Displaying 3 results from an estimated 3 matches for "jdiv".
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2018 Mar 02
0
[RFC] llvm-mca: a static performance analysis tool
...nts. The analysis is
> conducted for
> target x86, cpu btver2:
>
> ///////////////////
>
> Iterations: 300
> Instructions: 900
> Total Cycles: 610
> Dispatch Width: 2
> IPC: 1.48
>
>
> Resources:
> [0] - JALU0
> [1] - JALU1
> [2] - JDiv
> [3] - JFPM
> [4] - JFPU0
> [5] - JFPU1
> [6] - JLAGU
> [7] - JSAGU
> [8] - JSTC
> [9] - JVIMUL
>
>
> Resource pressure per iteration:
> [0] [1] [2] [3] [4] [5] [6] [7] [8] [9]
> - - - - 2.00 1.00 - - -...
2018 Mar 02
0
[RFC] llvm-mca: a static performance analysis tool
...elements. The analysis is conducted for
> target x86, cpu btver2:
>
> ///////////////////
>
> Iterations: 300
> Instructions: 900
> Total Cycles: 610
> Dispatch Width: 2
> IPC: 1.48
>
>
> Resources:
> [0] - JALU0
> [1] - JALU1
> [2] - JDiv
> [3] - JFPM
> [4] - JFPU0
> [5] - JFPU1
> [6] - JLAGU
> [7] - JSAGU
> [8] - JSTC
> [9] - JVIMUL
>
>
> Resource pressure per iteration:
> [0] [1] [2] [3] [4] [5] [6] [7] [8] [9]
> - - - - 2.00 1.00 - -...
2018 Mar 01
9
[RFC] llvm-mca: a static performance analysis tool
...rated by the tool for a
dot-product
of two packed float vectors of four elements. The analysis is conducted for
target x86, cpu btver2:
///////////////////
Iterations: 300
Instructions: 900
Total Cycles: 610
Dispatch Width: 2
IPC: 1.48
Resources:
[0] - JALU0
[1] - JALU1
[2] - JDiv
[3] - JFPM
[4] - JFPU0
[5] - JFPU1
[6] - JLAGU
[7] - JSAGU
[8] - JSTC
[9] - JVIMUL
Resource pressure per iteration:
[0] [1] [2] [3] [4] [5] [6] [7] [8] [9]
- - - - 2.00 1.00 - - - -
Resource pressure by instruction:
[0] [1]...