updated benchmark for v1.8.2

diff --git a/README.md b/README.md
index 596fdac..406792a 100644 (file)
--- a/README.md
+++ b/README.md
@@ -43,33 +43,32 @@ Benchmarks
 -------------------------
 
 The benchmark uses [lzbench], from @inikep
-compiled with GCC v6.2.0 on Linux 64-bits.
-The reference system uses a Core i7-3930K CPU @ 4.5GHz.
+compiled with GCC v7.3.0 on Linux 64-bits (Debian 4.15.17-1).
+The reference system uses a Core i7-6700K CPU @ 4.0GHz.
 Benchmark evaluates the compression of reference [Silesia Corpus]
 in single-thread mode.
 
 [lzbench]: https://github.com/inikep/lzbench
 [Silesia Corpus]: http://sun.aei.polsl.pl/~sdeor/index.php?page=silesia
 
-|  Compressor            | Ratio   | Compression | Decompression |
-|  ----------            | -----   | ----------- | ------------- |
-|  memcpy                |  1.000  | 7300 MB/s   |   7300 MB/s   |
-|**LZ4 fast 8  (v1.7.3)**|  1.799  |**911 MB/s** | **3360 MB/s** |
-|**LZ4 default (v1.7.3)**|**2.101**|**625 MB/s** | **3220 MB/s** |
-|  LZO 2.09              |  2.108  |  620 MB/s   |    845 MB/s   |
-|  QuickLZ 1.5.0         |  2.238  |  510 MB/s   |    600 MB/s   |
-|  Snappy 1.1.3          |  2.091  |  450 MB/s   |   1550 MB/s   |
-|  LZF v3.6              |  2.073  |  365 MB/s   |    820 MB/s   |
-|  [Zstandard] 1.1.1 -1  |  2.876  |  330 MB/s   |    930 MB/s   |
-|  [Zstandard] 1.1.1 -3  |  3.164  |  200 MB/s   |    810 MB/s   |
-| [zlib] deflate 1.2.8 -1|  2.730  |  100 MB/s   |    370 MB/s   |
-|**LZ4 HC -9 (v1.7.3)**  |**2.720**|   34 MB/s   | **3240 MB/s** |
-| [zlib] deflate 1.2.8 -6|  3.099  |   33 MB/s   |    390 MB/s   |
+|  Compressor             | Ratio   | Compression | Decompression |
+|  ----------             | -----   | ----------- | ------------- |
+|  memcpy                 |  1.000  |13100 MB/s   |  13100 MB/s   |
+|**LZ4 default (v1.8.2)** |**2.101**|**730 MB/s** | **3900 MB/s** |
+|  LZO 2.09               |  2.108  |  630 MB/s   |    800 MB/s   |
+|  QuickLZ 1.5.0          |  2.238  |  530 MB/s   |    720 MB/s   |
+|  Snappy 1.1.4           |  2.091  |  525 MB/s   |   1750 MB/s   |
+|  [Zstandard] 1.3.4 -1   |  2.877  |  470 MB/s   |   1380 MB/s   |
+|  LZF v3.6               |  2.073  |  380 MB/s   |    840 MB/s   |
+| [zlib] deflate 1.2.11 -1|  2.730  |  100 MB/s   |    380 MB/s   |
+|**LZ4 HC -9 (v1.8.2)**   |**2.721**|   40 MB/s   | **3920 MB/s** |
+| [zlib] deflate 1.2.11 -6|  3.099  |   34 MB/s   |    410 MB/s   |
 
 [zlib]: http://www.zlib.net/
 [Zstandard]: http://www.zstd.net/
 
-LZ4 is also compatible and well optimized for x32 mode, for which it provides an additional +10% speed performance.
+LZ4 is also compatible and well optimized for x32 mode,
+for which it provides some additional speed performance.
 
 
 Installation