Version 0.16

Enhancements

• OutputTask signals end via "inputs-stopped" signal
• InputTask: Improve performance
• Add ufo_buffer_set/get_layout and pass through

Fixes

• Better error propagation
• Fix #116: allow _get_requisition to report errors
• Fix #130: add ufo_buffer_swap_data interface
• Fix #143: invalid object dereference
• Fix #145: remove sphinx-tabs dependency
• Fix #146: multi GPU expansion broke
• Fix #147: do correct comparison
• Fix #148: re-write longest path algorithm
• Fix #154: add UFO_RESOURCES_CHECK_SET_AND_RETURN

Breaks

• Remove _with_opts functions
• Retire ufo_graph_{{shallow_}copy|subgraph,flatten}
• Raise GLib version to 2.38
• Remove address options from CLI tools
• Remove daemon and messenger API

Version 0.15.2

Bugfix release for Debian adoption.

Version 0.15.1

This is bugfix release that fixes #143 which causes segfaults with certain task graph conditions.

Version 0.15

Enhancements

• Manual and API documentation has been much improved
• Passing -Dintrospection=false to meson disables introspection data
• An error is generated if duplicate node names exist in JSON
• Added ufo_profiler_call_blocking to wait for execution
• Added ufo_resources_get_kernel_from_source_with_opts
• Added an NVIDIA Dockerfile example
• The deadlock warning has been turned into a debug message
• The scheduler returns early if no OpenCL platform is found
• Fix #135: added UFO_GPU_NODE_INFO_NAME

Fixes

• UFO is compiled with gnu99 now to avoid GLOB_TILDE complaints
• Fixed wrong references and highlighting in the manual
• if UFO_DEVICE_TYPE=cpu is set, no GPUs are used
• Fix #142: fixed multi input and GPU processing
• Fix #142: prune graph correctly for multiple GPU
• Fix #137: support JSON array properties
• Fix #133: output build flag string for each device
• Fix #132: do not segfault on unknown properties
• Fix #126: abort execution without resources
• Fix #129: allocate enough memory for index array
• Fix #125: build and install manpages with meson

Breaks

• Property sets have been removed from the JSON specification

Version 0.14

Enhancements:

• meson build system support has been added
• Improve documentation
• Improve expansion for multi-input node graphs
• Output warning in case expansion is not possible
• Use g_printerr to print errors on stderr instead of stdout
• ufo-launch returns exit code 1 on execution error
• Make device usage debug output unambiguous
• #123: allow vector properties via ufo-launch
• #120: generate buffer timestamps with the --timestamps option

Fixes:

• Fix a minor memory leak in ufo-launch
• Fix problem with CMake install dir
• Fix #119: compile OpenCL programs for each device with device-specific flags
  to allow kernel developers optimizations for each device
• Fix #121: use the same command-line interface for both runjson and launch

Breaks:

• We dropped support for Autotools, CMake and meson are the only options to
  build at the moment.

Version 0.13

Enhancements

• ufo-runjson: Add the -s/--scheduler flag to choose a scheduler different from
  the regular one.
• Restructure docs and add section about broadcasts
• Added ufo_resources_get_kernel_source function to have an API to access
  directly a source file from CL/kernel path.

Fixes

• Fixup for compilation and installation on MacOS

Version 0.12.1

• Do not install the Docbook XML build dir
• Document UFO_BUFFER_DEPTH_INVALID
• Enable Large File Support
• Check ftell and return NULL on error
• Add forgotten manpage to the build list
• Initialize uninitialized variable
• Enable _FORTIFY_SOURCE feature flag

Version 0.12

Enhancements

• ufo-launch: convert string to enum values
• ufo-runjson: add -t/--trace flag doing the same thing as ufo-launch
• Documentation updates

Fixes

• Fix manual heading
• ufo-mkfilter: fix template and type handling
• Add manpage for ufo-prof

Breaks

• Add UFO_BUFFER_DEPTH_INVALID with value zero which means adding to the API and
  breaking ABI
• Remove package target from the build system

Version 0.11.1

Bugfix release released on November 12th 2016.

• Install systemd unit file through pkg-config
• Fix #110: install templates correctly
• Do not run xmllint on manpage generation output
• Remove unused CMake modules
• Remove executable bit from source files
• Remove PACKAGE_* variables

Version 0.11

Enhancements

• Build manpages for the tools
• Update TomoPy integration
• Add UFO_DEVICE_TYPE environment variable
• Properly build on MacOS
• Unify debug message output format
• ufo-launch: rewrite specification parser allowing more flexible descriptions
• ufo-launch: add --quieter
• ufo-mkfilter: add --type and --use-gpu

Fixes

• Check if we have with multiple roots to exit early
• Show version information consistently
• ufo-prof: support Python < 3.0

Breaks

• GNUInstallDirs instead is now used instead of our own ConfigurePaths CMake
  module which might affect installation paths on your system. Please note that
  for example -DPREFIX thus becomes -DCMAKE_INSTALL_PREFIX.
• Remove CPack
• ufod: unused --paths option removed
• ufo-runjson: unused --path option removed
• ufo-launch: do not execute graph when --dump'ing