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Enable fast float32 LSTM by default

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It is still possible to build Tesseract with double LSTM:

    # autoconf
    ./configure --disable-float32

    # cmake
    cmake .. -DFAST_FLOAT=ON

Signed-off-by: Stefan Weil <sw@weilnetz.de>
This commit is contained in:
Stefan Weil 2021-10-27 18:32:42 +02:00
parent c602624012
commit 282685d531
2 changed files with 3 additions and 3 deletions
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2
CMakeLists.txt
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@ -85,7 +85,7 @@ option(OPENMP_BUILD "Build with openmp support" OFF) # see issue #1662
option(GRAPHICS_DISABLED "Disable disable graphics (ScrollView)" OFF)
option(DISABLED_LEGACY_ENGINE "Disable the legacy OCR engine" OFF)
option(ENABLE_LTO "Enable link-time optimization" OFF)
option(FAST_FLOAT "Enable float for LSTM" OFF)
option(FAST_FLOAT "Enable float for LSTM" ON)
option(BUILD_TRAINING_TOOLS "Build training tools" ON)
option(BUILD_TESTS "Build tests" OFF)
option(USE_SYSTEM_ICU "Use system ICU" OFF)

4
configure.ac
View File

@ -213,9 +213,9 @@ AC_ARG_WITH([extra-libraries],
AC_MSG_CHECKING([--enable-float32 argument])
AC_ARG_ENABLE([float32],
AS_HELP_STRING([--enable-float32], [enable float for LSTM [default=no]]))
AS_HELP_STRING([--disable-float32], [disable float and enable double for LSTM]))
AC_MSG_RESULT([$enable_float32])
if test "$enable_float32" = "yes"; then
if test "$enable_float32" != "no"; then
AC_DEFINE([FAST_FLOAT], [1], [Enable float for LSTM])
fi