libzmq

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Commit Graph

Author	SHA1	Message	Date
Jens Auer	ef365151ca	- Replaced C-style casts with C++-casts - Replaced stdlib.h with cstdlib - Made single-argument constructors explicit	2015-07-05 23:19:41 +02:00
Jens Auer	3679793601	"zero-copy" raw_decoder A memcpy is eliminated when receiving data on a ZMQ_STREAM socket. Instead of receiving into a static buffer and then copying the data into the buffer malloced in msg_t::init_size, the raw_decoder allocates the memory for together with the reference-counter and creates a msg_t object on top of that memory. This saves the memcpy operation. For small messages, data is still copied and the receive buffer is reused.	2015-07-05 16:05:46 +02:00

Author

SHA1

Message

Date

Jens Auer

ef365151ca

- Replaced C-style casts with C++-casts

- Replaced stdlib.h with cstdlib
- Made single-argument constructors explicit

2015-07-05 23:19:41 +02:00

Jens Auer

3679793601

"zero-copy" raw_decoder

A memcpy is eliminated when receiving data on a ZMQ_STREAM socket. Instead
of receiving into a static buffer and then copying the data into the
buffer malloced in msg_t::init_size, the raw_decoder allocates the memory
for together with the reference-counter and creates a msg_t object
on top of that memory. This saves the memcpy operation.

For small messages, data is still copied and the receive buffer is reused.

2015-07-05 16:05:46 +02:00

2 Commits