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authorMatthias Jung <jungma@eit.uni-kl.de>2017-03-01 18:39:56 +0100
committerMatthias Jung <jungma@eit.uni-kl.de>2017-05-18 08:36:56 +0000
commitaa651c7f8321bf96fc88f9a17285225000a753ec (patch)
treeb13240008c970b47bd74a5007e68136155d272fc /ext/systemc/src/sysc/qt/time/cswap
parent595e692de09e1b7cbc5f57ac01da299afc066fdd (diff)
downloadgem5-aa651c7f8321bf96fc88f9a17285225000a753ec.tar.xz
ext: Include SystemC 2.3.1 into gem5
In the past it happened several times that some changes in gem5 broke the SystemC coupling. Recently Accelera has changed the licence for SystemC from their own licence to Apache2.0, which is compatible with gem5. However, SystemC usually relies on the Boost library, but I was able to exchange the boost calls by c++11 alternatives. The recent SystemC version is placed into /ext and is integrated into gem5's build system. The goal is to integrate some SystemC tests for the CI in some following patches. Change-Id: I4b66ec806b5e3cffc1d7c85d3735ff4fa5b31fd0 Reviewed-on: https://gem5-review.googlesource.com/2240 Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com> Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Diffstat (limited to 'ext/systemc/src/sysc/qt/time/cswap')
-rwxr-xr-xext/systemc/src/sysc/qt/time/cswap37
1 files changed, 37 insertions, 0 deletions
diff --git a/ext/systemc/src/sysc/qt/time/cswap b/ext/systemc/src/sysc/qt/time/cswap
new file mode 100755
index 000000000..0ec811bcd
--- /dev/null
+++ b/ext/systemc/src/sysc/qt/time/cswap
@@ -0,0 +1,37 @@
+#! /bin/awk -f
+
+BEGIN {
+ purpose = "report time used by int only and int+fp cswaps";
+
+ nmach = 0;
+
+ test_int = "7";
+ test_fp = "8";
+}
+
+{
+ mach = $1
+ test = $2
+ iter = $3
+ time = $6 + $8
+
+ if (machi[mach] == 0) {
+ machn[nmach] = mach;
+ machi[mach] = 1;
+ ++nmach;
+ }
+
+ us_per_op = time / iter * 1000000
+ times[mach "_" test] = us_per_op;
+}
+
+
+END {
+ for (i=0; i<nmach; ++i) {
+ m = machn[i];
+
+ integer = times[m "_" test_int];
+ fp = times[m "_" test_fp];
+ printf ("%s|%3.1f|%3.1f\n", m, integer, fp);
+ }
+}