search for: oggenc_polly_detect_analyz

...ggenc.tgz. >2) Check why the Polly scop detection is failing > >You can use 'opt -polly-detect -analyze' to see the most common reasons >the scop detection failed. We should verify that we perform the most >common and cheap tests early. > I also attached the output file oggenc_polly_detect_analyze.log produced by "polly-opt -O3 -polly-detect -analyze oggenc.ll". Unfortunately, it only dumps valid scop regions. At first, I thought to dump all debugging information by "-debug" option, but it will dump too many unrelated information produced by other passes. Do you know any...

...hy the Polly scop detection is failing >> >> You can use 'opt -polly-detect -analyze' to see the most common reasons >> the scop detection failed. We should verify that we perform the most >> common and cheap tests early. >> > I also attached the output file oggenc_polly_detect_analyze.log produced by "polly-opt -O3 -polly-detect -analyze oggenc.ll". Unfortunately, it only dumps valid scop regions. At first, I thought to dump all debugging information by "-debug" option, but it will dump too many unrelated information produced by other passes. Do you know any...

On 06/29/2013 05:04 PM, Star Tan wrote: > Hi all, > > > > I have investigated the compile-time overhead of "Polly Scop Detection" pass based on LNT testing results. > This mail is to share some results I have found. > > > (1) Analysis of "SCOP Detection Pass" for PolyBench (Attached file PolyBench_SCoPs.log) > Experimental results show that the

Hi all, I have investigated the compile-time overhead of "Polly Scop Detection" pass based on LNT testing results. This mail is to share some results I have found. (1) Analysis of "SCOP Detection Pass" for PolyBench (Attached file PolyBench_SCoPs.log) Experimental results show that the "SCOP Detection pass" does not lead to significant extra compile-time