Shelwein's REFLATE and &7zip

[ChronoCross]

7z v8 slpit ok plzma ok lzma ok but reflate filter reflateN_dll.dll crash 7z app!. And rawfilt v1k crash with the same thing. So the problem is the dll and i don't know why. I was patch the dll correctly but the problem persist so is not a problem with my hardware the problem is the compiler i guess.

[Gupta]

Originally Posted by ChronoCross

7z v8 slpit ok plzma ok lzma ok but reflate filter reflateN_dll.dll crash 7z app!. And rawfilt v1k crash with the same thing. So the problem is the dll and i don't know why. I was patch the dll correctly but the problem persist so is not a problem with my hardware the problem is the compiler i guess.

Yes Shelwein uses Intel's compiler for reflate and it has anti amd checks . may be because it is faster

Originally Posted by Shelwein

i7 930 @ 2.8ghz, 2008R2
c = reflate c all_icons_by_Icons8_free.zip .out .hif1 .hif2
d = reflate d .out .hif1 .hif2 .unp
filesize = 80,398,442, scan depth = 2

(c) (d)
147.811s 115.690s // IC17x64_SSE4
148.731s 115.270s // IC16x64_SSE4
149.683s 114.021s // VS2015u3x64_SSE4 PGO
154.269s 115.160s // VS2015x64_SSE4 PGO
152.584s 116.236s // VS2015x64_SSE4
155.455s 115.409s // clang400x64_SSE4 PGO
155.580s 119.060s // VS2015u3x64_SSE4
157.015s 116.471s // clang400x64_SSE4
161.851s 129.918s // gcc611x64_SSE4
161.289s 130.027s // gcc620x64_SSE4
171.960s 129.933s // IC11x64_SSE4
172.490s 132.087s // IC11x64_SSE2

211.880s 149.730s // clang400x32_SSE4
215.469s 150.494s // clang400x32_SSE4 PGO
212.661s 152.631s // VS2015x32_SSE4
216.904s 157.982s // VS2015u3x32_SSE4
243.315s 195.376s // gcc611x32_SSE4
235.281s 182.740s // gcc700x32_SSE4
239.509s 191.896s // IC17x32_SSE4

265.919s 203.644s // IC17x32_ia32
299.038s 229.743s // IC11x32_ia32