Displaying 20 results from an estimated 6000 matches similar to: "Reading parts of data files"
2019 May 08
2
[PATCH 08/10] virtio/s390: add indirection to indicators access
On 26/04/2019 20:32, Halil Pasic wrote:
> This will come in handy soon when we pull out the indicators from
> virtio_ccw_device to a memory area that is shared with the hypervisor
> (in particular for protected virtualization guests).
>
> Signed-off-by: Halil Pasic <pasic at linux.ibm.com>
> ---
> drivers/s390/virtio/virtio_ccw.c | 40
2019 May 08
2
[PATCH 08/10] virtio/s390: add indirection to indicators access
On 26/04/2019 20:32, Halil Pasic wrote:
> This will come in handy soon when we pull out the indicators from
> virtio_ccw_device to a memory area that is shared with the hypervisor
> (in particular for protected virtualization guests).
>
> Signed-off-by: Halil Pasic <pasic at linux.ibm.com>
> ---
> drivers/s390/virtio/virtio_ccw.c | 40
2019 May 09
1
[PATCH 08/10] virtio/s390: add indirection to indicators access
On 08/05/2019 16:31, Pierre Morel wrote:
> On 26/04/2019 20:32, Halil Pasic wrote:
>> This will come in handy soon when we pull out the indicators from
>> virtio_ccw_device to a memory area that is shared with the hypervisor
>> (in particular for protected virtualization guests).
>>
>> Signed-off-by: Halil Pasic <pasic at linux.ibm.com>
>> ---
>>
2019 May 10
2
[PATCH 08/10] virtio/s390: add indirection to indicators access
On 09/05/2019 20:26, Halil Pasic wrote:
> On Thu, 9 May 2019 14:01:01 +0200
> Pierre Morel <pmorel at linux.ibm.com> wrote:
>
>> On 08/05/2019 16:31, Pierre Morel wrote:
>>> On 26/04/2019 20:32, Halil Pasic wrote:
>>>> This will come in handy soon when we pull out the indicators from
>>>> virtio_ccw_device to a memory area that is shared with
2019 May 10
2
[PATCH 08/10] virtio/s390: add indirection to indicators access
On 09/05/2019 20:26, Halil Pasic wrote:
> On Thu, 9 May 2019 14:01:01 +0200
> Pierre Morel <pmorel at linux.ibm.com> wrote:
>
>> On 08/05/2019 16:31, Pierre Morel wrote:
>>> On 26/04/2019 20:32, Halil Pasic wrote:
>>>> This will come in handy soon when we pull out the indicators from
>>>> virtio_ccw_device to a memory area that is shared with
2019 May 10
2
[PATCH 08/10] virtio/s390: add indirection to indicators access
On 10/05/2019 13:54, Halil Pasic wrote:
> On Fri, 10 May 2019 09:43:08 +0200
> Pierre Morel <pmorel at linux.ibm.com> wrote:
>
>> On 09/05/2019 20:26, Halil Pasic wrote:
>>> On Thu, 9 May 2019 14:01:01 +0200
>>> Pierre Morel <pmorel at linux.ibm.com> wrote:
>>>
>>>> On 08/05/2019 16:31, Pierre Morel wrote:
>>>>> On
2019 May 10
2
[PATCH 08/10] virtio/s390: add indirection to indicators access
On 10/05/2019 13:54, Halil Pasic wrote:
> On Fri, 10 May 2019 09:43:08 +0200
> Pierre Morel <pmorel at linux.ibm.com> wrote:
>
>> On 09/05/2019 20:26, Halil Pasic wrote:
>>> On Thu, 9 May 2019 14:01:01 +0200
>>> Pierre Morel <pmorel at linux.ibm.com> wrote:
>>>
>>>> On 08/05/2019 16:31, Pierre Morel wrote:
>>>>> On
2006 Aug 16
3
separate row averages for different parts of an array
I have an array with 44800 columns and 24 rows I would like to compute the
row average for the array 100 columns at a time, so I would like to end up
with an array of 24 rows x 448 columns. I have tried using apply(dataset, 1,
function(x) mean(x[])), but I am not sure how to get it to take the average
100 columns at a time. Any ideas would be welcomed.
thanks,
Spencer
[[alternative HTML
2006 Aug 19
2
question about cbind()
Dear all,
I have a question about how to get a matrix by combining a large number of
columns from a data file. Suppose I read a file which have 1000 columns
by:
test = read.table("dat.txt", header=F)
I know I could use "cbind()". It's easy to do when the number of columns
is small (i.e. cbind(test$V1, test$V2)). But how about build a matrix "X"
by combine the
2019 Apr 26
0
[PATCH 08/10] virtio/s390: add indirection to indicators access
This will come in handy soon when we pull out the indicators from
virtio_ccw_device to a memory area that is shared with the hypervisor
(in particular for protected virtualization guests).
Signed-off-by: Halil Pasic <pasic at linux.ibm.com>
---
drivers/s390/virtio/virtio_ccw.c | 40 +++++++++++++++++++++++++---------------
1 file changed, 25 insertions(+), 15 deletions(-)
diff --git
2019 May 23
0
[PATCH v2 6/8] virtio/s390: add indirection to indicators access
From: Halil Pasic <pasic at linux.ibm.com>
This will come in handy soon when we pull out the indicators from
virtio_ccw_device to a memory area that is shared with the hypervisor
(in particular for protected virtualization guests).
Signed-off-by: Halil Pasic <pasic at linux.ibm.com>
Reviewed-by: Pierre Morel <pmorel at linux.ibm.com>
---
drivers/s390/virtio/virtio_ccw.c | 40
2019 Jun 12
0
[PATCH v5 6/8] virtio/s390: add indirection to indicators access
This will come in handy soon when we pull out the indicators from
virtio_ccw_device to a memory area that is shared with the hypervisor
(in particular for protected virtualization guests).
Signed-off-by: Halil Pasic <pasic at linux.ibm.com>
Reviewed-by: Pierre Morel <pmorel at linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck at redhat.com>
---
drivers/s390/virtio/virtio_ccw.c
2019 May 29
0
[PATCH v3 6/8] virtio/s390: add indirection to indicators access
From: Halil Pasic <pasic at linux.ibm.com>
This will come in handy soon when we pull out the indicators from
virtio_ccw_device to a memory area that is shared with the hypervisor
(in particular for protected virtualization guests).
Signed-off-by: Halil Pasic <pasic at linux.ibm.com>
Reviewed-by: Pierre Morel <pmorel at linux.ibm.com>
Signed-off-by: Michael Mueller <mimu at
2019 May 08
2
[PATCH 09/10] virtio/s390: use DMA memory for ccw I/O and classic notifiers
On 26/04/2019 20:32, Halil Pasic wrote:
> Before virtio-ccw could get away with not using DMA API for the pieces of
> memory it does ccw I/O with. With protected virtualization this has to
> change, since the hypervisor needs to read and sometimes also write these
> pieces of memory.
>
> The hypervisor is supposed to poke the classic notifiers, if these are
> used, out of
2019 May 08
2
[PATCH 09/10] virtio/s390: use DMA memory for ccw I/O and classic notifiers
On 26/04/2019 20:32, Halil Pasic wrote:
> Before virtio-ccw could get away with not using DMA API for the pieces of
> memory it does ccw I/O with. With protected virtualization this has to
> change, since the hypervisor needs to read and sometimes also write these
> pieces of memory.
>
> The hypervisor is supposed to poke the classic notifiers, if these are
> used, out of
2014 Sep 22
1
[PATCH] virtio: unify config_changed handling
Replace duplicated code in all transports with a single wrapper in
virtio.c.
The only functional change is in virtio_mmio.c: if a buggy device sends
us an interrupt before driver is set, we previously returned IRQ_NONE,
now we return IRQ_HANDLED.
As this must not happen in practice, this does not look like a big deal.
See also commit 3fff0179e33cd7d0a688dab65700c46ad089e934
virtio-pci: do not
2014 Sep 22
1
[PATCH] virtio: unify config_changed handling
Replace duplicated code in all transports with a single wrapper in
virtio.c.
The only functional change is in virtio_mmio.c: if a buggy device sends
us an interrupt before driver is set, we previously returned IRQ_NONE,
now we return IRQ_HANDLED.
As this must not happen in practice, this does not look like a big deal.
See also commit 3fff0179e33cd7d0a688dab65700c46ad089e934
virtio-pci: do not
2007 Nov 10
7
How to more efficently read in a big matrix
Dear list,
I need to read in a big table with 487 columns and 238,305 rows (row names
and column names are supplied). Is there a code to read in the table in
a fast way? I tried the read.table() but it seems that it takes forever :(
Thanks a lot!
Best,
Allen
2011 Dec 13
1
SQL> select ... where "R variable"
Before loading sql packages, i was wondering, once all packages required are
installed, if it's possible to do from R console sth like this:
SQL> select v1 from sql_table
where v2 in ("R_variable") # being "R_variable" a vector
Thanks in advance, user at host.com
--
View this message in context:
2016 Mar 01
3
[PATCH 0/2] virtio/s390 patches
Hi Michael,
here are two virtio/s390 patches (one cleanup, one bugfix), prepared
against your vhost branch of mst/vhost.git.
Please apply.
Cornelia Huck (1):
virtio/s390: size of SET_IND payload
Geliang Tang (1):
virtio/s390: use dev_to_virtio
drivers/s390/virtio/virtio_ccw.c | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
--
2.3.9