ocr: Table: 3. Comparative pertormance of branch effect reduction techniques. Characteristics Pertormance Hardware Software ILP BPA, BPA, Real Instruction speedup research real machine set Hardware Code size Profiling Recompilation Software Technique realized (percent) percent) hardware moditied? cost increase? necessary? necessary? complexity Single path with the: specitied branch predictor in order of increasing BPA None 1.6 None No 0 No No No 0 Aiways not: taken NA" NA 40 Little No 1 No No No 0 Aways taken NA 61-75 60 Little No 1 No No No 0 BTEN NA NA 65 Little No 2 No No No 0 Semistatic protili ...
