diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2011-09-10 13:25:57 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2011-09-10 13:25:57 +0200 |
| commit | 522041ee7b10ac544b90c6a8d1d4fbf8a5d39c6d (patch) | |
| tree | 412854af83f841f564faf842ca6cefc12a016236 /archival/bzip2.c | |
| parent | 202a1b9284fd763e81340050d228103aef999675 (diff) | |
| download | busybox-w32-522041ee7b10ac544b90c6a8d1d4fbf8a5d39c6d.tar.gz busybox-w32-522041ee7b10ac544b90c6a8d1d4fbf8a5d39c6d.tar.bz2 busybox-w32-522041ee7b10ac544b90c6a8d1d4fbf8a5d39c6d.zip | |
regularize options which control size/speed trade
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'archival/bzip2.c')
| -rw-r--r-- | archival/bzip2.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/archival/bzip2.c b/archival/bzip2.c index e39d7f704..3dde970f1 100644 --- a/archival/bzip2.c +++ b/archival/bzip2.c | |||
| @@ -19,7 +19,7 @@ | |||
| 19 | #include "libbb.h" | 19 | #include "libbb.h" |
| 20 | #include "archive.h" | 20 | #include "archive.h" |
| 21 | 21 | ||
| 22 | #define CONFIG_BZIP2_FEATURE_SPEED 1 | 22 | #define CONFIG_BZIP2_FAST 1 |
| 23 | 23 | ||
| 24 | /* Speed test: | 24 | /* Speed test: |
| 25 | * Compiled with gcc 4.2.1, run on Athlon 64 1800 MHz (512K L2 cache). | 25 | * Compiled with gcc 4.2.1, run on Athlon 64 1800 MHz (512K L2 cache). |
| @@ -27,7 +27,7 @@ | |||
| 27 | * (time to compress gcc-4.2.1.tar is 126.4% compared to bbox). | 27 | * (time to compress gcc-4.2.1.tar is 126.4% compared to bbox). |
| 28 | * At SPEED 5 difference is 32.7%. | 28 | * At SPEED 5 difference is 32.7%. |
| 29 | * | 29 | * |
| 30 | * Test run of all CONFIG_BZIP2_FEATURE_SPEED values on a 11Mb text file: | 30 | * Test run of all CONFIG_BZIP2_FAST values on a 11Mb text file: |
| 31 | * Size Time (3 runs) | 31 | * Size Time (3 runs) |
| 32 | * 0: 10828 4.145 4.146 4.148 | 32 | * 0: 10828 4.145 4.146 4.148 |
| 33 | * 1: 11097 3.845 3.860 3.861 | 33 | * 1: 11097 3.845 3.860 3.861 |