* [PATCH v2 2/2] selftests: mm: add KSM_MERGE_TIME tests
@ 2023-07-28 16:41 Ayush Jain
0 siblings, 0 replies; 2+ messages in thread
From: Ayush Jain @ 2023-07-28 16:41 UTC (permalink / raw)
To: akpm, shuah, pasha.tatashin, zhansayabagdaulet, tyhicks, shr,
raghavendra.kt
Cc: linux-mm, linux-kselftest, linux-kernel, Narasimhan.V,
Santosh.Shukla, Ayush Jain, David Hildenbrand
add KSM_MERGE_TIME and KSM_MERGE_TIME_HUGE_PAGES tests with
size of 100.
./run_vmtests.sh -t ksm
-----------------------------
running ./ksm_tests -H -s 100
-----------------------------
Number of normal pages: 0
Number of huge pages: 50
Total size: 100 MiB
Total time: 0.399844662 s
Average speed: 250.097 MiB/s
[PASS]
-----------------------------
running ./ksm_tests -P -s 100
-----------------------------
Total size: 100 MiB
Total time: 0.451931496 s
Average speed: 221.272 MiB/s
[PASS]
Signed-off-by: Ayush Jain <ayush.jain3@amd.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
---
v1 -> v2
collect Reviewed-by from David
tools/testing/selftests/mm/run_vmtests.sh | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tools/testing/selftests/mm/run_vmtests.sh b/tools/testing/selftests/mm/run_vmtests.sh
index 3f26f6e15b2a..ca3738e042c2 100755
--- a/tools/testing/selftests/mm/run_vmtests.sh
+++ b/tools/testing/selftests/mm/run_vmtests.sh
@@ -262,6 +262,10 @@ CATEGORY="madv_populate" run_test ./madv_populate
CATEGORY="memfd_secret" run_test ./memfd_secret
+# KSM KSM_MERGE_TIME_HUGE_PAGES test with size of 100
+CATEGORY="ksm" run_test ./ksm_tests -H -s 100
+# KSM KSM_MERGE_TIME test with size of 100
+CATEGORY="ksm" run_test ./ksm_tests -P -s 100
# KSM MADV_MERGEABLE test with 10 identical pages
CATEGORY="ksm" run_test ./ksm_tests -M -p 10
# KSM unmerge test
--
2.34.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* [PATCH v2 2/2] selftests: mm: add KSM_MERGE_TIME tests
2023-07-28 16:39 [PATCH v2 1/2] selftests: mm: ksm: Fix incorrect evaluation of parameter Ayush Jain
@ 2023-07-28 17:19 ` Ayush Jain
0 siblings, 0 replies; 2+ messages in thread
From: Ayush Jain @ 2023-07-28 17:19 UTC (permalink / raw)
To: akpm, shuah, pasha.tatashin, zhansayabagdaulet, tyhicks, shr,
raghavendra.kt
Cc: linux-mm, linux-kselftest, linux-kernel, Narasimhan.V,
Santosh.Shukla, Ayush Jain, David Hildenbrand
add KSM_MERGE_TIME and KSM_MERGE_TIME_HUGE_PAGES tests with
size of 100.
./run_vmtests.sh -t ksm
-----------------------------
running ./ksm_tests -H -s 100
-----------------------------
Number of normal pages: 0
Number of huge pages: 50
Total size: 100 MiB
Total time: 0.399844662 s
Average speed: 250.097 MiB/s
[PASS]
-----------------------------
running ./ksm_tests -P -s 100
-----------------------------
Total size: 100 MiB
Total time: 0.451931496 s
Average speed: 221.272 MiB/s
[PASS]
Signed-off-by: Ayush Jain <ayush.jain3@amd.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
---
v1 -> v2
collect Reviewed-by from David
tools/testing/selftests/mm/run_vmtests.sh | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tools/testing/selftests/mm/run_vmtests.sh b/tools/testing/selftests/mm/run_vmtests.sh
index 3f26f6e15b2a..ca3738e042c2 100755
--- a/tools/testing/selftests/mm/run_vmtests.sh
+++ b/tools/testing/selftests/mm/run_vmtests.sh
@@ -262,6 +262,10 @@ CATEGORY="madv_populate" run_test ./madv_populate
CATEGORY="memfd_secret" run_test ./memfd_secret
+# KSM KSM_MERGE_TIME_HUGE_PAGES test with size of 100
+CATEGORY="ksm" run_test ./ksm_tests -H -s 100
+# KSM KSM_MERGE_TIME test with size of 100
+CATEGORY="ksm" run_test ./ksm_tests -P -s 100
# KSM MADV_MERGEABLE test with 10 identical pages
CATEGORY="ksm" run_test ./ksm_tests -M -p 10
# KSM unmerge test
--
2.34.1
^ permalink raw reply [flat|nested] 2+ messages in thread
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2023-07-28 17:19 ` [PATCH v2 2/2] selftests: mm: add KSM_MERGE_TIME tests Ayush Jain
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