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add comment on using -B# to split input file for dictionary training

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This commit is contained in:
Yann Collet 2017-09-15 16:23:50 -07:00
parent c68d17f2da
commit 1722055799
1 changed files with 1 additions and 0 deletions
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programs/dibio.c
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@ -297,6 +297,7 @@ int DiB_trainFromFiles(const char* dictFileName, unsigned maxDictSize,
if (fs.nbSamples < 5) {
DISPLAYLEVEL(2, "! Warning : nb of samples too low for proper processing ! \n");
DISPLAYLEVEL(2, "! Please provide _one file per sample_. \n");
DISPLAYLEVEL(2, "! Alternatively, split files into fixed-size blocks representative of samples, with -B# \n");
EXM_THROW(14, "nb of samples too low"); /* we now clearly forbid this case */
}
if (fs.totalSizeToLoad < (unsigned long long)(8 * maxDictSize)) {