Re: Review Request for 6751338: ZIP inflater/deflater performance

2011-04-26 Thread Dave Bristor
, this_len - strm-avail_in); as this_off is not further used in the function. Thanks! Dave --- On Fri, 4/1/11, Xueming Shen xueming.s...@oracle.com wrote: From: Xueming Shen xueming.s...@oracle.com Subject: Review Request for 6751338: ZIP inflater/deflater performance To: Dave Bristor

Re: Patch to fix BufferedInputStream.skip and bug 4254082

2007-07-12 Thread Dave Bristor
Hi Pascal, Pascal S. de Kloe wrote: Hello Christopher, Thank you for this information. :) Would you happen to know if somebody even tried to make a better available() for ZipInputStream? For instance, the manual of gzip(1) notes that the compressed data can only be a 5B larger per 32KB

Re: Early version of striding Deflater

2008-02-15 Thread Dave Bristor
Hi Clemens, Here's some file-by-file feedback, answers to questions, etc. I've attached 2 files: * Deflater.c.reformat is by-and-large the same as the file that you sent, except that it compiles on Solaris without warnings (it wouldn't compile there w/o change; perhaps the linux compiler

Re: CFV: Doug Lea to Membership in the Core Libraries Group

2008-03-25 Thread Dave Bristor
Vote: yes Dave iris clark wrote: Greetings, voting members of the Core Libraries Group! I hereby nominate Doug Lea to Membership in the Core Libraries Group. Please cast your vote by replying, publicly, to this message with either Vote: yes or Vote: no as the first line of the

Re: Character decoding could be 3 times faster !

2008-05-21 Thread Dave Bristor
Ulf Zibis wrote: Am 19.05.2008 13:16, Alan Bateman schrieb: One other thing - it looks like you are using the jdk6 sources with the JRL license rather than OpenJDK sources. If you do improve the performance of the decode loop for this class of decoder then it would be best to post a patch

Re: Character decoding could be 3 times faster !

2008-05-21 Thread Dave Bristor
Ulf Zibis wrote: Am 21.05.2008 19:27, Dave Bristor schrieb: Both the OpenJDK 6 and OpenJDK 7 source bases include NetBeans projects. Those for OpenJDK 6 are more up-to-date. In both cases look in jdk/make/netbeans. While there might not be a project specific to your needs, the README

Re: java.util.zip throws- oversubscribed dynamic bit lengths tree

2008-06-30 Thread Dave Bristor
Hi Harsha, Do you have a reproducible testcase? This appeared years before my time, see 413, java.util.zip.ZipException: oversubscribed dynamic bit lengths tree, and was closed with the note Irreproducible - probably fixed some time ago. Sahoo has filed 6713913, Fatal errors during jar

Re: java.util.zip throws- oversubscribed dynamic bit lengths tree

2008-06-30 Thread Dave Bristor
Harsha Godugu wrote: Dave Bristor wrote: Hi Harsha, Hi Dave, Unfortunately there is no stand alone reproducible test case. It appears that 6713913 and the issue I brought up here are related. Out of curiosity, I was looking into inflater / deflater code to see what it means to get