Displaying 3 results from an estimated 3 matches for "vcompress".
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2016 Sep 19
2
RFC: New intrinsics masked.expandload and masked.compressstore
Hi all,
AVX-512 ISA introduces new vector instructions VCOMPRESS and VEXPAND in order to allow vectorization of the following loops with two specific types of cross-iteration dependencies:
Compress:
for (int i=0; i<N; ++i)
If (t[i])
*A++ = expr;
Expand:
for (i=0; i<N; ++i)
If (t[i])
X[i...
2016 Sep 25
5
RFC: New intrinsics masked.expandload and masked.compressstore
...om>, "Nadav Rotem"
|<nadav.rotem at me.com>
|> Sent: Monday, September 19, 2016 1:37:02 AM
|> Subject: RFC: New intrinsics masked.expandload and
|> masked.compressstore
|>
|>
|> Hi all,
|>
|> AVX-512 ISA introduces new vector instructions VCOMPRESS and
|VEXPAND
|> in order to allow vectorization of the following loops with two
|> specific types of cross-iteration dependencies:
|>
|> Compress:
|> for (int i=0; i<N; ++i)
|> If (t[i])
|> *A++ = expr;
|>
|> Expand:
|> for (i=0; i<N; ++i)...
2016 Sep 26
2
RFC: New intrinsics masked.expandload and masked.compressstore
...|> |> Sent: Monday, September 19, 2016 1:37:02 AM
|> |> Subject: RFC: New intrinsics masked.expandload and
|> |> masked.compressstore
|> |>
|> |>
|> |> Hi all,
|> |>
|> |> AVX-512 ISA introduces new vector instructions VCOMPRESS
|and
|> |VEXPAND
|> |> in order to allow vectorization of the following loops with two
|> |> specific types of cross-iteration dependencies:
|> |>
|> |> Compress:
|> |> for (int i=0; i<N; ++i)
|> |> If (t[i])
|> |> *A...