SW-LZMA: Parallel Implementation of LZMA Based on SW26010 Many-Core Processor

Table 4

Large-scale data compression test results.

File size (MB)	Serial		Athread		Speedup
	Time (s)	Compression ratio	Time (s)	Compression ratio
202.1387	34.01	32.96%	15.88	30.24%	2.142
404.2676	66.93	32.96%	27.74	30.22%	2.412
808.5254	268.55	32.96%	51.48	30.21%	5.216
1212.7832	409.78	33.23%	77.11	30.21%	5.314