Displaying 5 results from an estimated 5 matches for "dispatchunit".
2018 Mar 02
0
[RFC] llvm-mca: a static performance analysis tool
...in somewhere.
> Instruction Dispatch
> --------------------
>
> During the Dispatch stage, instructions are picked in program order from a queue
> of already decoded instructions, and dispatched in groups to the hardware
> schedulers. The dispatch logic is implemented by class DispatchUnit in file
> Dispatch.h.
>
> The size of a dispatch group depends on the availability of hardware resources,
> and it cannot exceed the value of field 'DispatchWidth' in class DispatchUnit.
> Note that field DispatchWidth defaults to the value of field 'IssueWidth' from...
2018 Mar 01
9
[RFC] llvm-mca: a static performance analysis tool
...#39;t know
anything about branch prediction.
Instruction Dispatch
--------------------
During the Dispatch stage, instructions are picked in program order from a
queue
of already decoded instructions, and dispatched in groups to the hardware
schedulers. The dispatch logic is implemented by class DispatchUnit in file
Dispatch.h.
The size of a dispatch group depends on the availability of hardware
resources,
and it cannot exceed the value of field 'DispatchWidth' in class
DispatchUnit.
Note that field DispatchWidth defaults to the value of field 'IssueWidth'
from
the scheduling model.
U...
2018 Mar 02
0
[RFC] llvm-mca: a static performance analysis tool
...tion.
>
> Instruction Dispatch
> --------------------
>
> During the Dispatch stage, instructions are picked in program order
> from a queue
> of already decoded instructions, and dispatched in groups to the hardware
> schedulers. The dispatch logic is implemented by class DispatchUnit
> in file
> Dispatch.h.
>
> The size of a dispatch group depends on the availability of hardware
> resources,
> and it cannot exceed the value of field 'DispatchWidth' in class
> DispatchUnit.
> Note that field DispatchWidth defaults to the value of field
> ...
2018 Mar 02
0
[RFC] llvm-mca: a static performance analysis tool
...ction.
>
> Instruction Dispatch
> --------------------
>
> During the Dispatch stage, instructions are picked in program order from a
> queue
> of already decoded instructions, and dispatched in groups to the hardware
> schedulers. The dispatch logic is implemented by class DispatchUnit in
> file
> Dispatch.h.
>
> The size of a dispatch group depends on the availability of hardware
> resources,
> and it cannot exceed the value of field 'DispatchWidth' in class
> DispatchUnit.
> Note that field DispatchWidth defaults to the value of field 'IssueW...
2018 Mar 02
5
[RFC] llvm-mca: a static performance analysis tool
...where.
>
> Instruction Dispatch
> --------------------
>
> During the Dispatch stage, instructions are picked in program order from a
> queue
> of already decoded instructions, and dispatched in groups to the hardware
> schedulers. The dispatch logic is implemented by class DispatchUnit in
> file
> Dispatch.h.
>
> The size of a dispatch group depends on the availability of hardware
> resources,
> and it cannot exceed the value of field 'DispatchWidth' in class
> DispatchUnit.
> Note that field DispatchWidth defaults to the value of field 'IssueW...