc1,
int sub_acc2 )

◆ addmac_4x16_16x16T_conf() [2/2]

v64accfloat addmac_4x16_16x16T_conf ( v128mx6 a,
v256mx6 b,
v64accfloat acc1,
v64accfloat acc2,
int zero_acc1,
int sub_mul,
int sub_acc1,
int sub_acc2 )

◆ addmsc_4x16_16x16T() [1/2]

v64accfloat addmsc_4x16_16x16T ( v128mx6 a,
int sgn_x,
v256mx6 b,
int sgn_y,
v64accfloat acc1,
v64accfloat acc2 )

◆ addmsc_4x16_16x16T() [2/2]

v64accfloat addmsc_4x16_16x16T ( v128mx6 a,
v256mx6 b,
v64accfloat acc1,
v64accfloat acc2 )

◆ addmsc_4x16_16x16T_conf() [1/2]

v64accfloat addmsc_4x16_16x16T_conf ( v128mx6 a,
int sgn_x,
v256mx6 b,
int sgn_y,
v64accfloat acc1,
v64accfloat acc2,
int zero_acc1,
int sub_mul,
int sub_acc1,
int sub_acc2 )

◆ addmsc_4x16_16x16T_conf() [2/2]

v64accfloat addmsc_4x16_16x16T_conf ( v128mx6 a,
v256mx6 b,
v64accfloat acc1,
v64accfloat acc2,
int zero_acc1,
int sub_mul,
int sub_acc1,
int sub_acc2 )

◆ mac_4x16_16x16T() [1/2]

v64accfloat mac_4x16_16x16T ( v128mx6 a,
int sgn_x,
v256mx6 b,
int sgn_y,
v64accfloat acc )

◆ mac_4x16_16x16T() [2/2]

v64accfloat mac_4x16_16x16T ( v128mx6 a,
v256mx6 b,
v64accfloat acc )

◆ mac_4x16_16x16T_conf() [1/2]

v64accfloat mac_4x16_16x16T_conf ( v128mx6 a,
int sgn_x,
v256mx6 b,
int sgn_y,
v64accfloat acc,
int zero_acc,
int sub_mul,
int sub_acc1 )

◆ mac_4x16_16x16T_conf() [2/2]

v64accfloat mac_4x16_16x16T_conf ( v128mx6 a,
v256mx6 b,
v64accfloat acc,
int zero_acc,
int sub_mul,
int sub_acc1 )

◆ msc_4x16_16x16T() [1/2]

v64accfloat msc_4x16_16x16T ( v128mx6 a,
int sgn_x,
v256mx6 b,
int sgn_y,
v64accfloat acc )

◆ msc_4x16_16x16T() [2/2]

v64accfloat msc_4x16_16x16T ( v128mx6 a,
v256mx6 b,
v64accfloat acc )

◆ msc_4x16_16x16T_conf() [1/2]

v64accfloat msc_4x16_16x16T_conf ( v128mx6 a,
int sgn_x,
v256mx6 b,
int sgn_y,
v64accfloat acc,
int zero_acc,
int sub_mul,
int sub_acc1 )

◆ msc_4x16_16x16T_conf() [2/2]

v64accfloat msc_4x16_16x16T_conf ( v128mx6 a,
v256mx6 b,
v64accfloat acc,
int zero_acc,
int sub_mul,
int sub_acc1 )

◆ mul_4x16_16x16T() [1/2]

v64accfloat mul_4x16_16x16T ( v128mx6 a,
int sgn_x,
v256mx6 b,
int sgn_y )

◆ mul_4x16_16x16T() [2/2]

v64accfloat mul_4x16_16x16T ( v128mx6 a,
v256mx6 b )

◆ mul_4x16_16x16T_conf() [1/2]

v64accfloat mul_4x16_16x16T_conf ( v128mx6 a,
int sgn_x,
v256mx6 b,
int sgn_y,
int sub_mul )

◆ mul_4x16_16x16T_conf() [2/2]

v64accfloat mul_4x16_16x16T_conf ( v128mx6 a,
v256mx6 b,
int sub_mul )

◆ negmul_4x16_16x16T() [1/2]

v64accfloat negmul_4x16_16x16T ( v128mx6 a,
int sgn_x,
v256mx6 b,
int sgn_y )

◆ negmul_4x16_16x16T() [2/2]

v64accfloat negmul_4x16_16x16T ( v128mx6 a,
v256mx6 b )

◆ negmul_4x16_16x16T_conf() [1/2]

v64accfloat negmul_4x16_16x16T_conf ( v128mx6 a,
int sgn_x,
v256mx6 b,
int sgn_y,
int sub_mul )

◆ negmul_4x16_16x16T_conf() [2/2]

v64accfloat negmul_4x16_16x16T_conf ( v128mx6 a,
v256mx6 b,
int sub_mul )