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config: define new macro for maximum sample length

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This commit is contained in:
Steffen Vogel 2019-04-23 10:55:23 +02:00
parent 3162895993
commit 9045957f0b
4 changed files with 8 additions and 7 deletions
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3
include/villas/node/config.h.in
View file

@ -29,8 +29,9 @@
#include <villas/config.h>
/** Default number of values in a sample */
#define DEFAULT_SAMPLE_LENGTH 64
#define DEFAULT_SAMPLE_LENGTH 64u
#define DEFAULT_QUEUE_LENGTH 1024u
#define MAX_SAMPLE_LENGTH 256u
/** Number of hugepages which are requested from the the kernel.
* @see https://www.kernel.org/doc/Documentation/vm/hugetlbpage.txt */

4
include/villas/path.h
View file

@ -95,8 +95,8 @@ struct path {
#ifdef __cplusplus
villas::Logger logger;
std::bitset<128> mask; /**< A mask of path_sources which are enabled for poll(). */
std::bitset<128> received; /**< A mask of path_sources for which we already received samples. */
std::bitset<MAX_SAMPLE_LENGTH> mask; /**< A mask of path_sources which are enabled for poll(). */
std::bitset<MAX_SAMPLE_LENGTH> received; /**< A mask of path_sources for which we already received samples. */
#endif
};

2
lib/hooks/average.cpp
View file

@ -41,7 +41,7 @@ class AverageHook : public Hook {
protected:
int offset;
std::bitset<128> mask;
std::bitset<MAX_SAMPLE_LENGTH> mask;
vlist signal_names;
public:

6
lib/path.cpp
View file

@ -116,9 +116,9 @@ int path_init(struct path *p)
assert(p->state == STATE_DESTROYED);
p->logger = logging.get("path");
new (&p->received) std::bitset<MAX_SAMPLE_LENGTH>;
new (&p->mask) std::bitset<MAX_SAMPLE_LENGTH>;
new (&p->received) std::bitset<128>;
new (&p->mask) std::bitset<128>;
ret = vlist_init(&p->destinations);
if (ret)
@ -721,7 +721,7 @@ int path_destroy(struct path *p)
if (ret)
return ret;
using bs = std::bitset<128>;
using bs = std::bitset<MAX_SAMPLE_LENGTH>;
using lg = spdlog::logger;
p->received.~bs();