| Message ID | 1496702979-26132-3-git-send-email-cota@braap.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Mon, Jun 5, 2017 at 6:49 PM, Emilio G. Cota <cota@braap.org> wrote: > Signed-off-by: Emilio G. Cota <cota@braap.org> Reviewed-by: Pranith Kumar <bobby.prani@gmail.com> > --- > tests/atomic_add-bench.c | 4 ++-- > tests/qht-bench.c | 2 +- > 2 files changed, 3 insertions(+), 3 deletions(-) > > diff --git a/tests/atomic_add-bench.c b/tests/atomic_add-bench.c > index caa1e8e..c219109 100644 > --- a/tests/atomic_add-bench.c > +++ b/tests/atomic_add-bench.c > @@ -5,11 +5,11 @@ > > struct thread_info { > uint64_t r; > -} QEMU_ALIGNED(64); > +} QEMU_ALIGNED(QEMU_CACHELINE_SIZE); > > struct count { > unsigned long val; > -} QEMU_ALIGNED(64); > +} QEMU_ALIGNED(QEMU_CACHELINE_SIZE); > > static QemuThread *threads; > static struct thread_info *th_info; > diff --git a/tests/qht-bench.c b/tests/qht-bench.c > index 2afa09d..3f4b5eb 100644 > --- a/tests/qht-bench.c > +++ b/tests/qht-bench.c > @@ -28,7 +28,7 @@ struct thread_info { > uint64_t r; > bool write_op; /* writes alternate between insertions and removals */ > bool resize_down; > -} QEMU_ALIGNED(64); /* avoid false sharing among threads */ > +} QEMU_ALIGNED(QEMU_CACHELINE_SIZE); /* avoid false sharing among threads */ > > static struct qht ht; > static QemuThread *rw_threads; > -- > 2.7.4 >
diff --git a/tests/atomic_add-bench.c b/tests/atomic_add-bench.c index caa1e8e..c219109 100644 --- a/tests/atomic_add-bench.c +++ b/tests/atomic_add-bench.c @@ -5,11 +5,11 @@ struct thread_info { uint64_t r; -} QEMU_ALIGNED(64); +} QEMU_ALIGNED(QEMU_CACHELINE_SIZE); struct count { unsigned long val; -} QEMU_ALIGNED(64); +} QEMU_ALIGNED(QEMU_CACHELINE_SIZE); static QemuThread *threads; static struct thread_info *th_info; diff --git a/tests/qht-bench.c b/tests/qht-bench.c index 2afa09d..3f4b5eb 100644 --- a/tests/qht-bench.c +++ b/tests/qht-bench.c @@ -28,7 +28,7 @@ struct thread_info { uint64_t r; bool write_op; /* writes alternate between insertions and removals */ bool resize_down; -} QEMU_ALIGNED(64); /* avoid false sharing among threads */ +} QEMU_ALIGNED(QEMU_CACHELINE_SIZE); /* avoid false sharing among threads */ static struct qht ht; static QemuThread *rw_threads;
Signed-off-by: Emilio G. Cota <cota@braap.org> --- tests/atomic_add-bench.c | 4 ++-- tests/qht-bench.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-)