Add caching to some of the unit tests.
Cache the input and reference output matrices for the EndToEnd testcases in the following test suites:
- matmul_clamp_bf16_qai8dxp_qsi4cxp_test
- matmul_clamp_f16_qai8dxp_qsi4cxp_test
- matmul_clamp_f16_qai8dxp_qsi8cxp_test
- matmul_clamp_f32_qai8dxp_qsi8cxp_test
Signed-off-by: Jens Elofsson jens.elofsson@arm.com
Edited by Jens Elofsson