Examples of PureJavaCrc32C

org.apache.hadoop_voltpatches.util.PureJavaCrc32C
A pure-java implementation of the CRC32 checksum that uses the CRC32-C polynomial, the same polynomial used by iSCSI and implemented on many Intel chipsets supporting SSE4.2.
org.iq80.leveldb.util.PureJavaCrc32C
A pure-java implementation of the CRC32 checksum that uses the CRC32-C polynomial, the same polynomial used by iSCSI and implemented on many Intel chipsets supporting SSE4.2.

Examples of org.iq80.leveldb.util.PureJavaCrc32C

        closed = true;
    }


    public static int crc32c(Slice data, CompressionType type)
    {
        PureJavaCrc32C crc32c = new PureJavaCrc32C();
        crc32c.update(data.getRawArray(), data.getRawOffset(), data.length());
        crc32c.update(type.persistentId() & 0xFF);
        return crc32c.getMaskedValue();
    }

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Examples of org.iq80.leveldb.util.PureJavaCrc32C

        }


        long bytes = 0;
        int crc = 0;
        while (bytes < 1000 * 1048576) {
            PureJavaCrc32C checksum = new PureJavaCrc32C();
            checksum.update(data, 0, blockSize);
            crc = checksum.getMaskedValue();
            finishedSingleOp();
            bytes += blockSize;
        }
        System.out.printf("... crc=0x%x\r", crc);

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