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>>>>> Ulrich Drepper writes: Uli> Andreas Jaeger <aj@suse.de> writes: >> I've put on ftp.suse.com/pub/people/aj/libm-test.diff.gz [1] a patch for >> glibc 2.2 which adds the rewritten libm-tests. Uli> Many thanks to Andreas. Good job. I feel much better about this form Uli> for the test suite. I haven't given it a full run yet but I managed Uli> to create the ULPs file for x86. Glad to hear. Btw. I don't think the make rules are fixed yet. Just rm all test files from math and you notice while generating the *.d files: test-float.c:34: libm-test.c: No such file or directory Uli> There are only three more things to do as far as I'm concerned: Uli> - write documentation on how to generate initial error files for a new Uli> architecture Ok, I'll do that. Uli> - add a mode where the test program complains even if the error is smaller Uli> than the one from the error file. This should be enabled for all Uli> development and test releases. Should we even complain about an error of 1 ulp? Uli> - somehow generate from the error files a table where for each function Uli> and each architecture the maximal error is listed. I've mentioned Uli> before that this is a requirement for a Unix library. Do you want to have one file which contains all the information? I guess I can come up with something. There's only one problem: The tests are pointwise and not exhaustive - the maximum error given is a minimal maximum error. Andreas -- Andreas Jaeger SuSE Labs aj@suse.de private aj@arthur.rhein-neckar.de
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