User:Ppomorsk/Test - Revision history

Edward at 14:37, 6 June 2019

2019-06-06T14:37:38Z

2015-01-22T00:17:27Z

‎Monk cluster

2014-12-03T21:40:32Z

2014-10-23T19:06:55Z

2014-10-22T23:09:16Z

2014-10-22T22:54:07Z

2014-10-22T22:35:59Z

2014-10-22T22:26:18Z

‎SHARCNET installation instructions

2014-10-22T22:02:15Z

pycuda work in progress

2014-10-02T18:18:27Z

← Older revision		Revision as of 14:37, 6 June 2019
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−		+	{{Template:CCMissing}}
	The header titles get automatically converted into tab titles.		The header titles get automatically converted into tab titles.

@@ Line 15: / Line 15: @@
 ===Monk cluster===
-(These instructions were tested on Oct 22, 2014)
+(These instructions were tested on Oct 22, 2014 )
 . Unload the Intel compiler module (loaded by default), so that GCC becomes the default compiler. Also, use a later python version.

@@ Line 1: / Line 1: @@
 <big>'''PyCUDA''' makes it possible to easily use CUDA inside Python code.</big>
@@ Line 268: / Line 273: @@
 | This is a notebox<br>to show border color.
 |}

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   [ppomorsk@mon54:~/supported_sharcnet_packages/pycuda/pycuda-2014.1/test] ldd /home/ppomorsk/python_packages/lib/python/pycuda-2014.1-py2.7-linux-x86_64.egg/pycuda/_driver.so
 	linux-vdso.so.1 =>  (0x00007fffac5c1000)
 	libcuda.so.1 => /usr/lib64/libcuda.so.1 (0x00002b7dbda9e000)
 	libcurand.so.6.0 => /opt/sharcnet/cuda/6.0.37/toolkit/lib64/libcurand.so.6.0 (0x00002b7dbea01000)
 	libstdc++.so.6 => /opt/sharcnet/gcc/4.8.2/lib64/libstdc++.so.6 (0x00002b7dc3f08000)
 	libm.so.6 => /lib64/libm.so.6 (0x00002b7dc4211000)
 	libgcc_s.so.1 => /opt/sharcnet/gcc/4.8.2/lib64/libgcc_s.so.1 (0x00002b7dc4496000)
-	libpthread.so.0 => /lib64/libpthread.so.0 (0x00002b7dc46ac000)
+libgcc_s.so.1 => /opt/sharcnet/gcc/4.8.2/lib64/libgcc_s.so.1 (0x00002b7dc4496000)
 	libc.so.6 => /lib64/libc.so.6 (0x00002b7dc48c9000)
-	libz.so.1 => /lib64/libz.so.1 (0x00002b7dc4c5e000)
+libpthread.so.0 => /lib64/libpthread.so.0 (0x00002b7dc46ac000)
 	libdl.so.2 => /lib64/libdl.so.2 (0x00002b7dc4e74000)
-	librt.so.1 => /lib64/librt.so.1 (0x00002b7dc5078000)
+libc.so.6 => /lib64/libc.so.6 (0x00002b7dc48c9000)
 	/lib64/ld-linux-x86-64.so.2 (0x00002b7dbd4a9000)

@@ Line 158: / Line 158: @@
 [ppomorsk@mon241:~/supported_sharcnet_packages/pycuda/pycuda-2014.1/test] objdump -x /home/ppomorsk/python_packages/lib/python/pycuda-2014.1-py2.7-linux-x86_64.egg/pycuda/_driver.so | grep RPATH
    RPATH                /opt/sharcnet/python/2.7.8/gcc/lib:/opt/sharcnet/gcc/4.8.2/lib64:/opt/sharcnet/cuda/6.0.37/cula/lib64:/opt/sharcnet/cuda/6.0.37/toolkit/lib64:/opt/sharcnet/mkl/10.3.9/mkl/lib/intel64:/opt/sharcnet/mkl/10.3.9/lib/intel64
 <source lang="bash">

← Older revision		Revision as of 22:54, 22 October 2014
Line 155:		Line 155:

	_driver.so has an RPATH, but none of the members contain libcuda.so. so it was build wrong, in that it doesn't correctly encode its actual dependency.		_driver.so has an RPATH, but none of the members contain libcuda.so. so it was build wrong, in that it doesn't correctly encode its actual dependency.
		+
		+	[ppomorsk@mon241:~/supported_sharcnet_packages/pycuda/pycuda-2014.1/test] objdump -x /home/ppomorsk/python_packages/lib/python/pycuda-2014.1-py2.7-linux-x86_64.egg/pycuda/_driver.so \| grep RPATH
		+	RPATH /opt/sharcnet/python/2.7.8/gcc/lib:/opt/sharcnet/gcc/4.8.2/lib64:/opt/sharcnet/cuda/6.0.37/cula/lib64:/opt/sharcnet/cuda/6.0.37/toolkit/lib64:/opt/sharcnet/mkl/10.3.9/mkl/lib/intel64:/opt/sharcnet/mkl/10.3.9/lib/intel64

	<source lang="bash">		<source lang="bash">

← Older revision		Revision as of 22:35, 22 October 2014
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	FATAL: Error inserting nvidia (/lib/modules/2.6.32-431.3.1.el6.x86_64/kernel/drivers/video/nvidia.ko): No such device		FATAL: Error inserting nvidia (/lib/modules/2.6.32-431.3.1.el6.x86_64/kernel/drivers/video/nvidia.ko): No such device

		+
		+	--
		+
		+	runpaths problem
		+
		+	_driver.so has an RPATH, but none of the members contain libcuda.so. so it was build wrong, in that it doesn't correctly encode its actual dependency.

	<source lang="bash">		<source lang="bash">

@@ Line 127: / Line 127: @@
 : 0000000000139890   538 FUNC    GLOBAL DEFAULT   10 cuStreamAttachMemAsync
 If everything is working properly, the output should look like this:
 <source lang="bash">

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 Notebox:
-{| cellpadding=5 style="border:5px solid #4682B4"
+{| cellpadding=5 style="border:4px solid #4682B4"
-|- bgcolor="#fafeff"
+|- bgcolor="#E0FFFF"
 | This is a notebox<br>to show border color.
 |}