s2c+s2d: Add readahead #192
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Increases compression speed by almost 1GB/s on systems with plenty of CPU. 2548.8MB/s -> 3856.9MB/s Decompression speedup is about 10%, if not IO limited: 1255.1MB/s -> 1386.8MB/s
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Increases compression speed by almost 1GB/s on systems with plenty of CPU.
2548.8MB/s -> 3856.9MB/s
Decompression speedup is about 10%, if not IO limited:
1255.1MB/s -> 1386.8MB/s