Displaying 20 results from an estimated 800 matches similar to: "Patch for cross compilation with MinGW32"
2014 Oct 11
1
bitmath.h static array
There is a function FLAC__clz_soft_uint32 in bitmath.h:
static inline unsigned int FLAC__clz_soft_uint32(unsigned int word)
{
static const unsigned char byte_to_unary_table[] = {
8, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4,
....................................
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
};
return (word) > 0xffffff ?
2012 Jun 27
1
Failed win32 build
Hello,
While building from git, I'm getting the following failure (help please):
CC ogg_mapping.lo
CCLD libFLAC.la
Creating library file: .libs/libFLAC.dll.a
.libs/bitreader.o: In function `FLAC__clz_soft_uint32':
./include/private/bitmath.h:46: multiple definition of `_FLAC__clz_soft_uint32'
.libs/bitmath.o:./include/private/bitmath.h:46: first defined here
.libs/fixed.o:
2013 Feb 18
1
ggplot2 and facet_wrap help
Dear R experts,
I am trying to arrange multiple plots, creating one graph for each
size1 factor variable in my data frame, and each plot has the median
price on the y-axis and the size2 on the x-axis grouped by clarity:
library(ggplot2)
df <- data.frame(price=matrix(sample(1:1000, 100, replace = TRUE), ncol = 1))
df$size1 = 1:nrow(df)
df$size1 = cut(df$size1, breaks=11)
2018 Jul 20
1
[PATCH 2/2] Fix safe_realloc_add_2op_() to free memory when reallocation fails
---
include/share/alloc.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/share/alloc.h b/include/share/alloc.h
index 914de9ba..63878db0 100644
--- a/include/share/alloc.h
+++ b/include/share/alloc.h
@@ -168,7 +168,7 @@ static inline void *safe_realloc_add_2op_(void *ptr, size_t size1, size_t size2)
free(ptr);
return 0;
}
- return realloc(ptr, size2);
+ return
2012 May 09
1
[PATCH 2/2] bitmath: Finish up optimizations
This patch adds support for other compilers and systems
including MSVC, Intel C compiler etc..
---
src/libFLAC/bitmath.c | 48 -------------
src/libFLAC/bitreader.c | 54 ++-------------
src/libFLAC/include/private/bitmath.h | 120 ++++++++++++++++++++++++++++++---
3 files changed, 116 insertions(+), 106 deletions(-)
diff --git a/src/libFLAC/bitmath.c
2003 Jun 30
1
symbol size on a plot
Hi,
I would like to get from a plot the size of the symbols plotted.
Imagine I have the following plot function :
plot(1:2,1:2, pch=15, cex=4)
I would like the get the values SIZE1 and SIZE2 so that if I plot the
following rectangle :
rect(1.5,1.5, 1.5+SIZE1, 1.5+SIZE2) then the size of this square is
exactely the same as the one of the symbols that have been plotted.
Thanks for any idea.
--
2012 Aug 28
3
[PATCH 1/3] Make FLAC__clz_soft_uint32 static.
---
src/libFLAC/include/private/bitmath.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/libFLAC/include/private/bitmath.h b/src/libFLAC/include/private/bitmath.h
index 61b0e03..d32b1a7 100644
--- a/src/libFLAC/include/private/bitmath.h
+++ b/src/libFLAC/include/private/bitmath.h
@@ -42,7 +42,7 @@
#endif
/* Will never be emitted for MSVC, GCC, Intel compilers */
2018 Jan 27
0
[RFC] Improving compact x86-64 compact unwind descriptors
Hi John & Ron, I read through the proposal and had a couple of quick observations.
1. The proposed encoding assumes that the epilogue instructions always come at the end of the function -- or rather, just before the next function. If there is a stack protector __stack_chk_fail sequence, or there is NOP padding between functions, then the epilogue cannot be expressed. The proposed encoding
2018 Jan 27
0
[RFC] Improving compact x86-64 compact unwind descriptors
John and Ron,
I developed the original compact unwind implementation for macOS 10.6 back in 2009. I tried to leave space in the design to support finer grain exception handling such as for asynchronous or for the shrink wrap optimization. The idea I had at the time was instead of having just one 32-bit compact unwind info per function, there could be an array of them each covering a different
2011 Jun 03
2
Arules: R Crashes when running eclat with tidLists=TRUE
Hello,
I'm using the eclat function of the arules package (1.0-6) for the
identification of frequent itemsets. I need the tidLists, but if I set
in the function tidLists=TRUE R crashes (Windows XP Professional SP3,
32 bit, R version 2.12.1 (2010-12-16), reproducible on two different
computers) with two different error messages or non at all. Minimum
examples are:
library(arules)
2017 Dec 31
1
Order of methods for optimx
Dear R-er,
For a non-linear optimisation, I used optim() with BFGS method but it
stopped regularly before to reach a true mimimum. It was not a problem
with limit of iterations, just a local minimum. I was able sometimes to
reach better minimum using several rounds of optim().
Then I moved to optimx() to do the different optim rounds automatically
using "Nelder-Mead" and
2010 Apr 10
3
[PATCH 1/3] fbmem: fix aperture overlapping check
fb_do_apertures_overlap is returning wrong value when one aperture
is completely whithin the other. Add generic ranges_overlap macro
(probably kernel.h candidate) and use it here.
Signed-off-by: Marcin Slusarz <marcin.slusarz at gmail.com>
Cc: Dave Airlie <airlied at redhat.com>
Cc: Peter Jones <pjones at redhat.com>
Cc: Andrew Morton <akpm at linux-foundation.org>
---
2018 Jan 29
2
[RFC] Improving compact x86-64 compact unwind descriptors
Hi Nick,
It is a pleasure to be in contact with the creator of the compact unwind
approach!
I can see how an array of 32-bit unwind blocks could be used to describe
each distinct point within a function (within a prolog in particular). But
then you end up with six or seven or more such blocks for a large
percentage of functions, don't you? Seems like a lot of additional space
for something
2018 Jan 26
4
[RFC] Improving compact x86-64 compact unwind descriptors
Here is our proposal to extend/enhance the x86-64 compact unwind
descriptors to fully describe the prologue/epilogue for asynchronous
unwinding. I believe there are missing/lacking CFI directives as well,
but I'll save that for another thread.
Asynchronous Compact Unwind Descriptors
Ron Brender, VMS Software, Inc.
Revised January 25, 2018
1 Introduction
This document proposes means to
2003 Apr 28
1
Red Hat 9 regex symbol conflict
Hello,
I've been struggling with a problem for the past several weeks, trying
to get PL/R (R procedural language handler for PostgreSQL,
http://www.joeconway.com/plr/) to work on Red Hat 9. In brief, R dumps
core during the embedded library initialization, while in Rf_regcomp(),
working on on Rprofile. Below I've included the important parts of a
backtrace:
Program received signal
2006 Dec 19
3
[LLVMdev] alias-aware scheduling
Hello,
I did a little experiment modifying LLVM to be able to use alias-analysis
information in scheduling so that independent memory operations may be
reordered.
Attached is a patch which implements this. I copied some routines from
DAGCombiner.cpp for using SDOperands with alias queries; it should
probably be factored out somewhere so the code can be shared. I
reorganized
2013 Mar 09
9
flac 1.3.0pre2 pre-release
Hi all,
Second and hopefully final pre-release is here:
http://downloads.xiph.org/releases/flac/beta/
I have personally tested this code on:
x86-linux
x86_64-linux
powerpc-linux
armhf-linux
i386-freebsd9.1
i386-openbsd5.2
I also cross-compiled from Linux to 32 bit Windows and the compile ran to
completion (the test suite requires a bunch of hacking before it can
2012 Nov 09
3
Crash - cause 'memory not mapped'
i'm using the following c++ code
using namespace std;
#include <iostream>
#include <stdio.h>
#include <opencv/cv.h>
#include <opencv2/core/core.hpp>
#include <opencv2/highgui/highgui.hpp>
#include <opencv/highgui.h>
#include <opencv/cv.h>
#include <R.h>
#include <Rinternals.h>
#include <Rmath.h>
extern "C" {
SEXP
2012 Feb 16
0
[LLVMdev] Wrong AliasAnalysis::getModRefInfo result
Something must be wrong, more probable on my side. So the C source code is
unchanged, I just did another experiment to first extract all the GEPs in
the code, and call AliasAnalysis::alias on each pair of GEPs. Here is the
code:
AliasAnalysis &AA = getAnalysis<AliasAnalysis>();
TargetData &TD = getAnalysis<TargetData>();
for (Module::iterator it = M.begin();
2015 Dec 28
1
[PATCH 2] more changes in bitmath.h
1) FLAC supports only MSVS 2005 and newer, so (_MSC_VER >= 1400)
is always true and can be removed.
2) The argument for FLAC__clz_uint32() is of FLAC__uint32 type, so
FLAC__clz_soft_uint32() should have the same argument type.
3) The patch removes unnecessary parentheses around 'word' variable.
4) It also replaces "sizeof(FLAC__uint32) * CHAR_BIT - 1 -