Replacing L1 base address increment instructions with CFGSHIFTMASK

[atatuzunerTT]

Ticket

Link to Github Issue

Problem description

Blackhole has new CFGSHIFTMASK that can update addresses for the unpacker instructions inside the mop/replay buffers. If an operation is unpacker bound, then using this instruction should increase performance.

What's changed

Replaced L1 base address increment code that uses cfg read/write and tdma gpr operations with the new CFGSHIFTMASK instruction in the unpack AB matmul llk api. This replacement saves 6 instructions in the mop replay buffer. No notable performance improvements.

Only affects BH and addresses an issue in BH third party repo.

Checklist

• All post commit CI passes
• Blackhole Post commit CI passes (if applicable)
• Model regression CI passes (if applicable)
• Device performance regression CI passes (if applicable)
• (For models and ops writers) Full new models tests CI passes (if applicable)
• New/Existing tests provide coverage for changes