I have tried what I proposed in a virtual Kubuntu 18.04 which uses gfortran 7.4.
I used the latest development version of R.
It worked just as on macOS.
Berend
> On 11 Sep 2019, at 22:07, Göran Broström wrote:
>
> Berend,
>
> I do not think this works with gfortran 7+. I am calling the BLA
I think better stated that it is subset that relied on a “bug” that was
never trapped for until now. We’re it written “properly” this never would
have arisen. At least to the best of my understanding.
Avi
On Wed, Sep 11, 2019 at 4:34 PM Göran Broström
wrote:
>
>
> On 2019-09-11 22:16, Avraham A
On 2019-09-11 22:16, Avraham Adler wrote:
Can you write a small C function that calls LAPACK call that fro your
Fortran code? Yes, an extra step but maybe less traumatic than rewriting
parts of LAPACK directly.
Yes, I know how to do that, but I find it somewhat bizarre that it is
impossibl
Can you write a small C function that calls LAPACK call that fro your
Fortran code? Yes, an extra step but maybe less traumatic than rewriting
parts of LAPACK directly.
Avi
On Wed, Sep 11, 2019 at 4:08 PM Göran Broström
wrote:
> Berend,
>
> I do not think this works with gfortran 7+. I am calli
Berend,
I do not think this works with gfortran 7+. I am calling the BLAS
subroutine dgemv from Fortran code in my package eha, and the check
(with R-devel) gives:
gmlfun.f:223:1: warning: type of ‘dgemv’ does not match original
declaration [-Wlto-type-mismatch]
& score, ione)
^
> Suharto Anggono Suharto Anggono via R-devel writes:
Thanks: fixed now in the trunk.
Best
-k
> In "An Introduction to R", in "Appendix A A sample session", in the part on
> Michelson data, information for
> attach(mm)
> is
> Make the data frame visible at position 3 (the default).
> In f
The Lapack library is loaded automatically by R itself when it needs it for
doing some calculation.
You can force it to do that with a (dummy) solve for example.
Put this at start of your script:
# dummy code to get LAPACK library loaded
X1 <- diag(2,2)
x1 <- rep(2,2)
# X1;x1
z <- solve(X1,x1
Hi Gabriel,
Thanks for your answer and future update plan. Somehow this email has been
delayed for a week, so there might be a wired reply from me saying that I
have found the answer from the R source code, it was sent from me last
week. Hopefully, this reply will not cost another week to post:)
Hi Jiefei,
The meanings of the return values for sortedness can be found in
RInternals.h, and are as follows:
/* ALTREP sorting support */
enum {SORTED_DECR_NA_1ST = -2,
SORTED_DECR = -1,
UNKNOWN_SORTEDNESS = INT_MIN, /*INT_MIN is NA_INTEGER! */
SORTED_INCR = 1,
SORTED_INC
Sorry for cross-posting, but I realized my question might be more appropriate
for r-devel...
Thank you,
Giovanni
From: R-help on behalf of Giovanni Petris
Sent: Tuesday, September 10, 2019 16:44
To: r-h...@r-project.org
Subject: [R] Calling a LAPACK su
Sorry, I can't reproduce the example below even on the same machine.
However, the following example produces the same error as NULL values in
prior examples:
> setClass("FOOCLASS",
+ representation("list")
+ )
> ma = new("FOOCLASS", list(M=matrix(rnorm(300), 30,10)))
> isS4(ma)
[1] TRU
Another example where a data.frame is compared to (here non-null,
non-empty) non-atomic values in Ops.data.frame, resulting in an error
message:
setClass("FOOCLASS2",
slots = c(M="matrix")
)
ma = new("FOOCLASS2", M=matrix(rnorm(300), 30,10))
> isS4(ma)
[1] TRUE
> ma == data.frame(a=1:
Dear Martin,
On 11/09/2019 09:56, Martin Maechler wrote:
>
> > I wonder if data.frame() == NULL should also
> return
> > a value instead of an error. R help reads:
>
> > "At least one of |x| and |y| must be an atomic vector, but
> > if the other is a list R attempts to c
> Hilmar Berger
> on Wed, 4 Sep 2019 15:25:46 +0200 writes:
> Dear all,
> I just stumbled upon some behavior of the == operator which is at least
> somewhat inconsistent.
> R version 3.6.1 (2019-07-05) -- "Action of the Toes"
> Copyright (C) 2019 The R Foundatio
Hi,
I would like to figure out the meaning of the return value of these two
functions. Here are the default definitions I find from R source code:
static int altreal_Is_sorted_default(SEXP x) { return UNKNOWN_SORTEDNESS; }
static int altreal_No_NA_default(SEXP x) { return 0; }
I guess the m
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