Displaying 4 results from an estimated 4 matches for "benchmark_residual".
2016 Jan 23
1
microbench (benchmark_residual) requires -lrt for clock_gettime()
On my setup with glibc-2.8, benchmark_residual linkage fails with
undefines references to clock_gettime(). Adding -lrt fixes that.
The following is a small patch for it.
Regards.
--
O.S.
diff --git a/configure.ac b/configure.ac
index 993ac33..392485e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -437,6 +437,11 @@ if test x$enable_stack_smas...
2015 Aug 30
2
Undefined behaviour
Martijn van Beurden wrote:
> I just checked on my Raspberry pi (armv6-hf, GCC 4.6) and it
> looks like decoding is actually faster with these changes. I
> benchmarked 1b8af6b against f7c52c8, the results are attached.
Interesting results, thanks.
(OTOH, GCC 4.6 was released ~4.5 years ago, so it would be also
interesting to test it on newer compilers - GCC 4.9.x or 5.x,
or some new
2015 Sep 01
0
Undefined behaviour
...ears ago, so it would be also
> interesting to test it on newer compilers - GCC 4.9.x or 5.x,
> or some new Clang...)
I've added a micro benchmark for this is in the microbench/ directory.
If you pull from git and then:
./autogen.sh
./configure
cd microbench/
make
./benchmark_residual
you will get something like this (armhf with gcc-4.9.3):
shift order 2 : 0.000279 0.000284 0.000285 0.000525
mult order 2 : 0.000240 0.000242 0.000243 0.000247
shift order 3 : 0.000408 0.000413 0.000412 0.000415
mult order 3 : 0.000438 0.000443 0.000443 0.000445
shift orde...
2017 Jan 06
8
[PATCH 0/5] Allow multiple targets to be disabled
Hi,
This patchet allows a few targets to be disabled when unrequired.
The rational is coming from VLC's contrib buildsystem, so far we use make -C to select only some subparts of the available targets.
It would be easier and cleaner to use autoconf to do so IMHO.
There's an additional patch which fixes the build when building for WinRT/UWP platform, upstreamed from VLC.
We have a couple