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This change takes an entirely new approach to the incremental linking of pkzip executables. The assets created by zipobj.com are now treated like debug data. After a .com.dbg is compiled, fixupobj.com should be run, so it can apply fixups to the offsets and move the zip directory to the end of the file. Since debug data doesn't get objcopy'd, a new tool has been introduced called zipcopy.com which should be run after objcopy whenever a .com file is created. This is all automated by the `cosmocc` toolchain which is rapidly becoming the new recommended approach. This change also introduces the new C23 checked arithmetic macros. |
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.. | ||
lib | ||
plinko.c | ||
plinko.mk | ||
README.txt |
DESCRIPTION plinko is a simple lisp interpreter that takes advantage of advanced operating system features irrespective of their practicality such as using the nsa instruction popcount for mark sweep garbage collection overcommit memory, segment registers, and other dirty hacks that the popular interpreters cannot do; this lets plinko gain a considerable performance edge while retaining an event greater edge in simplicity We hope you find these sources informative, educational, and possibly useful too. Lisp source code, written in its dialect is included too under //tool/plinko/lib and unit tests which clarify their usage can be found in //test/tool/plinko. BENCHMARK binary trees (n=21) - sbcl: 200 ms (native jit; simulated arithmetic) - plinko: 400 ms (interpreted; simulated arithmetic) - python3: 800 ms (interpreted; native arithmetic) - racket: 1200 ms (interpreted; simulated arithmetic) AUTHOR Justine Alexandra Roberts Tunney <jtunney@gmail.com> LICENSE ISC SEE ALSO SectorLISP SectorLambda