02-25-2016
The message has been posted as a different question. Sorry for the confusion!
Last edited by yifangt; 02-29-2016 at 01:17 PM..
Reason: Highlight clues
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Hello,
If i have 2 strings str1 and str2, i would like to copy/concatenate str2 to str1, from 1st bit leaving the 0th bit.
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Hi,
I have the following file input:-
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3. Programming
void shuffle (card_t cards, card_t cards2, char *bitvec)
{
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ok so I am... (1 Reply)
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Hi,
Here is the issue. From the program snippet I have Base: 0x1800000000, Size: 0x3FFE7FFFFFFFF which are of 40 and 56 bits. SO I used use bignum to do the math but summing them up I always failed having correct result.
perl interpreter info,
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5. Programming
I have an assignment in which a character is the input of which some bits(from a position to certain position) are to be inverted (1's complement) and then the resultant character is to be returned....for example
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Hello everyone.
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LEARN ABOUT CENTOS
rdma_post_ud_send
RDMA_POST_UD_SEND(3) Librdmacm Programmer's Manual RDMA_POST_UD_SEND(3)
NAME
rdma_post_ud_send - post a work request to send a datagram.
SYNOPSIS
#include <rdma/rdma_verbs.h>
int rdma_post_ud_send (struct rdma_cm_id *id, void *context, void *addr, size_t length, struct ibv_mr *mr, int flags, struct ibv_ah *ah,
uint32_t remote_qpn);
ARGUMENTS
id A reference to a communication identifier where the message buffer will be posted.
context User-defined context associated with the request.
addr The address of the memory buffer to post.
length The length of the memory buffer.
mr Optional registered memory region associated with the posted buffer.
flags Optional flags used to control the send operation.
ah An address handle describing the address of the remote node.
remote_qpn The number of the destination queue pair.
DESCRIPTION
Posts a work request to the send queue of the queue pair associated with the rdma_cm_id. The contents of the posted buffer will be sent to
the specified destination queue pair.
RETURN VALUE
Returns 0 on success, or -1 on error. If an error occurs, errno will be set to indicate the failure reason.
NOTES
The user is responsible for ensuring that the destination queue pair has queued a receive request before issuing the send operations. For
a list of supported flags, see ibv_post_send. Unless the send request is using inline data, the message buffer must have been registered
before being posted, with the mr parameter referencing the registration. The buffer must remain registered until the send completes.
The user-defined context associated with the send request will be returned to the user through the work completion wr_id, work request
identifier, field.
SEE ALSO
rdma_cm(7), rdma_connect(3), rdma_accept(3), rdma_reg_msgs(3) ibv_post_send(3), rdma_post_recv(3)
librdmacm 2010-07-19 RDMA_POST_UD_SEND(3)