From: "Burakov, Anatoly" <anatoly.burakov@intel.com>
To: Feng Li <lifeng1519@gmail.com>
Cc: David Marchand <david.marchand@redhat.com>,
Li Feng <fengli@smartx.com>, Kyle Zhang <kyle@smartx.com>,
dev <dev@dpdk.org>,
fanyang@smartx.com
Subject: Re: [dpdk-dev] [PATCH] eal: add madvise to avoid dump memory
Date: Tue, 21 Apr 2020 18:02:23 +0100 [thread overview]
Message-ID: <4d2145b0-91bd-23a9-d1f0-26b60585b003@intel.com> (raw)
In-Reply-To: <CAEK8JBCcp5gH3uAf4KTP1owVgyxv2kS5JSFhTyT4SRhOVK5hYA@mail.gmail.com>
On 21-Apr-20 5:38 PM, Feng Li wrote:
> Hi Anatoly,
>
> This program could run like this:
> gcc test_map.c
> ./a.out 2 &
> gcore `pidof a.out`
>
> You will get a core dump sized to 2GiB.
>
> Thanks,
> Feng Li
>
I did just that, and my core dump was ~100K in size. Hence my asking
about any special configuration required.
--
Thanks,
Anatoly
next prev parent reply other threads:[~2020-04-21 17:02 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200420070508.645533-1-fengli@smartx.com>
2020-04-20 7:07 ` Li Feng
2020-04-20 7:13 ` David Marchand
2020-04-20 9:40 ` Feng Li
2020-04-21 7:41 ` David Marchand
2020-04-21 11:06 ` Feng Li
2020-04-21 12:19 ` Burakov, Anatoly
2020-04-21 16:38 ` Feng Li
2020-04-21 17:02 ` Burakov, Anatoly [this message]
2020-04-22 3:13 ` Li Feng
2020-04-22 9:53 ` Burakov, Anatoly
[not found] ` <CAEK8JBCdfZJiKNjDNgC9nDGLni9Dvw+U1doRFnh+zkAs5TXEsg@mail.gmail.com>
2020-04-23 12:22 ` Burakov, Anatoly
2020-04-23 15:43 ` [dpdk-dev] [PATCH v2] " Li Feng
2020-04-23 16:33 ` Burakov, Anatoly
2020-04-23 20:04 ` David Marchand
2020-04-24 9:12 ` Burakov, Anatoly
2020-04-24 9:14 ` Bruce Richardson
2020-04-24 9:33 ` Feng Li
2020-04-24 11:00 ` Burakov, Anatoly
2020-04-24 12:03 ` Li Feng
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