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| author | Dimitri Staessens <dimitri@ouroboros.rocks> | 2020-11-26 04:32:29 +0100 |
|---|---|---|
| committer | Sander Vrijders <sander@ouroboros.rocks> | 2020-12-02 19:21:25 +0100 |
| commit | aef6bdb1eadf8779173145710306ea5b6d81b8ec (patch) | |
| tree | a5e804050f8103669c8ea77866bf2eb84c31b79b /src/tools/ocbr | |
| parent | 632fb36765c2f485b3eb7fec9cdaba24f35e2c15 (diff) | |
| download | ouroboros-aef6bdb1eadf8779173145710306ea5b6d81b8ec.tar.gz ouroboros-aef6bdb1eadf8779173145710306ea5b6d81b8ec.zip | |
tools: Default ocbr to sleep and add --spin option
The ocbr client was spinning the CPU by default, which made sense on
lab servers with dual xeons, but not so much for average users. Now
sleeping becomes the default. Busy waiting can be enabled using --spin
if needed.
Signed-off-by: Dimitri Staessens <dimitri@ouroboros.rocks>
Signed-off-by: Sander Vrijders <sander@ouroboros.rocks>
Diffstat (limited to 'src/tools/ocbr')
| -rw-r--r-- | src/tools/ocbr/ocbr.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/tools/ocbr/ocbr.c b/src/tools/ocbr/ocbr.c index e2a23c4a..fe3f1a7d 100644 --- a/src/tools/ocbr/ocbr.c +++ b/src/tools/ocbr/ocbr.c @@ -76,6 +76,7 @@ static void usage(void) " -s, --size packet size (B, max %ld B)\n" " -r, --rate Rate (b/s)\n" " --sleep Sleep in between sending packets\n" + " --spin Spin CPU between sending packets\n" "\n\n" " --help Display this help text and exit\n", BUF_SIZE); @@ -87,7 +88,7 @@ int main(int argc, char ** argv) int size = 1000; /* 1000 byte packets */ long rate = 1000000; /* 1 Mb/s */ bool flood = false; - bool sleep = false; + bool sleep = true; int ret = 0; char * rem = NULL; char * s_apn = NULL; @@ -138,6 +139,8 @@ int main(int argc, char ** argv) flood = true; } else if (strcmp(*argv, "--sleep") == 0) { sleep = true; + } else if (strcmp(*argv, "--spin") == 0) { + sleep = false; } else { usage(); return 0; |