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Message-ID: <1394394029.47473.YahooMailBasic@web140304.mail.bf1.yahoo.com>
Date: Sun, 9 Mar 2014 12:40:29 -0700 (PDT)
From: Anthony Tanoury <tanoury@...oo.com>
To: john-users@...ts.openwall.com
Subject: Re: Re: Help - mpi ocl restore session
> There's a problem somewhere alright. Does a --test run with
> wpapsk-opencl work OK? What is the output of "john --list=opencl-devices"?
>
> Are you using OpenCL with CPUs only? In most cases, an OpenMP enabled
> build (and just using the non-opencl formats) will be better, combining
> MPI and OMP. You need to set MPIOMPmutex=N in john.conf for that.
>
> magnum
>
The john --test is ok on the individual computers, but not over ssh. Over ssh i get
that same segment fault as soon as it hits an opencl format. All non opencl formats
pass the .john --test over ssh.
Here's the opencl-devices:
tony@ub0:~/bleeding-jumbocl/run$ ./john --list=opencl-devices
Platform #0 name: AMD Accelerated Parallel Processing
Platform version: OpenCL 1.2 AMD-APP (1348.5)
Device #0 (0) name: Cypress
Board name: ATI Radeon HD 5800 Series
Device vendor: Advanced Micro Devices, Inc.
Device type: GPU (LE)
Device version: OpenCL 1.2 AMD-APP (1348.5)
Driver version: 1348.5
Native vector widths: char 16, short 8, int 4, long 2
Preferred vector width: char 16, short 8, int 4, long 2
Global Memory: 512.5 MB
Local Memory: 32.0 KB (Local)
Max memory alloc. size: 128.1 MB
Max clock (MHz): 850
Profiling timer res.: 1 ns
Max Work Group Size: 256
Parallel compute cores: 20
Stream processors: 1600 (20 x 80)
PCI device topology: 08:00.0
Device #1 (1) name: Intel(R) Core(TM) i7 CPU X 980 @ 3.33GHz
Device vendor: GenuineIntel
Device type: CPU (LE)
Device version: OpenCL 1.2 AMD-APP (1348.5)
Driver version: 1348.5 (sse2)
Native vector widths: char 16, short 8, int 4, long 2
Preferred vector width: char 16, short 8, int 4, long 2
Global Memory: 23.0 GB
Global Memory Cache: 32.0 KB
Local Memory: 32.0 KB (Global)
Max memory alloc. size: 5.0 GB
Max clock (MHz): 1600
Profiling timer res.: 1 ns
Max Work Group Size: 1024
Parallel compute cores: 12
PCI device topology: 00:00.0
Platform #1 name: Intel(R) OpenCL
Platform version: OpenCL 1.2 LINUX
Device #0 (2) name: Intel(R) Core(TM) i7 CPU X 980 @ 3.33GHz
Device vendor: Intel(R) Corporation
Device type: CPU (LE)
Device version: OpenCL 1.2 (Build 83073)
Driver version: 1.2.0.83073
Native vector widths: char 16, short 8, int 4, long 2
Preferred vector width: char 1, short 1, int 1, long 1
Global Memory: 23.0 GB
Global Memory Cache: 256.2 KB
Local Memory: 32.0 KB (Global)
Max memory alloc. size: 5.0 GB
Max clock (MHz): 4294970626
Profiling timer res.: 1 ns
Max Work Group Size: 8192
Parallel compute cores: 12
tony@ub0:~/bleeding-jumbocl/run$ mpirun --host ub0 --host ub1 --host ub2 ./john --list=opencl-devices
Platform #0 name: AMD Accelerated Parallel Processing
Platform version: OpenCL 1.2 AMD-APP (1348.5)
Device #0 (0) name: Cypress
Platform #0 name: Intel(R) OpenCL
Platform version: OpenCL 1.2 LINUX
Device #0 (0) name: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
Board name: ATI Radeon HD 5800 Series
Device vendor: Advanced Micro Devices, Inc.
Device type: GPU (LE)
Device version: OpenCL 1.2 AMD-APP (1348.5)
Driver version: 1348.5
Native vector widths: char 16, short 8, int 4, long 2
Preferred vector width: char 16, short 8, int 4, long 2
Global Memory: 512.5 MB
Local Memory: 32.0 KB (Local)
Max memory alloc. size: 128.1 MB
Max clock (MHz): 850
Profiling timer res.: 1 ns
Max Work Group Size: 256
Parallel compute cores: 20
Stream processors: 1600 (20 x 80)
PCI device topology: 08:00.0
Device #1 (1) name: Intel(R) Core(TM) i7 CPU X 980 @ 3.33GHz
Device vendor: GenuineIntel
Device type: CPU (LE)
Device version: OpenCL 1.2 AMD-APP (1348.5)
Driver version: 1348.5 (sse2)
Native vector widths: char 16, short 8, int 4, long 2
Preferred vector width: char 16, short 8, int 4, long 2
Global Memory: 23.0 GB
Global Memory Cache: 32.0 KB
Local Memory: 32.0 KB (Global)
Max memory alloc. size: 5.0 GB
Max clock (MHz): 1600
Profiling timer res.: 1 ns
Max Work Group Size: 1024
Parallel compute cores: 12
PCI device topology: 00:00.0
Platform #1 name: Intel(R) OpenCL
Platform version: OpenCL 1.2 LINUX
Device #0 (2) name: Intel(R) Core(TM) i7 CPU X 980 @ 3.33GHz
Device vendor: Intel(R) Corporation
Device type: CPU (LE)
Device version: OpenCL 1.2 (Build 83073)
Driver version: 1.2.0.83073
Native vector widths: char 16, short 8, int 4, long 2
Preferred vector width: char 1, short 1, int 1, long 1
Global Memory: 11.0 GB
Global Memory Cache: 256.2 KB
Local Memory: 32.0 KB (Global)
Max memory alloc. size: 2.0 GB
Max clock (MHz): 3400
Profiling timer res.: 1 ns
Max Work Group Size: 8192
Parallel compute cores: 8
Platform #1 name: AMD Accelerated Parallel Processing
Platform version: OpenCL 1.2 AMD-APP (1348.5)
Device #0 (1) name: Pitcairn
Board name: AMD Radeon HD 7800 Series
Device vendor: Advanced Micro Devices, Inc.
Device type: GPU (LE)
Device version: OpenCL 1.2 AMD-APP (1348.5)
Driver version: 1348.5 (VM)
Native vector widths: char 4, short 2, int 1, long 1
Preferred vector width: char 4, short 2, int 1, long 1
Global Memory: 1.0 GB
Global Memory Cache: 16.0 KB
Local Memory: 32.0 KB (Local)
Max memory alloc. size: 1024.0 MB
Max clock (MHz): 1040
Profiling timer res.: 1 ns
Max Work Group Size: 256
Parallel compute cores: 16
Stream processors: 1024 (16 x 64)
PCI device topology: 01:00.0
Device #1 (2) name: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
Device vendor: GenuineIntel
Device type: CPU (LE)
Device version: OpenCL 1.2 AMD-APP (1348.5)
Driver version: 1348.5 (sse2,avx)
Native vector widths: char 16, short 8, int 4, long 2
Preferred vector width: char 16, short 8, int 4, long 2
Global Memory: 11.0 GB
Global Memory Cache: 32.0 KB
Local Memory: 32.0 KB (Global)
Max memory alloc. size: 2.0 GB
Max clock (MHz): 1600
Profiling timer res.: 1 ns
Max Work Group Size: 1024
Parallel compute cores: 8
PCI device topology: 00:00.0
Device vendor: Intel(R) Corporation
Device type: CPU (LE)
Device version: OpenCL 1.2 (Build 83073)
Driver version: 1.2.0.83073
Native vector widths: char 16, short 8, int 4, long 2
Preferred vector width: char 1, short 1, int 1, long 1
Global Memory: 23.0 GB
Global Memory Cache: 256.2 KB
Local Memory: 32.0 KB (Global)
Max memory alloc. size: 5.0 GB
Max clock (MHz): 4294970626
Profiling timer res.: 1 ns
Max Work Group Size: 8192
PaParallel compute cores: 12
Platform #0 name: AMD Accelerated Parallel Processing
Platform version: OpenCL 1.2 AMD-APP (1348.5)
Device #0 (0) name: Tahiti
Board name: AMD Radeon HD 7900 Series
Device vendor: Advanced Micro Devices, Inc.
Device type: GPU (LE)
Device version: OpenCL 1.2 AMD-APP (1348.5)
Driver version: 1348.5 (VM)
Native vector widths: char 4, short 2, int 1, long 1
Preferred vector width: char 4, short 2, int 1, long 1
Global Memory: 2.0 GB
Global Memory Cache: 16.0 KB
Local Memory: 32.0 KB (Local)
Max memory alloc. size: 1024.0 MB
Max clock (MHz): 1000
Profiling timer res.: 1 ns
Max Work Group Size: 256
Parallel compute cores: 32
Stream processors: 2048 (32 x 64)
PCI device topology: 01:00.0
Device #1 (1) name: Tahiti
Board name: AMD Radeon HD 7900 Series
Device vendor: Advanced Micro Devices, Inc.
Device type: GPU (LE)
Device version: OpenCL 1.2 AMD-APP (1348.5)
Driver version: 1348.5 (VM)
Native vector widths: char 4, short 2, int 1, long 1
Preferred vector width: char 4, short 2, int 1, long 1
Global Memory: 2.0 GB
Global Memory Cache: 16.0 KB
Local Memory: 32.0 KB (Local)
Max memory alloc. size: 1024.0 MB
Max clock (MHz): 1000
Profiling timer res.: 1 ns
Max Work Group Size: 256
Parallel compute cores: 32
Stream processors: 2048 (32 x 64)
PCI device topology: 03:00.0
Device #2 (2) name: Intel(R) Core(TM) i7-3930K CPU @ 3.20GHz
Device vendor: GenuineIntel
Device type: CPU (LE)
Device version: OpenCL 1.2 AMD-APP (1348.5)
Driver version: 1348.5 (sse2,avx)
Native vector widths: char 16, short 8, int 4, long 2
Preferred vector width: char 16, short 8, int 4, long 2
Global Memory: 31.0 GB
Global Memory Cache: 32.0 KB
Local Memory: 32.0 KB (Global)
Max memory alloc. size: 7.0 GB
Max clock (MHz): 1200
Profiling timer res.: 1 ns
Max Work Group Size: 1024
Parallel compute cores: 12
PCI device topology: 00:00.0
Platform #1 name: Intel(R) OpenCL
Platform version: OpenCL 1.2 LINUX
Device #0 (3) name: Intel(R) Core(TM) i7-3930K CPU @ 3.20GHz
Device vendor: Intel(R) Corporation
Device type: CPU (LE)
Device version: OpenCL 1.2 (Build 83073)
Driver version: 1.2.0.83073
Native vector widths: char 16, short 8, int 4, long 2
Preferred vector width: char 1, short 1, int 1, long 1
Global Memory: 31.0 GB
Global Memory Cache: 256.2 KB
Local Memory: 32.0 KB (Global)
Max memory alloc. size: 7.0 GB
Max clock (MHz): 4294970496
Profiling timer res.: 1 ns
Max Work Group Size: 8192
Parallel compute cores: 12
----------------------------------------------------------------------
I'm using both CPU and GPU. I'm having the same restore problem with GPU.
Thanks for the help magnum! it will be nice if I can get session restore to work.
Tony
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