portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-06-15 14:27:06 +01:00
Code Releases Activity

Adding pdf generation capabilities

Browse Source
This commit is contained in:
Guido Cossu
2018-03-15 17:01:59 +00:00
parent 7c51dc07f1
commit 38f93f7e12
60 changed files with 5593 additions and 112 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
_pages/docs/simd_targets.md
View File

@ -1,5 +1,4 @@
---
layout: single
title : "Documentation"
author_profile: false
excerpt: "Supported SIMD architectures"
@ -22,6 +21,7 @@ The following options can be used for `--enable-simd=` flag to target different
| `AVXFMA4` | AVX (256 bit) + FMA4 |
| `AVX2` | AVX 2 (256 bit) |
| `AVX512` | AVX 512 bit |
| `NEONv8` | [ARM NEON](http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.den0024a/ch07s03.html) (128 bit)
| `QPX` | QPX (256 bit) |
Alternatively, some CPU codenames can be directly used:
@ -34,10 +34,12 @@ Alternatively, some CPU codenames can be directly used:
#### Notes (Jan 2018):
- Support for the AVX512 for Intel and GCC>=6. Clang still to be tested.
- For BG/Q only [bgclang](http://trac.alcf.anl.gov/projects/llvm-bgq) is supported. We do not presently plan to support more compilers for this platform.
- BG/Q performances are currently rather poor. This is being investigated for future versions.
- The vector size for the `GEN` target can be specified with the `configure` script option `--enable-gen-simd-width`.
* We currently support AVX512 for the Intel compiler and GCC (KNL and SKL target). Support for clang will appear in future
versions of Grid when the AVX512 support in the compiler is more advanced.
* For BG/Q only [bgclang](http://trac.alcf.anl.gov/projects/llvm-bgq) is supported. We do not presently plan to support more compilers for this platform.
* BG/Q performances are currently rather poor. This is being investigated for future versions.
* The vector size for the `GEN` target can be specified with the `configure` script option `--enable-gen-simd-width`.
{% include paginator.html %}