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Hi, can anyone help me out with two ("optimized") assembly routines for C6211 subtracting two buffers? source1 : 1D array of 8bit unsigned a[i] source2 : 1D array 8bit unsigned b[i] destination version a) 1D array of signed 16bit (a[i] - b[i]) destination version b) 1D array of unsigned 16bit abs(a[i] - b[i]) Buffer length will be around 512 items each. I can make it a constant length and ==0 modulo 4 if it helps Any solution is appreciated ... for free or for (hopefully low :) ) money. If anyone knows compiler switches and/or pragmas / loopp unrolling or whatever that does the job , please tell me :) thanks a lot :) please send your offers to my private email Micha |
a little assembly routine needed
Started by ●June 24, 2003
