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| author |   Rusty Russell <rusty@rustcorp.com.au> | 2013-03-20 13:50:24 +1030 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2013-03-20 14:06:04 +1030 |
| commit | 1515c5ce26ae45a8ecea4e68a484562ca4356442 (patch) | |
| tree | 6d28df1c18dcff47f26f347576079a30b5badb37 /tools/virtio/Makefile | |
| parent | vringh: host-side implementation of virtio rings. (diff) | |
| download | linux-dev-1515c5ce26ae45a8ecea4e68a484562ca4356442.tar.xz linux-dev-1515c5ce26ae45a8ecea4e68a484562ca4356442.zip | |
tools/virtio: add vring_test.
This is mainly to test the drivers/vhost/vringh.c code, but it also
uses the drivers/virtio/virtio_ring.c code for the guest side.
Usage for testing the basic implementation:
./vringh_test
# Test with indirect descriptors
./vringh_test --indirect
# Test with indirect descriptors and event indexex
./vringh_test --indirect --eventidx
You can run a parallel stress test by adding --parallel to any of the
above options.
eg ./vringh_test --parallel:
Using CPUS 0 and 3
Guest: notified 10107974, pinged 107970
Host: notified 108158, pinged 3172148
./vringh_test --indirect --eventidx --parallel:
Using CPUS 0 and 3
Guest: notified 156357, pinged 156251
Host: notified 156251, pinged 78179
Average of 50 times doing ./vringh_test --indirect --eventidx --parallel:
2.840000-3.040000(2.927292)user
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'tools/virtio/Makefile')
| -rw-r--r-- | tools/virtio/Makefile | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/tools/virtio/Makefile b/tools/virtio/Makefile index b48c4329e644..3187c62d9814 100644 --- a/tools/virtio/Makefile +++ b/tools/virtio/Makefile @@ -1,12 +1,14 @@ all: test mod -test: virtio_test +test: virtio_test vringh_test virtio_test: virtio_ring.o virtio_test.o -CFLAGS += -g -O2 -Wall -I. -I ../../usr/include/ -Wno-pointer-sign -fno-strict-overflow -fno-strict-aliasing -fno-common -MMD -vpath %.c ../../drivers/virtio +vringh_test: vringh_test.o vringh.o virtio_ring.o + +CFLAGS += -g -O2 -Wall -I. -I ../../usr/include/ -Wno-pointer-sign -fno-strict-overflow -fno-strict-aliasing -fno-common -MMD -U_FORTIFY_SOURCE +vpath %.c ../../drivers/virtio ../../drivers/vhost mod: ${MAKE} -C `pwd`/../.. M=`pwd`/vhost_test .PHONY: all test mod clean clean: - ${RM} *.o vhost_test/*.o vhost_test/.*.cmd \ + ${RM} *.o vringh_test virtio_test vhost_test/*.o vhost_test/.*.cmd \ vhost_test/Module.symvers vhost_test/modules.order *.d -include *.d |