From 00a53872d6b9472bdde9eed116549699d414ef76 Mon Sep 17 00:00:00 2001
From: Florent Pruvost <florent.pruvost@inria.fr>
Date: Fri, 1 Sep 2017 10:57:36 +0200
Subject: [PATCH] add timing options
---
doc/orgmode/chapters/using.org | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/doc/orgmode/chapters/using.org b/doc/orgmode/chapters/using.org
index 996bae728..52e397a28 100644
--- a/doc/orgmode/chapters/using.org
+++ b/doc/orgmode/chapters/using.org
@@ -163,6 +163,36 @@
--threads=9 --gpus=3
--nowarmup
#+end_src
+
+ List of main options that can be used in timing:
+ * ~--help~: show usage
+ * ~--threads~: Number of CPU workers (default:
+ ~_SC_NPROCESSORS_ONLN~)
+ * ~--gpus~: number of GPU workers (default: ~0~)
+ * ~--n_range=R~: range of N values, with ~R=Start:Stop:Step~
+ (default: ~500:5000:500~)
+ * ~--m=X~: dimension (M) of the matrices (default: ~N~)
+ * ~--k=X~: dimension (K) of the matrices (default: ~1~), useful for
+ GEMM algorithm (k is the shared dimension and must be defined
+ >1 to consider matrices and not vectors)
+ * ~--nrhs=X~: number of right-hand size (default: ~1~)
+ * ~--nb=X~: block/tile size. (default: ~128~)
+ * ~--ib=X~: inner-blocking/IB size. (default: ~32~)
+ * ~--niter=X~: number of iterations performed for each test
+ (default: ~1~)
+ * ~--rhblk=X~: if X > 0, enable Householder mode for QR and LQ
+ factorization. X is the size of each subdomain (default: ~0~)
+ * ~--[no]check~: check result (default: ~nocheck~)
+ * ~--[no]profile~: print profiling informations (default:
+ ~noprofile~)
+ * ~--[no]trace~: enable/disable trace generation (default: ~notrace~)
+ * ~--[no]dag~: enable/disable DAG generation (default: ~nodag~)
+ * ~--[no]inv~: check on inverse (default: ~noinv~)
+ * ~--nocpu~: all GPU kernels are exclusively executed on GPUs
+ * ~--ooc~: Enable out-of-core (available only with StarPU)
+ * ~--bound~: Compare result to area bound (available only with
+ StarPU) (default: ~0~)
+
List of timing algorithms available:
* LANGE: norms of matrices
* GEMM: general matrix-matrix multiply
--
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