Displaying 20 results from an estimated 6879 matches for "cycling".
2012 Feb 28
9
[LLVMdev] Proposed implementation of N3333 hashing interfaces for LLVM (and possible libc++)
Hello folks,
TL;DR: This is my proposed hashing interface based on a proposed standard
hashing interface. It also is implemented with a much faster and higher
quality algorithm than the current one. This is an *early draft* of the
code, looking for initial feedback.
There has been recent interest in improving the quality and consistency of
LLVM's approach to hashing. In particular, getting
2015 Mar 13
6
[LLVMdev] On LLD performance
> I will do a run with --merge-strings. This should probably the the
> default to match other ELF linkers.
Trying --merge-strings with today's trunk I got
* comment got 77 797 bytes smaller.
* rodata got 9 394 257 bytes smaller.
Comparing with gold, comment now has the same size and rodata is 55
021 bytes bigger.
Amusingly, merging strings seems to make lld a bit faster. With
2017 Dec 08
2
Curiously short cycles in iterated permutations with the same seed
I have noticed that when I iterate permutations of short vectors with the same seed, the cycle lengths are much shorter than I would expect by chance. For example:
X <- 1:10
Xorig <- X
start <- 112358
N <- 10
for (i in 1:N) {
seed <- start + i
for (j in 1:1000) { # Maximum cycle length to consider
set.seed(seed) # Re-seed RNG to same initial state
X <- sample(X)
2009 Sep 12
3
how to find maximum for multivariable data
Dear all,
I have a data set as follows:
ID cycle.number cycle.result
1 2525 1 38
2 2525 2 38
3 2525 3 25
4 2525 4 25
5 2525 5 25
6 2525
2009 Jul 10
17
Pro Cycling manager 2009
Does anybody knows how to make the game run?
It installs just fine, but won't run.
I have been searching all over the web to find a solution, but not haven't found a single webpage or thread about it?
2017 Dec 08
0
Curiously short cycles in iterated permutations with the same seed
Hi Boris,
Do a search on "the order of elements of the symmetric group". (This search
will also turn up homework questions and solutions.) You will understand
why you are seeing this once you understand how a permutation is decomposed
into cycles and how the order relates to a partition of n (n=10 in your
case).
Enjoy!
Eric
On Fri, Dec 8, 2017 at 6:39 AM, Boris Steipe <boris.steipe
2020 May 09
2
[llvm-mca] Resource consumption of ProcResGroups
Hi,
I’m trying to work out the behavior of llvm-mca on instructions with ProcResGroups. My current understanding is:
When an instruction requests a port group (e.g., HWPort015) and all of its atomic sub-resources (e.g., HWPort0,HWPort1,HWPort5), HWPort015 is marked as “reserved” and is issued in parallel with HWPort0, HWPort1, and HWPort5, blocking future instructions from reserving HWPort015
2007 Apr 03
11
monit vs mongrel cluster
Is there anything mongrel cluster gives you that monit doesn''t? I''ll
be using monit to monitor a number of other services anyways, so it
seems logical to just use it for everything including mongrel.
Chris
2019 Jun 07
2
[llvm-mca] What's the difference between Rthroughput and "total cycles" in llvm-mca
Hi Andrea,
So does this definition make sense for basic blocks with more than one
instructions? E.g. how should one interpret a basic block with RThroughput
of 2.3?
On Fri, Jun 7, 2019 at 7:39 AM Andrea Di Biagio <andrea.dibiagio at gmail.com>
wrote:
> Hi Tom,
>
> Field 'Total Cycles' from the summary view simply reports the elapsed
> number of cycles for the entire
2013 Dec 20
1
[LLVMdev] extra one cycle of getOperandLatency
Hi llvm-dev,
I wonder why there is an extra cycle for getOperandLatency.
It doesn't seem intuitive.
UseCycle = DefCycle - UseCycle + 1;
When I read the comments in TargetItinerary.td, it said
OperandCycles are optional "cycle counts". They specify the cycle after
instruction issue the values which correspond to specific operand indices
are defined or read.
I thought if
2008 Jan 21
2
how to extract data by specific months from a monthly ts object
Hi,
I am trying to extract data from a ts object by month, e.g., extract Jan,
Feb, and Aug data from a monthly ts object. I tried the following but it
didn't work:
> xa=1:50
> ta=ts(xa,start=c(1990,1),frequency=12)
> ta[cycle(ta)==c(1,2)] # this method works but it's not what I want
[1] 1 2 13 14 25 26 37 38 49 50
> ta[cycle(ta)==c(1,2,8)] # this method doesn't work,
2008 Aug 14
2
RNG Cycle and Duplication
Hello all,
I am generating large samples of random numbers. The RNG help page says:
"All the supplied uniform generators return 32-bit integer values that are
converted to doubles, so they take at most 2^32 distinct values and long
runs will return duplicated values." But I find that the cycles are not
the same as the 32-bit integer.
My test indicated that the cycles for
2006 Aug 10
1
[Markaby] Using cycle?
I can''t figure out how to get cycle to work:
tr :class=>@helpers.cycle(''odd'', ''even'') do
tr :class=>@helpers.cycle(''odd'', ''even'', :name=>''rows'') do
tr.@helpers.cycle(''odd'', ''even'') do
The first two output only one
2007 Mar 26
4
Monit + Mongrel woes
Hello all,
So, I''ve been using monit with mongrel for a while now, since the
0.3.x days (I think it was). It used to work fine, but now I seem to
be having some trouble. I''m currently using mongrel 1.0.1 and I am
using the same monit configuration I''ve always been using, yet
everytime monit should restart mongrel, I get "Execution failed".
For the start
2012 Jul 18
1
double for cycle
Hi nice people,
i am trying to made a double "for" cycle, i wish that for cycle on k
activates t times the for cycle on s
the first cycle is this:
s<-rep(1,10)
s
[1] 1 1 1 1 1 1 1 1 1 1
> for (n in 2:10) {
+ s[n]=1+s[n]+rnorm(1,mean=0,sd=1)
+ }
> s
[1] 1 4.75 4.86 4.05 4.09 4.56 4.63 4.65 4.12 4.01
now i wish another cycle that activates t times the before cycle gives
2012 Jul 19
2
Subsetting problem data, 2
Hello,
I didn't give enough information when I sent an query before, so I'm trying
again with a more detailed explanation:
In this data set, each patient has a different number of measured variables
(they represent tumors, so some people had 2 tumors, some had 5, etc). The
problem I have is that often in later cycles for a patient, tumors that
were originally measured are now missing (or
2007 Mar 29
4
Machine reboot - monit fails to start mongrels
Greetings -
I dug around a bit and I couldn''t find a definitive answer to this
question, apologies if it''s been covered before. A box running a
apache 2.2 -> mongrel cluster for a rails app got power cycled at my
ISP. Unfortunately monit couldn''t start the mongrel processes
because the pid files were still there. Here is my monit config (for
each mongrel
2005 Oct 18
2
hist of dates
Hi all
I wish to draw an histogram... with dates but the following append, i don't know where is the problem, help(hist.Date) works and i don't see any usefull information on what i'm doing wrong...
> hist.Date(dt_cycles)
Error: couldn't find function "hist.Date"
> hist.date(dt_cycles)
Error: couldn't find function "hist.date"
> cycles
[1] 7 1
2015 Mar 13
3
[LLVMdev] On LLD performance
Rafael,
This is very good information and extremely useful.
On 3/12/2015 11:49 AM, Rafael Espíndola wrote:
> I tried benchmarking it on linux by linking clang Release+asserts (but
> lld itself with no asserts). The first things I noticed were:
>
> missing options:
>
> warning: ignoring unknown argument: --no-add-needed
> warning: ignoring unknown argument: -O3
> warning:
2016 Nov 17
4
LLD: time to enable --threads by default
Here is the result of running 20 threads on 20 physical cores (40 virtual
cores).
19002.081139 task-clock (msec) # 2.147 CPUs utilized
( +- 2.88% )
23,006 context-switches # 0.001 M/sec
( +- 2.24% )
1,491 cpu-migrations # 0.078 K/sec
( +- 22.50% )
2,607,076 page-faults # 0.137 M/sec