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2022年04月28日(木) 旧暦 [n年日記] [更新:"2022/05/07 04:03:13"]

#1 [sysinst] 9.99.96 install media on Hard Disk

sevan@makoto 23:44:47/220428(..math/R-igraph)% zcat ~/Downloads/NetBSD-9.99.96-amd64-bios-install.img.gz | sudo dd of=/dev/rsd0d bs=64m
0+36000 records in
0+36000 records out
2359296000 bytes transferred in 89.273 secs (26427878 bytes/sec)


2022年04月27日(水) 旧暦 [n年日記] [更新:"2022/05/10 07:53:32"]

#1 [pkgsrc] log1pl

12:31 < mef> xen48# nm  /usr/lib/libm.so |grep log1pl
12:31 < mef> xen48# nm  /usr/lib/libm.so |grep log1p 
12:31 < mef> 000000000001def0 T log1p
12:31 < mef> 0000000000018790 T log1pf
12:31 < mef> I'm looking for the symbol (function) log1pl
12:32 < mef> where is it ?
12:34 < mef>  grep -r log1pl  /usr/include/ /usr/pkg/include
12:34 < mef> may answer to my question
12:36 < mef> in /usr/include/math.h, there is a line,  but not in /usr/lib/libm.so (?)
12:50 < mef> #ifdef notyet // missing log1pl __HAVE_LONG_DOUBLE
12:51 < mef> math/R-igraph (1.3.1) wants this log1pl ;-(
12:54 < mef> R-nimble-0.12.2 wants R-igraph (1.3.1)
00:51 < tnn> mef: I think you can just do #define log1pl(x) logl(1.0f+(x)) under #ifdef __NetBSD__ and ignore ieee epsilon semantics
00:52 < tnn> there are other parts of libm in NetBSD that are not IEEE compliant + no comprehensive regression test suite. Anyone who seriously relies on it for scientific use will be disappointed.

#2 __sigaction_siginfo

06:44 < mef> xen48@makoto 06:43:56/220427(..textproc/R-rmarkdown)% emacs /tmp/1                                            
06:44 < mef> emacs: Undefined PLT symbol "__sigaction_siginfo" (symnum = 331
06:45 < mef> (emacs26, I've compiled on 9.99.93, but running on 9.99.82 ;-(, I'll update the latter)
06:45 < mef> Is that correct observation ?
(cvs update as of 2022/04/10) on 9.99.93 host:
h97@makoto 13:15:28/220426(..lib/libm)% nm /usr/lib/libc.so |grep sigaction_sigi
000000000019c052 T __sigaction_siginfo


2022年04月25日(月) 旧暦 [n年日記] [更新:"2022/04/25 15:36:48"]

#1 [memtest] memtest unzip memtest86-4.3.7-usb.img.zip

sevan@makoto 00:26:17/220426(/tmp)%  sudo dd if=memtest86-usb.img of=/dev/rsd0d bs=64m                   
0+1 records in
0+1 records out
1474560 bytes transferred in 0.873 secs (1689072 bytes/sec)

DDR3 8GB x 2 を 6,000 円くらいで買ってテスト中 (CPU は N3150)


2022年04月19日(火) 旧暦 [n年日記] [更新:"2022/04/18 22:57:16"]

#1 [drive][car] the last days record

Chiba->Ogikubo70 km10:5012:10
Ogikubo->Kinuta10 km16:0017:00
Kinuta->Kimitsu83 km18:1519:30
Kimitsu->Chiba50 km19:5021:10
Total

213 km



2022年04月05日(火) 旧暦 [n年日記] [更新:"2022/04/04 23:42:01"]

#1 [pkgsrc] check-update (release side) came back

For very long long absense,
the release side of pkgsrc check-update came back (it took 22 hours for this time, probaly due to 10 sec timer for github)


2022年04月01日(金) 旧暦 [n年日記] [更新:"2022/04/04 23:43:55"]

#1 [pkgsrc] copy recent to periodic

06:16:00/220401(..packages/current)% time rsync -aH .9.0/ .9.0-current-2022-03-27-04.53/
286.37s 271.94s 1:28:06.69 10% 2+1k 0+0io 0pf+0w

rsync to TNF server:

It took 93 hours ( 4 days)
sent 45,581,751,396 bytes  received 493,920 bytes  135,339.81 bytes/sec
total size is 45,568,725,748  speedup is 1.00
695.75s 534.20s 93:33:17.86 0% 0+0k 0+0io 0pf+0w



最近の日記
2022年08月09日
ghostscript won't work
copied files from old system:
2022年07月10日
openscad
2022年07月01日
screen and ssh-agent
2022年06月01日
CTWN at clean install
2022年05月31日
qemu with nvmm
以上、6 日分です。
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