2f8e3d96d1
New subpackages: root-roofit-common, root-roofit-dataframe-helpers, root-roofit-hs3, root-tmva-sofie and root-tmva-sofie-parser Removed subpackages: root-memstat and root-montecarlo-vmc Drop the doxygen generated root-doc package (doxygen runs out of memory) Dropped patches: 17 New patches: 22 Updated patches: 5
62 lines
2.7 KiB
Diff
62 lines
2.7 KiB
Diff
From f525fe375840cda2bf5b51e018eab8ad74dcd736 Mon Sep 17 00:00:00 2001
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From: Mattias Ellert <mattias.ellert@physics.uu.se>
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Date: Wed, 30 Mar 2022 15:51:07 +0200
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Subject: [PATCH] Limit the number of threads in TMVA CNN/DNN test to save
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memory
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Processing /builddir/build/BUILD/root-6.26.00/tutorials/tmva/TMVA_CNN_Classification.C...
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Running with nthreads = 224
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[ ... ]
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OpenBLAS warning: precompiled NUM_THREADS exceeded, adding auxiliary array for thread metadata.
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OpenBLAS warning: precompiled NUM_THREADS exceeded, adding auxiliary array for thread metadata.
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OpenBLAS warning: precompiled NUM_THREADS exceeded, adding auxiliary array for thread metadata.
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OpenBLAS warning: precompiled NUM_THREADS exceeded, adding auxiliary array for thread metadata.
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OpenBLAS warning: precompiled NUM_THREADS exceeded, adding auxiliary array for thread metadata.
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OpenBLAS warning: precompiled NUM_THREADS exceeded, adding auxiliary array for thread metadata.
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OpenBLAS warning: precompiled NUM_THREADS exceeded, adding auxiliary array for thread metadata.
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OpenBLAS warning: precompiled NUM_THREADS exceeded, adding auxiliary array for thread metadata.
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OpenBLAS warning: precompiled NUM_THREADS exceeded, adding auxiliary array for thread metadata.
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OpenBLAS warning: precompiled NUM_THREADS exceeded, adding auxiliary array for thread metadata.
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OpenBLAS warning: precompiled NUM_THREADS exceeded, adding auxiliary array for thread metadata.
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*** Break *** segmentation violation
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*** Break *** segmentation violation
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*** Break *** segmentation violation
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*** Break *** segmentation violation
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*** Break *** segmentation violation
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*** Break *** segmentation violation
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---
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tutorials/tmva/TMVA_CNN_Classification.C | 2 +-
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tutorials/tmva/TMVA_RNN_Classification.C | 2 +-
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2 files changed, 2 insertions(+), 2 deletions(-)
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diff --git a/tutorials/tmva/TMVA_CNN_Classification.C b/tutorials/tmva/TMVA_CNN_Classification.C
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index 3e590c5958..4abfc6a4d1 100644
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--- a/tutorials/tmva/TMVA_CNN_Classification.C
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+++ b/tutorials/tmva/TMVA_CNN_Classification.C
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@@ -125,7 +125,7 @@ void TMVA_CNN_Classification(std::vector<bool> opt = {1, 1, 1, 1, 1})
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bool writeOutputFile = true;
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- int num_threads = 0; // use default threads
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+ int num_threads = 32;
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TMVA::Tools::Instance();
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diff --git a/tutorials/tmva/TMVA_RNN_Classification.C b/tutorials/tmva/TMVA_RNN_Classification.C
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index 5be80824f9..791b9aecf5 100644
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--- a/tutorials/tmva/TMVA_RNN_Classification.C
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+++ b/tutorials/tmva/TMVA_RNN_Classification.C
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@@ -190,7 +190,7 @@ void TMVA_RNN_Classification(int use_type = 1)
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useKeras = false;
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#endif
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- int num_threads = 0; // use by default all threads
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+ int num_threads = 32;
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// do enable MT running
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if (num_threads >= 0) {
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ROOT::EnableImplicitMT(num_threads);
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--
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2.35.1
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