Re: A question about android regex implementation

2010-07-09 Thread Deven You
2010/7/8 enh e...@google.com On Wed, Jul 7, 2010 at 09:55, Jesse Wilson jessewil...@google.com wrote: On Mon, Jul 5, 2010 at 8:02 PM, Deven You devyo...@gmail.com wrote: I have written some simple benchmarks for harmony regex and find the performance of harmony is poor compared to RI.

Re: A question about android regex implementation

2010-07-07 Thread Jesse Wilson
On Mon, Jul 5, 2010 at 8:02 PM, Deven You devyo...@gmail.com wrote: I have written some simple benchmarks for harmony regex and find the performance of harmony is poor compared to RI. For example, Mathcer.find() only reach 60% of that of RI. I heard Android use icu4jni re-implement this

Re: A question about android regex implementation

2010-07-07 Thread enh
On Wed, Jul 7, 2010 at 09:55, Jesse Wilson jessewil...@google.com wrote: On Mon, Jul 5, 2010 at 8:02 PM, Deven You devyo...@gmail.com wrote: I have written some simple benchmarks for harmony regex and find the performance of harmony is poor compared to RI. For example, Mathcer.find() only

Fwd: A question about android regex implementation

2010-07-07 Thread Deven You
-- Forwarded message -- From: Deven You devyo...@gmail.com Date: 2010/7/8 Subject: Re: A question about android regex implementation To: enh e...@google.com 2010/7/8 enh e...@google.com On Wed, Jul 7, 2010 at 09:55, Jesse Wilson jessewil...@google.com wrote: On Mon, Jul 5

A question about android regex implementation

2010-07-05 Thread Deven You
Hi Jesse and All, I have written some simple benchmarks for harmony regex and find the performance of harmony is poor compared to RI. For example, Mathcer.find() only reach 60% of that of RI. I heard Android use icu4jni re-implement this module. Since icu4jni use native code I think it may has