Displaying 20 results from an estimated 34 matches for "ary3".
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2006 Aug 21
1
[LLVMdev] stdlib.h
Thank you, Reid,
I tried llvm-gcc -lcrtend ary3.c -o ary3, but I get
gccld: warning: Cannot find library 'crtend'
gccld: warning: Cannot find library 'c'
I have the libraries in my llvm directory:
llvm/runtime/GCCLibraries/crtend
Well, how do I link this to the LLVM runtime stuff? Before building from
the source, I had copied...
2018 Aug 14
3
[RFC] Delaying phi-to-select transformation until later in the pass pipeline
...T when running llvm-test-suite,
spec2000, and spec2006 at -O3 with and without the patch linked above (using
trunk llvm from a week or so ago).
AArch64 results on ARM Cortex-A72:
Performance Regressions - execution_time Change
SingleSource/Benchmarks/Shootout/Shootout-ary3 9.48%
MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt 3.79%
SingleSource/Benchmarks/CoyoteBench/huffbench 1.40%
Performance Improvements - execution_time Change
MultiSource/Benchmarks/TSVC/Searching...
2006 Aug 20
0
[LLVMdev] stdlib.h
Try adding -lcrtend to the gcc link line. You need to link in the LLVM
runtime stuff.
Reid.
On Sun, 2006-08-20 at 14:30 -0700, Fernando Magno Quintao Pereira wrote:
> > Rebuilding llvm-gcc4 from source should work fine. Please see the
> > directions in the file README.LLVM at the top level src directory. You
> > can check llvm-gcc4 out from Subversion with the command:
>
2018 Aug 15
2
[RFC] Delaying phi-to-select transformation until later in the pass pipeline
...ec2000, and spec2006 at -O3 with and without the patch linked
> above (using
> trunk llvm from a week or so ago).
>
> AArch64 results on ARM Cortex-A72:
>
> Performance Regressions - execution_time Change
> SingleSource/Benchmarks/Shootout/Shootout-ary3 9.48%
> MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt
> 3.79%
> SingleSource/Benchmarks/CoyoteBench/huffbench 1.40%
>
> Performance Improvements - execution_time Change
> MultiSource/Benchmarks/TSVC/...
2006 Aug 20
2
[LLVMdev] stdlib.h
> Rebuilding llvm-gcc4 from source should work fine. Please see the
> directions in the file README.LLVM at the top level src directory. You
> can check llvm-gcc4 out from Subversion with the command:
Dear guys,
I've rebuild my llvm-gcc3 (not llvm-gcc4) from source, and now it can
find stdlib.c and all the other sources, but I am having some other
problems with the new
2018 Aug 17
2
[RFC] Delaying phi-to-select transformation until later in the pass pipeline
...the patch linked above (using
>>> trunk llvm from a week or so ago).
>>>
>>> AArch64 results on ARM Cortex-A72:
>>>
>>> Performance Regressions - execution_time Change
>>> SingleSource/Benchmarks/Shootout/Shootout-ary3 9.48%
>>> MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt 3.79%
>>> SingleSource/Benchmarks/CoyoteBench/huffbench 1.40%
>>>
>>> Performance Improvements - execution_time...
2009 Mar 09
2
[LLVMdev] [llvm-testresults] cfarm-x86-64 x86_64 nightly tester results
...phereflake: 11.38% (6.15 => 5.45)
> singlesource/Benchmarks/Misc-C++/stepanov_container: -2430.56% (0.36 => 9.11)
> singlesource/Benchmarks/Misc/ffbench: 6.78% (3.54 => 3.30)
> singlesource/Benchmarks/Misc/flops-1: -7.75% (4.00 => 4.31)
> singlesource/Benchmarks/Shootout/ary3: 23.85% (6.96 => 5.30)
> LLC compile:
> singlesource/Benchmarks/Adobe-C++/loop_unroll: -19.52% (2.5201 => 3.0121)
> singlesource/Benchmarks/Misc-C++/stepanov_container: -317.65% (0.0680 => 0.2840)
> multisource/Benchmarks/PAQ8p/paq8p: -19.62% (1.8761 => 2.2441)
> LLC-B...
2006 Nov 17
2
[LLVMdev] 1.9 Prerelease Available for Testing (TAKE TWO)
...cbe /SingleSource/Benchmarks/Shootout-C++/ackermann
> TEST-FAIL: llc /SingleSource/Benchmarks/Shootout-C++/ary2
> TEST-FAIL: jit /SingleSource/Benchmarks/Shootout-C++/ary2
> TEST-FAIL: cbe /SingleSource/Benchmarks/Shootout-C++/ary2
> TEST-FAIL: llc /SingleSource/Benchmarks/Shootout-C++/ary3
> TEST-FAIL: jit /SingleSource/Benchmarks/Shootout-C++/ary3
> TEST-FAIL: cbe /SingleSource/Benchmarks/Shootout-C++/ary3
> TEST-FAIL: llc /SingleSource/Benchmarks/Shootout-C++/ary
> TEST-FAIL: jit /SingleSource/Benchmarks/Shootout-C++/ary
> TEST-FAIL: cbe /SingleSource/Benchmarks/Shoo...
2006 Nov 16
0
[LLVMdev] 1.9 Prerelease Available for Testing
...ackermann
TEST-FAIL: cbe /SingleSource/Benchmarks/Shootout-C++/ackermann
TEST-FAIL: llc /SingleSource/Benchmarks/Shootout-C++/ary2
TEST-FAIL: jit /SingleSource/Benchmarks/Shootout-C++/ary2
TEST-FAIL: cbe /SingleSource/Benchmarks/Shootout-C++/ary2
TEST-FAIL: llc /SingleSource/Benchmarks/Shootout-C++/ary3
TEST-FAIL: jit /SingleSource/Benchmarks/Shootout-C++/ary3
TEST-FAIL: cbe /SingleSource/Benchmarks/Shootout-C++/ary3
TEST-FAIL: llc /SingleSource/Benchmarks/Shootout-C++/ary
TEST-FAIL: jit /SingleSource/Benchmarks/Shootout-C++/ary
TEST-FAIL: cbe /SingleSource/Benchmarks/Shootout-C++/ary
TEST-FAIL: l...
2006 Nov 14
5
[LLVMdev] 1.9 Prerelease Available for Testing
LLVMers,
The LLVM 1.9 Prerelease is available for testing:
http://llvm.org/prereleases/1.9/
If anyone can spare some time, please download the appropriate tarballs
for your platform and test the release (at least with make check). I'd
also appreciate any documentation reviews.
Please note that llvm-gcc3 on x86 may not have a clean dejagnu run. You
should see one XPASS for
2012 Apr 17
2
[LLVMdev] InstCombine adds bit masks, confuses self, others
...2.015 2.246 +11.5% +47mB
External/SPEC/CINT2000/255_vortex/255_vortex 1.814 2.044 +12.7% +52mB
SingleSource/Benchmarks/Shootout-C++/heapsort 1.871 2.132 +13.9% +57mB
SingleSource/Benchmarks/Shootout-C++/ary3 1.087 1.264 +16.3% +65mB
MultiSource/Benchmarks/SciMark2-C/scimark2 27.491 23.596 -14.2% -66mB
MultiSource/Benchmarks/Olden/bisort/bisort 0.360 0.428 +19.0% +75mB
MultiSource/Benchmarks/...
2012 Apr 16
0
[LLVMdev] InstCombine adds bit masks, confuses self, others
On Tue, Apr 17, 2012 at 12:23 AM, Jakob Stoklund Olesen <stoklund at 2pi.dk>wrote:
> I am not sure how best to fix this. If possible, InstCombine's
> canonicalization shouldn't hide arithmetic progressions behind bit masks.
The entire concept of cleverly converting arithmetic to bit masks seems
like the perfect domain for DAGCombine instead of InstCombine:
1) We know the
2015 Feb 26
5
[LLVMdev] [RFC] AArch64: Should we disable GlobalMerge?
Hi all,
I've started looking at the GlobalMerge pass, enabled by default on
ARM and AArch64. I think we should reconsider that, at least for
AArch64.
As is, the pass just merges all globals together, in groups of 4KB
(AArch64, 128B on ARM).
At the time it was enabled, the general thinking was "it's almost
free, it doesn't affect performance much, we might as well use it".
2012 Feb 19
2
[LLVMdev] Problem While Running Test Suite
...rce/Regression/C++/EH/ConditionalExpr | * | * |
SingleSource/Benchmarks/Shootout/fib2 | * | * |
SingleSource/Benchmarks/Shootout/ackermann | * | * |
SingleSource/Benchmarks/Shootout/ary3 | * | * |
SingleSource/Benchmarks/Shootout/random | * | * |
SingleSource/Benchmarks/Shootout/strcat | * | * |
SingleSource/Benchmarks/Shootout/hello...
2014 Aug 12
4
[LLVMdev] Explicit template instantiations in libc++
Most of libc++ doesn't have explicit template instantiations, which
leads to a pretty significant build time and code size cost when using
libc++, since a large number of common templates will be emitted by the
compiler and coalesced by the linker. Notably, in include/__config, we
have:
#ifndef _LIBCPP_EXTERN_TEMPLATE
#define _LIBCPP_EXTERN_TEMPLATE(...)
#endif
whereas before
2012 Apr 16
5
[LLVMdev] InstCombine adds bit masks, confuses self, others
Look at this silly function:
$ cat small.c
unsigned f(unsigned a, unsigned *p) {
unsigned x = a/4;
p[0] = x;
p[1] = x+x;
return p[1] - 2*p[0];
}
GCC turns this into straightforward code and figures out the 0 return value:
shrl $2, %edi
movl %edi, (%rsi)
addl %edi, %edi
movl %edi, 4(%rsi)
movl $0, %eax
ret
LLVM optimizes the code:
$ clang -O -S -o- small.c -emit-llvm
define i32
2008 Feb 03
0
[LLVMdev] 2.2 Prerelease available for testing
...0.31 | 1.05 1.00 n/a n/a
SingleSource/Benchmarks/Shootout-C++/ary2 | 0.0426 5328 0.0178 * 0.0199 | 0.22 0.22 0.19 * 0.31 | 1.00 1.16 n/a n/a
SingleSource/Benchmarks/Shootout-C++/ary3 | 0.0533 4768 0.0161 * 0.0181 | 4.91 5.14 4.94 * 5.01 | 0.96 0.99 n/a n/a
SingleSource/Benchmarks/Shootout-C++/except | 0.0168 4340 0.0131 * *...
2007 Sep 18
0
[LLVMdev] 2.1 Pre-Release Available (testers needed)
...0.32 | 1.12 1.04 n/a n/a
SingleSource/Benchmarks/Shootout-C++/ary2 | 0.0480 6128 0.0360 * 0.0400 | 0.27 0.31 0.28 * 0.33 | 0.87 0.96 n/a n/a
SingleSource/Benchmarks/Shootout-C++/ary3 | 0.0440 5056 0.0360 * 0.0360 | 11.62 11.85 12.07 * 11.93 | 0.98 0.96 n/a n/a
SingleSource/Benchmarks/Shootout-C++/except | 0.0120 3584 * * *...
2008 Jan 24
6
[LLVMdev] 2.2 Prerelease available for testing
LLVMers,
The 2.2 prerelease is now available for testing:
http://llvm.org/prereleases/2.2/
If anyone can help test this release, I ask that you do the following:
1) Build llvm and llvm-gcc (or use a binary). You may build release
(default) or debug. You may pick llvm-gcc-4.0, llvm-gcc-4.2, or both.
2) Run 'make check'.
3) In llvm-test, run 'make TEST=nightly report'.
4) When
2007 Sep 18
0
[LLVMdev] 2.1 Pre-Release Available (testers needed)
...0.45 | 0.98 0.98 n/a n/a
SingleSource/Benchmarks/Shootout-C++/ary2 | 0.0405 6084 0.0322 * 0.0334 | 0.40 0.41 0.41 * 0.45 | 0.98 0.98 n/a n/a
SingleSource/Benchmarks/Shootout-C++/ary3 | 0.0382 5004 0.0305 * 0.0258 | 4.68 6.10 5.05 * 5.03 | 0.77 0.93 n/a n/a
SingleSource/Benchmarks/Shootout-C++/except | 0.0132 3540 * * *...