From 7bf191337ef46e5ca5f5860419c8a85c446a5a45 Mon Sep 17 00:00:00 2001 From: Nikolay Amiantov Date: Mon, 16 Oct 2017 03:37:37 +0300 Subject: [PATCH] opencv: use BLAS and eigen by default Gives a performance boost. --- pkgs/development/libraries/opencv/3.x.nix | 4 ++-- pkgs/development/libraries/opencv/default.nix | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/pkgs/development/libraries/opencv/3.x.nix b/pkgs/development/libraries/opencv/3.x.nix index f6811b13717..8596ab6de88 100644 --- a/pkgs/development/libraries/opencv/3.x.nix +++ b/pkgs/development/libraries/opencv/3.x.nix @@ -14,8 +14,8 @@ , enableGtk3 ? false, gtk3 , enableFfmpeg ? false, ffmpeg , enableGStreamer ? false, gst_all_1 -, enableEigen ? false, eigen -, enableOpenblas ? false, openblas +, enableEigen ? true, eigen +, enableOpenblas ? true, openblas , enableCuda ? false, cudatoolkit, gcc5 , enableTesseract ? false, tesseract, leptonica , AVFoundation, Cocoa, QTKit diff --git a/pkgs/development/libraries/opencv/default.nix b/pkgs/development/libraries/opencv/default.nix index d7824dbed34..aadd108620a 100644 --- a/pkgs/development/libraries/opencv/default.nix +++ b/pkgs/development/libraries/opencv/default.nix @@ -9,7 +9,7 @@ , enableJPEG2K ? true, jasper , enableFfmpeg ? false, ffmpeg , enableGStreamer ? false, gst_all -, enableEigen ? false, eigen +, enableEigen ? true, eigen , darwin }: