| Message ID | 20210219142619.43960-1-cristian.dumitrescu@intel.com (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Thomas Monjalon |
| Headers | show |
| Series | examples/pipeline: make pipeline quanta configurable | expand |
| Context | Check | Description |
|---|---|---|
| ci/iol-testing | success | Testing PASS |
| ci/github-robot | success | github build: passed |
| ci/travis-robot | fail | travis build: failed |
| ci/iol-mellanox-Performance | success | Performance Testing PASS |
| ci/iol-intel-Performance | success | Performance Testing PASS |
| ci/iol-broadcom-Functional | success | Functional Testing PASS |
| ci/iol-broadcom-Performance | success | Performance Testing PASS |
| ci/intel-Testing | success | Testing PASS |
| ci/Intel-compilation | success | Compilation OK |
| ci/checkpatch | success | coding style OK |
19/02/2021 15:26, Cristian Dumitrescu: > Make the pipeline instruction quanta configurable at build time. > > Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com> Applied, thanks
diff --git a/examples/pipeline/thread.c b/examples/pipeline/thread.c index 6ac27e4eb..bf11e6144 100644 --- a/examples/pipeline/thread.c +++ b/examples/pipeline/thread.c @@ -30,6 +30,15 @@ #define THREAD_TIMER_PERIOD_MS 100 #endif +/* Pipeline instruction quanta: Needs to be big enough to do some meaningful + * work, but not too big to avoid starving any other pipelines mapped to the + * same thread. For a pipeline that executes 10 instructions per packet, a + * quanta of 1000 instructions equates to processing 100 packets. + */ +#ifndef PIPELINE_INSTR_QUANTA +#define PIPELINE_INSTR_QUANTA 1000 +#endif + /** * Control thread: data plane thread context */ @@ -517,7 +526,7 @@ thread_main(void *arg __rte_unused) /* Data Plane */ for (j = 0; j < t->n_pipelines; j++) - rte_swx_pipeline_run(t->p[j], 1000000); + rte_swx_pipeline_run(t->p[j], PIPELINE_INSTR_QUANTA); /* Control Plane */ if ((i & 0xF) == 0) {
Make the pipeline instruction quanta configurable at build time. Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com> --- examples/pipeline/thread.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-)