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126482a3b6
Details: - Implemented the 1m method for inducing complex domain matrix multiplication. 1m support has been added to all level-3 operations, including trsm, and is now the default induced method when native complex domain gemm microkernels are omitted from the configuration. - Updated _cntx_init() operations to take a datatype parameter. This was needed for the corresponding function for 1m (because 1m requires us to choose between column-oriented or row-oriented execution, which requires us to query the context for the storage preference of the gemm microkernel, which requires knowing the datatype) but I decided that it made sense for consistency to add the parameter to all other cntx initialization functions as well, even though those functions don't use the parameter. - Updated bli_cntx_set_blkszs() and bli_gks_cntx_set_blkszs() to take a second scalar for each blocksize entry. The semantic meaning of the two scalars now is that the first will scale the default blocksize while the second will scale the maximum blocksize. This allows scaling the two independently, and was needed to support 1m, which requires scaling for a register blocksize but not the register storage blocksize (ie: "packdim") analogue. - Deprecated bli_blksz_reduce_dt_to() and defined two new functions, bli_blksz_reduce_def_to() and bli_blksz_reduce_max_to(), for reducing default and maximum blocksizes to some desired blocksize multiple. These functions are needed in the updated definitions of bli_cntx_set_blkszs() and bli_gks_cntx_set_blkszs(). - Added support for the 1e and 1r packing schemas to packm, including 1e/1r packing kernels. - Added a minor optimization to bli_gemm_ker_var2() that allows, under certain circumstances (specifically, real domain beta and row- or column-stored matrix C), the real domain macrokernel and microkernel to be called directly, rather than using the virtual microkernel via the complex domain macrokernel, which carries a slight additional amount of overhead. - Added 1m support to the testsuite. - Added 1m support to Makefile and runme.sh in test/3m4m. Also simplified some code in test_gemm.c driver.
47 lines
2.1 KiB
Plaintext
47 lines
2.1 KiB
Plaintext
# ----------------------------------------------------------------------
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#
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# input.general
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# BLIS test suite
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#
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# This file contains input values that control how BLIS operations are
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# tested. Comments explain the purpose of each parameter as well as
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# accepted values.
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#
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1 # Number of repeats per experiment (best result is reported)
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rc # Matrix storage scheme(s) to test:
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# 'c' = col-major storage; 'g' = general stride storage;
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# 'r' = row-major storage
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c # Vector storage scheme(s) to test:
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# 'c' = colvec / unit stride; 'j' = colvec / non-unit stride;
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# 'r' = rowvec / unit stride; 'i' = rowvec / non-unit stride
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0 # Test all combinations of storage schemes?
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1 # Perform all tests with alignment?
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# '0' = do NOT align buffers/ldims; '1' = align buffers/ldims
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0 # Randomize vectors and matrices using:
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# '0' = real values on [-1,1];
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# '1' = powers of 2 in narrow precision range
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32 # General stride spacing (for cases when testing general stride)
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sdcz # Datatype(s) to test:
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# 's' = single real; 'c' = single complex;
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# 'd' = double real; 'z' = double complex
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100 # Problem size: first to test
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500 # Problem size: maximum to test
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100 # Problem size: increment between experiments
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# Complex level-3 implementations to test
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1 # 3mh ('1' = enable; '0' = disable)
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1 # 3m3 ('1' = enable; '0' = disable)
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1 # 3m2 ('1' = enable; '0' = disable)
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1 # 3m1 ('1' = enable; '0' = disable)
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1 # 4mh ('1' = enable; '0' = disable)
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1 # 4m1b ('1' = enable; '0' = disable)
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1 # 4m1a ('1' = enable; '0' = disable)
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1 # 1m ('1' = enable; '0' = disable)
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1 # native ('1' = enable; '0' = disable)
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1 # Error-checking level:
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# '0' = disable error checking; '1' = full error checking
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i # Reaction to test failure:
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# 'i' = ignore; 's' = sleep() and continue; 'a' = abort
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0 # Output results in matlab/octave format? ('1' = yes; '0' = no)
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0 # Output results to stdout AND files? ('1' = yes; '0' = no)
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