From 5383e1ada49b59daf4ff8703076923d4ccb6207d Mon Sep 17 00:00:00 2001 From: Andreas Sandberg Date: Fri, 27 Nov 2015 14:41:59 +0000 Subject: base: Add support for changing output directories This changeset adds support for changing the simulator output directory. This can be useful when the simulation goes through several stages (e.g., a warming phase, a simulation phase, and a verification phase) since it allows the output from each stage to be located in a different directory. Relocation is done by calling core.setOutputDir() from Python or simout.setOutputDirectory() from C++. This change affects several parts of the design of the gem5's output subsystem. First, files returned by an OutputDirectory instance (e.g., simout) are of the type OutputStream instead of a std::ostream. This allows us to do some more book keeping and control re-opening of files when the output directory is changed. Second, new subdirectories are OutputDirectory instances, which should be used to create files in that sub-directory. Signed-off-by: Andreas Sandberg [sascha.bischoff@arm.com: Rebased patches onto a newer gem5 version] Signed-off-by: Sascha Bischoff Signed-off-by: Andreas Sandberg --- src/cpu/simple/probes/simpoint.cc | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/cpu/simple/probes/simpoint.cc') diff --git a/src/cpu/simple/probes/simpoint.cc b/src/cpu/simple/probes/simpoint.cc index 2de3cd420..4f4b5da39 100644 --- a/src/cpu/simple/probes/simpoint.cc +++ b/src/cpu/simple/probes/simpoint.cc @@ -126,13 +126,13 @@ SimPoint::profile(const std::pair& p) std::sort(counts.begin(), counts.end()); // Print output BBV info - *simpointStream << "T"; + *simpointStream->stream() << "T"; for (auto cnt_itr = counts.begin(); cnt_itr != counts.end(); ++cnt_itr) { - *simpointStream << ":" << cnt_itr->first + *simpointStream->stream() << ":" << cnt_itr->first << ":" << cnt_itr->second << " "; } - *simpointStream << "\n"; + *simpointStream->stream() << "\n"; intervalDrift = (intervalCount + intervalDrift) - intervalSize; intervalCount = 0; -- cgit v1.2.3