bash autotune_cpu_random_int8.cpu 16 16 16, which seems compared failed

[yi1zhao]

On branch amx_sparse

case1:

sparsednn$ bash autotune_cpu_random_int8.cpu 128 128 128
density 0.101318359375
False
Generating X86 vector intrinsics
(128, 128)
Reduced A dimension 128
128 128
 == Load shared library ==
== at 20.56021 milliseconds ==
 445553
 == spmm microkernel ==
== at 0.00243 milliseconds ==
 == 445553 reps ==
Difference:  0
(array([], dtype=int64), array([], dtype=int64))
Best Runtime 100000

case2:

sparsednn$ bash autotune_cpu_random_int8.cpu 16 16 16
density 0.15625
False
Generating X86 vector intrinsics
(16, 16)
Reduced A dimension 12
16 16
 == Load shared library ==
== at 12.99022 milliseconds ==
 4538234
 == spmm microkernel ==
== at 0.00009 milliseconds ==
 == 4538234 reps ==
Difference:  160
(array([12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 14,
       14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14]), array([ 0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,  0,
        1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15]))
Best Runtime 100000

[marsupialtail]

The third dimension must be a multiple of 32 for now, I think.