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test/memcpy: add Genode's memset to the suite

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Ref #3016
This commit is contained in:
Stefan Kalkowski 2018-10-30 14:32:24 +01:00 committed by Christian Helmuth
parent f53a56982c
commit 24e6a5ee73
2 changed files with 13 additions and 1 deletions
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4
repos/libports/run/memcpy.run
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@ -45,7 +45,7 @@ append qemu_args " -nographic "
proc run_test {name serial_id} {
run_genode_until "start $name.*\n" 20 $serial_id
set t1 [clock milliseconds]
run_genode_until "finished $name.*\n" 180 $serial_id
run_genode_until "finished $name.*\n" 300 $serial_id
set t2 [clock milliseconds]
return [expr {$t2 - $t1}]
}
@ -54,12 +54,14 @@ run_genode_until "Memcpy testsuite started.*\n" 60
set serial_id [output_spawn_id]
set byte_dur [run_test "bytewise memcpy" $serial_id]
set genode_dur [run_test "Genode memcpy" $serial_id]
set genode_set_dur [run_test "Genode memset" $serial_id]
set libc_cpy_dur [run_test "libc memcpy" $serial_id]
set libc_set_dur [run_test "libc memset" $serial_id]
set uncached_wr_dur [run_test "Genode memcpy" $serial_id]
set uncached_rd_dur [run_test "Genode memcpy" $serial_id]
puts "bytewise: copied 8 GB in $byte_dur milliseconds ([expr {8192000 / $byte_dur}] MiB/sec)"
puts "memcpy: copied 8 GB in $genode_dur milliseconds ([expr {8192000 / $genode_dur}] MiB/sec)"
puts "memset: copied 8 GB in $genode_set_dur milliseconds ([expr {8192000 / $genode_set_dur}] MiB/sec)"
puts "libc memcpy: copied 8 GB in $libc_cpy_dur milliseconds ([expr {8192000 / $libc_cpy_dur}] MiB/sec)"
puts "libc memset: copied 8 GB in $libc_set_dur milliseconds ([expr {8192000 / $libc_set_dur}] MiB/sec)"
puts "memcpy (uncached write): copied 8 GB in $uncached_wr_dur milliseconds ([expr {8192000 / $uncached_wr_dur}] MiB/sec)"

10
repos/libports/src/test/memcpy/main.cc
View File

@ -27,6 +27,15 @@ struct Genode_cpy_test {
Genode::memcpy(dst, src, size); }
};
struct Genode_set_test {
void start() { log("start Genode memset"); }
void finished() { log("finished Genode memset"); }
void copy(void *dst, const void *, size_t size) {
Genode::memset(dst, 0, size); }
};
struct Libc_cpy_test {
void start() { log("start libc memcpy"); }
@ -51,6 +60,7 @@ void Libc::Component::construct(Libc::Env &env)
memcpy_test<Bytewise_test>();
memcpy_test<Genode_cpy_test>();
memcpy_test<Genode_set_test>();
memcpy_test<Libc_cpy_test>();
memcpy_test<Libc_set_test>();