diff --git a/README.md b/README.md
index 8f96562..366096e 100644
--- a/README.md
+++ b/README.md
@@ -51,10 +51,10 @@ TurboPFor: Fastest Integer Compression [![Build Status](https://travis-ci.org/po
 |62939886| 15.7| 5.04|**397**|**2311**|**TurboPFor256**|
 |63392759| 15.8| 5.07|330|1608|**TurboPFor**|
 |63392801| 15.8| 5.07|332|231|**TurboPForDA**|
-|65060504| 16.3| 5.20|15|687|[FP.SIMDOptPFor](#FastPFor)|
-|65359916|16.3| 5.23| 8| 609|PC.OptPFD|
-|73477088|18.4| 5.88|102| 621|PC.Simple16|
-|73481096| 18.4| 5.88|156|2187|[FP.SimdFastPFor](#FastPFor) 64k *|
+|65060504| 16.3| 5.20|15|687|[FP_SIMDOptPFor](#FastPFor)|
+|65359916|16.3| 5.23| 8| 609|PC_OptPFD|
+|73477088|18.4| 5.88|102| 621|PC_Simple16|
+|73481096| 18.4| 5.88|156|2187|[FP_SimdFastPFor](#FastPFor) 64k *|
 |76345136| 19.1| 6.11|245|653|**VSimple**|
 |91956582| 25.5| 8.15|65|2141|[QMX](#QMX) 64k *|
 |95915096|24.0| 7.67|  212|958|Simple-8b|
@@ -64,9 +64,10 @@ TurboPFor: Fastest Integer Compression [![Build Status](https://travis-ci.org/po
 |100332929| 25.1| 8.03|**3580**|**2998**|**TurboPack256V**|
 |101015650| 25.3| 8.08|2380|2371|**TurboVByte**|
 |102074663| 25.5| 8.17|1428|1979|[MaskedVByte](#MaskedVByte)|
-|102074663| 25.5| 8.17|565|1052|[PC.Vbyte](#PolyCom)|
-|102083036| 25.5| 8.17|1300|1067|[FP.VByte](#FastPFor)|
+|102074663| 25.5| 8.17|565|1052|[PC_Vbyte](#PolyCom)|
+|102083036| 25.5| 8.17|1300|1067|[FP_VByte](#FastPFor)|
 |112500000| 28.1| 9.00|382|**3035**|[VarintG8IU](#VarintG8IU)|
+|123415304| 30.9| 9.87|304.52|1927|[FP_GroupSimple](#FastPFor)|
 |125000000| 31.2|10.00|1111|2948|[StreamVbyte](#StreamVByte)|
 |400000000|	100.00|	32.00| 2240|2237|Copy|
 |         |      |     |   N/A  | N/A   |EliasFano|
@@ -93,16 +94,16 @@ TurboPForDA,TurboForDA: Direct Access is normally used when accessing few indivi
 | 3.350.717.959| 14.0| 4.48|**365**|**1752**|**TurboPFor256**| 
 | 3.501.671.314| 14.6| 4.68| 314| 710|**VSimple**|
 | 3.768.146.467| 15.8| 5.04|**807**| 913|**EliasFanoV**|
-| 3.822.161.885| 16.0| 5.11| 143| 611|PC.Simple16|
+| 3.822.161.885| 16.0| 5.11| 143| 611|PC_Simple16|
 | 4.521.326.518| 18.9| 6.05| 209| 824|Simple-8b|
 | 4.649.671.427| 19.4| 6.22|771|962|**TurboVbyte**|
 | 4.955.740.045| 20.7| 6.63|**1766**|**2567**|**TurboPackV**|
 | 4.955.740.045| 20.7| 6.63|1431|2005|**TurboPack**|
-| 5.205.324.760|21.8| 6.96|1738|2372|SC.SIMDPack128|
+| 5.205.324.760|21.8| 6.96|1738|2372|SC_SIMDPack128|
 | 5.393.769.503| 22.5| 7.21|**2261**|**2715**|**TurboPackV256**|
 | 6.221.886.390| 26.0| 8.32|1667|1738|**TurboFor**|
 | 6.221.886.390| 26.0| 8.32|1661| 565|**TurboForDA**|
-| 6.699.519.000| 28.0| 8.96| 472| 495|FP.Vbyte|
+| 6.699.519.000| 28.0| 8.96| 472| 495|FP_Vbyte|
 | 6.700.989.563| 28.0| 8.96| 685| 846|MaskedVByte|
 | 7.622.896.878| 31.9|10.20| 209|1198|VarintG8IU|
 | 8.594.342.216| 35.9|11.50|1307|1594|libfor|