/*** * This code is a part of EvoApproxLib library (ehw.fit.vutbr.cz/approxlib) distributed under The MIT License. * When used, please cite the following article(s): V. Mrazek, L. Sekanina, Z. Vasicek "Libraries of Approximate Circuits: Automated Design and Application in CNN Accelerators" IEEE Journal on Emerging and Selected Topics in Circuits and Systems, Vol 10, No 4, 2020 * This file contains a circuit from a sub-set of pareto optimal circuits with respect to the pwr and mae parameters ***/ // MAE% = 0.57 % // MAE = 12 // WCE% = 2.05 % // WCE = 42 // WCRE% = 300.00 % // EP% = 84.72 % // MRE% = 9.25 % // MSE = 235 // PDK45_PWR = 0.041 mW // PDK45_AREA = 141.3 um2 // PDK45_DELAY = 0.60 ns #include #include uint64_t mul8x3u_0D0(const uint64_t A,const uint64_t B) { uint64_t dout_14, dout_16, dout_17, dout_18, dout_23, dout_24, dout_25, dout_28, dout_31, dout_32, dout_42, dout_44, dout_45, dout_52, dout_53, dout_54, dout_56, dout_57, dout_58, dout_59, dout_60, dout_63, dout_64, dout_65, dout_66, dout_67, dout_68, dout_86, dout_87, dout_88, dout_89, dout_90, dout_91, dout_92, dout_93, dout_94, dout_95, dout_96, dout_97, dout_98, dout_99, dout_100, dout_101, dout_102, dout_103, dout_104, dout_105; uint64_t O; dout_14=((A >> 7)&1)&((B >> 1)&1); dout_16=((A >> 5)&1)&((B >> 0)&1); dout_17=((A >> 6)&1)&((B >> 0)&1); dout_18=((A >> 7)&1)&((B >> 0)&1); dout_23=((A >> 4)&1)&((B >> 1)&1); dout_24=((A >> 5)&1)&((B >> 1)&1); dout_25=((A >> 6)&1)&((B >> 1)&1); dout_28=dout_14&dout_17; dout_31=dout_24^dout_17; dout_32=dout_24&dout_17; dout_42=dout_31|((A >> 4)&1); dout_44=dout_16|dout_23; dout_45=dout_16&dout_23; dout_52=dout_31^dout_45; dout_53=dout_32|dout_45; dout_54=dout_18^dout_25; dout_56=dout_54&dout_53; dout_57=dout_54^dout_53; dout_58=dout_28|dout_56; dout_59=dout_58&((A >> 7)&1); dout_60=dout_58^dout_14; dout_63=((A >> 2)&1)&((B >> 0)&1); dout_64=((A >> 3)&1)&((B >> 2)&1); dout_65=((A >> 4)&1)&((B >> 2)&1); dout_66=((A >> 5)&1)&((B >> 2)&1); dout_67=((A >> 6)&1)&((B >> 2)&1); dout_68=((A >> 7)&1)&((B >> 2)&1); dout_86=dout_52^dout_65; dout_87=dout_52&dout_65; dout_88=dout_42&dout_64; dout_89=dout_86^dout_64; dout_90=dout_87|dout_88; dout_91=dout_57^dout_66; dout_92=dout_57&dout_66; dout_93=dout_91&dout_90; dout_94=dout_91^dout_90; dout_95=dout_92|dout_93; dout_96=dout_60^dout_67; dout_97=dout_60&dout_67; dout_98=dout_96&dout_95; dout_99=dout_96^dout_95; dout_100=dout_97|dout_98; dout_101=dout_59^dout_68; dout_102=dout_59&dout_68; dout_103=((A >> 7)&1)&dout_100; dout_104=dout_101^dout_100; dout_105=dout_102|dout_103; O = 0; O |= (dout_101&1) << 0; O |= (dout_104&1) << 1; O |= (dout_14&1) << 2; O |= (dout_44&1) << 3; O |= (dout_63&1) << 4; O |= (dout_44&1) << 5; O |= (dout_89&1) << 6; O |= (dout_94&1) << 7; O |= (dout_99&1) << 8; O |= (dout_104&1) << 9; O |= (dout_105&1) << 10; return O; }