On Wed, Sep 18, 2013 at 10:38 AM, Jakub Jelinek <ja...@redhat.com> wrote:
> On Wed, Sep 18, 2013 at 11:54:35AM +0400, Kirill Yukhin wrote:
>> Hello,
>> It seems that currently GOMP_target perform call to host variant of the
>> routine:
>>
>> void
>> GOMP_target (int device, void (*fn) (void *), const char *fnname,
>> size_t mapnum, void **hostaddrs, size_t *sizes,
>> unsigned char *kinds)
>> {
>> device = resolve_device (device);
>> if (device == -1)
>> {
>> /* Host fallback. */
>> fn (hostaddrs);
>> return;
>> }
>> ...
>> }
>
> The problem with that is that what GOMP_target does right now for host
> fallback is not sufficient, but unfortunately I haven't been able to get
> answers to all my questions about what exactly must be done yet.
Also the host fallback could still use threads? ...
Richard.
