Displaying 5 results from an estimated 5 matches for "lrb".
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2003 Sep 10
2
R 1.8.0 alpha
The countdown to R version 1.8.0 has begun. As a novelty, we now
make preliminary source tarballs available somewhat earlier in the
process. They will be found in
http://cran.us.r-project.org/src/base
with names of the form R-1.8.0alpha_2003-09-10.tar.gz
The first one was created a moment ago; subsequent ones will be
created by a cron job that runs at 05:00 local (Wisconsin) time.
There are
2003 Sep 10
2
R 1.8.0 alpha
The countdown to R version 1.8.0 has begun. As a novelty, we now
make preliminary source tarballs available somewhat earlier in the
process. They will be found in
http://cran.us.r-project.org/src/base
with names of the form R-1.8.0alpha_2003-09-10.tar.gz
The first one was created a moment ago; subsequent ones will be
created by a cron job that runs at 05:00 local (Wisconsin) time.
There are
2011 Oct 16
0
[LLVMdev] Enabling Vector-select
...cted :).
The last thing missing for us now is AVX support in the JIT, but that is
a different issue.
However, there is one thing I do not fully understand: what if somebody
actually wants a vector of 4 boolean values (i1) that should not be
legalized to v4i32? For example, a code generator for LRBni would want
to use the architecture's predicate registers for masks, in which case
<16 x i1> should probably not be legalized to <16 x i32>, right?
However, I reckon that native support of architectures with predicated
execution is probably a bigger problem, anyway.
Best,
Ralf...
2011 Oct 16
3
[LLVMdev] Enabling Vector-select
Hello everyone,
I wanted to let everybody know that I am going to enable the support for vector-select by default later today.
Details:
Currently the LLVM code-generator only supports 'select' [1] instructions with a boolean condition. Vectorizing compilers, such as the Intel OpenCL Vectorizer and the GCC vectorizer often use vector-select instructions to implements masks. This change
2009 Jul 23
1
[PATCH server] changes required for fedora rawhide inclusion.
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