Is there any quantification on what N might be?
On Wed, May 30, 2012 at 12:29 PM, Joran Greef jo...@ronomon.com wrote:
Hash implementation quality being equal, C++ may be faster for hash inputs
greater than N bytes where the cost of jumping between JS and C++ does not
outweigh the benefit. For keys smaller than N bytes, hashing in JS may be
faster.
On Wednesday, May 30, 2012 6:17:17 PM UTC+2, Mark Hahn wrote:
Are you talking about calculating the hash in javascript? If so then a
third way, using a C++ extension, would be much faster than either 31 or 32.
On Wed, May 30, 2012 at 8:05 AM, Joran Greef jo...@ronomon.com wrote:
If you're doing 32-bit hashes in Javascript and are willing to trade a
bit, then a 31-bit hash may be at least an order of magnitude faster:
https://groups.google.com/d/**msg/v8-users/zGCS_wEMawU/**6mConTiBUyMJhttps://groups.google.com/d/msg/v8-users/zGCS_wEMawU/6mConTiBUyMJ
--
Job Board: http://jobs.nodejs.org/
Posting guidelines: https://github.com/joyent/**node/wiki/Mailing-List-*
*Posting-Guidelineshttps://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines
You received this message because you are subscribed to the Google
Groups nodejs group.
To post to this group, send email to nodejs@googlegroups.com
To unsubscribe from this group, send email to
nodejs+unsubscribe@**googlegroups.comnodejs%2bunsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/**group/nodejs?hl=en?hl=enhttp://groups.google.com/group/nodejs?hl=en?hl=en
--
Job Board: http://jobs.nodejs.org/
Posting guidelines:
https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines
You received this message because you are subscribed to the Google
Groups nodejs group.
To post to this group, send email to nodejs@googlegroups.com
To unsubscribe from this group, send email to
nodejs+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/nodejs?hl=en?hl=en
--
Job Board: http://jobs.nodejs.org/
Posting guidelines:
https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines
You received this message because you are subscribed to the Google
Groups nodejs group.
To post to this group, send email to nodejs@googlegroups.com
To unsubscribe from this group, send email to
nodejs+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/nodejs?hl=en?hl=en
