On 21/11/2022 13:40, Tobias Burnus wrote:
Working on the builtins, I realized that I mixed up (again) bits and byes.
While 'uint64_t var[2]' has a size of 128 bits, 'char var[128]' has a
size of 128 bytes.
Thus, there is sufficient space for 16 pointer-size/uin64_t values but I
only need 6.
T
Working on the builtins, I realized that I mixed up (again) bits and byes.
While 'uint64_t var[2]' has a size of 128 bits, 'char var[128]' has a size of
128 bytes.
Thus, there is sufficient space for 16 pointer-size/uin64_t values but I only
need 6.
This patch now makes use of the available spa
On 18/11/2022 17:41, Tobias Burnus wrote:
Attached is the updated/rediffed version, which now uses the builtin
instead of the 'asm("s8").
The code in principle works; that is: If no private stack variables are
copied, it works.
Or in other words: reverse-offload target regions that don't use
Attached is the updated/rediffed version, which now uses the builtin
instead of the 'asm("s8").
The code in principle works; that is: If no private stack variables are
copied, it works.
Or in other words: reverse-offload target regions that don't use
firstprivate or mapping work, the rest would
On 12.10.22 19:09, Andrew Stubbs wrote:
On 12/10/2022 15:29, Tobias Burnus wrote:
Right, sorry, the buffer is circular, but the counter is linear. It
simplified reservation that way, but it does mean that there's a limit
to the number of times the buffer can cycle before the counter
saturates.
On 12/10/2022 15:29, Tobias Burnus wrote:
On 29.09.22 18:24, Andrew Stubbs wrote:
On 27/09/2022 14:16, Tobias Burnus wrote:
Andrew did suggest a while back to piggyback on the console_output
handling,
avoiding another atomic access. - If this is still wanted, I like to
have some
guidance rega
On 29.09.22 18:24, Andrew Stubbs wrote:
On 27/09/2022 14:16, Tobias Burnus wrote:
Andrew did suggest a while back to piggyback on the console_output
handling,
avoiding another atomic access. - If this is still wanted, I like to
have some
guidance regarding how to actually implement it.
[...]
Th
On 27/09/2022 14:16, Tobias Burnus wrote:
@@ -422,6 +428,12 @@ struct agent_info
if it has been. */
bool initialized;
+ /* Flag whether the HSA program that consists of all the modules has been
+ finalized. */
+ bool prog_finalized;
+ /* Flag whether the HSA OpenMP's requires
For those without a working crystal ball, I have now also included the patch.
On 27.09.22 15:15, Tobias Burnus wrote:
This patch adds support to handle reverse offload to libgomp's plugin-gcn.c and
to AMD GCN's libgomp target.c.
In theory, that's all whats needed for GCN – in practice there a k
This patch adds support to handle reverse offload to libgomp's plugin-gcn.c and
to AMD GCN's libgomp target.c.
In theory, that's all whats needed for GCN – in practice there a known issue
with
private stack variables which has to be addressed independently. Once this and
the target.c generic cod
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