[Openmp-dev] Host-Device Pointer Mappings: unknown at unknown:0:0

[Itaru Kitayama via Openmp-dev]

Johannes, all,

While we are at it, I am wondering why setting

LIBOMPTARGET_INFO=-1

does not leave any info; and setting this way:

export LIBOMPTARGET_INFO=$((1 << 0x1 | 1 << 0x02 | 1 << 0x04 | 1 << 0x10))

only seems to "work" when the app failed to execute successfully. I'd
like to those mapping
information even when the app executes normally too.

On Mon, Jan 25, 2021 at 9:28 AM Johannes Doerfert
<johannesdoerfert at gmail.com> wrote:
>
> [+Joseph]
>
> There are certain case we have not properly wired up the information, if you
> compile with the line table information (or -g) you should see as much as we
> have wired up. What exactly is missing I don't know. Joseph, any trick to
> avoid this for now?
>
> ~ Johannes
>
>
> On 1/24/21 12:19 AM, Itaru Kitayama via Openmp-dev wrote:
> > Hi,
> > How do I make sure all of the mappings are shown with the declaration
> > information? I am currently getting partial info like below:
> >
> > 0x0000152e69b86010 0x0000152e36000000 810000000 unknown at unknown:0:0
> > 0x0000152ec3604010 0x0000152e9a000000 648000000 unknown at unknown:0:0
> > 0x0000152f02462010 0x0000152eea000000 202500000 unknown at unknown:0:0
> > 0x0000152f0e581010 0x0000152ef8000000 162000000 unknown at unknown:0:0
> > 0x00007fff9eb2ec50 0x0000152f65802600 16
> > recv_buffer_a[0:recv_buffer_size] at event_delivery_manager.cpp:566:14
> > 0x00007fff9eb2ec60 0x0000152f65802c00 120      myp75[0:1] at event_delivery_mana
> > ger.cpp:557:8
> > 0x00007fff9eb2ece8 0x0000152f65802a00 104      myp75[0:1] at event_delivery_mana
> > ger.cpp:551:14
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