daiduo/TurboPFor-Integer-Compression
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2017-02-10 10:29:39 +01:00
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@ -128,19 +128,19 @@ Block size: 64Ki = 256k bytes. Ki=1024 Integers
"lz4+DT 64Ki" = Delta+Transpose from TurboPFor + lz4<br>
"blosc_lz4" internal lz4 compressor+vectorized shuffle
##### - Transpose/Shuffle
##### - Transpose/Shuffle (no compression)
./icbench -eTRANSFORM ZIPF
|Size |Ratio %|Bits/Integer|C Time MI/s|D Time MI/s|Function|
|----------:|-----:|----:|------:|------:|-----------------------------------|
|100000000|100.0|32.00|**2350**|**2283**|**TPbyte 4** TurboPFor Byte Transpose/shuffle AVX2|
|100000000|100.0|32.00|**2196**|**2215**|**TPbyte 4** TurboPFor Byte Transpose(shuffle SSE|
|100000000|100.0|32.00|1922|1914|Blosc_Shuffle AVX2|
|100000000|100.0|32.00|1301|1865|**TPnibble 4** TurboPFor Nibble Transpose/shuffle SSE|
|100000000|100.0|32.00|1655|1571|Blosc shuffle SSE|
|100000000|100.0|32.00|789|843|Bitshuffle AVX2|
|100000000|100.0|32.00|525|544|Bitshuffle SSE|
|Size |C Time MI/s|D Time MI/s|Function|
|----------:|------:|------:|-----------------------------------|
|100000000|**2350**|**2283**|**TPbyte 4** TurboPFor Byte Transpose/shuffle AVX2|
|100000000|**2196**|**2215**|**TPbyte 4** TurboPFor Byte Transpose(shuffle SSE|
|100000000|1922|1914|Blosc_Shuffle AVX2|
|100000000|1301|1865|**TPnibble 4** TurboPFor Nibble Transpose/shuffle SSE|
|100000000|1655|1571|Blosc shuffle SSE|
|100000000|789|843|Bitshuffle AVX2|
|100000000|525|544|Bitshuffle SSE|
##### - Compressed Inverted Index Intersections with GOV2<br />