[Toon-members] [SCM] toon branch, expression_template, updated. TOON_2.0-10-g8b511c1

[Edward Rosten]

This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "toon".

The branch, expression_template has been updated
       via  8b511c11e203de65b1c32c7ea83f5b352b5667f0 (commit)
      from  4d18ef94cf3d6fafb7c6721210d82272d8ba6f35 (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
commit 8b511c11e203de65b1c32c7ea83f5b352b5667f0
Author: Edward Rosten <address@hidden>
Date:   Thu May 31 18:55:05 2012 +0200

    Added cost estimation and optional caching.
    
    Call the .perhaps_cache(int) method with the number of evaluations
    of each element to be made (e.g. number of rows in a matrix* vector
    multiply).
    
    Looking at the generated asm, the optional caching doesn't appear to
    incur any run-time overhead if the .perhaps_cache() method is not
    called.

-----------------------------------------------------------------------

Summary of changes:
 expr.cc           |  118 ++++++++++++++++++++++++++++++++++++++++++++---------
 internal/vbase.hh |    9 ++++
 2 files changed, 108 insertions(+), 19 deletions(-)


hooks/post-receive
-- 
toon