Displaying 4 results from an estimated 4 matches for "16i0".
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2013 Jul 28
0
[LLVMdev] [Polly] Analysis of the expensive compile-time overhead of Polly Dependence pass
...; { Stmt_for_body6[i0] : i0 >= 0 and i0 <= 7 };
> Scattering :=
> { Stmt_for_body6[i0] -> scattering[0, i0, 0] };
> ReadAccess :=
> [p_0] -> { Stmt_for_body6[i0] -> MemRef_input[o0] : 2o0 = p_0 + 16i0 };
> ReadAccess :=
> [p_0] -> { Stmt_for_body6[i0] -> MemRef_input[o0] : 2o0 = 2 + p_0 + 16i0 };
> MustWriteAccess :=
> [p_0] -> { Stmt_for_body6[i0] -> MemRef_input[o0] : 2o0 = p_0 + 16i0 };
> MustW...
2013 Jul 29
0
[LLVMdev] [Polly] Analysis of the expensive compile-time overhead of Polly Dependence pass
On 07/29/2013 09:15 AM, Sven Verdoolaege wrote:
> On Mon, Jul 29, 2013 at 07:37:14AM -0700, Tobias Grosser wrote:
>> On 07/29/2013 03:18 AM, Sven Verdoolaege wrote:
>>> On Sun, Jul 28, 2013 at 04:42:25PM -0700, Tobias Grosser wrote:
>>>> Sven: In terms of making the behaviour of isl easier to understand,
>>>> it may make sense to fail/assert in case
2013 Jul 31
1
[LLVMdev] [Polly] Analysis of the expensive compile-time overhead of Polly Dependence pass
...er> Statements { Stmt_for_body6 Domain := [p_0, p_1, p_2] -> { Stmt_for_body6[i0] : i0 >= 0 and i0 <= 7 }; Scattering := [p_0, p_1, p_2] -> { Stmt_for_body6[i0] -> scattering[0, i0, 0] }; ReadAccess := [p_0, p_1, p_2] -> { Stmt_for_body6[i0] -> MemRef_input[o0] : 2o0 = p_0 + 16i0 }; ReadAccess := [p_0, p_1, p_2] -> { Stmt_for_body6[i0] -> MemRef_input[o0] : 2o0 = p_1 + 16i0 }; MustWriteAccess := [p_0, p_1, p_2] -> { Stmt_for_body6[i0] -> MemRef_input[o0] : 2o0 = p_0 + 16i0 }; MustWriteAccess := [p_0, p_1, p_2] -> { Stmt_for_body6[i0] -> MemRef_input[o0] :...
2013 Jul 26
6
[LLVMdev] [Polly] Analysis of the expensive compile-time overhead of Polly Dependence pass
Hi Sebastian,
Recently, I found the "Polly - Calculate dependences" pass would lead to significant compile-time overhead when compiling some loop-intensive source code. Tobias told me you found similar problem as follows:
http://llvm.org/bugs/show_bug.cgi?id=14240
My evaluation shows that "Polly - Calculate dependences" pass consumes 96.4% of total compile-time overhead