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: snappy Running suite: suite --> 1, 2097152, 8, 19, snappy ********************** 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): 259.6 us, 7703.6 MB/s memcpy(read): 234.4 us, 8532.5 MB/s Compression level: 0 comp(write): 264.5 us, 7562.1 MB/s Final bytes: 2097168 Ratio: 1.00 decomp(read): 254.2 us, 7868.7 MB/s OK Compression level: 1 comp(write): 990.3 us, 2019.5 MB/s Final bytes: 646792 Ratio: 3.24 decomp(read): 616.8 us, 3242.7 MB/s OK Compression level: 2 comp(write): 943.6 us, 2119.6 MB/s Final bytes: 646792 Ratio: 3.24 decomp(read): 615.3 us, 3250.3 MB/s OK Compression level: 3 comp(write): 943.7 us, 2119.2 MB/s Final bytes: 646792 Ratio: 3.24 decomp(read): 610.7 us, 3274.8 MB/s OK Compression level: 4 comp(write): 1430.0 us, 1398.6 MB/s Final bytes: 520792 Ratio: 4.03 decomp(read): 806.4 us, 2480.2 MB/s OK Compression level: 5 comp(write): 1430.4 us, 1398.2 MB/s Final bytes: 520792 Ratio: 4.03 decomp(read): 809.1 us, 2471.8 MB/s OK Compression level: 6 comp(write): 1647.0 us, 1214.4 MB/s Final bytes: 403512 Ratio: 5.20 decomp(read): 852.7 us, 2345.5 MB/s OK Compression level: 7 comp(write): 1641.7 us, 1218.3 MB/s Final bytes: 337128 Ratio: 6.22 decomp(read): 869.5 us, 2300.1 MB/s OK Compression level: 8 comp(write): 1643.4 us, 1217.0 MB/s Final bytes: 337128 Ratio: 6.22 decomp(read): 866.1 us, 2309.3 MB/s OK Compression level: 9 comp(write): 1649.7 us, 1212.3 MB/s Final bytes: 303168 Ratio: 6.92 decomp(read): 874.3 us, 2287.5 MB/s OK --> 2, 2097152, 8, 19, snappy ********************** 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): 262.9 us, 7608.9 MB/s memcpy(read): 232.2 us, 8613.9 MB/s Compression level: 0 comp(write): 338.5 us, 5909.2 MB/s Final bytes: 2097168 Ratio: 1.00 decomp(read): 293.7 us, 6809.8 MB/s OK Compression level: 1 comp(write): 953.3 us, 2097.9 MB/s Final bytes: 646792 Ratio: 3.24 decomp(read): 405.0 us, 4938.0 MB/s OK Compression level: 2 comp(write): 553.5 us, 3613.5 MB/s Final bytes: 646792 Ratio: 3.24 decomp(read): 337.0 us, 5934.7 MB/s OK Compression level: 3 comp(write): 563.7 us, 3548.2 MB/s Final bytes: 646792 Ratio: 3.24 decomp(read): 338.6 us, 5906.4 MB/s OK Compression level: 4 comp(write): 807.1 us, 2477.9 MB/s Final bytes: 520792 Ratio: 4.03 decomp(read): 439.6 us, 4549.5 MB/s OK Compression level: 5 comp(write): 819.2 us, 2441.3 MB/s Final bytes: 520792 Ratio: 4.03 decomp(read): 442.2 us, 4522.8 MB/s OK Compression level: 6 comp(write): 903.7 us, 2213.0 MB/s Final bytes: 403512 Ratio: 5.20 decomp(read): 465.7 us, 4294.3 MB/s OK Compression level: 7 comp(write): 911.6 us, 2194.0 MB/s Final bytes: 337128 Ratio: 6.22 decomp(read): 472.8 us, 4230.0 MB/s OK Compression level: 8 comp(write): 911.3 us, 2194.7 MB/s Final bytes: 337128 Ratio: 6.22 decomp(read): 471.9 us, 4238.4 MB/s OK Compression level: 9 comp(write): 920.2 us, 2173.3 MB/s Final bytes: 303168 Ratio: 6.92 decomp(read): 483.6 us, 4135.6 MB/s OK --> 3, 2097152, 8, 19, snappy ********************** 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: 3 ********************** Running benchmarks ********************* memcpy(write): 260.8 us, 7670.0 MB/s memcpy(read): 232.1 us, 8616.1 MB/s Compression level: 0 comp(write): 275.3 us, 7264.2 MB/s Final bytes: 2097168 Ratio: 1.00 decomp(read): 213.2 us, 9382.9 MB/s OK Compression level: 1 comp(write): 524.1 us, 3815.8 MB/s Final bytes: 646792 Ratio: 3.24 decomp(read): 343.4 us, 5824.5 MB/s OK Compression level: 2 comp(write): 521.9 us, 3832.2 MB/s Final bytes: 646792 Ratio: 3.24 decomp(read): 319.8 us, 6253.6 MB/s OK Compression level: 3 comp(write): 544.0 us, 3676.3 MB/s Final bytes: 646792 Ratio: 3.24 decomp(read): 390.5 us, 5121.9 MB/s OK Compression level: 4 comp(write): 704.3 us, 2839.5 MB/s Final bytes: 520792 Ratio: 4.03 decomp(read): 438.0 us, 4566.1 MB/s OK Compression level: 5 comp(write): 701.8 us, 2849.7 MB/s Final bytes: 520792 Ratio: 4.03 decomp(read): 441.0 us, 4535.0 MB/s OK Compression level: 6 comp(write): 842.0 us, 2375.2 MB/s Final bytes: 403512 Ratio: 5.20 decomp(read): 500.0 us, 3999.7 MB/s OK Compression level: 7 comp(write): 824.7 us, 2425.0 MB/s Final bytes: 337128 Ratio: 6.22 decomp(read): 532.5 us, 3755.9 MB/s OK Compression level: 8 comp(write): 833.1 us, 2400.8 MB/s Final bytes: 337128 Ratio: 6.22 decomp(read): 542.1 us, 3689.2 MB/s OK Compression level: 9 comp(write): 1140.1 us, 1754.3 MB/s Final bytes: 303168 Ratio: 6.92 decomp(read): 506.2 us, 3951.3 MB/s OK --> 4, 2097152, 8, 19, snappy ********************** 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): 260.6 us, 7675.8 MB/s memcpy(read): 236.0 us, 8476.4 MB/s Compression level: 0 comp(write): 290.1 us, 6893.0 MB/s Final bytes: 2097168 Ratio: 1.00 decomp(read): 228.6 us, 8750.6 MB/s OK Compression level: 1 comp(write): 518.3 us, 3858.8 MB/s Final bytes: 646792 Ratio: 3.24 decomp(read): 487.2 us, 4105.5 MB/s OK Compression level: 2 comp(write): 516.6 us, 3871.1 MB/s Final bytes: 646792 Ratio: 3.24 decomp(read): 490.6 us, 4076.6 MB/s OK Compression level: 3 comp(write): 520.3 us, 3844.0 MB/s Final bytes: 646792 Ratio: 3.24 decomp(read): 470.3 us, 4252.7 MB/s OK Compression level: 4 comp(write): 685.1 us, 2919.1 MB/s Final bytes: 520792 Ratio: 4.03 decomp(read): 597.9 us, 3345.3 MB/s OK Compression level: 5 comp(write): 688.5 us, 2904.7 MB/s Final bytes: 520792 Ratio: 4.03 decomp(read): 610.7 us, 3275.0 MB/s OK Compression level: 6 comp(write): 755.3 us, 2647.9 MB/s Final bytes: 403512 Ratio: 5.20 decomp(read): 572.1 us, 3495.6 MB/s OK Compression level: 7 comp(write): 802.3 us, 2492.8 MB/s Final bytes: 337128 Ratio: 6.22 decomp(read): 610.2 us, 3277.8 MB/s OK Compression level: 8 comp(write): 793.8 us, 2519.4 MB/s Final bytes: 337128 Ratio: 6.22 decomp(read): 629.2 us, 3178.4 MB/s OK Compression level: 9 comp(write): 939.5 us, 2128.7 MB/s Final bytes: 303168 Ratio: 6.92 decomp(read): 698.4 us, 2863.5 MB/s OK Round-trip compr/decompr on 30.0 GB Elapsed time: 22.1 s, 3054.9 MB/s