* [PATCH] bench-memcpy: Collect data from 2KB to 4KB
@ 2021-04-30 17:15 H.J. Lu
2021-05-01 13:45 ` H.J. Lu
2021-05-03 15:04 ` Tulio Magno Quites Machado Filho
0 siblings, 2 replies; 3+ messages in thread
From: H.J. Lu @ 2021-04-30 17:15 UTC (permalink / raw)
To: libc-alpha
Collect data on memcpy from 2KB to 4KB with the 64-byte increment value.
---
benchtests/bench-memcpy.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/benchtests/bench-memcpy.c b/benchtests/bench-memcpy.c
index 5bddaeb8fc..184495d539 100644
--- a/benchtests/bench-memcpy.c
+++ b/benchtests/bench-memcpy.c
@@ -145,6 +145,14 @@ test_main (void)
do_test (&json_ctx, 0, 0, getpagesize ());
+ for (i = 0; i <= 32; ++i)
+ {
+ do_test (&json_ctx, 0, 0, 2048 + 64 * i);
+ do_test (&json_ctx, i, 0, 2048 + 64 * i);
+ do_test (&json_ctx, 0, i, 2048 + 64 * i);
+ do_test (&json_ctx, i, i, 2048 + 64 * i);
+ }
+
json_array_end (&json_ctx);
json_attr_object_end (&json_ctx);
json_attr_object_end (&json_ctx);
--
2.31.1
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] bench-memcpy: Collect data from 2KB to 4KB
2021-04-30 17:15 [PATCH] bench-memcpy: Collect data from 2KB to 4KB H.J. Lu
@ 2021-05-01 13:45 ` H.J. Lu
2021-05-03 15:04 ` Tulio Magno Quites Machado Filho
1 sibling, 0 replies; 3+ messages in thread
From: H.J. Lu @ 2021-05-01 13:45 UTC (permalink / raw)
To: GNU C Library
On Fri, Apr 30, 2021 at 10:20 AM H.J. Lu <hjl.tools@gmail.com> wrote:
>
> Collect data on memcpy from 2KB to 4KB with the 64-byte increment value.
> ---
> benchtests/bench-memcpy.c | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/benchtests/bench-memcpy.c b/benchtests/bench-memcpy.c
> index 5bddaeb8fc..184495d539 100644
> --- a/benchtests/bench-memcpy.c
> +++ b/benchtests/bench-memcpy.c
> @@ -145,6 +145,14 @@ test_main (void)
>
> do_test (&json_ctx, 0, 0, getpagesize ());
>
> + for (i = 0; i <= 32; ++i)
> + {
> + do_test (&json_ctx, 0, 0, 2048 + 64 * i);
> + do_test (&json_ctx, i, 0, 2048 + 64 * i);
> + do_test (&json_ctx, 0, i, 2048 + 64 * i);
> + do_test (&json_ctx, i, i, 2048 + 64 * i);
> + }
> +
> json_array_end (&json_ctx);
> json_attr_object_end (&json_ctx);
> json_attr_object_end (&json_ctx);
> --
> 2.31.1
>
If there are no objections, I will check it in next week.
Thanks.
--
H.J.
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] bench-memcpy: Collect data from 2KB to 4KB
2021-04-30 17:15 [PATCH] bench-memcpy: Collect data from 2KB to 4KB H.J. Lu
2021-05-01 13:45 ` H.J. Lu
@ 2021-05-03 15:04 ` Tulio Magno Quites Machado Filho
1 sibling, 0 replies; 3+ messages in thread
From: Tulio Magno Quites Machado Filho @ 2021-05-03 15:04 UTC (permalink / raw)
To: H.J. Lu, libc-alpha
"H.J. Lu via Libc-alpha" <libc-alpha@sourceware.org> writes:
> Collect data on memcpy from 2KB to 4KB with the 64-byte increment value.
LGTM.
--
Tulio Magno
^ permalink raw reply [flat|nested] 3+ messages in thread
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2021-04-30 17:15 [PATCH] bench-memcpy: Collect data from 2KB to 4KB H.J. Lu
2021-05-01 13:45 ` H.J. Lu
2021-05-03 15:04 ` Tulio Magno Quites Machado Filho
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