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Willus.com's 2002 Win32 Compiler Benchmarks:
|
CODE: | LAME |
LANGUAGE: | C |
LINES: | 33,000 |
MEMORY FOOTPRINT: | 1.5 MB |
DESCRIPTION: | This is my concession to the integer performance fans out there! I grabbed the source for the LAME MP3 conversion algorithm, which converts uncompressed Windows wave (.wav) files to MPEG-1 Layer 3 files (.mp3). The benchmark in this case is how long it takes to convert a 2-minute song ripped directly from a CD. Notes: The lcc version would not run correctly with the -O option, so it was compiled with no optimization. Also, my original benchmark script did not work quite right in Windows 98 for LAME (because it writes screen info to stderr!) |
COMPILER | RUN TIMES (secs) | ||||||||||||||||||||
Compiler | Compile Flags | Compile Time (s) | .exe size (KB) | Norm PIII | Norm P-M | 1MB L3 |
1MB L3 |
Norm P4 | (DDR) |
3000+ |
3200+ |
Norm Athlon | Overall Normalized Mean | ||||||||
bcc | -6 -OS -Oi -Ov -O2 | 4 | 267.5 | 80.64 | 2.90 | 83.05 | 37.60 | 4.73 | -- | 91.36 | 76.93 | 63.98 | 38.65 | 38.81 | 6.43 | 53.53 | 54.25 | 37.84 | 34.05 | 3.72 | 4.45 |
lcc | 3 | 280.6 | 88.01 | 3.17 | 94.27 | 41.10 | 5.27 | -- | 73.60 | 61.85 | 52.13 | 31.05 | 29.61 | 5.14 | 53.99 | 51.96 | 39.40 | 35.69 | 3.80 | 4.34 | |
rsxnt | -Zwin32 -Zsys -O2 | 9 | 362.5 | 54.11 | 1.95 | 57.53 | 25.97 | 3.27 | -- | 41.36 | 33.67 | 28.79 | 20.20 | 21.51 | 3.10 | 31.91 | 30.38 | 22.47 | 20.29 | 2.19 | 2.63 |
dm | -mn -6 -o+all | 33 | 263.5 | 53.05 | 1.91 | 54.93 | 25.59 | 3.17 | -- | 40.18 | 32.72 | 28.37 | 18.99 | 17.59 | 2.89 | 30.08 | 32.89 | 21.24 | 19.18 | 2.12 | 2.53 |
mingw | -O2 -mcpu=i686 | 24 | 279.4 | 47.62 | 1.71 | 52.01 | 24.02 | 2.99 | -- | 28.69 | 23.30 | 19.66 | 13.61 | 12.77 | 2.06 | 30.26 | 29.35 | 21.50 | 19.42 | 2.10 | 2.22 |
msvc | /G6 /Ox | 10 | 252.0 | 52.18 | 1.88 | 56.41 | 25.55 | 3.21 | -- | 33.02 | 26.99 | 23.01 | 13.70 | 12.70 | 2.26 | 28.05 | 27.21 | 19.78 | 17.87 | 1.93 | 2.32 |
icl | /G7 /O3 | 45 | 396.0 | 42.25 | 1.52 | 45.14 | 21.15 | 2.61 | -- | 25.50 | 20.60 | 17.36 | 11.86 | 9.98 | 1.78 | 25.91 | 25.04 | 17.87 | 16.20 | 1.76 | 1.92 |
icl | /G7 /Ox | 23 | 404.0 | 42.12 | 1.52 | 45.14 | 21.15 | 2.61 | -- | 25.37 | 20.50 | 17.07 | 11.81 | 9.94 | 1.76 | 25.93 | 25.04 | 17.85 | 16.14 | 1.76 | 1.91 |
icl | /G6 /Ox | 23 | 388.0 | 31.87 | 1.15 | 28.80 | 12.82 | 1.63 | -- | 34.22 | 27.86 | 23.62 | 11.40 | 9.85 | 2.14 | 20.16 | 23.01 | 13.01 | 11.72 | 1.36 | 1.57 |
icl | /G6 /O3 | 23 | 384.0 | 31.82 | 1.15 | 28.79 | 12.82 | 1.63 | -- | 34.34 | 27.89 | 23.63 | 11.42 | 9.78 | 2.14 | 20.20 | 23.64 | 13.00 | 11.75 | 1.37 | 1.57 |
icl | /G6 /Qipo /O3 | 37 | 428.0 | 27.82 | 1.00 | 25.74 | 11.42 | 1.45 | -- | 34.69 | 28.01 | 24.18 | 11.75 | 9.08 | 2.15 | 19.39 | 19.68 | 12.62 | 11.40 | 1.28 | 1.47 |
icl | /G6 /QxK | 29 | 388.0 | 28.61 | 1.03 | 27.47 | 12.31 | 1.56 | -- | 32.18 | 26.08 | 22.04 | 10.06 | 8.84 | 1.97 | -- | 22.98 | 12.38 | 11.13 | 1.42 | 1.49 |
icl | /G6 /Qipo /QxK /O3 | 51 | 432.0 | 27.77 | 1.00 | 26.40 | 11.82 | 1.49 | -- | 35.74 | 28.98 | 24.39 | 12.58 | 8.76 | 2.20 | -- | 18.75 | 12.34 | 11.15 | 1.34 | 1.51 |
icl | /G6 /Qipo /QxK /Ox | 53 | 428.0 | 27.79 | 1.00 | 26.49 | 11.81 | 1.50 | -- | 35.82 | 29.03 | 24.39 | 12.56 | 8.72 | 2.20 | -- | 22.79 | 12.36 | 11.13 | 1.41 | 1.53 |
icl | /G7 /Ox /QxW | 31 | 448.0 | -- | -- | 19.17 | 8.59 | 1.09 | -- | 16.81 | 13.36 | 10.96 | 7.65 | 6.79 | 1.16 | -- | -- | 8.45 | 7.60 | 1.03 | 1.09 |
icl | /G7 /Qipo /QxW /O3 | 60 | 492.0 | -- | -- | 17.74 | 7.90 | 1.00 | -- | 14.52 | 11.43 | 9.23 | 6.48 | 6.29 | 1.00 | -- | -- | 8.18 | 7.39 | 1.00 | 1.00 |
icl | /G7 /Qipo /QxW /Ox | 54 | 484.0 | -- | -- | 17.69 | 7.90 | 1.00 | -- | 14.55 | 11.42 | 9.20 | 6.44 | 6.28 | 1.00 | -- | -- | 8.21 | 7.39 | 1.00 | 1.00 |
This page last modified Thursday, 29-Dec-2011 09:25:00 MST |