> Current VectorAPI Java side implementation expresses rotateLeft and > rotateRight operation using following operations:- > > vec1 = lanewise(VectorOperators.LSHL, n) > vec2 = lanewise(VectorOperators.LSHR, n) > res = lanewise(VectorOperations.OR, vec1 , vec2) > > This patch moves above handling from Java side to C2 compiler which > facilitates dismantling the rotate operation if target ISA does not support a > direct rotate instruction. > > AVX512 added vector rotate instructions vpro[rl][v][dq] which operate over > long and integer type vectors. For other cases (i.e. sub-word type vectors or > for targets which do not support direct rotate operations ) instruction > sequence comprising of vector SHIFT (LEFT/RIGHT) and vector OR is emitted. > > Please find below the performance data for included JMH benchmark. > Machine: Cascade Lake Server (Intel(R) Xeon(R) Platinum 8280 CPU @ 2.70GHz) > > > Benchmark | (TESTSIZE) | Shift | Baseline AVX3 (ops/ms) | Withopt AVX3 > (ops/ms) | Gain % | Baseline AVX2 (ops/ms) | Withopt AVX2 (ops/ms) | Gain % > -- | -- | -- | -- | -- | -- | -- | -- | -- > | | | | | | | | > RotateBenchmark.testRotateLeftB | 128.00 | 7.00 | 17223.35 | 17094.69 | -0.75 > | 17008.32 | 17488.06 | 2.82 > RotateBenchmark.testRotateLeftB | 128.00 | 7.00 | 8944.98 | 8811.34 | -1.49 | > 8878.17 | 9218.68 | 3.84 > RotateBenchmark.testRotateLeftB | 128.00 | 15.00 | 17195.75 | 17137.32 | > -0.34 | 16789.01 | 17780.34 | 5.90 > RotateBenchmark.testRotateLeftB | 128.00 | 15.00 | 9052.67 | 8838.60 | -2.36 > | 8814.62 | 9206.01 | 4.44 > RotateBenchmark.testRotateLeftB | 128.00 | 31.00 | 17100.19 | 16950.64 | > -0.87 | 16827.73 | 17720.37 | 5.30 > RotateBenchmark.testRotateLeftB | 128.00 | 31.00 | 9079.95 | 8471.26 | -6.70 > | 8888.44 | 9167.68 | 3.14 > RotateBenchmark.testRotateLeftB | 256.00 | 7.00 | 21231.33 | 21513.08 | 1.33 > | 21824.51 | 21479.48 | -1.58 > RotateBenchmark.testRotateLeftB | 256.00 | 7.00 | 11103.62 | 11180.16 | 0.69 > | 11173.67 | 11529.22 | 3.18 > RotateBenchmark.testRotateLeftB | 256.00 | 15.00 | 21119.14 | 21552.04 | 2.05 > | 21693.05 | 21915.37 | 1.02 > RotateBenchmark.testRotateLeftB | 256.00 | 15.00 | 11048.68 | 11094.20 | 0.41 > | 11049.90 | 11439.07 | 3.52 > RotateBenchmark.testRotateLeftB | 256.00 | 31.00 | 21506.31 | 21391.41 | > -0.53 | 21263.18 | 21986.29 | 3.40 > RotateBenchmark.testRotateLeftB | 256.00 | 31.00 | 11056.12 | 11232.78 | 1.60 > | 10941.59 | 11397.09 | 4.16 > RotateBenchmark.testRotateLeftB | 512.00 | 7.00 | 17976.56 | 18180.85 | 1.14 > | 1212.26 | 2533.34 | 108.98 > RotateBenchmark.testRotateLeftB | 512.00 | 15.00 | 17553.70 | 18219.07 | 3.79 > | 1256.73 | 2537.41 | 101.91 > RotateBenchmark.testRotateLeftB | 512.00 | 31.00 | 17618.03 | 17738.15 | 0.68 > | 1214.69 | 2533.83 | 108.60 > RotateBenchmark.testRotateLeftI | 128.00 | 7.00 | 7258.87 | 7468.88 | 2.89 | > 7115.12 | 7117.26 | 0.03 > RotateBenchmark.testRotateLeftI | 128.00 | 7.00 | 3586.65 | 3950.85 | 10.15 | > 3532.17 | 3595.80 | 1.80 > RotateBenchmark.testRotateLeftI | 128.00 | 7.00 | 1835.07 | 1999.68 | 8.97 | > 1789.90 | 1819.93 | 1.68 > RotateBenchmark.testRotateLeftI | 128.00 | 15.00 | 7273.36 | 7410.91 | 1.89 | > 7198.60 | 6994.79 | -2.83 > RotateBenchmark.testRotateLeftI | 128.00 | 15.00 | 3674.98 | 3926.27 | 6.84 | > 3549.90 | 3755.09 | 5.78 > RotateBenchmark.testRotateLeftI | 128.00 | 15.00 | 1840.94 | 1882.25 | 2.24 | > 1801.56 | 1872.89 | 3.96 > RotateBenchmark.testRotateLeftI | 128.00 | 31.00 | 7457.11 | 7361.48 | -1.28 > | 6975.33 | 7385.94 | 5.89 > RotateBenchmark.testRotateLeftI | 128.00 | 31.00 | 3570.74 | 3929.30 | 10.04 > | 3635.37 | 3736.67 | 2.79 > RotateBenchmark.testRotateLeftI | 128.00 | 31.00 | 1902.32 | 1960.46 | 3.06 | > 1812.32 | 1813.88 | 0.09 > RotateBenchmark.testRotateLeftI | 256.00 | 7.00 | 11174.24 | 12044.52 | 7.79 > | 11509.87 | 11273.44 | -2.05 > RotateBenchmark.testRotateLeftI | 256.00 | 7.00 | 5981.47 | 6073.70 | 1.54 | > 5593.66 | 5661.93 | 1.22 > RotateBenchmark.testRotateLeftI | 256.00 | 7.00 | 2932.49 | 3069.54 | 4.67 | > 2950.86 | 2892.42 | -1.98 > RotateBenchmark.testRotateLeftI | 256.00 | 15.00 | 11764.11 | 12098.63 | 2.84 > | 11069.52 | 11476.93 | 3.68 > RotateBenchmark.testRotateLeftI | 256.00 | 15.00 | 5855.20 | 6080.40 | 3.85 | > 5919.11 | 5607.04 | -5.27 > RotateBenchmark.testRotateLeftI | 256.00 | 15.00 | 2989.05 | 3048.56 | 1.99 | > 2902.63 | 2821.83 | -2.78 > RotateBenchmark.testRotateLeftI | 256.00 | 31.00 | 11652.84 | 11965.40 | 2.68 > | 11525.62 | 11459.83 | -0.57 > RotateBenchmark.testRotateLeftI | 256.00 | 31.00 | 5851.82 | 6164.94 | 5.35 | > 5882.60 | 5842.30 | -0.69 > RotateBenchmark.testRotateLeftI | 256.00 | 31.00 | 3015.99 | 3043.79 | 0.92 | > 2963.71 | 2947.97 | -0.53 > RotateBenchmark.testRotateLeftI | 512.00 | 7.00 | 16029.15 | 16189.79 | 1.00 > | 860.43 | 2339.32 | 171.88 > RotateBenchmark.testRotateLeftI | 512.00 | 7.00 | 8078.25 | 8081.84 | 0.04 | > 427.39 | 1147.92 | 168.59 > RotateBenchmark.testRotateLeftI | 512.00 | 7.00 | 4021.49 | 4294.03 | 6.78 | > 209.25 | 582.28 | 178.27 > RotateBenchmark.testRotateLeftI | 512.00 | 15.00 | 15912.98 | 16329.03 | 2.61 > | 848.23 | 2296.78 | 170.77 > RotateBenchmark.testRotateLeftI | 512.00 | 15.00 | 8054.10 | 8306.37 | 3.13 | > 429.93 | 1146.90 | 166.77 > RotateBenchmark.testRotateLeftI | 512.00 | 15.00 | 4102.58 | 4071.08 | -0.77 > | 217.86 | 582.20 | 167.24 > RotateBenchmark.testRotateLeftI | 512.00 | 31.00 | 16177.79 | 16287.85 | 0.68 > | 857.84 | 2243.15 | 161.49 > RotateBenchmark.testRotateLeftI | 512.00 | 31.00 | 8187.47 | 8410.48 | 2.72 | > 434.60 | 1128.20 | 159.60 > RotateBenchmark.testRotateLeftI | 512.00 | 31.00 | 4109.15 | 4233.80 | 3.03 | > 208.71 | 572.43 | 174.27 > RotateBenchmark.testRotateLeftL | 128.00 | 7.00 | 3755.09 | 3930.29 | 4.67 | > 3604.19 | 3598.47 | -0.16 > RotateBenchmark.testRotateLeftL | 128.00 | 7.00 | 1829.03 | 1957.39 | 7.02 | > 1833.95 | 1808.38 | -1.39 > RotateBenchmark.testRotateLeftL | 128.00 | 7.00 | 915.35 | 970.55 | 6.03 | > 916.25 | 899.08 | -1.87 > RotateBenchmark.testRotateLeftL | 128.00 | 15.00 | 3664.85 | 3812.26 | 4.02 | > 3629.37 | 3579.23 | -1.38 > RotateBenchmark.testRotateLeftL | 128.00 | 15.00 | 1829.51 | 1877.76 | 2.64 | > 1781.05 | 1807.57 | 1.49 > RotateBenchmark.testRotateLeftL | 128.00 | 15.00 | 913.37 | 953.42 | 4.38 | > 912.26 | 908.73 | -0.39 > RotateBenchmark.testRotateLeftL | 128.00 | 31.00 | 3648.45 | 3899.20 | 6.87 | > 3552.67 | 3581.04 | 0.80 > RotateBenchmark.testRotateLeftL | 128.00 | 31.00 | 1816.50 | 1959.68 | 7.88 | > 1820.88 | 1819.71 | -0.06 > RotateBenchmark.testRotateLeftL | 128.00 | 31.00 | 901.05 | 955.13 | 6.00 | > 913.74 | 907.90 | -0.64 > RotateBenchmark.testRotateLeftL | 256.00 | 7.00 | 5850.99 | 6108.64 | 4.40 | > 5882.65 | 5755.21 | -2.17 > RotateBenchmark.testRotateLeftL | 256.00 | 7.00 | 2962.21 | 3060.47 | 3.32 | > 2955.20 | 2909.18 | -1.56 > RotateBenchmark.testRotateLeftL | 256.00 | 7.00 | 1480.46 | 1534.72 | 3.66 | > 1467.78 | 1430.60 | -2.53 > RotateBenchmark.testRotateLeftL | 256.00 | 15.00 | 5858.23 | 6047.51 | 3.23 | > 5770.02 | 5773.19 | 0.05 > RotateBenchmark.testRotateLeftL | 256.00 | 15.00 | 2951.49 | 3096.53 | 4.91 | > 2885.21 | 2899.31 | 0.49 > RotateBenchmark.testRotateLeftL | 256.00 | 15.00 | 1486.26 | 1527.94 | 2.80 | > 1441.93 | 1454.25 | 0.85 > RotateBenchmark.testRotateLeftL | 256.00 | 31.00 | 5873.21 | 6089.75 | 3.69 | > 5767.58 | 5664.11 | -1.79 > RotateBenchmark.testRotateLeftL | 256.00 | 31.00 | 2969.67 | 3081.39 | 3.76 | > 2878.50 | 2905.86 | 0.95 > RotateBenchmark.testRotateLeftL | 256.00 | 31.00 | 1452.21 | 1520.03 | 4.67 | > 1430.30 | 1485.63 | 3.87 > RotateBenchmark.testRotateLeftL | 512.00 | 7.00 | 8088.65 | 8443.63 | 4.39 | > 455.67 | 1226.33 | 169.13 > RotateBenchmark.testRotateLeftL | 512.00 | 7.00 | 4011.95 | 4120.25 | 2.70 | > 229.77 | 619.87 | 169.77 > RotateBenchmark.testRotateLeftL | 512.00 | 7.00 | 2090.57 | 2109.53 | 0.91 | > 115.21 | 310.36 | 169.37 > RotateBenchmark.testRotateLeftL | 512.00 | 15.00 | 8166.84 | 8557.28 | 4.78 | > 457.67 | 1242.86 | 171.56 > RotateBenchmark.testRotateLeftL | 512.00 | 15.00 | 4137.02 | 4287.95 | 3.65 | > 227.26 | 624.80 | 174.93 > RotateBenchmark.testRotateLeftL | 512.00 | 15.00 | 2095.01 | 2102.86 | 0.37 | > 114.26 | 310.83 | 172.03 > RotateBenchmark.testRotateLeftL | 512.00 | 31.00 | 8082.68 | 8400.56 | 3.93 | > 459.59 | 1230.07 | 167.64 > RotateBenchmark.testRotateLeftL | 512.00 | 31.00 | 4047.67 | 4147.58 | 2.47 | > 229.01 | 606.38 | 164.78 > RotateBenchmark.testRotateLeftL | 512.00 | 31.00 | 2086.83 | 2126.72 | 1.91 | > 111.93 | 305.66 | 173.08 > RotateBenchmark.testRotateLeftS | 128.00 | 7.00 | 13597.19 | 13255.09 | -2.52 > | 13818.39 | 13242.40 | -4.17 > RotateBenchmark.testRotateLeftS | 128.00 | 7.00 | 7028.26 | 6826.59 | -2.87 | > 6765.15 | 6907.87 | 2.11 > RotateBenchmark.testRotateLeftS | 128.00 | 7.00 | 3570.40 | 3468.01 | -2.87 | > 3449.66 | 3533.50 | 2.43 > RotateBenchmark.testRotateLeftS | 128.00 | 15.00 | 13615.99 | 13464.40 | > -1.11 | 13330.02 | 13870.57 | 4.06 > RotateBenchmark.testRotateLeftS | 128.00 | 15.00 | 7043.31 | 6763.34 | -3.97 > | 6928.88 | 7063.57 | 1.94 > RotateBenchmark.testRotateLeftS | 128.00 | 15.00 | 3495.12 | 3537.62 | 1.22 | > 3503.41 | 3457.67 | -1.31 > RotateBenchmark.testRotateLeftS | 128.00 | 31.00 | 13591.66 | 13665.84 | 0.55 > | 13773.27 | 13126.08 | -4.70 > RotateBenchmark.testRotateLeftS | 128.00 | 31.00 | 7027.08 | 7011.24 | -0.23 > | 6974.98 | 6815.50 | -2.29 > RotateBenchmark.testRotateLeftS | 128.00 | 31.00 | 3568.28 | 3569.62 | 0.04 | > 3580.67 | 3463.58 | -3.27 > RotateBenchmark.testRotateLeftS | 256.00 | 7.00 | 21154.03 | 21416.32 | 1.24 > | 21187.01 | 21401.61 | 1.01 > RotateBenchmark.testRotateLeftS | 256.00 | 7.00 | 11194.24 | 10865.47 | -2.94 > | 11063.19 | 10977.60 | -0.77 > RotateBenchmark.testRotateLeftS | 256.00 | 7.00 | 5797.80 | 5523.94 | -4.72 | > 5654.63 | 5468.78 | -3.29 > RotateBenchmark.testRotateLeftS | 256.00 | 15.00 | 21333.89 | 21412.74 | 0.37 > | 21610.94 | 20908.96 | -3.25 > RotateBenchmark.testRotateLeftS | 256.00 | 15.00 | 11327.07 | 11113.48 | > -1.89 | 11148.25 | 10678.14 | -4.22 > RotateBenchmark.testRotateLeftS | 256.00 | 15.00 | 5810.69 | 5569.72 | -4.15 > | 5663.26 | 5618.87 | -0.78 > RotateBenchmark.testRotateLeftS | 256.00 | 31.00 | 21753.20 | 21198.43 | > -2.55 | 21567.90 | 21929.81 | 1.68 > RotateBenchmark.testRotateLeftS | 256.00 | 31.00 | 11517.08 | 11039.64 | > -4.15 | 11103.08 | 10871.59 | -2.08 > RotateBenchmark.testRotateLeftS | 256.00 | 31.00 | 5897.16 | 5606.75 | -4.92 > | 5459.87 | 5604.12 | 2.64 > RotateBenchmark.testRotateLeftS | 512.00 | 7.00 | 29748.53 | 28883.73 | -2.91 > | 1549.02 | 3928.53 | 153.61 > RotateBenchmark.testRotateLeftS | 512.00 | 7.00 | 15197.09 | 15878.19 | 4.48 > | 772.59 | 1924.35 | 149.08 > RotateBenchmark.testRotateLeftS | 512.00 | 7.00 | 8046.30 | 8081.19 | 0.43 | > 388.11 | 990.28 | 155.16 > RotateBenchmark.testRotateLeftS | 512.00 | 15.00 | 30618.04 | 29419.19 | > -3.92 | 1524.22 | 3915.97 | 156.92 > RotateBenchmark.testRotateLeftS | 512.00 | 15.00 | 15854.43 | 15846.37 | > -0.05 | 766.09 | 1953.60 | 155.01 > RotateBenchmark.testRotateLeftS | 512.00 | 15.00 | 7814.77 | 7899.30 | 1.08 | > 390.82 | 970.37 | 148.29 > RotateBenchmark.testRotateLeftS | 512.00 | 31.00 | 29596.82 | 28538.69 | > -3.58 | 1530.45 | 3906.91 | 155.28 > RotateBenchmark.testRotateLeftS | 512.00 | 31.00 | 15662.48 | 15849.25 | 1.19 > | 778.08 | 1934.31 | 148.60 > RotateBenchmark.testRotateLeftS | 512.00 | 31.00 | 8121.14 | 7758.59 | -4.46 > | 392.78 | 959.73 | 144.34 > RotateBenchmark.testRotateRightB | 128.00 | 7.00 | 17465.84 | 17069.34 | > -2.27 | 16849.73 | 17842.08 | 5.89 > RotateBenchmark.testRotateRightB | 128.00 | 7.00 | 9049.19 | 8864.15 | -2.04 > | 8786.67 | 9105.34 | 3.63 > RotateBenchmark.testRotateRightB | 128.00 | 15.00 | 17703.38 | 17070.98 | > -3.57 | 16595.85 | 17784.68 | 7.16 > RotateBenchmark.testRotateRightB | 128.00 | 15.00 | 9007.68 | 8817.41 | -2.11 > | 8704.49 | 9185.87 | 5.53 > RotateBenchmark.testRotateRightB | 128.00 | 31.00 | 17531.05 | 16983.40 | > -3.12 | 16947.69 | 17655.40 | 4.18 > RotateBenchmark.testRotateRightB | 128.00 | 31.00 | 8986.30 | 8794.15 | -2.14 > | 8816.62 | 9225.95 | 4.64 > RotateBenchmark.testRotateRightB | 256.00 | 7.00 | 21293.95 | 21506.74 | 1.00 > | 21163.29 | 21854.03 | 3.26 > RotateBenchmark.testRotateRightB | 256.00 | 7.00 | 11258.47 | 11072.92 | > -1.65 | 11118.12 | 11338.96 | 1.99 > RotateBenchmark.testRotateRightB | 256.00 | 15.00 | 21253.36 | 21292.37 | > 0.18 | 21224.39 | 21763.88 | 2.54 > RotateBenchmark.testRotateRightB | 256.00 | 15.00 | 11064.80 | 11198.35 | > 1.21 | 10960.98 | 11294.14 | 3.04 > RotateBenchmark.testRotateRightB | 256.00 | 31.00 | 21358.14 | 21346.21 | > -0.06 | 21487.25 | 21854.42 | 1.71 > RotateBenchmark.testRotateRightB | 256.00 | 31.00 | 11045.61 | 11208.26 | > 1.47 | 10907.03 | 11415.18 | 4.66 > RotateBenchmark.testRotateRightB | 512.00 | 7.00 | 17898.61 | 18307.54 | 2.28 > | 1214.65 | 2546.64 | 109.66 > RotateBenchmark.testRotateRightB | 512.00 | 15.00 | 17909.25 | 18242.51 | > 1.86 | 1215.05 | 2563.98 | 111.02 > RotateBenchmark.testRotateRightB | 512.00 | 31.00 | 17883.35 | 17928.44 | > 0.25 | 1220.77 | 2543.30 | 108.34 > RotateBenchmark.testRotateRightI | 128.00 | 7.00 | 7139.97 | 7626.72 | 6.82 | > 6994.86 | 7075.65 | 1.15 > RotateBenchmark.testRotateRightI | 128.00 | 7.00 | 3657.37 | 3898.34 | 6.59 | > 3617.06 | 3576.12 | -1.13 > RotateBenchmark.testRotateRightI | 128.00 | 7.00 | 1804.26 | 1969.19 | 9.14 | > 1796.62 | 1858.84 | 3.46 > RotateBenchmark.testRotateRightI | 128.00 | 15.00 | 7404.31 | 7760.09 | 4.80 > | 7036.77 | 7401.52 | 5.18 > RotateBenchmark.testRotateRightI | 128.00 | 15.00 | 3600.52 | 3956.35 | 9.88 > | 3595.28 | 3560.36 | -0.97 > RotateBenchmark.testRotateRightI | 128.00 | 15.00 | 1813.32 | 1966.41 | 8.44 > | 1839.95 | 1852.53 | 0.68 > RotateBenchmark.testRotateRightI | 128.00 | 31.00 | 7118.48 | 7724.81 | 8.52 > | 7151.56 | 7021.09 | -1.82 > RotateBenchmark.testRotateRightI | 128.00 | 31.00 | 3529.70 | 3881.63 | 9.97 > | 3623.08 | 3601.01 | -0.61 > RotateBenchmark.testRotateRightI | 128.00 | 31.00 | 1823.61 | 1961.34 | 7.55 > | 1786.86 | 1748.85 | -2.13 > RotateBenchmark.testRotateRightI | 256.00 | 7.00 | 11697.98 | 11835.25 | 1.17 > | 11513.16 | 11184.87 | -2.85 > RotateBenchmark.testRotateRightI | 256.00 | 7.00 | 5890.11 | 6102.57 | 3.61 | > 5658.79 | 5696.08 | 0.66 > RotateBenchmark.testRotateRightI | 256.00 | 7.00 | 2964.94 | 3070.26 | 3.55 | > 2945.00 | 2962.08 | 0.58 > RotateBenchmark.testRotateRightI | 256.00 | 15.00 | 11562.51 | 12151.29 | > 5.09 | 11404.17 | 11120.28 | -2.49 > RotateBenchmark.testRotateRightI | 256.00 | 15.00 | 5702.93 | 6130.57 | 7.50 > | 5799.54 | 5779.08 | -0.35 > RotateBenchmark.testRotateRightI | 256.00 | 15.00 | 2861.96 | 3051.44 | 6.62 > | 2943.99 | 2860.65 | -2.83 > RotateBenchmark.testRotateRightI | 256.00 | 31.00 | 11203.13 | 11710.59 | > 4.53 | 11363.18 | 11112.16 | -2.21 > RotateBenchmark.testRotateRightI | 256.00 | 31.00 | 5893.97 | 6070.71 | 3.00 > | 5776.67 | 5648.84 | -2.21 > RotateBenchmark.testRotateRightI | 256.00 | 31.00 | 2971.83 | 3046.76 | 2.52 > | 2903.35 | 2833.88 | -2.39 > RotateBenchmark.testRotateRightI | 512.00 | 7.00 | 16064.71 | 15851.35 | > -1.33 | 861.93 | 2256.88 | 161.84 > RotateBenchmark.testRotateRightI | 512.00 | 7.00 | 7916.80 | 8462.65 | 6.89 | > 430.23 | 1147.30 | 166.67 > RotateBenchmark.testRotateRightI | 512.00 | 7.00 | 4104.64 | 4068.28 | -0.89 > | 216.30 | 572.86 | 164.84 > RotateBenchmark.testRotateRightI | 512.00 | 15.00 | 16133.09 | 16281.59 | > 0.92 | 856.36 | 2229.58 | 160.35 > RotateBenchmark.testRotateRightI | 512.00 | 15.00 | 8127.26 | 8117.59 | -0.12 > | 419.16 | 1176.42 | 180.66 > RotateBenchmark.testRotateRightI | 512.00 | 15.00 | 4080.11 | 4063.26 | -0.41 > | 218.32 | 571.93 | 161.97 > RotateBenchmark.testRotateRightI | 512.00 | 31.00 | 15834.26 | 16314.64 | > 3.03 | 865.96 | 2297.74 | 165.34 > RotateBenchmark.testRotateRightI | 512.00 | 31.00 | 7965.62 | 8270.48 | 3.83 > | 428.55 | 1148.87 | 168.08 > RotateBenchmark.testRotateRightI | 512.00 | 31.00 | 4161.69 | 4034.76 | -3.05 > | 215.63 | 570.19 | 164.43 > RotateBenchmark.testRotateRightL | 128.00 | 7.00 | 3556.70 | 3877.08 | 9.01 | > 3596.46 | 3558.32 | -1.06 > RotateBenchmark.testRotateRightL | 128.00 | 7.00 | 1772.93 | 1993.86 | 12.46 > | 1856.79 | 1783.22 | -3.96 > RotateBenchmark.testRotateRightL | 128.00 | 7.00 | 908.66 | 1000.37 | 10.09 | > 944.79 | 922.91 | -2.32 > RotateBenchmark.testRotateRightL | 128.00 | 15.00 | 3742.44 | 3748.41 | 0.16 > | 3788.07 | 3570.67 | -5.74 > RotateBenchmark.testRotateRightL | 128.00 | 15.00 | 1817.53 | 1985.69 | 9.25 > | 1892.38 | 1833.16 | -3.13 > RotateBenchmark.testRotateRightL | 128.00 | 15.00 | 941.03 | 952.68 | 1.24 | > 915.79 | 910.21 | -0.61 > RotateBenchmark.testRotateRightL | 128.00 | 31.00 | 3649.48 | 3896.56 | 6.77 > | 3637.59 | 3557.53 | -2.20 > RotateBenchmark.testRotateRightL | 128.00 | 31.00 | 1840.12 | 1997.19 | 8.54 > | 1821.47 | 1799.82 | -1.19 > RotateBenchmark.testRotateRightL | 128.00 | 31.00 | 901.33 | 995.67 | 10.47 | > 909.20 | 902.73 | -0.71 > RotateBenchmark.testRotateRightL | 256.00 | 7.00 | 5789.93 | 5960.54 | 2.95 | > 5758.14 | 5736.30 | -0.38 > RotateBenchmark.testRotateRightL | 256.00 | 7.00 | 2963.20 | 3063.30 | 3.38 | > 2943.48 | 2833.84 | -3.72 > RotateBenchmark.testRotateRightL | 256.00 | 7.00 | 1501.81 | 1510.23 | 0.56 | > 1463.85 | 1462.26 | -0.11 > RotateBenchmark.testRotateRightL | 256.00 | 15.00 | 5870.05 | 5951.43 | 1.39 > | 5794.74 | 5604.58 | -3.28 > RotateBenchmark.testRotateRightL | 256.00 | 15.00 | 2971.36 | 3047.00 | 2.55 > | 2931.19 | 2907.30 | -0.82 > RotateBenchmark.testRotateRightL | 256.00 | 15.00 | 1473.97 | 1530.54 | 3.84 > | 1473.45 | 1442.40 | -2.11 > RotateBenchmark.testRotateRightL | 256.00 | 31.00 | 5858.08 | 6080.49 | 3.80 > | 5863.69 | 5549.85 | -5.35 > RotateBenchmark.testRotateRightL | 256.00 | 31.00 | 2916.24 | 3045.77 | 4.44 > | 2981.59 | 2815.07 | -5.58 > RotateBenchmark.testRotateRightL | 256.00 | 31.00 | 1441.20 | 1531.56 | 6.27 > | 1492.47 | 1473.25 | -1.29 > RotateBenchmark.testRotateRightL | 512.00 | 7.00 | 8147.24 | 8310.05 | 2.00 | > 469.45 | 1235.21 | 163.12 > RotateBenchmark.testRotateRightL | 512.00 | 7.00 | 4142.95 | 4258.86 | 2.80 | > 234.14 | 615.52 | 162.88 > RotateBenchmark.testRotateRightL | 512.00 | 7.00 | 2095.48 | 2087.20 | -0.40 > | 113.55 | 311.19 | 174.05 > RotateBenchmark.testRotateRightL | 512.00 | 15.00 | 8222.94 | 8246.58 | 0.29 > | 458.91 | 1244.32 | 171.15 > RotateBenchmark.testRotateRightL | 512.00 | 15.00 | 4160.04 | 4226.46 | 1.60 > | 227.78 | 625.38 | 174.56 > RotateBenchmark.testRotateRightL | 512.00 | 15.00 | 2064.63 | 2162.44 | 4.74 > | 113.27 | 314.15 | 177.36 > RotateBenchmark.testRotateRightL | 512.00 | 31.00 | 8157.94 | 8466.90 | 3.79 > | 450.26 | 1221.90 | 171.37 > RotateBenchmark.testRotateRightL | 512.00 | 31.00 | 4039.74 | 4283.33 | 6.03 > | 224.82 | 612.68 | 172.53 > RotateBenchmark.testRotateRightL | 512.00 | 31.00 | 2066.88 | 2147.51 | 3.90 > | 110.97 | 303.43 | 173.42 > RotateBenchmark.testRotateRightS | 128.00 | 7.00 | 13548.39 | 13245.87 | > -2.23 | 13490.93 | 13084.76 | -3.01 > RotateBenchmark.testRotateRightS | 128.00 | 7.00 | 7020.16 | 6768.85 | -3.58 > | 6991.39 | 7044.32 | 0.76 > RotateBenchmark.testRotateRightS | 128.00 | 7.00 | 3550.50 | 3505.19 | -1.28 > | 3507.12 | 3612.86 | 3.01 > RotateBenchmark.testRotateRightS | 128.00 | 15.00 | 13743.43 | 13325.44 | > -3.04 | 13696.15 | 13255.80 | -3.22 > RotateBenchmark.testRotateRightS | 128.00 | 15.00 | 6856.02 | 6969.18 | 1.65 > | 6886.29 | 6834.12 | -0.76 > RotateBenchmark.testRotateRightS | 128.00 | 15.00 | 3569.53 | 3492.76 | -2.15 > | 3539.02 | 3470.02 | -1.95 > RotateBenchmark.testRotateRightS | 128.00 | 31.00 | 13704.18 | 13495.07 | > -1.53 | 13649.14 | 13583.87 | -0.48 > RotateBenchmark.testRotateRightS | 128.00 | 31.00 | 7011.77 | 6953.93 | -0.82 > | 6978.28 | 6740.30 | -3.41 > RotateBenchmark.testRotateRightS | 128.00 | 31.00 | 3591.62 | 3620.12 | 0.79 > | 3502.04 | 3510.05 | 0.23 > RotateBenchmark.testRotateRightS | 256.00 | 7.00 | 21950.71 | 22113.60 | 0.74 > | 21484.27 | 21596.64 | 0.52 > RotateBenchmark.testRotateRightS | 256.00 | 7.00 | 11616.88 | 11099.73 | > -4.45 | 11188.29 | 10737.68 | -4.03 > RotateBenchmark.testRotateRightS | 256.00 | 7.00 | 5872.72 | 5579.12 | -5.00 > | 5784.05 | 5454.57 | -5.70 > RotateBenchmark.testRotateRightS | 256.00 | 15.00 | 22017.83 | 20817.97 | > -5.45 | 21934.65 | 21356.90 | -2.63 > RotateBenchmark.testRotateRightS | 256.00 | 15.00 | 11414.27 | 11044.86 | > -3.24 | 11454.35 | 11140.34 | -2.74 > RotateBenchmark.testRotateRightS | 256.00 | 15.00 | 5786.64 | 5634.05 | -2.64 > | 5724.93 | 5639.99 | -1.48 > RotateBenchmark.testRotateRightS | 256.00 | 31.00 | 21754.77 | 21466.01 | > -1.33 | 21140.67 | 21970.03 | 3.92 > RotateBenchmark.testRotateRightS | 256.00 | 31.00 | 11676.46 | 11358.64 | > -2.72 | 11204.90 | 11213.48 | 0.08 > RotateBenchmark.testRotateRightS | 256.00 | 31.00 | 5728.20 | 5772.49 | 0.77 > | 5594.33 | 5544.25 | -0.90 > RotateBenchmark.testRotateRightS | 512.00 | 7.00 | 30247.03 | 30179.41 | > -0.22 | 1538.75 | 3975.82 | 158.38 > RotateBenchmark.testRotateRightS | 512.00 | 7.00 | 15988.73 | 15621.42 | > -2.30 | 776.04 | 1910.91 | 146.24 > RotateBenchmark.testRotateRightS | 512.00 | 7.00 | 8115.84 | 8025.28 | -1.12 > | 389.12 | 984.46 | 152.99 > RotateBenchmark.testRotateRightS | 512.00 | 15.00 | 30110.91 | 30200.69 | > 0.30 | 1532.49 | 3983.77 | 159.95 > RotateBenchmark.testRotateRightS | 512.00 | 15.00 | 15957.90 | 15690.73 | > -1.67 | 774.90 | 1931.00 | 149.19 > RotateBenchmark.testRotateRightS | 512.00 | 15.00 | 8113.26 | 8037.93 | -0.93 > | 391.90 | 965.53 | 146.37 > RotateBenchmark.testRotateRightS | 512.00 | 31.00 | 29816.97 | 29891.54 | > 0.25 | 1538.12 | 3881.93 | 152.38 > RotateBenchmark.testRotateRightS | 512.00 | 31.00 | 15405.95 | 15619.17 | > 1.38 | 762.49 | 1871.00 | 145.38 > RotateBenchmark.testRotateRightS | 512.00 | 31.00 | 7919.80 | 7957.35 | 0.47 > | 393.63 | 972.49 | 147.06
Jatin Bhateja has updated the pull request incrementally with one additional commit since the last revision: 8266054: Formal argument name change to be more appropriate. ------------- Changes: - all: https://git.openjdk.java.net/jdk/pull/3720/files - new: https://git.openjdk.java.net/jdk/pull/3720/files/d26caa6a..51c930d7 Webrevs: - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=3720&range=11 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=3720&range=10-11 Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod Patch: https://git.openjdk.java.net/jdk/pull/3720.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/3720/head:pull/3720 PR: https://git.openjdk.java.net/jdk/pull/3720
