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Update NEWS.
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NEWS
44
NEWS
@ -2,6 +2,50 @@ Note: There is no guarantee that version mismatched client and server will
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be able to talk with each other. Network protocol breakages won't be listed
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here.
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vx.xx.x (xxxx-xx-xx)
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--------------------
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- Various Meson fixes.
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- Proper way of loading Vulkan calibrated timestamps extension.
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- Fixed C API support for GPU tracing when on demand mode is enabled.
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- Added a way to resynchronize CPU and GPU timestamps.
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- Using calibrated contexts should always be preferred.
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- Each synchronization event requires a sync of CPU and GPU, which is
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something you always want to avoid.
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- This is not exposed as an easy-to-use API available through the GPU
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wrappers.
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- Added TracyIsStarted macro to check if the profiler has been started.
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Using this functionality only makes sense in the manual lifetime mode,
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and will always return true in any other mode of operation.
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- Added basic QNX support.
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- Zmmword is now recognized as an assemble size directive.
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- Libunwind can be used for call stack capture on Linux if you build with
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the TRACY_LIBUNWIND_BACKTRACE define.
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- Preloading symbols for all modules on Windows, which is always performed
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on program init, and which can be quite slow, may now be omitted through
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the TRACY_NO_DBGHELP_INIT_LOAD define. In this mode, symbols will be
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loaded as needed.
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- Validation of discontinuous frames has been disabled in on-demand mode.
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It's quite likely to connect in the middle of a discontinuous frame,
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which resulted in frame end event for a frame that hasn't been started.
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- Symbols can be now resolved offline on Windows and Linux.
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- Enabled with the TRACY_SYMBOL_OFFLINE_RESOLVE define or env variable.
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- The update utility has two additional options:
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- -r, which enables resolving symbol and patching stack frames in the
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trace.
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- -p, which you can use to modify the paths used for symbol resolution.
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- Some functionality will be missing if this mode is used. For example,
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symbol statistics are unavailable.
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- Resolving symbol names on Linux will now use image cache to reduce the
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number of dladdr() calls.
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- Compiling with the TRACY_LIBBACKTRACE_ELF_DYNLOAD_SUPPORT define will
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enable support for run-time updating of known elf ranges in libbacktrace
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on Linux. Previously, shared objects dlopened() after libbacktrace init
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would not be visible during symbol resolution.
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- Zone group count in the Find zone window is now explicitly displayed.
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- Instrumentation statistics now display in how many threads each source
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location has appeared in.
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v0.10.0 (2023-10-16)
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--------------------
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