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Make the CLI output the file sizes in human readable format

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Scott Baker 2021-06-04 20:25:31 -07:00 committed by W. Felix Handte
parent d5f3568c4b
commit 26fab1d963
1 changed files with 28 additions and 2 deletions
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30
programs/fileio.c
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@ -1527,6 +1527,26 @@ FIO_compressZstdFrame(FIO_ctx_t* const fCtx,
return compressedfilesize; return compressedfilesize;
} }
char* human_size(long size, char* str) {
if (size > 1125899906842624L) {
snprintf(str, 7, "%.1fP", (float)size / 1125899906842624L);
} else if (size > 1099511627776L) {
snprintf(str, 7, "%.1fT", (float)size / 1099511627776L);
} else if (size > 1073741824L) {
snprintf(str, 7, "%.1fG", (float)size / 1073741824L);
} else if (size > 1048576L) {
snprintf(str, 7, "%.1fM", (float)size / 1048576L);
} else if (size > 1024) {
snprintf(str, 7, "%.1fK", (float)size / 1024);
} else if (size >= 0) {
snprintf(str, 7, "%dB", size);
} else {
str[0] = '\0';
}
return str;
}
/*! FIO_compressFilename_internal() : /*! FIO_compressFilename_internal() :
* same as FIO_compressFilename_extRess(), with `ress.desFile` already opened. * same as FIO_compressFilename_extRess(), with `ress.desFile` already opened.
* @return : 0 : compression completed correctly, * @return : 0 : compression completed correctly,
@ -1598,10 +1618,16 @@ FIO_compressFilename_internal(FIO_ctx_t* const fCtx,
(unsigned long long)readsize, (unsigned long long) compressedfilesize, (unsigned long long)readsize, (unsigned long long) compressedfilesize,
dstFileName); dstFileName);
} else { } else {
DISPLAYLEVEL(2,"%-20s :%6.2f%% (%6llu => %6llu bytes, %s) \n", char input_size_str[8] = "";
human_size((unsigned long long) readsize, input_size_str);
char output_size_str[8] = "";
human_size((unsigned long long) compressedfilesize, output_size_str);
DISPLAYLEVEL(2,"%-20s :%6.2f%% (%s => %s, %s) \n",
srcFileName, srcFileName,
(double)compressedfilesize / (double)readsize * 100, (double)compressedfilesize / (double)readsize * 100,
(unsigned long long)readsize, (unsigned long long) compressedfilesize, input_size_str, output_size_str,
dstFileName); dstFileName);
} }
} }