humza jahangir ikram has uploaded this change for review. (
https://gem5-review.googlesource.com/c/public/gem5/+/69537?usp=email )
Change subject: stdlib: small fix in spec-2006 and spec-2007
......................................................................
stdlib: small fix in spec-2006 and spec-2007
I modified the spec-2017 benchmark file to include a
processor.switch() statement (which had been removed
in an earlier commit). I also replaced the use of
get_roi_ticks() with get_tick_stopwatch() as this
particular workload is not annotated with "workbegin"
and "workend" annotations.
Lastly, I fixed a minor bug in the spec-2006 file
which printed the total simulated ticks as zero due
to incorrect indexing of get_tick_stopwatch().
Change-Id: If0b6f88d6701a11f32e2e69994582524e0d7097b
---
M configs/example/gem5_library/x86-spec-cpu2006-benchmarks.py
M configs/example/gem5_library/x86-spec-cpu2017-benchmarks.py
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/configs/example/gem5_library/x86-spec-cpu2006-benchmarks.py
b/configs/example/gem5_library/x86-spec-cpu2006-benchmarks.py
index e7a9e82..60d93eb 100644
--- a/configs/example/gem5_library/x86-spec-cpu2006-benchmarks.py
+++ b/configs/example/gem5_library/x86-spec-cpu2006-benchmarks.py
@@ -306,7 +306,7 @@
print("Performance statistics:")
roi_begin_ticks = simulator.get_tick_stopwatch()[0][1]
-roi_end_ticks = simulator.get_tick_stopwatch()[0][1]
+roi_end_ticks = simulator.get_tick_stopwatch()[1][1]
print("roi simulated ticks: " + str(roi_end_ticks - roi_begin_ticks))
diff --git a/configs/example/gem5_library/x86-spec-cpu2017-benchmarks.py
b/configs/example/gem5_library/x86-spec-cpu2017-benchmarks.py
index 531ce94..c491c9b 100644
--- a/configs/example/gem5_library/x86-spec-cpu2017-benchmarks.py
+++ b/configs/example/gem5_library/x86-spec-cpu2017-benchmarks.py
@@ -288,6 +288,7 @@
print("Done bootling Linux")
print("Resetting stats at the start of ROI!")
m5.stats.reset()
+ processor.switch()
yield False # E.g., continue the simulation.
print("Dump stats at the end of the ROI!")
m5.stats.dump()
@@ -319,7 +320,11 @@
print()
print("Performance statistics:")
-print("Simulated time in ROI: " + ((str(simulator.get_roi_ticks()[0]))))
+roi_begin_ticks = simulator.get_tick_stopwatch()[0][1]
+roi_end_ticks = simulator.get_tick_stopwatch()[1][1]
+
+print("roi simulated ticks: " + str(roi_end_ticks - roi_begin_ticks))
+
print(
"Ran a total of", simulator.get_current_tick() / 1e12, "simulated
seconds"
)
--
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Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: If0b6f88d6701a11f32e2e69994582524e0d7097b
Gerrit-Change-Number: 69537
Gerrit-PatchSet: 1
Gerrit-Owner: humza jahangir ikram <humzajahangirik...@gmail.com>
Gerrit-MessageType: newchange
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