<div dir="auto">Is this being added to rtems-examples?<div dir="auto"><br></div><div dir="auto">Is it clear where this came from (URL) and what version it is per the origin?<br><div dir="auto"><br></div><div dir="auto">Do all of examples build for you with waf? I tried this week and they all build with make but not waf?</div><div dir="auto"><div dir="auto"><br></div><div dir="auto">How do the numbers look?</div><div dir="auto"><br></div><div dir="auto">Except for origin statement, none of this is a reason not to merge.</div><div dir="auto"><br></div><div dir="auto">--joel</div></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Feb 21, 2020, 11:00 AM Hesham Almatary <<a href="mailto:Hesham.Almatary@cl.cam.ac.uk">Hesham.Almatary@cl.cam.ac.uk</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">CoreMark's primary goals are simplicity and providing a method for testing only a processor's core features.<br>
It is used primarily here as a performance benchmark<br>
<br>
Built and tested for RISC-V rv64imafdc_medany on QEMU and HW<br>
---<br>
.gitmodules | 3 +++<br>
benchmarks/coremark/coremark | 1 +<br>
benchmarks/coremark/wscript | 48 ++++++++++++++++++++++++++++++++++++<br>
benchmarks/wscript | 2 ++<br>
4 files changed, 54 insertions(+)<br>
create mode 160000 benchmarks/coremark/coremark<br>
create mode 100644 benchmarks/coremark/wscript<br>
<br>
diff --git a/.gitmodules b/.gitmodules<br>
index ae86e49..2bcba90 100644<br>
--- a/.gitmodules<br>
+++ b/.gitmodules<br>
@@ -1,3 +1,6 @@<br>
[submodule "rtems_waf"]<br>
path = rtems_waf<br>
url = git://<a href="http://git.rtems.org/rtems_waf.git" rel="noreferrer noreferrer" target="_blank">git.rtems.org/rtems_waf.git</a><br>
+[submodule "benchmarks/coremark/coremark"]<br>
+ path = benchmarks/coremark/coremark<br>
+ url = git@github.com:CTSRD-CHERI/coremark.git<br>
diff --git a/benchmarks/coremark/coremark b/benchmarks/coremark/coremark<br>
new file mode 160000<br>
index 0000000..cdafe98<br>
--- /dev/null<br>
+++ b/benchmarks/coremark/coremark<br>
@@ -0,0 +1 @@<br>
+Subproject commit cdafe986865cf46a3222f7bf28be82fc8d96fa8f<br>
diff --git a/benchmarks/coremark/wscript b/benchmarks/coremark/wscript<br>
new file mode 100644<br>
index 0000000..c2c225a<br>
--- /dev/null<br>
+++ b/benchmarks/coremark/wscript<br>
@@ -0,0 +1,48 @@<br>
+#-<br>
+# SPDX-License-Identifier: BSD-2-Clause<br>
+#<br>
+# Copyright (c) 2020 Hesham Almatary<br>
+#<br>
+# This software was developed by SRI International and the University of<br>
+# Cambridge Computer Laboratory (Department of Computer Science and<br>
+# Technology) under DARPA contract HR0011-18-C-0016 ("ECATS"), as part of the<br>
+# DARPA SSITH research programme.<br>
+#<br>
+# Redistribution and use in source and binary forms, with or without<br>
+# modification, are permitted provided that the following conditions<br>
+# are met:<br>
+# 1. Redistributions of source code must retain the above copyright<br>
+# notice, this list of conditions and the following disclaimer.<br>
+# 2. Redistributions in binary form must reproduce the above copyright<br>
+# notice, this list of conditions and the following disclaimer in the<br>
+# documentation and/or other materials provided with the distribution.<br>
+#<br>
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND<br>
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE<br>
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE<br>
+# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE<br>
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL<br>
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS<br>
+# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)<br>
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT<br>
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY<br>
+# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF<br>
+# SUCH DAMAGE.<br>
+#<br>
+<br>
+import rtems_waf.rtems as rtems<br>
+<br>
+def build(bld):<br>
+ rtems.build(bld)<br>
+<br>
+ bld(features = 'c cprogram',<br>
+ target = 'coremark.bin',<br>
+ includes = 'coremark/ coremark/rtems',<br>
+ source = ['coremark/rtems/core_portme.c',<br>
+ 'coremark/core_list_join.c', 'coremark/core_main.c', 'coremark/core_matrix.c', 'coremark/core_state.c', 'coremark/core_util.c'],<br>
+<br>
+ defines = [<br>
+ # FLAGS_STR is used within CoreMark to print the compiler flags used<br>
+ 'FLAGS_STR="'+' '.join([str(flag) for flag in bld.env.CFLAGS])+'"'<br>
+ ]<br>
+ )<br>
diff --git a/benchmarks/wscript b/benchmarks/wscript<br>
index 12741e7..24db85b 100644<br>
--- a/benchmarks/wscript<br>
+++ b/benchmarks/wscript<br>
@@ -1,3 +1,4 @@<br>
+# Copyright 2020 Hesham Almatary (<a href="mailto:hesham.almatary@cl.cam.ac.uk" target="_blank" rel="noreferrer">hesham.almatary@cl.cam.ac.uk</a>)<br>
# Copyright 2013 Gedare Bloom (<a href="mailto:gedare@rtems.org" target="_blank" rel="noreferrer">gedare@rtems.org</a>)<br>
#<br>
# This file's license is 2-clause BSD as in this distribution's LICENSE.2 file.<br>
@@ -7,4 +8,5 @@ import rtems_waf.rtems as rtems<br>
<br>
def build(bld):<br>
bld.recurse('nbench')<br>
+ bld.recurse('coremark')<br>
<br>
-- <br>
2.17.1<br>
<br>
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</blockquote></div>