t-scan from GMP-4.3.2 [was: t-lucnum_ui segfaults]
Ciao,
Il 2021-02-28 20:41 Paul Dufresne ha scritto:
PASS: t-lucnum_ui
t-lucnum_ui does not segfault, it passes.
/bin/bash : ligne 4 : 116921 Erreur de segmentation (core dumped)
${dir}$tst
FAIL: t-scan
t-scan triggers the error.
make[2] : on quitte le répertoire
« /home/paul/gpc2/gcc-4.6.4/gmp-4.3.2/tests »
If you really want to use that 10 years old release, you may try this
9.5 years old patch (to the test, not to the library):
https://gmplib.org/repo/gmp/rev/966737bd91ed
# HG changeset patch
# User Torbjorn Granlund
# Date 1318259187 -7200
# Node ID 966737bd91ed4cd158ca9730167f70db47442fc1
# Parent 27913f466a23776215bd9341866e10a50cf61c01
(check_ref): Fix loop end bound.
diff -r 27913f466a23 -r 966737bd91ed tests/mpz/t-scan.c
--- a/tests/mpz/t-scan.cMon Oct 10 12:06:39 2011 +0200
+++ b/tests/mpz/t-scan.cMon Oct 10 17:06:27 2011 +0200
@@ -79,7 +79,7 @@
for (isize = 0; isize <= size; isize++)
{
- for (oindex = 0; oindex <= numberof (offset);
oindex++)
+ for (oindex = 0; oindex < numberof (offset);
oindex++)
{
o = offset[oindex];
if ((int) isize*GMP_NUMB_BITS < -o)
Ĝis,
m
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t-lucnum_ui segfaults
make check-TESTS
make[4] : on entre dans le répertoire «
/home/paul/gpc2/gcc-4.6.4/gmp-4.3.2/tests/mpz »
PASS: t-addsub
PASS: t-cmp
PASS: t-mul
PASS: t-mul_i
PASS: t-tdiv
PASS: t-tdiv_ui
PASS: t-fdiv
PASS: t-fdiv_ui
PASS: t-cdiv_ui
PASS: t-gcd
PASS: t-gcd_ui
PASS: t-lcm
PASS: dive
PASS: dive_ui
PASS: t-sqrtrem
PASS: convert
PASS: io
PASS: t-inp_str
PASS: logic
PASS: bit
PASS: t-powm
PASS: t-powm_ui
PASS: t-pow
PASS: t-div_2exp
PASS: reuse
PASS: t-root
PASS: t-perfsqr
PASS: t-perfpow
PASS: t-jac
PASS: t-bin
PASS: t-get_d
PASS: t-get_d_2exp
PASS: t-get_si
PASS: t-set_d
PASS: t-set_si
PASS: t-fac_ui
PASS: t-fib_ui
PASS: t-lucnum_ui
/bin/bash : ligne 4 : 116921 Erreur de segmentation (core dumped) ${dir}$tst
FAIL: t-scan
PASS: t-fits
PASS: t-divis
PASS: t-divis_2exp
PASS: t-cong
PASS: t-cong_2exp
PASS: t-sizeinbase
PASS: t-set_str
PASS: t-aorsmul
PASS: t-cmp_d
PASS: t-cmp_si
PASS: t-hamdist
PASS: t-oddeven
PASS: t-popcount
PASS: t-set_f
PASS: t-io_raw
PASS: t-import
PASS: t-export
PASS: t-pprime_p
PASS: t-nextprime
1 of 58 tests failed
Please report to mailto:gmp-bugs@gmplib.org
make[4]: *** [Makefile:1004 : check-TESTS] Erreur 1
make[4] : on quitte le répertoire «
/home/paul/gpc2/gcc-4.6.4/gmp-4.3.2/tests/mpz »
make[3]: *** [Makefile:1105 : check-am] Erreur 2
make[3] : on quitte le répertoire «
/home/paul/gpc2/gcc-4.6.4/gmp-4.3.2/tests/mpz »
make[2]: *** [Makefile:505 : check-recursive] Erreur 1
make[2] : on quitte le répertoire « /home/paul/gpc2/gcc-4.6.4/gmp-4.3.2/tests »
make[1]: *** [Makefile:925 : check-recursive] Erreur 1
make[1] : on quitte le répertoire « /home/paul/gpc2/gcc-4.6.4/gmp-4.3.2 »
make: *** [Makefile:1183 : check] Erreur 2
paul@jacko:~/gpc2/gcc-4.6.4/gmp-4.3.2$ gcc --version
gcc (Ubuntu 10.2.0-13ubuntu1) 10.2.0
paul@jacko:~/gpc2/gcc-4.6.4/gmp-4.3.2$ uname -a
Linux jacko 5.8.0-44-generic #50-Ubuntu SMP Tue Feb 9 06:29:41 UTC 2021 x86_64
x86_64 x86_64 GNU/Linux
paul@jacko:~/gpc2/gcc-4.6.4/gmp-4.3.2$
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Re: t-lucnum_ui segfaults
Paul Dufresne writes: make[4] : on entre dans le répertoire « /home/paul/gpc2/gcc-4.6.4/gmp-4.3.2/tests/mpz » Are you seriously using GMP 4.3.2? It is 11 years old! Please use some slightly less obsolete release. -- Torbjörn Please encrypt, key id 0xC8601622 ___ gmp-bugs mailing list gmp-bugs@gmplib.org https://gmplib.org/mailman/listinfo/gmp-bugs
Re: Warning when using gmp 64 bits in vcpkg
Cristofer Martins writes: The warning is as follows(MSVC) "warning C4146: unary minus operator applied to unsigned type, result still unsigned" Line 2240 inside gmp.h code "*__gmp_rp = (- *__gmp_up) & GMP_NUMB_MASK;" I hope its fixed since its create warnings for all files that includes gmp.h No this is not "fixed" in GMP. Negation is completely well-defined for unsigned types. If some compiler warns about negation, use a better compiler, or else try to disable this bogus warning. -- Torbjörn Please encrypt, key id 0xC8601622 ___ gmp-bugs mailing list gmp-bugs@gmplib.org https://gmplib.org/mailman/listinfo/gmp-bugs
Warning when using gmp 64 bits in vcpkg
The warning is as follows(MSVC) "warning C4146: unary minus operator applied to unsigned type, result still unsigned" Line 2240 inside gmp.h code "*__gmp_rp = (- *__gmp_up) & GMP_NUMB_MASK;" I hope its fixed since its create warnings for all files that includes gmp.h ___ gmp-bugs mailing list gmp-bugs@gmplib.org https://gmplib.org/mailman/listinfo/gmp-bugs
