Reading package lists... Done
Building dependency tree
Reading state information... Done
build-essential is already the newest version (12.1ubuntu2).
build-essential set to manually installed.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Create compressed ramdisk
64G
Download GCC sources
--2017-09-25 14:42:00--
ftp://ftp.fu-berlin.de/unix/languages/gcc/releases/gcc-7.1.0/gcc-7.1.0.tar.bz2
=> 'gcc-7.1.0.tar.bz2'
Resolving ftp.fu-berlin.de (ftp.fu-berlin.de)... 130.133.3.130
Connecting to ftp.fu-berlin.de (ftp.fu-berlin.de)|130.133.3.130|:21... connected.
Logging in as anonymous ... Logged in!
==> SYST ... done. ==> PWD ... done.
==> TYPE I ... done. ==> CWD (1) /unix/languages/gcc/releases/gcc-7.1.0 ... done.
==> SIZE gcc-7.1.0.tar.bz2 ... 84303533
==> PASV ... done. ==> RETR gcc-7.1.0.tar.bz2 ... done.
Length: 84303533 (80M) (unauthoritative)
gcc-7.1.0.tar.bz2 100%[==============================================>] 80.40M 5.18MB/s in 18s
2017-09-25 14:42:18 (4.58 MB/s) - 'gcc-7.1.0.tar.bz2' saved [84303533]
Extract GCC sources
Download prerequisites
wget: unable to resolve host address 'gcc.gnu.org'
error: Cannot download gmp-6.1.0.tar.bz2 from
ftp://gcc.gnu.org/pub/gcc/infrastructure/
cat /proc/cpuinfo | grep -i -E "(model name|microcode)"
model name : AMD Ryzen 7 1700 Eight-Core Processor
microcode : 0x8001126
model name : AMD Ryzen 7 1700 Eight-Core Processor
microcode : 0x8001126
model name : AMD Ryzen 7 1700 Eight-Core Processor
microcode : 0x8001126
model name : AMD Ryzen 7 1700 Eight-Core Processor
microcode : 0x8001126
model name : AMD Ryzen 7 1700 Eight-Core Processor
microcode : 0x8001126
model name : AMD Ryzen 7 1700 Eight-Core Processor
microcode : 0x8001126
model name : AMD Ryzen 7 1700 Eight-Core Processor
microcode : 0x8001126
model name : AMD Ryzen 7 1700 Eight-Core Processor
microcode : 0x8001126
model name : AMD Ryzen 7 1700 Eight-Core Processor
microcode : 0x8001126
model name : AMD Ryzen 7 1700 Eight-Core Processor
microcode : 0x8001126
model name : AMD Ryzen 7 1700 Eight-Core Processor
microcode : 0x8001126
model name : AMD Ryzen 7 1700 Eight-Core Processor
microcode : 0x8001126
model name : AMD Ryzen 7 1700 Eight-Core Processor
microcode : 0x8001126
model name : AMD Ryzen 7 1700 Eight-Core Processor
microcode : 0x8001126
model name : AMD Ryzen 7 1700 Eight-Core Processor
microcode : 0x8001126
model name : AMD Ryzen 7 1700 Eight-Core Processor
microcode : 0x8001126
sudo dmidecode -t memory | grep -i -E "(rank|speed|part)" | grep -v -i unknown
Speed: 3200 MHz
Part Number: F4-3200C14-8GFX
Rank: 1
Configured Clock Speed: 1600 MHz
Speed: 3200 MHz
Part Number: F4-3200C14-8GFX
Rank: 1
Configured Clock Speed: 1600 MHz
uname -a
Linux ubuntu 4.10.0-19-generic #21-Ubuntu SMP Thu Apr 6 17:04:57 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
cat /proc/sys/kernel/randomize_va_space
2
/ /mnt/ramdisk/workdir
/mnt/ramdisk/workdir
Using 16 parallel processes
[KERN] -- Logs begin at Mon 2017-09-25 14:31:19 UTC. --
[KERN] Sep 25 14:36:27 ubuntu kernel: sd 9:0:0:0: Attached scsi generic sg1 type 0
[KERN] Sep 25 14:36:27 ubuntu kernel: sd 9:0:0:0: [sda] 62333952 512-byte logical blocks: (31.9 GB/29.7 GiB)
[KERN] Sep 25 14:36:27 ubuntu kernel: sd 9:0:0:0: [sda] Write Protect is off
[KERN] Sep 25 14:36:27 ubuntu kernel: sd 9:0:0:0: [sda] Mode Sense: 23 00 00 00
[KERN] Sep 25 14:36:27 ubuntu kernel: sd 9:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[KERN] Sep 25 14:36:27 ubuntu kernel: sda: sda1
[KERN] Sep 25 14:36:27 ubuntu kernel: sd 9:0:0:0: [sda] Attached SCSI removable disk
[KERN] Sep 25 14:41:58 ubuntu kernel: zram: Added device: zram0
[KERN] Sep 25 14:41:58 ubuntu kernel: zram0: detected capacity change from 0 to 68719476736
[KERN] Sep 25 14:41:59 ubuntu kernel: EXT4-fs (zram0): mounted filesystem with ordered data mode. Opts: discard
[loop-0] Mon Sep 25 14:42:32 UTC 2017 start 0
[loop-1] Mon Sep 25 14:42:33 UTC 2017 start 0
[loop-2] Mon Sep 25 14:42:34 UTC 2017 start 0
[loop-3] Mon Sep 25 14:42:35 UTC 2017 start 0
[loop-4] Mon Sep 25 14:42:36 UTC 2017 start 0
[loop-5] Mon Sep 25 14:42:37 UTC 2017 start 0
[loop-6] Mon Sep 25 14:42:38 UTC 2017 start 0
[loop-7] Mon Sep 25 14:42:39 UTC 2017 start 0
[loop-0] Mon Sep 25 14:42:40 UTC 2017 configure failed
[loop-1] Mon Sep 25 14:42:40 UTC 2017 configure failed
[loop-1] TIME TO FAIL: 8 s
[loop-0] TIME TO FAIL: 8 s
[loop-5] Mon Sep 25 14:42:40 UTC 2017 configure failed
[loop-5] TIME TO FAIL: 8 s
[loop-4] Mon Sep 25 14:42:40 UTC 2017 configure failed
[loop-4] TIME TO FAIL: 8 s
[loop-6] Mon Sep 25 14:42:40 UTC 2017 configure failed
[loop-6] TIME TO FAIL: 8 s
[loop-3] Mon Sep 25 14:42:40 UTC 2017 configure failed
[loop-2] Mon Sep 25 14:42:40 UTC 2017 configure failed
[loop-3] TIME TO FAIL: 8 s
[loop-2] TIME TO FAIL: 8 s
[loop-7] Mon Sep 25 14:42:40 UTC 2017 configure failed
[loop-7] TIME TO FAIL: 8 s
[loop-8] Mon Sep 25 14:42:40 UTC 2017 start 0
[loop-8] Mon Sep 25 14:42:41 UTC 2017 configure failed
[loop-8] TIME TO FAIL: 9 s
[loop-9] Mon Sep 25 14:42:41 UTC 2017 start 0
[loop-9] Mon Sep 25 14:42:42 UTC 2017 configure failed
[loop-9] TIME TO FAIL: 10 s
[loop-10] Mon Sep 25 14:42:42 UTC 2017 start 0
[loop-10] Mon Sep 25 14:42:43 UTC 2017 configure failed
[loop-10] TIME TO FAIL: 11 s
[loop-11] Mon Sep 25 14:42:43 UTC 2017 start 0
[loop-11] Mon Sep 25 14:42:44 UTC 2017 configure failed
[loop-11] TIME TO FAIL: 12 s
[loop-12] Mon Sep 25 14:42:44 UTC 2017 start 0
[loop-12] Mon Sep 25 14:42:45 UTC 2017 configure failed
[loop-12] TIME TO FAIL: 13 s
[loop-13] Mon Sep 25 14:42:45 UTC 2017 start 0
[loop-13] Mon Sep 25 14:42:46 UTC 2017 configure failed
[loop-13] TIME TO FAIL: 14 s
[loop-14] Mon Sep 25 14:42:46 UTC 2017 start 0
[loop-14] Mon Sep 25 14:42:47 UTC 2017 configure failed
[loop-14] TIME TO FAIL: 15 s
[loop-15] Mon Sep 25 14:42:47 UTC 2017 start 0
[loop-15] Mon Sep 25 14:42:48 UTC 2017 configure failed
[loop-15] TIME TO FAIL: 16 s