diff options
| author | Giacomo Travaglini <giacomo.travaglini@arm.com> | 2018-07-19 17:08:49 +0100 |
|---|---|---|
| committer | Giacomo Travaglini <giacomo.travaglini@arm.com> | 2018-07-25 16:47:15 +0000 |
| commit | 045c484e0d69b5601b1681683fe3ba2d04b05bb6 (patch) | |
| tree | 9cc67e3f314a8b76ae0e9e8eb45f34307ef6bc64 /src | |
| parent | a327a6763a356dc386c0f273fe091784a20b495a (diff) | |
| download | gem5-045c484e0d69b5601b1681683fe3ba2d04b05bb6.tar.xz | |
cpu: Warn when (un)serializing a traffic generator
When checkpointing a system with a traffic generator, a warning is
produced so that the user is reminded serialization does not keep all
the traffic generator internal state.
Change-Id: I3c49c912c9ff3a4208f55b2da0a88fc694147280
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/11831
Reviewed-by: Anthony Gutierrez <anthony.gutierrez@amd.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/cpu/testers/traffic_gen/base.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/cpu/testers/traffic_gen/base.cc b/src/cpu/testers/traffic_gen/base.cc index 9ca084d17..41d005220 100644 --- a/src/cpu/testers/traffic_gen/base.cc +++ b/src/cpu/testers/traffic_gen/base.cc @@ -124,6 +124,9 @@ BaseTrafficGen::drain() void BaseTrafficGen::serialize(CheckpointOut &cp) const { + warn("%s serialization does not keep all traffic generator" + " internal state\n", name()); + DPRINTF(Checkpoint, "Serializing BaseTrafficGen\n"); // save ticks of the graph event if it is scheduled @@ -141,6 +144,9 @@ BaseTrafficGen::serialize(CheckpointOut &cp) const void BaseTrafficGen::unserialize(CheckpointIn &cp) { + warn("%s serialization does not restore all traffic generator" + " internal state\n", name()); + // restore scheduled events Tick nextEvent; UNSERIALIZE_SCALAR(nextEvent); |