numam-dpdk/lib
Elena Agostini 9b8cae4d99 gpudev: use CPU mapping in communication list
rte_gpu_mem_cpu_map() exposes a GPU memory area to the CPU.
In gpudev communication list this is useful to store the
status flag.

A communication list status flag allocated on GPU memory
and mapped for CPU visibility can be updated by CPU and polled
by a GPU workload.

The polling operation is more frequent than the CPU update operation.
Having the status flag in GPU memory reduces the GPU workload polling
latency.

If CPU mapping feature is not enabled, status flag resides in
CPU memory registered so it's visible from the GPU.

To facilitate the interaction with the status flag, this patch
provides also the set/get functions for it.

Signed-off-by: Elena Agostini <eagostini@nvidia.com>
2022-02-22 20:08:52 +01:00
..
acl acl: add missing C++ guards 2022-02-22 14:47:49 +01:00
bbdev lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
bitratestats bitrate: promote free function to stable 2021-10-01 15:31:47 +02:00
bpf bpf: add missing C++ guards 2022-02-22 14:47:49 +01:00
cfgfile version: 21.11-rc0 2021-08-17 08:37:52 +02:00
cmdline lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
compressdev compressdev: add missing C++ guards 2022-02-22 14:47:49 +01:00
cryptodev cryptodev: add missing C++ guards 2022-02-22 14:47:49 +01:00
distributor lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
dmadev dmadev: add missing header include 2022-02-22 14:47:41 +01:00
eal eal: add missing C++ guards 2022-02-22 14:47:49 +01:00
efd lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
ethdev ethdev: fix cast for C++ compatibility 2022-02-22 14:47:49 +01:00
eventdev eventdev: add missing C++ guards 2022-02-22 14:47:49 +01:00
fib lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
flow_classify lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
gpudev gpudev: use CPU mapping in communication list 2022-02-22 20:08:52 +01:00
graph lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
gro lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
gso mbuf: add namespace to offload flags 2021-10-24 13:37:43 +02:00
hash lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
ip_frag lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
ipsec lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
jobstats lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
kni kni: add missing C++ guards 2022-02-22 14:47:49 +01:00
kvargs lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
latencystats lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
lpm lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
mbuf lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
member lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
mempool lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
meter version: 21.11-rc0 2021-08-17 08:37:52 +02:00
metrics metrics: add missing C++ guards 2022-02-22 14:47:49 +01:00
net lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
node lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
pcapng lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
pci lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
pdump lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
pipeline lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
port lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
power lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
rawdev lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
rcu lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
regexdev lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
reorder lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
rib lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
ring lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
sched lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
security lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
stack lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
table lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
telemetry telemetry: add missing C++ guards 2022-02-22 14:47:49 +01:00
timer lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
vhost vhost: add missing C++ guards 2022-02-22 14:47:49 +01:00
meson.build buildtools/chkincs: check SDK headers for C++ compatibility 2022-02-22 14:47:49 +01:00