clBLAS-client - program to test different options for the OpenCL
BLAS library
- -h [ --help ]
- produces this help message
- -g [ --gpu ]
- Force instantiation of an OpenCL GPU device
- -c [ --cpu ]
- Force instantiation of an OpenCL CPU device
- -a [ --all ]
- Force instantiation of all OpenCL devices
- --useimages
- Use an image-based kernel
- -m [ --sizem ] arg
(=128)
- Number of rows in A and C
- -n [ --sizen ] arg
(=128)
- Number of columns in B and C
- -k [ --sizek ] arg
(=128)
- Number of columns in A and rows in B
- --lda arg (=0)
- First dimension of A in memory.
if set to 0, lda will default to M (when transposeA is "no
transpose")
or K (otherwise)
- --ldb arg (=0)
- First dimension of B in memory.
if set to 0, ldb will default to K (when transposeB is "no
transpose")
or N (otherwise)
- --ldc arg (=0)
- First dimension of C in memory.
if set to 0, ldc will default to M
- --offA arg
(=0)
- Offset of the matrix A in memory object
- --offBX arg
(=0)
- Offset of the matrix B or vector X in memory object
- --offCY arg
(=0)
- Offset of the matrix C or vector Y in memory object
- --alpha arg
(=1)
- Specifies the scalar alpha
- --beta arg
(=1)
- Specifies the scalar beta
- -o [ --order ] arg
(=0)
- 0 = row major, 1 = column major
- --transposeA
arg (=0)
- 0 = no transpose, 1 = transpose, 2 = conjugate transpose
- --transposeB
arg (=0)
- 0 = no transpose, 1 = transpose, 2 = conjugate transpose
- -f [ --function ] arg
(=gemm)
- BLAS function to test.
Options: gemm, trsm, trmm, gemv, symv, syrk, syr2k
- -r [ --precision ] arg
(=s)
- Options: s,d,c,z
- --side arg
(=0)
- 0 = left, 1 = right.
only used with [list of function families]
- --uplo arg
(=0)
- 0 = upper, 1 = lower.
only used with [list of function families]
- --diag arg
(=0)
- 0 = unit diagonal, 1 = non unit diagonal.
only used with [list of function families]
- -p [ --profile ] arg
(=20)
- Time and report the kernel speed (default: profiling off)
- --roundtrip
arg (=noroundtrip)
- Including the time of OpenCL memory allocation and transportation
Options: roundtrip, noroundtrip(default)
- --memalloc arg
(=default)
- Setting the memory allocation flags for OpenCL
no effect if roundtrip time is not measured
Options: default(default), alloc_host_ptr, use_host_ptr,
copy_host_ptr, use_persistent_mem_amd, rect_mem
Copyright © 2015 Ghislain Antony Vaillant
This manual page was written for the Debian system.
Permission is granted to copy, distribute and/or modify
this document under the terms of the BSD 2-Clause license.