mxm n512DOUBLE PRECISIONannbnncnni1-n34 j1n k1ncij+cij*aikbkj j1n k1nc+i1j+c+i1j*a+i1kbkj j1n k1nc+i2j+c+i2j*a+i2kbkj j1n k1nc+i3j+c+i3j*a+i3kbkji_unroll_finaliii_unroll_finaln j1n k1ncij+cij*aikbkj i1n j1n k1ncij+cij*aikbkjPRINT c23