* cdna emulator work
* accvgprs
* cdna passes most tests
* ruff
* add cdna4 to tests
* cdna emu
* crash
* pass?
* work
* gen
* clean up wave_size access
* asm_gemm passes
* remove acc from dsl.py, emulator can keep its different reg file
it's purely an encoding here, the ASM_GEMM already encodes acc srcs with v[], this can
be cleaned up later, but not functionally required for emulator.
* split asm_gemm tests to ones fast on the emulator
* don't do that
* 124 stays null on rdna
* the segfault was because of hw regs, not this
* Revert "clean up wave_size access", it's explicitly tested
This reverts commit 1202ff5787.
* nullcopyout
---------
Co-authored-by: George Hotz <geohot@gmail.com>
Co-authored-by: George Hotz <72895+geohot@users.noreply.github.com>
