Displaying 20 results from an estimated 32 matches for "bitbench".
2015 May 27
2
[LLVMdev] Proposal: change LNT’s regression detection algorithm and how it is used to reduce false positives
Update: in that same block of 10,000 LLVM/Clang revisions, this the number
of distinct SHA1 hashes for the binaries of the following benchmarks:
7 MultiSource/Applications/aha/aha
2 MultiSource/Benchmarks/BitBench/drop3/drop3
10 MultiSource/Benchmarks/BitBench/five11/five11
7 MultiSource/Benchmarks/BitBench/uudecode/uudecode
3 MultiSource/Benchmarks/BitBench/uuencode/uuencode
5 MultiSource/Benchmarks/Trimaran/enc-rc4/rc4
11 SingleSource/Benchmarks/BenchmarkGame/n-body
2 SingleSource/Benchmarks/Shootout/acker...
2015 May 27
0
[LLVMdev] Proposal: change LNT’s regression detection algorithm and how it is used to reduce false positives
...015, at 7:05 PM, Sean Silva <chisophugis at gmail.com> wrote:
>
> Update: in that same block of 10,000 LLVM/Clang revisions, this the number of distinct SHA1 hashes for the binaries of the following benchmarks:
>
> 7 MultiSource/Applications/aha/aha
> 2 MultiSource/Benchmarks/BitBench/drop3/drop3
> 10 MultiSource/Benchmarks/BitBench/five11/five11
> 7 MultiSource/Benchmarks/BitBench/uudecode/uudecode
> 3 MultiSource/Benchmarks/BitBench/uuencode/uuencode
> 5 MultiSource/Benchmarks/Trimaran/enc-rc4/rc4
> 11 SingleSource/Benchmarks/BenchmarkGame/n-body
> 2 SingleSo...
2015 May 19
5
[LLVMdev] Proposal: change LNT’s regression detection algorithm and how it is used to reduce false positives
The reruns flag already does that. It helps a bit, but only as long as the the benchmark is flagged as regressed.
> On May 18, 2015, at 8:28 PM, Sean Silva <chisophugis at gmail.com> wrote:
>
>
>
> On Mon, May 18, 2015 at 11:24 AM, Mikhail Zolotukhin <mzolotukhin at apple.com <mailto:mzolotukhin at apple.com>> wrote:
> Hi Chris and others!
>
> I
2015 May 21
4
[LLVMdev] Proposal: change LNT’s regression detection algorithm and how it is used to reduce false positives
On 20 May 2015 at 23:31, Sean Silva <chisophugis at gmail.com> wrote:
> In the last 10,000 revisions of LLVM+Clang, only 10 revisions actually
> caused the binary of MultiSource/Benchmarks/BitBench/five11 to change. So if
> just store a hash of the binary in the database, we should be able to pool
> all samples we have collected while the binary is the the same as it
> currently is, which will let us use significantly more datapoints for the
> reference.
+1
> Also, we can tr...
2015 May 21
3
[LLVMdev] Proposal: change LNT’s regression detection algorithm and how it is used to reduce false positives
...Renato Golin <renato.golin at linaro.org>
> wrote:
> >
> > On 20 May 2015 at 23:31, Sean Silva <chisophugis at gmail.com> wrote:
> >> In the last 10,000 revisions of LLVM+Clang, only 10 revisions actually
> >> caused the binary of MultiSource/Benchmarks/BitBench/five11 to change.
> So if
> >> just store a hash of the binary in the database, we should be able to
> pool
> >> all samples we have collected while the binary is the the same as it
> >> currently is, which will let us use significantly more datapoints for
> the...
2015 May 26
0
[LLVMdev] Proposal: change LNT’s regression detection algorithm and how it is used to reduce false positives
...renato.golin at linaro.org>> wrote:
>
> On 20 May 2015 at 23:31, Sean Silva <chisophugis at gmail.com<mailto:chisophugis at gmail.com>> wrote:
>> In the last 10,000 revisions of LLVM+Clang, only 10 revisions actually
>> caused the binary of MultiSource/Benchmarks/BitBench/five11 to change. So if
>> just store a hash of the binary in the database, we should be able to pool
>> all samples we have collected while the binary is the the same as it
>> currently is, which will let us use significantly more datapoints for the
>> reference.
>
>...
2015 May 28
2
[LLVMdev] Proposal: change LNT’s regression detection algorithm and how it is used to reduce false positives
...> > On 20 May 2015 at 23:31, Sean Silva <chisophugis at gmail.com
> <mailto:chisophugis at gmail.com>> wrote:
> >> In the last 10,000 revisions of LLVM+Clang, only 10 revisions
> actually
> >> caused the binary of MultiSource/Benchmarks/BitBench/five11 to
> change. So if
> >> just store a hash of the binary in the database, we should be
> able to pool
> >> all samples we have collected while the binary is the the same
> as it
> >> currently is, which will let us use significantly...
2012 Feb 19
2
[LLVMdev] Problem While Running Test Suite
...MultiSource/Benchmarks/VersaBench/beamformer/beamformer | * | * |
MultiSource/Benchmarks/VersaBench/dbms/dbms | * | * |
MultiSource/Benchmarks/VersaBench/8b10b/8b10b | * | * |
MultiSource/Benchmarks/BitBench/five11/five11 | * | * |
MultiSource/Benchmarks/BitBench/drop3/drop3 | * | * |
MultiSource/Benchmarks/BitBench/uuencode/uuencode | * | * |
MultiSource/Benchmarks/BitBench/uudecode/uudecode...
2015 Jul 07
4
[LLVMdev] Recording hash of binaries in test-suite and LNT.
...Renato Golin <renato.golin at linaro.org>
> wrote:
> >
> > On 20 May 2015 at 23:31, Sean Silva <chisophugis at gmail.com> wrote:
> >> In the last 10,000 revisions of LLVM+Clang, only 10 revisions
> >> actually caused the binary of MultiSource/Benchmarks/BitBench/five11
> >> to change. So if just store a hash of the binary in the database, we
> >> should be able to pool all samples we have collected while the binary
> >> is the the same as it currently is, which will let us use
> >> significantly more datapoints for the r...
2017 Oct 25
2
RFC: Switching to the new pass manager by default
....59%
>
> MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk
> 5.03%
>
> SPEC2k6
>
> 453.povray 17.11%
>
> 482.sphinx3 3.44%
>
> 444.namd 2.89%
>
> Improvements: execution time decrease
>
> LNT
>
> MultiSource/Benchmarks/BitBench/uudecode/uudecode -50.90%
>
> SingleSource/Benchmarks/Adobe-C++/loop_unroll
> -27.75%
>
> SingleSource/Benchmarks/Misc/perlin
> -21.35%
>
> MultiSource/Benchmarks/Olden/em3d/em3...
2015 May 28
2
[LLVMdev] Proposal: change LNT’s regression detection algorithm and how it is used to reduce false positives
...renato.golin at linaro.org>> wrote:
>
> On 20 May 2015 at 23:31, Sean Silva <chisophugis at gmail.com<mailto:chisophugis at gmail.com>> wrote:
>> In the last 10,000 revisions of LLVM+Clang, only 10 revisions actually
>> caused the binary of MultiSource/Benchmarks/BitBench/five11 to change. So if
>> just store a hash of the binary in the database, we should be able to pool
>> all samples we have collected while the binary is the the same as it
>> currently is, which will let us use significantly more datapoints for the
>> reference.
>
>...
2018 Jan 22
2
always allow canonicalizing to 8- and 16-bit ops?
...this is a legal integer from type, and the result would be an
> illegal
> // type, don't do the transformation.
> if (FromLegal && !ToLegal)
>
>
> Running on a little A core, in the llvm test suite I am seeing these
> changes:
>
> MultiSource/Benchmarks/BitBench/uudecode/uudecode
> 3.38%
> SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding
> -35.04%
> MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1
> -17.92%
> SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant
> -8.57%
> Extern...
2018 Jan 22
0
always allow canonicalizing to 8- and 16-bit ops?
...Width == 16))
+ return true;
+
// If this is a legal integer from type, and the result would be an illegal
// type, don't do the transformation.
if (FromLegal && !ToLegal)
Running on a little A core, in the llvm test suite I am seeing these changes:
MultiSource/Benchmarks/BitBench/uudecode/uudecode
3.38%
SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding
-35.04%
MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1
-17.92%
SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant
-8.57%
External/SPEC/CINT2000/253.perlbmk/253.perlbmk...
2015 May 28
0
[LLVMdev] Proposal: change LNT’s regression detection algorithm and how it is used to reduce false positives
...ote:
>> >
>> > On 20 May 2015 at 23:31, Sean Silva <chisophugis at gmail.com <mailto:chisophugis at gmail.com>> wrote:
>> >> In the last 10,000 revisions of LLVM+Clang, only 10 revisions actually
>> >> caused the binary of MultiSource/Benchmarks/BitBench/five11 to change. So if
>> >> just store a hash of the binary in the database, we should be able to pool
>> >> all samples we have collected while the binary is the the same as it
>> >> currently is, which will let us use significantly more datapoints for the
>...
2013 Jul 28
0
[LLVMdev] IR Passes and TargetTransformInfo: Straw Man
...2.0077 -5.5555555555555
Benchmarks/MiBench/consumer-lame/consumer-l 0.1355 0.1285 -5.1660516605166
Benchmarks/Trimaran/enc-rc4/enc-rc4 0.6262 0.5967 -4.7109549664643
Applications/oggenc/oggenc 0.077 0.0735 -4.5454545454545
Benchmarks/BitBench/uuencode/uuencode 0.0119 0.0114 -4.2016806722689
Benchmarks/Prolangs-C/unix-smail/unix-smail 0.0024 0.0023 -4.1666666666666
Benchmarks/TSVC/InductionVariable-dbl/Induc 2.9528 2.8362 -3.9487943646708
Benchmarks/TSVC/NodeSplitting-dbl/NodeSplit 2.7203 2.62...
2011 Apr 30
2
[LLVMdev] Greedy register allocation
...M/lencod/lencod
+6.7% External/SPEC/CFP2000/177.mesa/177.mesa
+7.4% MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1
+8.2% MultiSource/Benchmarks/SciMark2-C/scimark2
+10.7% SingleSource/Benchmarks/Shootout/methcall
+12.5% SingleSource/UnitTests/Vector/SSE/sse.stepfft
+14.6% MultiSource/Benchmarks/BitBench/drop3/drop3
Targeting x86-64 PIC -O2:
-40.0% SingleSource/Benchmarks/Stanford/Queens
-35.7% SingleSource/Benchmarks/Misc/flops
-24.2% SingleSource/UnitTests/Vector/build2
-23.1% MultiSource/Benchmarks/Olden/tsp/tsp
-19.4% MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm
-18.2% SingleSource...
2017 Oct 25
5
RFC: Switching to the new pass manager by default
...hmarks/ASC_Sequoia/AMGmk/AMGmk
> 5.03%
>
> SPEC2k6
>
> 453.povray 17.11%
>
> 482.sphinx3 3.44%
>
> 444.namd 2.89%
>
> Improvements: execution time decrease
>
> LNT
>
> MultiSource/Benchmarks/BitBench/uudecode/uudecode
> -50.90%
>
> SingleSource/Benchmarks/Adobe-C++/loop_unroll
> -27.75%
>
> SingleSource/Benchmarks/Misc/perlin
> -21.35%
>
> MultiSourc...
2013 Jul 18
3
[LLVMdev] IR Passes and TargetTransformInfo: Straw Man
Andy and I briefly discussed this the other day, we have not yet got
chance to list a detailed pass order
for the pre- and post- IPO scalar optimizations.
This is wish-list in our mind:
pre-IPO: based on the ordering he propose, get rid of the inlining (or
just inline tiny func), get rid of
all loop xforms...
post-IPO: get rid of inlining, or maybe we still need it, only
2015 Jun 02
3
[LLVMdev] Proposal: change LNT’s regression detection algorithm and how it is used to reduce false positives
...o.org>> wrote:
> >
> > On 20 May 2015 at 23:31, Sean Silva <chisophugis at gmail.com <mailto:chisophugis at gmail.com>> wrote:
> >> In the last 10,000 revisions of LLVM+Clang, only 10 revisions actually
> >> caused the binary of MultiSource/Benchmarks/BitBench/five11 to change. So if
> >> just store a hash of the binary in the database, we should be able to pool
> >> all samples we have collected while the binary is the the same as it
> >> currently is, which will let us use significantly more datapoints for the
> >> r...
2015 May 28
1
[LLVMdev] Proposal: change LNT’s regression detection algorithm and how it is used to reduce false positives
...o.org>> wrote:
> >
> > On 20 May 2015 at 23:31, Sean Silva <chisophugis at gmail.com <mailto:chisophugis at gmail.com>> wrote:
> >> In the last 10,000 revisions of LLVM+Clang, only 10 revisions actually
> >> caused the binary of MultiSource/Benchmarks/BitBench/five11 to change. So if
> >> just store a hash of the binary in the database, we should be able to pool
> >> all samples we have collected while the binary is the the same as it
> >> currently is, which will let us use significantly more datapoints for the
> >> r...