pari: update to 2.15.0.
This commit is contained in:
Gonzalo Tornaría
Andrew J. Hesford
parent
11c32f53fe
commit
bc2bd6e3e5
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@ -4011,8 +4011,7 @@ libsimavrparts.so.1 simavr-1.6_2
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libsword-1.8.1.so libsword-1.8.1_6
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libgivaro.so.9 givaro-4.1.1_1
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liblinbox.so.0 linbox-1.6.3_1
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libpari-gmp.so.7 pari-2.13.0_1
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libpari-gmp-tls.so.7 pari-2.13.2_1
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libpari-gmp-tls.so.8 pari-2.15.0_1
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libtree-sitter.so.0 tree-sitter-0.19.0_1
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libplanarity.so.0 planarity-3.0.1.1_1
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libgap.so.0 gap-4.11.1_1
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@ -0,0 +1,54 @@
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See: https://pari.math.u-bordeaux.fr/cgi-bin/bugreport.cgi?bug=2419
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--
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commit 9c4bcd3f497f30f757c8eecadc9b45b33754a540
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Author: Karim Belabas <Karim.Belabas@math.u-bordeaux.fr>
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Date: Tue Oct 4 10:30:43 2022 +0200
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6- conversion to float of t_QUAD with t_FRAC components [#2419]
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diff --git a/src/basemath/gen2.c b/src/basemath/gen2.c
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index 3ef74a7023..d810270b99 100644
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--- a/src/basemath/gen2.c
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+++ b/src/basemath/gen2.c
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@@ -2429,8 +2429,8 @@ quadtofp(GEN x, long prec)
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else
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{ /* if (b) x ~ (u + z) / 2 and quadnorm(x) ~ (u^2 - z^2) / 4
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* else x ~ u + z and quadnorm(x) ~ u^2 - z^2 */
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- long s = signe(u);
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- if (s == -signe(v)) /* conjugate expression avoids cancellation */
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+ long s = gsigne(u);
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+ if (s == -gsigne(v)) /* conjugate expression avoids cancellation */
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{
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z = gdiv(quadnorm(x), gsub(u, z));
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if (b) shiftr_inplace(z, 1);
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diff --git a/src/test/32/quad b/src/test/32/quad
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index 2b43d87a4a..1f1042d143 100644
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--- a/src/test/32/quad
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+++ b/src/test/32/quad
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@@ -43,6 +43,7 @@ w
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-4294967297
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4294967297
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-4294967297
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+2.2847006554165615148712535010323047844
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*** at top-level: floor(w8)
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*** ^---------
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*** floor: incorrect type in gfloor (t_QUAD).
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@@ -55,4 +56,4 @@ w
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*** at top-level: floor(Mod(0,3)*quadgen(5))
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*** ^--------------------------
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*** floor: incorrect type in gfloor (t_QUAD).
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-Total time spent: 2
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+Total time spent: 1
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diff --git a/src/test/in/quad b/src/test/in/quad
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index c8cd5a586f..82cd5e992d 100644
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--- a/src/test/in/quad
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+++ b/src/test/in/quad
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@@ -47,6 +47,7 @@ ceil(2*w)
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ceil(-2*w)
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round(2*w)
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round(-2*w)
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+quadgen(5) + 2/3 + 0.\\ #2419
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\\ Errors keep at end of file
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floor(w8)
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@ -0,0 +1,48 @@
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Author: Gonzalo Tornaría <tornaria@cmat.edu.uy>
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Date: Fri Oct 14 17:00:46 2022 -0300
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Revert "x86 (32bit): force -mpc64 on compilers that supports it."
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This reverts commit ca61b6391cf95ac8af15669236e2ec5839d2ad91.
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This causes problems with floating point precision on i686:
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```
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$ cat exp40.c
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#include <math.h>
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#include <stdio.h>
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int main() {
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volatile int a=40; /* do not optimize away the call to exp(a) */
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printf("%f\n", exp(a));
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}
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$ cc -Wall exp40.c -lm && ./a.out
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235385266837020000.000000
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$ cc -Wall exp40.c -lm -mpc64 && ./a.out
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235385266837020448.000000
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```
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Note that when pari is built using -mpc64, just *linking* with -lpari
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causes the problem!!!
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```
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$ cc -Wall exp40.c -lm -lpari && ./a.out
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235385266837020448.000000
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```
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diff --git a/config/get_cc b/config/get_cc
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index 3cfaa88bb7..2d61d3871f 100644
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--- a/config/get_cc
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+++ b/config/get_cc
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@@ -110,13 +110,6 @@ if test -n "$__gnuc__"; then
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# Specific optimisations for some architectures
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case "$arch" in
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sparcv8*) cflags=-mv8;;
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- i?86)
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- cmd="$CC $CFLAGS $extraflag -mpc64 -fno-strict-aliasing -o $exe gnu.c"
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- . log_cmd
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- if test -s $exe; then
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- cflags="-mpc64"
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- fi
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- . cleanup_exe;;
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esac
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# problems on some architectures
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case "$osname" in
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@ -1,6 +1,6 @@
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# Template file for 'pari'
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pkgname=pari
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version=2.13.4
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version=2.15.0
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revision=1
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build_style=configure
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build_helper=qemu
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@ -11,14 +11,15 @@ make_check_target=statest-all
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make_install_target="install install-lib-sta install-lib-dyn"
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hostmakedepends="perl texlive"
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makedepends="gmp-devel readline-devel $(vopt_if x11 libX11-devel)"
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checkdepends="pari-elldata-small pari-galdata pari-galpol-small pari-seadata-small"
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checkdepends="pari-elldata-small pari-galdata pari-galpol-small
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pari-seadata-small pari-nflistdata"
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short_desc="Fast computations library in number theory"
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maintainer="Gonzalo Tornaría <tornaria@cmat.edu.uy>"
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license="GPL-2.0-or-later"
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homepage="https://pari.math.u-bordeaux.fr"
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changelog="https://pari.math.u-bordeaux.fr/cgi-bin/gitweb.cgi?p=pari.git;a=blob_plain;f=CHANGES;hb=refs/heads/pari-${version%.*}"
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distfiles="https://pari.math.u-bordeaux.fr/pub/pari/unix/${pkgname}-${version}.tar.gz"
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checksum=bcde9eceae1592814381c1697cdb7063567b6504201b1be47bb58920f3bce185
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checksum=e474851e0d16d4e4f9a0d9612c746a2ae7c9a1ec185d04c440b1c74a85755685
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build_options="x11 pthreads"
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build_options_default="x11 pthreads"
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@ -27,6 +28,11 @@ desc_option_pthreads="Enable support for pthreads"
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# reduce speed losses due to pthreads
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CFLAGS="-flto -fno-semantic-interposition"
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case $XBPS_TARGET_MACHINE in
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# avoid numerical noise caused by extended-precision of registers
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i686*) CFLAGS+=" -ffloat-store" ;;
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esac
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post_patch() {
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# sse2 is not available on all i686
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# and it's available on all x86_64
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