search for: silesia

...ate the Linux kernel LZO compression and decompression code to the current upstream version which features significant performance improvements on modern machines. Some *synthetic* benchmarks: ============================ x86_64 (Sandy Bridge), gcc-4.6 -O3, Silesia test corpus, 256 kB block-size: compression speed decompression speed LZO-2005 : 150 MB/sec 468 MB/sec LZO-2012 : 434 MB/sec 1210 MB/sec i386 (Sandy Bridge), gcc-4.6 -O3, Silesia test corpus, 25...

Hi, I want to connect to a share on a Samba server over the Internet. I have the Samba server installed and working OK (for NT clients at least) but when I connect from my NT workstation over the Internet I get 'Invalid Handle' dialogs when I try to map a network drive. I think it should be OK but one major difference is the remote NT workstation is not a member of the domain in which

.../analyzer": Sun Analyzer 7.7 SunOS_sparc 2009/06/03 version of "/opt/sunstudio12.1/bin/../prod/bin/../../bin/dmake": Sun Distributed Make 7.9 SunOS_sparc 2009/06/03 Regards -- [ Piotr Tarnowski piotr.tarnowski at us.edu.pl ] [ Unix Administrator at University of Silesia, Katowice, Poland ] -------------- next part -------------- A non-text attachment was scrubbed... Name: sieve.h-redeclared.patch Type: text/x-patch Size: 486 bytes Desc: not available URL: <http://dovecot.org/pipermail/dovecot/attachments/20120229/a9732fc9/attachment-0008.bin> --------------...

...erformance on wide range of hardware or workloads, rather wanted to publish the patches before I get distracted again. I''d like to ask anyone willing and able to test this to share your results with us. At least an example from standalone benchmarks of snappy-c/snappy(upstream)/lzo/lz4: Silesia corpus (avg of 10 runs), AMD bulldozer box, 12G ram, 1Ghz cpu: lz4 = 739860 us ( 286 MB/s) 195930 us (1081 MB/s) 211957760 -> 101630873 47.9% snappy 1.0.4 = 1050 ms ( 201 MB/s) 248 ms ( 853 MB/s) 211957760 -> 104739310 49.4% snappy-c = 940111 us ( 225...

...breaks extents into pages that are compressed individually. The lz4hc compressor is a slower, higher-compression variation that is doesn''t quite match zlib on compression throughput or ratio, but is much faster at decompression. Some quick benchmarks, writing and reading a tarball of the Silesia corpus (http://sun.aei.polsl.pl/~sdeor/index.php?page=silesia) in a VM on a tmpfs-backed device. Times are in milliseconds. method write read size none 489 356 202.27MB lzo 1618 632 115.62MB zlib 6583 1370 76.07MB lz4 1216 368 102.15MB lz4hc 8372 337 81.38MB And with li...

What is the status of this software ? Is there anobody taking care of it ? I ask, because I've got incredible and strange problems using it (SIGSEGVs in library routines...) and I want to ask if this is reliable software... OR: is there any project ongoing which hash an aim to make a user friendly library of routines to use windows shares from "C" ? I want to point that in list