caiyu/nextpnr
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr

Browse Source
This commit is contained in:
Clifford Wolf 2018-06-20 19:37:16 +02:00
commit f2ae9a713b
17 changed files with 82 additions and 214 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

41
3rdparty/QtPropertyBrowser/CMakeLists.txt vendored
View File

@ -1,17 +1,6 @@
CMAKE_MINIMUM_REQUIRED(VERSION 2.8.11)
PROJECT(QtPropertyBrowser)
########################### Misc. Configs ##############################
# Add custom cmake files folder
SET (PROJECT_CMAKE_DIR ${PROJECT_SOURCE_DIR}/cmake)
SET (CMAKE_MODULE_PATH "${CMAKE_MODULE_PATH}" "${PROJECT_CMAKE_DIR}")
# Add custom Compile Settings and flags
INCLUDE(CompileSettings)
# Add custom Install Settings
INCLUDE(InstallSettings)
##################### Look for required libraries ######################
# Add QT dependencies
@ -19,33 +8,3 @@ FIND_PACKAGE(Qt5Widgets REQUIRED)
######################### Add Primary Targets ##########################
ADD_SUBDIRECTORY(src)
########################## Add the Examples ############################
OPTION (BUILD_EXAMPLES "Build Examples" ON)
IF(BUILD_EXAMPLES)
ADD_SUBDIRECTORY(examples)
ENDIF()
######################### Installation Stuff ###########################
INCLUDE(InstallProjectConfig)
###################### Add uninstall target ############################
ADD_CUSTOM_TARGET(uninstall
COMMAND ${CMAKE_COMMAND} -P ${PROJECT_CMAKE_DIR}/cmake_uninstall.cmake)
##################### Show Configuration Summary ######################
MESSAGE(STATUS "===============================================================")
MESSAGE(STATUS "================ Configuration Summary ======================")
MESSAGE(STATUS "Project Name: ${PROJECT_NAME}")
MESSAGE(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
MESSAGE(STATUS "Build type Flags: ${CMAKE_BUILD_TYPE_FLAGS}")
MESSAGE(STATUS "C++ compile flags: ${CMAKE_CXX_FLAGS}")
MESSAGE(STATUS "Install Path: ${CMAKE_INSTALL_PREFIX}")
MESSAGE(STATUS "Build Examples: ${BUILD_EXAMPLES}")
IF(Qt5Widgets_FOUND)
MESSAGE(STATUS "QT Version: ${Qt5Widgets_VERSION_STRING}")
MESSAGE(STATUS "QT INCLUDE DIRS: ${Qt5Widgets_INCLUDE_DIRS}")
MESSAGE(STATUS "QT COMPILE DEFS: ${Qt5Widgets_COMPILE_DEFINITIONS}")
MESSAGE(STATUS "QT DEFS: ${Qt5Widgets_DEFINITIONS}")
MESSAGE(STATUS "QT EXE FLAGS: ${Qt5Widgets_EXECUTABLE_COMPILE_FLAGS}")
ENDIF()

29
3rdparty/QtPropertyBrowser/src/CMakeLists.txt vendored
View File

@ -16,9 +16,6 @@ set(_SRCS
qtvariantproperty.cpp
)
file(GLOB _IMPL_HDRS *.h)
file(GLOB _PUBLIC_HDRS Qt*)
set(_UI_FORMS
)
@ -31,34 +28,10 @@ QT5_ADD_RESOURCES(_QRC_SRCS ${_RESOURCES})
set(TARGET_NAME ${PROJECT_NAME})
add_library(${TARGET_NAME}
add_library(${TARGET_NAME} STATIC
${_SRCS}
${_UI_SRCS}
${_QRC_SRCS}
${_IMPL_HDRS}
)
target_link_libraries(${TARGET_NAME} Qt5::Widgets)
######################### Installation Stuff ###########################
include(GenerateExportHeader)
generate_export_header(${TARGET_NAME})
install(TARGETS ${TARGET_NAME}
EXPORT ${TARGET_NAME}Targets
RUNTIME DESTINATION ${INSTALL_BIN_DIR}
LIBRARY DESTINATION ${INSTALL_LIB_DIR}
ARCHIVE DESTINATION ${INSTALL_LIB_DIR}
INCLUDES DESTINATION ${INSTALL_INCLUDE_DIR}
)
install(
FILES
${_PUBLIC_HDRS}
${_IMPL_HDRS}
DESTINATION
${INSTALL_INCLUDE_DIR}
COMPONENT
Devel
)

2
3rdparty/QtPropertyBrowser/src/qtbuttonpropertybrowser.cpp vendored
View File

@ -626,4 +626,4 @@ bool QtButtonPropertyBrowser::isExpanded(QtBrowserItem *item) const
QT_END_NAMESPACE
#endif
#include "moc_qtbuttonpropertybrowser.hpp"
#include "moc_qtbuttonpropertybrowser.cpp"

2
3rdparty/QtPropertyBrowser/src/qteditorfactory.cpp vendored
View File

@ -2575,5 +2575,5 @@ void QtFontEditorFactory::disconnectPropertyManager(QtFontPropertyManager *manag
QT_END_NAMESPACE
#endif
#include "moc_qteditorfactory.hpp"
#include "moc_qteditorfactory.cpp"
#include "qteditorfactory.moc"

2
3rdparty/QtPropertyBrowser/src/qtgroupboxpropertybrowser.cpp vendored
View File

@ -533,4 +533,4 @@ void QtGroupBoxPropertyBrowser::itemChanged(QtBrowserItem *item)
QT_END_NAMESPACE
#endif
#include "moc_qtgroupboxpropertybrowser.hpp"
#include "moc_qtgroupboxpropertybrowser.cpp"

2
3rdparty/QtPropertyBrowser/src/qtpropertybrowser.cpp vendored
View File

@ -2045,4 +2045,4 @@ void QtAbstractPropertyBrowser::setCurrentItem(QtBrowserItem *item)
QT_END_NAMESPACE
#endif
#include "moc_qtpropertybrowser.hpp"
#include "moc_qtpropertybrowser.cpp"

2
3rdparty/QtPropertyBrowser/src/qtpropertymanager.cpp vendored
View File

@ -6421,5 +6421,5 @@ void QtCursorPropertyManager::uninitializeProperty(QtProperty *property)
QT_END_NAMESPACE
#endif
#include "moc_qtpropertymanager.hpp"
#include "moc_qtpropertymanager.cpp"
#include "qtpropertymanager.moc"

2
3rdparty/QtPropertyBrowser/src/qttreepropertybrowser.cpp vendored
View File

@ -1072,5 +1072,5 @@ void QtTreePropertyBrowser::editItem(QtBrowserItem *item)
QT_END_NAMESPACE
#endif
#include "moc_qttreepropertybrowser.hpp"
#include "moc_qttreepropertybrowser.cpp"
#include "qttreepropertybrowser.moc"

2
3rdparty/QtPropertyBrowser/src/qtvariantproperty.cpp vendored
View File

@ -2355,4 +2355,4 @@ void QtVariantEditorFactory::disconnectPropertyManager(QtVariantPropertyManager
QT_END_NAMESPACE
#endif
#include "moc_qtvariantproperty.hpp"
#include "moc_qtvariantproperty.cpp"

18
CMakeLists.txt
View File

@ -15,6 +15,10 @@ find_package(PythonLibs 3.5 REQUIRED)
find_package(Boost REQUIRED COMPONENTS ${boost_libs})
# Find the Qt5 libraries
find_package(Qt5 COMPONENTS Core Widgets OpenGL REQUIRED)
find_package(OpenGL REQUIRED)
# Get the latest abbreviated commit hash of the working branch
execute_process(
COMMAND git log -1 --format=%h
@ -23,9 +27,11 @@ execute_process(
OUTPUT_STRIP_TRAILING_WHITESPACE
)
add_subdirectory(3rdparty/googletest/googletest EXCLUDE_FROM_ALL)
add_subdirectory(3rdparty/googletest/googletest generated/3rdparty/googletest EXCLUDE_FROM_ALL)
enable_testing()
add_subdirectory(3rdparty/QtPropertyBrowser generated/3rdparty/QtPropertyBrowser)
add_definitions("-DGIT_COMMIT_HASH=${GIT_COMMIT_HASH}")
configure_file(
${CMAKE_CURRENT_SOURCE_DIR}/common/version.h.in ${CMAKE_CURRENT_BINARY_DIR}/generated/version.h
@ -72,7 +78,6 @@ endif ()
if (NOT Boost_PYTHON_FOUND )
message( FATAL_ERROR "No version of Boost::Python 3.x could be found.")
endif ()
include(gui/gui.cmake)
include_directories(common/ gui/ frontend/json ${Boost_INCLUDE_DIRS} ${PYTHON_INCLUDE_DIRS} 3rdparty/QtPropertyBrowser/src)
aux_source_directory(common/ COMMON_SRC_FILES)
@ -88,8 +93,11 @@ foreach (family ${FAMILIES})
string(TOUPPER ${family} ufamily)
aux_source_directory(${family}/ ${ufamily}_FILES)
aux_source_directory(tests/${family}/ ${ufamily}_TEST_FILES)
add_subdirectory(gui generated/gui/${family})
# Add the CLI binary target
add_executable(nextpnr-${family} ${COMMON_FILES} ${${ufamily}_FILES} ${GUI_SOURCE_FILES})
add_executable(nextpnr-${family} ${COMMON_FILES} ${${ufamily}_FILES} )
install(TARGETS nextpnr-${family} RUNTIME DESTINATION bin)
target_compile_definitions(nextpnr-${family} PRIVATE MAIN_EXECUTABLE)
@ -107,9 +115,9 @@ foreach (family ${FAMILIES})
include(${family}/family.cmake)
foreach (target ${family_targets})
# Include family-specific source files to all family targets and set defines appropriately
target_include_directories(${target} PRIVATE ${family}/)
target_include_directories(${target} PRIVATE ${family}/ generated/)
target_compile_definitions(${target} PRIVATE NEXTPNR_NAMESPACE=nextpnr_${family} ARCH_${ufamily} ARCHNAME=${family} QT_NO_KEYWORDS)
target_link_libraries(${target} LINK_PUBLIC ${Boost_LIBRARIES} ${PYTHON_LIBRARIES} ${GUI_LIBRARY_FILES})
target_link_libraries(${target} LINK_PUBLIC gui_${family} ${Boost_LIBRARIES} ${PYTHON_LIBRARIES} ${GUI_LIBRARY_FILES_${ufamily}})
endforeach (target)
endforeach (family)

12
common/place_sa.cc
View File

@ -314,7 +314,12 @@ class SAPlacer
load_cell->bel, ctx->portPinFromId(load.port));
// wirelength += std::abs(load_x - driver_x) + std::abs(load_y -
// driver_y);
wirelength += ctx->estimateDelay(drv_wire, user_wire);
delay_t raw_wl = ctx->estimateDelay(drv_wire, user_wire);
wirelength += pow(1.3, (ctx->getDelayNS(raw_wl) -
ctx->getDelayNS(load.budget)) /
10) +
ctx->getDelayNS(raw_wl);
// wirelength += pow(ctx->estimateDelay(drv_wire, user_wire), 2.0);
}
return wirelength;
}
@ -376,9 +381,8 @@ class SAPlacer
delta = new_wirelength - curr_wirelength;
n_move++;
// SA acceptance criterea
if (delta < 0 ||
(temp > 1e-6 &&
(ctx->rng() / float(0x3fffffff)) <= std::exp(-delta / temp))) {
if (delta < 0 || (temp > 1e-6 && (ctx->rng() / float(0x3fffffff)) <=
std::exp(-delta / temp))) {
n_accept++;
if (delta < 0)
improved = true;

25
common/timing.cc
View File

@ -79,6 +79,14 @@ static delay_t follow_net(Context *ctx, NetInfo *net, int path_length,
void assign_budget(Context *ctx, float default_clock)
{
log_info("Annotating ports with timing budgets\n");
// Clear delays to a very high value first
delay_t default_slack = delay_t(1.0e12 / default_clock);
for (auto net : ctx->nets) {
for (auto &usr : net.second->users) {
usr.budget = default_slack;
}
}
// Go through all clocked drivers and set up paths
for (auto cell : ctx->cells) {
for (auto port : cell.second->ports) {
if (port.second.type == PORT_OUT) {
@ -93,6 +101,23 @@ void assign_budget(Context *ctx, float default_clock)
}
}
}
const bool debug = true;
// Post-allocation check
for (auto net : ctx->nets) {
for (auto user : net.second->users) {
if (user.budget < 0)
log_warning("port %s.%s, connected to net '%s', has negative "
"timing budget of %fns\n",
user.cell->name.c_str(ctx), user.port.c_str(ctx),
net.first.c_str(ctx), ctx->getDelayNS(user.budget));
if (debug)
log_warning("port %s.%s, connected to net '%s', has "
"timing budget of %fns\n",
user.cell->name.c_str(ctx), user.port.c_str(ctx),
net.first.c_str(ctx), ctx->getDelayNS(user.budget));
}
}
}
NEXTPNR_NAMESPACE_END

15
gui/CMakeLists.txt Normal file
View File

@ -0,0 +1,15 @@
set(CMAKE_AUTOMOC ON)
set(CMAKE_INCLUDE_CURRENT_DIR ON)
aux_source_directory(. GUI_SOURCE_FILES)
set(_RESOURCES nextpnr.qrc)
qt5_add_resources(GUI_RESOURCE_FILES ${_RESOURCES})
set(GUI_LIBRARY_FILES_${ufamily} Qt5::Widgets Qt5::OpenGL ${OPENGL_LIBRARIES} QtPropertyBrowser PARENT_SCOPE)
add_library(gui_${family} STATIC ${GUI_SOURCE_FILES} ${GUI_RESOURCE_FILES})
target_include_directories(gui_${family} PRIVATE ../${family}/)
target_compile_definitions(gui_${family} PRIVATE NEXTPNR_NAMESPACE=nextpnr_${family} ARCH_${ufamily} ARCHNAME=${family} QT_NO_KEYWORDS)
target_link_libraries(gui_${family} Qt5::Widgets)

60
gui/Qt5Customizations.cmake
View File

@ -1,60 +0,0 @@
include(CMakeParseArguments)
# qt5_wrap_ui_custom(outfiles inputfile ... )
function(QT5_WRAP_UI_CUSTOM outfiles )
set(options)
set(oneValueArgs)
set(multiValueArgs OPTIONS)
cmake_parse_arguments(_WRAP_UI "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
set(ui_files ${_WRAP_UI_UNPARSED_ARGUMENTS})
set(ui_options ${_WRAP_UI_OPTIONS})
foreach(it ${ui_files})
get_filename_component(outfile ${it} NAME_WE)
get_filename_component(infile ${it} ABSOLUTE)
set(outfile ${CMAKE_CURRENT_BINARY_DIR}/generated/ui_${outfile}.h)
add_custom_command(OUTPUT ${outfile}
COMMAND ${Qt5Widgets_UIC_EXECUTABLE}
ARGS ${ui_options} -o ${outfile} ${infile}
MAIN_DEPENDENCY ${infile} VERBATIM)
list(APPEND ${outfiles} ${outfile})
endforeach()
set(${outfiles} ${${outfiles}} PARENT_SCOPE)
endfunction()
# qt5_add_resources_custom(outfiles inputfile ... )
function(QT5_ADD_RESOURCES_CUSTOM outfiles )
set(options)
set(oneValueArgs)
set(multiValueArgs OPTIONS)
cmake_parse_arguments(_RCC "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
set(rcc_files ${_RCC_UNPARSED_ARGUMENTS})
set(rcc_options ${_RCC_OPTIONS})
if("${rcc_options}" MATCHES "-binary")
message(WARNING "Use qt5_add_binary_resources for binary option")
endif()
foreach(it ${rcc_files})
get_filename_component(outfilename ${it} NAME_WE)
get_filename_component(infile ${it} ABSOLUTE)
set(outfile ${CMAKE_CURRENT_BINARY_DIR}/generated/qrc_${outfilename}.cc)
_QT5_PARSE_QRC_FILE(${infile} _out_depends _rc_depends)
add_custom_command(OUTPUT ${outfile}
COMMAND ${Qt5Core_RCC_EXECUTABLE}
ARGS ${rcc_options} --name ${outfilename} --output ${outfile} ${infile}
MAIN_DEPENDENCY ${infile}
DEPENDS ${_rc_depends} "${out_depends}" VERBATIM)
list(APPEND ${outfiles} ${outfile})
endforeach()
set(${outfiles} ${${outfiles}} PARENT_SCOPE)
endfunction()

66
gui/gui.cmake
View File

@ -1,66 +0,0 @@
# Find the Qt5 libraries
find_package(Qt5 COMPONENTS Core Widgets OpenGL REQUIRED)
find_package(OpenGL REQUIRED)
include( gui/Qt5Customizations.cmake )
# Find includes in corresponding build directories
include_directories(${CMAKE_CURRENT_BINARY_DIR}/generated)
qt5_generate_moc(gui/mainwindow.h ${CMAKE_CURRENT_BINARY_DIR}/generated/moc_mainwindow.cc)
qt5_generate_moc(gui/fpgaviewwidget.h ${CMAKE_CURRENT_BINARY_DIR}/generated/moc_fpgaviewwidget.cc)
qt5_generate_moc(gui/pythontab.h ${CMAKE_CURRENT_BINARY_DIR}/generated/moc_pythontab.cc)
qt5_generate_moc(gui/infotab.h ${CMAKE_CURRENT_BINARY_DIR}/generated/moc_infotab.cc)
qt5_generate_moc(gui/designwidget.h ${CMAKE_CURRENT_BINARY_DIR}/generated/moc_designwidget.cc)
qt5_generate_moc(gui/line_editor.h ${CMAKE_CURRENT_BINARY_DIR}/generated/moc_line_editor.cc)
set(GENERATED_MOC_FILES
${CMAKE_CURRENT_BINARY_DIR}/generated/moc_mainwindow.cc
${CMAKE_CURRENT_BINARY_DIR}/generated/moc_fpgaviewwidget.cc
${CMAKE_CURRENT_BINARY_DIR}/generated/moc_pythontab.cc
${CMAKE_CURRENT_BINARY_DIR}/generated/moc_infotab.cc
${CMAKE_CURRENT_BINARY_DIR}/generated/moc_designwidget.cc
${CMAKE_CURRENT_BINARY_DIR}/generated/moc_line_editor.cc
)
qt5_add_resources_custom(GUI_RESOURCE_FILES gui/nextpnr.qrc)
aux_source_directory(gui/ GUI_ALL_SOURCE_FILES)
set(GUI_SOURCE_FILES ${GUI_ALL_SOURCE_FILES} ${GENERATED_MOC_FILES} ${GENERATED_UI_HEADERS} ${GUI_RESOURCE_FILES})
set(GUI_LIBRARY_FILES Qt5::Widgets Qt5::OpenGL ${OPENGL_LIBRARIES} QtPropertyBrowser)
add_library(QtPropertyBrowser STATIC "")
qt5_generate_moc(3rdparty/QtPropertyBrowser/src/qtpropertybrowser.h ${CMAKE_CURRENT_BINARY_DIR}/generated/moc_qtpropertybrowser.hpp)
qt5_generate_moc(3rdparty/QtPropertyBrowser/src/qtgroupboxpropertybrowser.h ${CMAKE_CURRENT_BINARY_DIR}/generated/moc_qtgroupboxpropertybrowser.hpp)
qt5_generate_moc(3rdparty/QtPropertyBrowser/src/qtvariantproperty.h ${CMAKE_CURRENT_BINARY_DIR}/generated/moc_qtvariantproperty.hpp)
qt5_generate_moc(3rdparty/QtPropertyBrowser/src/qtpropertymanager.h ${CMAKE_CURRENT_BINARY_DIR}/generated/moc_qtpropertymanager.hpp)
qt5_generate_moc(3rdparty/QtPropertyBrowser/src/qtbuttonpropertybrowser.h ${CMAKE_CURRENT_BINARY_DIR}/generated/moc_qtbuttonpropertybrowser.hpp)
qt5_generate_moc(3rdparty/QtPropertyBrowser/src/qteditorfactory.h ${CMAKE_CURRENT_BINARY_DIR}/generated/moc_qteditorfactory.hpp)
qt5_generate_moc(3rdparty/QtPropertyBrowser/src/qttreepropertybrowser.h ${CMAKE_CURRENT_BINARY_DIR}/generated/moc_qttreepropertybrowser.hpp)
qt5_generate_moc(3rdparty/QtPropertyBrowser/src/qtpropertybrowserutils_p.h ${CMAKE_CURRENT_BINARY_DIR}/generated/moc_qtpropertybrowserutils_p.cpp)
qt5_generate_moc(3rdparty/QtPropertyBrowser/src/qtpropertymanager.cpp ${CMAKE_CURRENT_BINARY_DIR}/generated/qtpropertymanager.moc)
qt5_generate_moc(3rdparty/QtPropertyBrowser/src/qttreepropertybrowser.cpp ${CMAKE_CURRENT_BINARY_DIR}/generated/qttreepropertybrowser.moc)
qt5_generate_moc(3rdparty/QtPropertyBrowser/src/qteditorfactory.cpp ${CMAKE_CURRENT_BINARY_DIR}/generated/qteditorfactory.moc)
set(QTPB_GENERATED_MOC_FILES
${CMAKE_CURRENT_BINARY_DIR}/generated/moc_qtpropertybrowser.hpp
${CMAKE_CURRENT_BINARY_DIR}/generated/moc_qtgroupboxpropertybrowser.hpp
${CMAKE_CURRENT_BINARY_DIR}/generated/moc_qtvariantproperty.hpp
${CMAKE_CURRENT_BINARY_DIR}/generated/moc_qtpropertymanager.hpp
${CMAKE_CURRENT_BINARY_DIR}/generated/moc_qtbuttonpropertybrowser.hpp
${CMAKE_CURRENT_BINARY_DIR}/generated/moc_qteditorfactory.hpp
${CMAKE_CURRENT_BINARY_DIR}/generated/moc_qttreepropertybrowser.hpp
${CMAKE_CURRENT_BINARY_DIR}/generated/qtpropertymanager.moc
${CMAKE_CURRENT_BINARY_DIR}/generated/qttreepropertybrowser.moc
${CMAKE_CURRENT_BINARY_DIR}/generated/qteditorfactory.moc
${CMAKE_CURRENT_BINARY_DIR}/generated/moc_qtpropertybrowserutils_p.cpp
)
qt5_add_resources_custom(QTPB_RESOURCE_FILES 3rdparty/QtPropertyBrowser/src/qtpropertybrowser.qrc)
aux_source_directory(3rdparty/QtPropertyBrowser/src/ QTPROPBROWSER_SRC_ALL)
target_sources(QtPropertyBrowser PRIVATE ${QTPROPBROWSER_SRC_ALL} ${QTPB_GENERATED_MOC_FILES} ${QTPB_RESOURCE_FILES})
target_include_directories(QtPropertyBrowser PRIVATE 3rdparty/QtPropertyBrowser/src generated)
target_link_libraries(QtPropertyBrowser PRIVATE Qt5::Core Qt5::Widgets)

2
gui/mainwindow.cc
View File

@ -25,6 +25,8 @@
MainWindow::MainWindow(Context *_ctx, QWidget *parent)
: QMainWindow(parent), ctx(_ctx)
{
Q_INIT_RESOURCE(nextpnr);
log_files.clear();
log_streams.clear();
log_write_function = [this](std::string text) { info->info(text); };

14
ice40/main.cc
View File

@ -224,8 +224,16 @@ int main(int argc, char *argv[])
if (vm.count("tmfuzz")) {
std::vector<WireId> src_wires, dst_wires;
for (auto w : ctx.getWires())
src_wires.push_back(w);
/*for (auto w : ctx.getWires())
src_wires.push_back(w);*/
for (auto b : ctx.getBels()) {
if (ctx.getBelType(b) == TYPE_ICESTORM_LC) {
src_wires.push_back(ctx.getWireBelPin(b, PIN_O));
}
if (ctx.getBelType(b) == TYPE_SB_IO) {
src_wires.push_back(ctx.getWireBelPin(b, PIN_D_IN_0));
}
}
for (auto b : ctx.getBels()) {
if (ctx.getBelType(b) == TYPE_ICESTORM_LC) {
@ -278,7 +286,7 @@ int main(int argc, char *argv[])
if (!pack_design(&ctx) && !ctx.force)
log_error("Packing design failed.\n");
assign_budget(&ctx);
assign_budget(&ctx, 50e6);
print_utilisation(&ctx);
if (!vm.count("pack-only")) {