- As per the standard compliance, the ?copy(), ?axpy() and
?axpby() APIs do not require invalid input testing(IIT)
with respect to the input parameters they receive, as part
of BLAS and CBLAS calls.
- Thus, test-cases have been added to verify early return scenarios
(ERS) as per the compliance. The testsuite is type-parameterized,
since the compliance for early return cases is the same across the
datatypes.
- Updated the conditional directives in micro-kernel(ukr) test files
to include the new set of macros generated as part of the
buildsystem in GTestsuite.
- Updated the conditional macro to enable the appropriate code
section for compilation of ref_axpbyv(), based on our choice
of reference library when building GTestsuite.
AMD-Internal: [CPUPL-4402]
Change-Id: Ibea2bc34469b008f4d4558ce359717c08b92e978
Some text files were missing a newline at the end of the file.
One has been added.
AMD-Internal: [CPUPL-3519]
Change-Id: I4b00876b1230b036723d6b56755c6ca844a7ffce
- Pack and compute are now compared against GEMM operation of reference
library when MKL is not used as a reference.
- For the case where both A and B are unpacked, the reference GEMM is
invoked with a unit-alpha scalar.
- If MKL is used as reference, then these APIs are compared against pack
and compute operations of MKL.
- Updated description in ref_gemm_compute.cpp to reflect this behavior.
AMD-Internal: [CPUPL-4084]
Change-Id: Id0521c9cad8743a7ae471a7f3c547ceb67191f86
- Added framework for unit testing of BLAS and CBLAS interfaces for the
Pack and Compute Extension APIs.
- These test the integrated functionality of the trio of
?gemm_pack_get_size(), ?gemm_pack() and ?gemm_compute() APIs.
- Note: Only MKL can be used as reference for now.
AMD-Internal: [CPUPL-3560]
Change-Id: I801654447a716da06c9ccf9db01d553817871571
- Updated the bli_zaxpbyv_zen_int( ... ) kernel's computational
logic. The kernel performs two different sets of compute based
on the value of alpha, for both unit and non-unit strides. There
are no constraints on beta scaling of the 'y' vector.
- Updated the logic to support 'x' conjugate in the computation.
The kernel supports conjugate/no conjugate operation through the
usage of _mm256_fmsubadd_pd( ... ) and _mm256_addsub_pd( ... )
intrinsics.
- Updated the early return condition in the kernel to adhere to
the standard compliance.
- Updated the scalar computation with vector computation(using 128
bit registers), in case of dealing with a single element(fringe case)
in unit-stride or vectors with non-unit strides. A single dcomplex
element occupies 128 bits in memory, thereby providing scope for
this optimization.
- Added accuracy and extreme value testing with sufficient sizes
and initializations, to test the required main and fringe cases
of the computation.
AMD-Internal: [CPUPL-3623]
Change-Id: I7ae918856e7aba49424162290f3e3d592c244826
- Designed test cases for unit testing of ZGEMM compute
kernel for handling inputs when k == 1. The design
uses value-parameterized testing for checking accuracy,
and verifying the mandate in case of exception values
on the inputs/output.
- The design uses type-parameterized testing for verifying
BLAS standard for invalid input cases, and also for early
return scenarios.
- Added the function template set_ev_mat( ... ) as part of
testinghelpers. This function is used as a helper for
inducing exception values onto indices specified as
arguments to the test_gemm( ... ) interface.
- Abstracted the function definition of getValueString( ... )
from the NRM2 testing interface to testinghelpers(renamed
as get_value_string( ... ) for naming consistency), in order
to use it as a helper function across all APIs in case of
exception value testing.
AMD-Internal: [CPUPL-3823]
Change-Id: I0fea21f9c8759bbbdc88ba0a016202753e28f2a7
- Renaming ELEMENT_TYPE to BLIS_ELEMENT_TYPE, since the first is defined on a Windows header.
- Updating refCBLAS object to have different implementation depending on the platform.
- Removing dlfcn.h from all reference headers since it's linux specific and adding it conditionally on a higher level.
- Changes on all CMakeLists.txt files to enable building on Windows.
AMD-Internal: [CPUPL-2732]
Change-Id: I6e35656a3779b35dc815a2409cf84c22dd27f3e7
- Adding default template parameter for the type of the returned value from nrm2.
- Bugfix on NaN/Inf comparator for scalars.
- Tuning sizes of vector x to exercise the different paths for vectorized and scalar code.
- Adding wrong parameters and extreme value testing.
- Adding tests for overflow and underflow using max and min representable numbers for vectorized and scalar code.
AMD-Internal: [CPUPL-2732]
Change-Id: Ice8ee65095ecaa7b30ebd5f90ed2a890178533db
- Functions to print matrix and vector elements.
- Functions to convert matrix to symmetric, hermitian
triangular matrix and set diagonal elements in matrix.
AMD-Internal: [CPUPL-2732]
Change-Id: I1ffa5289329cbb8a9581bf545bdd157801cf5baa
Since random numbers are specified from ELEMENT_TYPE and we never generate tests for both integer and floating point numbers at the same time, we update code as described below:
- random vector/matrix generators are updated to use ELEMENT_TYPE as a default parameter.
- ::testing::Values(ELEMENT_TYPE) is removed from all test generators.
AMD-Internal: [CPUPL-2732]
Change-Id: Ibc6b05044502f541c9e8a7687931b1ca2903fb0c
Some text files were missing a newline at the end of the file.
One has been added.
Also correct file format of windows/tests/inputs.yaml, which
was missed in commit 0f0277e104
AMD-Internal: [CPUPL-2870]
Change-Id: Icb83a4a27033dc0ff325cb84a1cf399e953ec549
Source and other files in some directories were a mixture of
Unix and DOS file formats. Convert all relevant files to Unix
format for consistency. Some Windows-specific files remain in
DOS format.
AMD-Internal: [CPUPL-2870]
Change-Id: Ic9a0fddb2dba6dc8bcf0ad9b3cc93774a46caeeb
- Adding doc regarding option setting for INT64 in README.
- Bugfix on template instantiation on helper function. Updated to use gtint_t instead of int.
AMD-Internal: [CPUPL-2732]
Change-Id: Ia52407a1ef3fdd06e905c2e3d4aa5befb80e82d6
- Functions to convert to cblas enums from char.
- Functions to print matrix and vector elements.
- Functions to set matrix and vector elements with
the given value.
AMD-Internal: [CPUPL-2732]
Change-Id: I1046b9578c8456e89eddba4a4e8577016b9361ca
- Added a header with correct default values to be used in tests.
- Updated README to include information on how to test for wrong parameters and some explanation on how lda increments work.
AMD-Internal: [CPUPL-2732]
Change-Id: I4f540d46013ffe91b4acb30da2b437251c09d3bc
- Fix in README.md.
- Updating abs overload for scomplex and dcomplex to avoid overflow by using std::abs.
- Updating comparators to take into account NaNs and Infs when measuring error.
AMD-Internal: [CPUPL-2732]
Change-Id: I8c12bacd9d63b2e914d0a79f337f7525dc16b733
Key features:
- able to test both static and dynamic libraries
- able to test BLAS, CBLAS and BLIS-typed interface
- can use any CBLAS library for reference results
- can build and/or run tests depending on the BLAS level or a specific API
AMD-Internal: [CPUPL-2732]
Change-Id: Ibe0d7938e06081526bbc54d3182ac7d17affdaf6
