vtmalloc vtmalloc is a fast memory allocator for multi-threaded applications and Tcl.
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memory multi-threaded applications memory allocator allocator Tcl allocator vtmalloc

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vtmalloc is a fast memory allocator for multi-threaded applications and Tcl. vtmalloc is a fast memory allocator for multi-threaded applications and Tcl. vtmalloc project provides low contention and the ability to return memory to the system.TclReplace exiting tclThreadAlloc. in the Tcl distribution and recompile with--enable-threads option. Or use LD_PRELOAD=tclThreadAlloc.so before loading your application.There is command Tcl_VTMallocCtlObjCmd which can be used in application to force deallocating global pages as well.To use it in your Tcl program, link it with libvtmalloc.so and executeextern Tcl_ObjProc Tcl_VTMallocCtlObjCmd;Tcl_CreateObjCommand(interp, "vtmalloc_ctl", Tcl_VTMallocCtlObjCmd, NULL, NULL);What's New in This Release:· Greatly improved speed and memory usage.

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