================================================================================================
Boolean decode
================================================================================================

OpenJDK 64-Bit Server VM 17.0.20+8-LTS on Linux 6.17.0-1020-azure
AMD EPYC 7763 64-Core Processor
RLE readBooleans decode:                  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
cold reader, trueRatio=0.0                            0              0           0      50460.8           0.0       1.0X
reused reader, trueRatio=0.0                          0              0           0      51529.6           0.0       1.0X
cold reader, trueRatio=0.1                            1              1           0        808.4           1.2       0.0X
reused reader, trueRatio=0.1                          1              1           0       1009.8           1.0       0.0X
cold reader, trueRatio=0.5                            1              1           0        909.6           1.1       0.0X
reused reader, trueRatio=0.5                          1              1           0       1219.6           0.8       0.0X
cold reader, trueRatio=0.9                            1              1           0        813.8           1.2       0.0X
reused reader, trueRatio=0.9                          1              1           0       1008.3           1.0       0.0X
cold reader, trueRatio=1.0                            0              0           0      50318.0           0.0       1.0X
reused reader, trueRatio=1.0                          0              0           0      51431.0           0.0       1.0X


================================================================================================
Integer decode
================================================================================================

OpenJDK 64-Bit Server VM 17.0.20+8-LTS on Linux 6.17.0-1020-azure
AMD EPYC 7763 64-Core Processor
RLE readIntegers dictionary-id decode:    Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
PACKED cold, bitWidth=4                               1              1           0        994.4           1.0       1.0X
PACKED reused, bitWidth=4                             1              1           0        994.7           1.0       1.0X
RLE, bitWidth=4                                       0              0           0      15709.9           0.1      15.8X
PACKED cold, bitWidth=8                               1              1           0        958.0           1.0       1.0X
PACKED reused, bitWidth=8                             1              1           0        958.0           1.0       1.0X
RLE, bitWidth=8                                       0              0           0      20169.6           0.0      20.3X
PACKED cold, bitWidth=12                              2              2           0        566.9           1.8       0.6X
PACKED reused, bitWidth=12                            2              2           0        566.5           1.8       0.6X
RLE, bitWidth=12                                      0              0           0      19988.5           0.1      20.1X
PACKED cold, bitWidth=20                              2              2           0        450.3           2.2       0.5X
PACKED reused, bitWidth=20                            2              2           0        449.8           2.2       0.5X
RLE, bitWidth=20                                      0              0           0      20107.7           0.0      20.2X


================================================================================================
Nullable batch decode with def-level materialization
================================================================================================

OpenJDK 64-Bit Server VM 17.0.20+8-LTS on Linux 6.17.0-1020-azure
AMD EPYC 7763 64-Core Processor
Nullable batch with def-levels:           Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
nullRatio=0.0, n/a                                    0              0           0       6395.3           0.2       1.0X
nullRatio=0.1, random                                 8              8           0        125.5           8.0       0.0X
nullRatio=0.1, clustered                              6              6           0        185.4           5.4       0.0X
nullRatio=0.3, random                                12             12           0         86.9          11.5       0.0X
nullRatio=0.3, clustered                              6              6           0        188.0           5.3       0.0X
nullRatio=0.5, random                                14             14           0         77.2          13.0       0.0X
nullRatio=0.5, clustered                              5              5           0        194.0           5.2       0.0X
nullRatio=0.9, random                                 7              7           0        146.6           6.8       0.0X
nullRatio=0.9, clustered                              5              5           0        216.9           4.6       0.0X
nullRatio=1.0, random                                 0              0           0      15144.1           0.1       2.4X


================================================================================================
Nullable batch decode without def-level materialization
================================================================================================

OpenJDK 64-Bit Server VM 17.0.20+8-LTS on Linux 6.17.0-1020-azure
AMD EPYC 7763 64-Core Processor
Nullable batch without def-levels:        Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
nullRatio=0.0, n/a                                    0              0           0      10905.5           0.1       1.0X
nullRatio=0.1, random                                 7              7           0        159.6           6.3       0.0X
nullRatio=0.1, clustered                              4              4           0        241.7           4.1       0.0X
nullRatio=0.3, random                                10             10           0        107.8           9.3       0.0X
nullRatio=0.3, clustered                              4              4           0        242.0           4.1       0.0X
nullRatio=0.5, random                                11             11           0         97.2          10.3       0.0X
nullRatio=0.5, clustered                              4              4           0        248.0           4.0       0.0X
nullRatio=0.9, random                                 6              6           0        183.5           5.4       0.0X
nullRatio=0.9, clustered                              4              4           0        278.8           3.6       0.0X
nullRatio=1.0, random                                 0              0           0      34484.7           0.0       3.2X


================================================================================================
Nullable batch decode with row-index filtering (with def-levels)
================================================================================================

OpenJDK 64-Bit Server VM 17.0.20+8-LTS on Linux 6.17.0-1020-azure
AMD EPYC 7763 64-Core Processor
Nullable batch with def-levels, row-index filtered:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
----------------------------------------------------------------------------------------------------------------------------------
nullRatio=0.0, contiguous 50%                                   1              1           0        874.6           1.1       1.0X
nullRatio=0.3, contiguous 50%                                   8              8           0        132.2           7.6       0.2X
nullRatio=0.9, contiguous 50%                                   6              6           0        190.1           5.3       0.2X
nullRatio=0.0, alt 1000-row windows                             3              3           0        378.0           2.6       0.4X
nullRatio=0.3, alt 1000-row windows                            10             10           0        109.8           9.1       0.1X
nullRatio=0.9, alt 1000-row windows                             7              7           1        147.2           6.8       0.2X


================================================================================================
Nullable batch decode with row-index filtering (without def-levels)
================================================================================================

OpenJDK 64-Bit Server VM 17.0.20+8-LTS on Linux 6.17.0-1020-azure
AMD EPYC 7763 64-Core Processor
Nullable batch without def-levels, row-index filtered:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
-------------------------------------------------------------------------------------------------------------------------------------
nullRatio=0.0, contiguous 50%                                      1              1           0        916.8           1.1       1.0X
nullRatio=0.3, contiguous 50%                                      7              7           0        155.7           6.4       0.2X
nullRatio=0.9, contiguous 50%                                      5              5           0        221.0           4.5       0.2X
nullRatio=0.0, alt 1000-row windows                                3              3           0        382.3           2.6       0.4X
nullRatio=0.3, alt 1000-row windows                                8              8           0        125.3           8.0       0.1X
nullRatio=0.9, alt 1000-row windows                                6              6           0        164.4           6.1       0.2X


================================================================================================
Single-value reads
================================================================================================

OpenJDK 64-Bit Server VM 17.0.20+8-LTS on Linux 6.17.0-1020-azure
AMD EPYC 7763 64-Core Processor
Single-value reads:                       Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
readBoolean                                           3              3           0        396.6           2.5       1.0X
readInteger, bitWidth=4                               3              3           0        377.0           2.7       1.0X
readValueDictionaryId, bitWidth=4                     3              3           0        377.0           2.7       1.0X
readInteger, bitWidth=8                               3              3           0        371.2           2.7       0.9X
readValueDictionaryId, bitWidth=8                     3              3           0        371.3           2.7       0.9X
readInteger, bitWidth=12                              4              4           0        293.1           3.4       0.7X
readValueDictionaryId, bitWidth=12                    4              4           0        293.1           3.4       0.7X
readInteger, bitWidth=20                              4              4           0        258.4           3.9       0.7X
readValueDictionaryId, bitWidth=20                    4              4           0        258.3           3.9       0.7X


================================================================================================
Skip
================================================================================================

OpenJDK 64-Bit Server VM 17.0.20+8-LTS on Linux 6.17.0-1020-azure
AMD EPYC 7763 64-Core Processor
Skip:                                     Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
skipBooleans, trueRatio=0.0                           0              0           0   21399510.2           0.0       1.0X
skipBooleans, trueRatio=0.5                           1              1           0       1255.5           0.8       0.0X
skipBooleans, trueRatio=1.0                           0              0           0   21399510.2           0.0       1.0X
skipIntegers PACKED, bitWidth=4                       1              1           0       1087.2           0.9       0.0X
skipIntegers RLE, bitWidth=4                          0              0           0   21399510.2           0.0       1.0X
skipIntegers PACKED, bitWidth=8                       1              1           0       1019.9           1.0       0.0X
skipIntegers RLE, bitWidth=8                          0              0           0   21399510.2           0.0       1.0X
skipIntegers PACKED, bitWidth=12                      2              2           0        591.8           1.7       0.0X
skipIntegers RLE, bitWidth=12                         0              0           0   21399510.2           0.0       1.0X
skipIntegers PACKED, bitWidth=20                      2              2           0        466.4           2.1       0.0X
skipIntegers RLE, bitWidth=20                         0              0           0   17476266.7           0.0       0.8X


