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Update zstd.1.md to use btultra

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Nick Terrell
2017-05-10 16:51:18 -07:00
parent 5f2c7213c7
commit a99ece9e79
2 changed files with 4 additions and 4 deletions
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programs/zstd.1
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@@ -252,7 +252,7 @@ set process priority to real\-time
Specify a strategy used by a match finder\.
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.IP
There are 8 strategies numbered from 0 to 7, from faster to stronger: 0=ZSTD_fast, 1=ZSTD_dfast, 2=ZSTD_greedy, 3=ZSTD_lazy, 4=ZSTD_lazy2, 5=ZSTD_btlazy2, 6=ZSTD_btopt, 7=ZSTD_btopt2\.
There are 8 strategies numbered from 0 to 7, from faster to stronger: 0=ZSTD_fast, 1=ZSTD_dfast, 2=ZSTD_greedy, 3=ZSTD_lazy, 4=ZSTD_lazy2, 5=ZSTD_btlazy2, 6=ZSTD_btopt, 7=ZSTD_btultra\.
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.TP
\fBwindowLog\fR=\fIwlog\fR, \fBwlog\fR=\fIwlog\fR
@@ -306,7 +306,7 @@ The minimum \fIslen\fR is 3 and the maximum is 7\.
Specify the minimum match length that causes a match finder to stop searching for better matches\.
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.IP
A larger minimum match length usually improves compression ratio but decreases compression speed\. This option is only used with strategies ZSTD_btopt and ZSTD_btopt2\.
A larger minimum match length usually improves compression ratio but decreases compression speed\. This option is only used with strategies ZSTD_btopt and ZSTD_btultra\.
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.IP
The minimum \fItlen\fR is 4 and the maximum is 999\.