/*** * 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): * This file contains a circuit from a sub-set of pareto optimal circuits with respect to the pwr and wce parameters ***/ // MAE% = 2.90 % // MAE = 476 // WCE% = 11.38 % // WCE = 1865 // WCRE% = 800.00 % // EP% = 97.96 % // MRE% = 35.91 % // MSE = 353184 // PDK45_PWR = 0.025 mW // PDK45_AREA = 87.3 um2 // PDK45_DELAY = 0.45 ns #include #include uint64_t mul8x6u_0MH(const uint64_t A /* 8-bit unsigned operand */, const uint64_t B /* 6-bit unsigned operand */) { uint64_t dout_71, dout_150, dout_160, dout_161, dout_194, dout_195, dout_196, dout_197, dout_198, dout_203, dout_204, dout_205, dout_206, dout_225, dout_229, dout_231, dout_232, dout_233, dout_234, dout_235, dout_236, dout_237, dout_238, dout_239, dout_240, dout_241, dout_242, dout_243; uint64_t O; dout_71=((A >> 5)&1)&((B >> 2)&1); dout_150=((B >> 3)&1)&((A >> 7)&1); dout_160=((A >> 6)&1)&((B >> 4)&1); dout_161=((A >> 7)&1)&((B >> 4)&1); dout_194=dout_150^dout_161; dout_195=dout_150&((B >> 4)&1); dout_196=dout_161&((A >> 6)&1); dout_197=dout_194^dout_160; dout_198=dout_195|dout_196; dout_203=((A >> 4)&1)&((B >> 5)&1); dout_204=((A >> 5)&1)&((B >> 5)&1); dout_205=((A >> 6)&1)&((B >> 5)&1); dout_206=((A >> 7)&1)&((B >> 5)&1); dout_225=((B >> 5)&1)&dout_71; dout_229=dout_71^dout_204; dout_231=((A >> 5)&1)&dout_203; dout_232=dout_229^dout_203; dout_233=dout_225|dout_231; dout_234=dout_197^dout_205; dout_235=dout_197&dout_205; dout_236=dout_234&dout_233; dout_237=dout_234^dout_233; dout_238=dout_235|dout_236; dout_239=dout_198^dout_206; dout_240=dout_198&((B >> 5)&1); dout_241=dout_206&dout_238; dout_242=dout_239^dout_238; dout_243=dout_240|dout_241; O = 0; O |= (0&1) << 0; O |= (dout_225&1) << 1; O |= (dout_203&1) << 2; O |= (0&1) << 3; O |= (0&1) << 4; O |= (0&1) << 5; O |= (dout_237&1) << 6; O |= (dout_71&1) << 7; O |= (0&1) << 8; O |= (0&1) << 9; O |= (dout_232&1) << 10; O |= (dout_237&1) << 11; O |= (dout_242&1) << 12; O |= (dout_243&1) << 13; return O; }