Blosc version: 1.3.6.dev ($Date:: 2014-03-22 #$) List of supported compressors in this build: blosclz,lz4,lz4hc,snappy,zlib Supported compression libraries: BloscLZ: 1.0.1 LZ4: 1.1.3 Snappy: 1.1.1 Zlib: 1.2.8 Using compressor: lz4 Running suite: suite --> 1, 2097152, 8, 19, lz4 ********************** Run info ****************************** Blosc version: 1.3.6.dev ($Date:: 2014-03-22 #$) Using synthetic data with 19 significant bits (out of 32) Dataset size: 2097152 bytes Type size: 8 bytes Working set: 256.0 MB Number of threads: 1 ********************** Running benchmarks ********************* memcpy(write): 205.8 us, 9717.5 MB/s memcpy(read): 240.3 us, 8322.0 MB/s Compression level: 0 comp(write): 1855.3 us, 1078.0 MB/s Final bytes: 2097168 Ratio: 1.00 decomp(read): 1848.2 us, 1082.2 MB/s OK Compression level: 1 comp(write): 44234.2 us, 45.2 MB/s Final bytes: 574184 Ratio: 3.65 decomp(read): 40359.0 us, 49.6 MB/s OK Compression level: 2 comp(write): 44233.9 us, 45.2 MB/s Final bytes: 574184 Ratio: 3.65 decomp(read): 40359.0 us, 49.6 MB/s OK Compression level: 3 comp(write): 44233.9 us, 45.2 MB/s Final bytes: 574184 Ratio: 3.65 decomp(read): 40358.9 us, 49.6 MB/s OK Compression level: 4 comp(write): 46454.7 us, 43.1 MB/s Final bytes: 485344 Ratio: 4.32 decomp(read): 48348.8 us, 41.4 MB/s OK Compression level: 5 comp(write): 46454.6 us, 43.1 MB/s Final bytes: 485344 Ratio: 4.32 decomp(read): 48348.8 us, 41.4 MB/s OK Compression level: 6 comp(write): 46220.2 us, 43.3 MB/s Final bytes: 439864 Ratio: 4.77 decomp(read): 51505.9 us, 38.8 MB/s OK Compression level: 7 comp(write): 45602.9 us, 43.9 MB/s Final bytes: 407032 Ratio: 5.15 decomp(read): 52419.9 us, 38.2 MB/s OK Compression level: 8 comp(write): 45602.8 us, 43.9 MB/s Final bytes: 407032 Ratio: 5.15 decomp(read): 52420.0 us, 38.2 MB/s OK Compression level: 9 comp(write): 45020.8 us, 44.4 MB/s Final bytes: 385816 Ratio: 5.44 decomp(read): 52568.2 us, 38.0 MB/s OK --> 2, 2097152, 8, 19, lz4 ********************** Run info ****************************** Blosc version: 1.3.6.dev ($Date:: 2014-03-22 #$) Using synthetic data with 19 significant bits (out of 32) Dataset size: 2097152 bytes Type size: 8 bytes Working set: 256.0 MB Number of threads: 2 ********************** Running benchmarks ********************* memcpy(write): 205.8 us, 9717.3 MB/s memcpy(read): 240.2 us, 8326.0 MB/s Compression level: 0 comp(write): 948.9 us, 2107.8 MB/s Final bytes: 2097168 Ratio: 1.00 decomp(read): 946.6 us, 2112.7 MB/s OK Compression level: 1 comp(write): 22957.6 us, 87.1 MB/s Final bytes: 574184 Ratio: 3.65 decomp(read): 20216.1 us, 98.9 MB/s OK Compression level: 2 comp(write): 22958.9 us, 87.1 MB/s Final bytes: 574184 Ratio: 3.65 decomp(read): 20217.0 us, 98.9 MB/s OK Compression level: 3 comp(write): 22960.7 us, 87.1 MB/s Final bytes: 574184 Ratio: 3.65 decomp(read): 20216.9 us, 98.9 MB/s OK Compression level: 4 comp(write): 23715.5 us, 84.3 MB/s Final bytes: 485344 Ratio: 4.32 decomp(read): 24198.1 us, 82.7 MB/s OK Compression level: 5 comp(write): 23715.7 us, 84.3 MB/s Final bytes: 485344 Ratio: 4.32 decomp(read): 24197.5 us, 82.7 MB/s OK Compression level: 6 comp(write): 23549.9 us, 84.9 MB/s Final bytes: 439864 Ratio: 4.77 decomp(read): 25776.2 us, 77.6 MB/s OK Compression level: 7 comp(write): 23181.4 us, 86.3 MB/s Final bytes: 407032 Ratio: 5.15 decomp(read): 26237.4 us, 76.2 MB/s OK Compression level: 8 comp(write): 23181.7 us, 86.3 MB/s Final bytes: 407032 Ratio: 5.15 decomp(read): 26236.4 us, 76.2 MB/s OK Compression level: 9 comp(write): 22946.6 us, 87.2 MB/s Final bytes: 385816 Ratio: 5.44 decomp(read): 26316.2 us, 76.0 MB/s OK --> 4, 2097152, 8, 19, lz4 ********************** Run info ****************************** Blosc version: 1.3.6.dev ($Date:: 2014-03-22 #$) Using synthetic data with 19 significant bits (out of 32) Dataset size: 2097152 bytes Type size: 8 bytes Working set: 256.0 MB Number of threads: 4 ********************** Running benchmarks ********************* memcpy(write): 205.7 us, 9720.7 MB/s memcpy(read): 240.1 us, 8329.5 MB/s Compression level: 0 comp(write): 501.1 us, 3991.0 MB/s Final bytes: 2097168 Ratio: 1.00 decomp(read): 500.3 us, 3997.8 MB/s OK Compression level: 1 comp(write): 11507.0 us, 173.8 MB/s Final bytes: 574184 Ratio: 3.65 decomp(read): 10241.3 us, 195.3 MB/s OK Compression level: 2 comp(write): 11506.5 us, 173.8 MB/s Final bytes: 574184 Ratio: 3.65 decomp(read): 10241.2 us, 195.3 MB/s OK Compression level: 3 comp(write): 11506.8 us, 173.8 MB/s Final bytes: 574184 Ratio: 3.65 decomp(read): 10242.1 us, 195.3 MB/s OK Compression level: 4 comp(write): 11907.7 us, 168.0 MB/s Final bytes: 485344 Ratio: 4.32 decomp(read): 12122.9 us, 165.0 MB/s OK Compression level: 5 comp(write): 11908.0 us, 168.0 MB/s Final bytes: 485344 Ratio: 4.32 decomp(read): 12122.8 us, 165.0 MB/s OK Compression level: 6 comp(write): 11812.9 us, 169.3 MB/s Final bytes: 439864 Ratio: 4.77 decomp(read): 12912.8 us, 154.9 MB/s OK Compression level: 7 comp(write): 11658.1 us, 171.6 MB/s Final bytes: 407032 Ratio: 5.15 decomp(read): 13140.6 us, 152.2 MB/s OK Compression level: 8 comp(write): 11658.5 us, 171.5 MB/s Final bytes: 407032 Ratio: 5.15 decomp(read): 13140.8 us, 152.2 MB/s OK Compression level: 9 comp(write): 11499.9 us, 173.9 MB/s Final bytes: 385816 Ratio: 5.44 decomp(read): 13178.6 us, 151.8 MB/s OK --> 8, 2097152, 8, 19, lz4 ********************** Run info ****************************** Blosc version: 1.3.6.dev ($Date:: 2014-03-22 #$) Using synthetic data with 19 significant bits (out of 32) Dataset size: 2097152 bytes Type size: 8 bytes Working set: 256.0 MB Number of threads: 8 ********************** Running benchmarks ********************* memcpy(write): 205.7 us, 9720.8 MB/s memcpy(read): 240.0 us, 8333.1 MB/s Compression level: 0 comp(write): 308.3 us, 6487.0 MB/s Final bytes: 2097168 Ratio: 1.00 decomp(read): 308.1 us, 6491.3 MB/s OK Compression level: 1 comp(write): 5836.5 us, 342.7 MB/s Final bytes: 574184 Ratio: 3.65 decomp(read): 5119.3 us, 390.7 MB/s OK Compression level: 2 comp(write): 5836.3 us, 342.7 MB/s Final bytes: 574184 Ratio: 3.65 decomp(read): 5120.2 us, 390.6 MB/s OK Compression level: 3 comp(write): 5834.5 us, 342.8 MB/s Final bytes: 574184 Ratio: 3.65 decomp(read): 5119.0 us, 390.7 MB/s OK Compression level: 4 comp(write): 6027.0 us, 331.8 MB/s Final bytes: 485344 Ratio: 4.32 decomp(read): 6119.1 us, 326.8 MB/s OK Compression level: 5 comp(write): 6026.4 us, 331.9 MB/s Final bytes: 485344 Ratio: 4.32 decomp(read): 6118.7 us, 326.9 MB/s OK Compression level: 6 comp(write): 5996.6 us, 333.5 MB/s Final bytes: 439864 Ratio: 4.77 decomp(read): 6514.9 us, 307.0 MB/s OK Compression level: 7 comp(write): 5908.8 us, 338.5 MB/s Final bytes: 407032 Ratio: 5.15 decomp(read): 6628.2 us, 301.7 MB/s OK Compression level: 8 comp(write): 5910.5 us, 338.4 MB/s Final bytes: 407032 Ratio: 5.15 decomp(read): 6628.4 us, 301.7 MB/s OK Compression level: 9 comp(write): 5831.3 us, 343.0 MB/s Final bytes: 385816 Ratio: 5.44 decomp(read): 6648.2 us, 300.8 MB/s OK --> 16, 2097152, 8, 19, lz4 ********************** Run info ****************************** Blosc version: 1.3.6.dev ($Date:: 2014-03-22 #$) Using synthetic data with 19 significant bits (out of 32) Dataset size: 2097152 bytes Type size: 8 bytes Working set: 256.0 MB Number of threads: 16 ********************** Running benchmarks ********************* memcpy(write): 205.7 us, 9720.9 MB/s memcpy(read): 240.0 us, 8334.6 MB/s Compression level: 0 comp(write): 259.8 us, 7697.6 MB/s Final bytes: 2097168 Ratio: 1.00 decomp(read): 254.6 us, 7854.1 MB/s OK Compression level: 1 comp(write): 3070.0 us, 651.5 MB/s Final bytes: 574184 Ratio: 3.65 decomp(read): 2653.1 us, 753.8 MB/s OK Compression level: 2 comp(write): 3069.2 us, 651.6 MB/s Final bytes: 574184 Ratio: 3.65 decomp(read): 2653.4 us, 753.7 MB/s OK Compression level: 3 comp(write): 3068.8 us, 651.7 MB/s Final bytes: 574184 Ratio: 3.65 decomp(read): 2653.5 us, 753.7 MB/s OK Compression level: 4 comp(write): 3166.1 us, 631.7 MB/s Final bytes: 485344 Ratio: 4.32 decomp(read): 3154.0 us, 634.1 MB/s OK Compression level: 5 comp(write): 3166.6 us, 631.6 MB/s Final bytes: 485344 Ratio: 4.32 decomp(read): 3154.1 us, 634.1 MB/s OK Compression level: 6 comp(write): 3151.6 us, 634.6 MB/s Final bytes: 439864 Ratio: 4.77 decomp(read): 3353.6 us, 596.4 MB/s OK Compression level: 7 comp(write): 3103.7 us, 644.4 MB/s Final bytes: 407032 Ratio: 5.15 decomp(read): 3409.2 us, 586.6 MB/s OK Compression level: 8 comp(write): 3102.4 us, 644.7 MB/s Final bytes: 407032 Ratio: 5.15 decomp(read): 3411.3 us, 586.3 MB/s OK Compression level: 9 comp(write): 5876.3 us, 340.3 MB/s Final bytes: 385816 Ratio: 5.44 decomp(read): 6711.0 us, 298.0 MB/s OK --> 32, 2097152, 8, 19, lz4 ********************** Run info ****************************** Blosc version: 1.3.6.dev ($Date:: 2014-03-22 #$) Using synthetic data with 19 significant bits (out of 32) Dataset size: 2097152 bytes Type size: 8 bytes Working set: 256.0 MB Number of threads: 32 ********************** Running benchmarks ********************* memcpy(write): 205.8 us, 9719.2 MB/s memcpy(read): 239.7 us, 8342.2 MB/s Compression level: 0 comp(write): 401.5 us, 4980.8 MB/s Final bytes: 2097168 Ratio: 1.00 decomp(read): 392.9 us, 5090.6 MB/s OK Compression level: 1 comp(write): 2109.0 us, 948.3 MB/s Final bytes: 574184 Ratio: 3.65 decomp(read): 2070.7 us, 965.8 MB/s OK Compression level: 2 comp(write): 2111.8 us, 947.1 MB/s Final bytes: 574184 Ratio: 3.65 decomp(read): 2096.9 us, 953.8 MB/s OK Compression level: 3 comp(write): 2112.2 us, 946.9 MB/s Final bytes: 574184 Ratio: 3.65 decomp(read): 2047.5 us, 976.8 MB/s OK Compression level: 4 comp(write): 2086.9 us, 958.4 MB/s Final bytes: 485344 Ratio: 4.32 decomp(read): 2487.9 us, 803.9 MB/s OK Compression level: 5 comp(write): 2087.8 us, 958.0 MB/s Final bytes: 485344 Ratio: 4.32 decomp(read): 2415.2 us, 828.1 MB/s OK Compression level: 6 comp(write): 2063.4 us, 969.3 MB/s Final bytes: 439864 Ratio: 4.77 decomp(read): 2427.1 us, 824.0 MB/s OK Compression level: 7 comp(write): 3544.0 us, 564.3 MB/s Final bytes: 407032 Ratio: 5.15 decomp(read): 3580.9 us, 558.5 MB/s OK Compression level: 8 comp(write): 3542.9 us, 564.5 MB/s Final bytes: 407032 Ratio: 5.15 decomp(read): 3583.0 us, 558.2 MB/s OK Compression level: 9 comp(write): 6363.5 us, 314.3 MB/s Final bytes: 385816 Ratio: 5.44 decomp(read): 6884.7 us, 290.5 MB/s OK --> 64, 2097152, 8, 19, lz4 ********************** Run info ****************************** Blosc version: 1.3.6.dev ($Date:: 2014-03-22 #$) Using synthetic data with 19 significant bits (out of 32) Dataset size: 2097152 bytes Type size: 8 bytes Working set: 256.0 MB Number of threads: 64 ********************** Running benchmarks ********************* memcpy(write): 205.8 us, 9720.3 MB/s memcpy(read): 239.8 us, 8340.1 MB/s Compression level: 0 comp(write): 903.2 us, 2214.3 MB/s Final bytes: 2097168 Ratio: 1.00 decomp(read): 898.0 us, 2227.3 MB/s OK Compression level: 1 comp(write): 2187.3 us, 914.4 MB/s Final bytes: 574184 Ratio: 3.65 decomp(read): 1930.7 us, 1035.9 MB/s OK Compression level: 2 comp(write): 2187.8 us, 914.2 MB/s Final bytes: 574184 Ratio: 3.65 decomp(read): 1940.9 us, 1030.4 MB/s OK Compression level: 3 comp(write): 2181.6 us, 916.8 MB/s Final bytes: 574184 Ratio: 3.65 decomp(read): 1945.6 us, 1027.9 MB/s OK Compression level: 4 comp(write): 2252.6 us, 887.9 MB/s Final bytes: 485344 Ratio: 4.32 decomp(read): 2102.7 us, 951.2 MB/s OK Compression level: 5 comp(write): 2240.1 us, 892.8 MB/s Final bytes: 485344 Ratio: 4.32 decomp(read): 2096.4 us, 954.0 MB/s OK Compression level: 6 comp(write): 2962.6 us, 675.1 MB/s Final bytes: 439864 Ratio: 4.77 decomp(read): 2914.3 us, 686.3 MB/s OK Compression level: 7 comp(write): 4237.5 us, 472.0 MB/s Final bytes: 407032 Ratio: 5.15 decomp(read): 4598.6 us, 434.9 MB/s OK Compression level: 8 comp(write): 4274.5 us, 467.9 MB/s Final bytes: 407032 Ratio: 5.15 decomp(read): 4613.4 us, 433.5 MB/s OK Compression level: 9 comp(write): 6839.7 us, 292.4 MB/s Final bytes: 385816 Ratio: 5.44 decomp(read): 7404.6 us, 270.1 MB/s OK Round-trip compr/decompr on 52.5 GB Elapsed time: 683.7 s, 173.0 MB/s