More INFO:
------------------------------------------------------------------------------------------
julia> versioninfo(true)
Julia Version 0.4.0-dev+1876
Commit a0542e7 (2014-11-30 02:13 UTC)
Platform Info:
System: Linux (arm-linux-gnueabihf)
CPU: ARMv7 Processor rev 0 (v7l)
WORD_SIZE: 32
Linaro 14.04
uname: Linux 3.0.36+ #14 SMP PREEMPT Tue Aug 26 13:51:06 CST 2014 armv7l
armv7l
Memory: 2.0 GB (1366.35546875 MB free)
Uptime: 2827.0 sec
Load Avg: 2.22607421875 0.77392578125 0.41015625
ARMv7 Processor rev 0 (v7l):
speed user nice sys idle
irq
#1 1008 MHz 2372 s 0 s 30710 s 243273 s 51
s
#2 1008 MHz 2236 s 0 s 3846 s 273905 s 0
s
#3 1008 MHz 1864 s 0 s 4416 s 271809 s 0
s
#4 1008 MHz 3116 s 0 s 2180 s 275603 s 0
s
BLAS: libopenblas (NO_AFFINITY ARMV7)
LAPACK: libopenblas
LIBM: libm
LLVM: libLLVM-3.5.0
Environment:
TERM = xterm
PATH =
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games
HOME = /root
Package Directory: /root/.julia/v0.4
INFO: Initializing package repository /root/.julia/v0.4
INFO: Cloning METADATA from git://github.com/JuliaLang/METADATA.jl
No packages installed
julia>
--------------
root@radxa:~/julia# cat /proc/cpuinfo
Processor : ARMv7 Processor rev 0 (v7l)
processor : 0
BogoMIPS : 3214.95
processor : 1
BogoMIPS : 3214.95
processor : 2
BogoMIPS : 3214.95
processor : 3
BogoMIPS : 3214.95
Features : swp half thumb fastmult vfp edsp neon vfpv3
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x3
CPU part : 0xc09
CPU revision : 0
Hardware : RK30board
Revision : 0000
Serial : 0000000000000000
On Sunday, November 30, 2014 12:36:34 AM UTC-7, Airhead Bit wrote:
>
> Finished compiling, Lots of warnings, %CPU at 299~310, Used your below
> test and mine is the same.
> How can we find what is spinning all the CPU cycles?
>
>
> <https://lh4.googleusercontent.com/-ZtUw4ml2dXc/VHrI7joXJhI/AAAAAAAAAFs/VGb5yUeYq-8/s1600/htop.JPG>
>
>
> On Saturday, November 29, 2014 9:17:33 PM UTC-7, Viral Shah wrote:
>>
>> However, upon building, it looks ok, and peakflops() which was crashing
>> for me before works fine now.
>>
>> julia> Base.LinAlg.BlasInt
>> Int32
>>
>> julia> Base.USE_BLAS64
>> false
>>
>>
>> -viral
>>
>>
>>
>> > On 30-Nov-2014, at 9:31 am, Viral Shah <[email protected]> wrote:
>> >
>> > Interestingly, I get the same error now. I had cleaned out the whole
>> openblas directory before starting the build.
>> >
>> > -viral
>> >
>> >
>> >
>> >> On 30-Nov-2014, at 6:14 am, Isaiah Norton <[email protected]>
>> wrote:
>> >>
>> >> You will probably need to do `make -C deps clean-openblas` first (or
>> just remove the openblas-0.2.12 subdirectory).
>> >>
>> >> On Sat, Nov 29, 2014 at 7:01 PM, Airhead Bit <[email protected]>
>> wrote:
>> >> git pull
>> >> verified that ARM.inc was updated with USE_BLAS64=0
>> >> Same error message : ErrorException("BLAS and LAPACK are compiled with
>> 32-bit integer support, but Julia expects 64-bit integers. Please build
>> Julia with USE_BLAS64=0.")
>> >> Unit still compiling.
>> >>
>> >>
>> >> On Saturday, November 29, 2014 1:03:32 AM UTC-7, Viral Shah wrote:
>> >> I added USE_BLAS64=0 to ARM.inc. Could you git pull and try again?
>> >>
>> >> -viral
>> >>
>> >>
>> >>
>> >>> On 29-Nov-2014, at 1:01 pm, Airhead Bit <[email protected]> wrote:
>> >>>
>> >>> Yes, followed the directions made a Make.user added the include
>> ARM.inc if I had not I don't think the compile would have completed, no x86
>> stuff on the Radxa box where I compiled it.
>> >>> No, I don't think an ARMv8 would even run ARM7 code, not sure.
>> >>> Radxa Rock Pro is ARM7 hfp with an ARM9 (quad core ARM7) 2GB memory,
>> 8GB Flash, desktop box, nice for working with Android.
>> >>>
>> >>> Should I add USE_BLAS64=0 to the Make.user and re-compile?
>> >>> Is there a way to have make testall load juliadebug test/all?
>> >>>
>> >>>
>> >>>
>> >>> On Friday, November 28, 2014 11:18:39 AM UTC-7, Airhead Bit wrote:
>> >>> Just finished compiling one Error:
>> >>> Warning: error initializing module LinAlg:
>> >>> ErrorException("BLAS and LAPACK are compiled with 32-bit integer
>> support, but Julia expects 64-bit integers. Please build Julia with
>> USE_BLAS64=0.")
>> >>> exports.jl
>> >>>
>> >>> Julia works at the prompt but: TOP shows 400% CPU...
>> >>>
>> >>> root@radxa:~/julia# make testall
>> >>> JULIA test/all
>> >>> Master process (id 1) could not connect within 60.0 seconds.
>> >>> exiting.
>> >>> Master process (id 1) could not connect within 60.0 seconds.
>> >>> exiting.
>> >>> Master process (id 1) could not connect within 60.0 seconds.
>> >>> exiting.
>> >>> Worker 5 terminated.
>> >>> Worker 4 terminated.Worker 2 terminated.
>> >>>
>> >>> Eventually I was left with two Julia process's that each took 198.n%
>> until I killed the terminal
>> >>> I'm going to build a clean system and build adding USE_BLAS64=0 in
>> the Make.user file.
>> >>>
>> >>> Any other ideas for a build?
>> >>> Any ideas on how to tell what is sucking all the CPU?
>> >>>
>> >>>
>> >>
>> >>
>> >
>>
>>
