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0d314eb3cc
With this, a minimum test case passes:
void main()
{
coopmat<float16_t, gl_ScopeSubgroup, M, N, gl_MatrixUseA> matA;
coopmat<float, gl_ScopeSubgroup, M, N, gl_MatrixUseA> matR;
matA = coopmat<float16_t, gl_ScopeSubgroup, M, N, gl_MatrixUseA>(2.0);
matR = coopmat<float, gl_ScopeSubgroup, M, N, gl_MatrixUseA>(matA);
coopMatStore(matR, result, 0, N, gl_CooperativeMatrixLayoutRowMajor);
}
v2: Use nir_vec instead of explicit nir_vec{2,4}. Also fixes a typo in
one of the 4x8 cases.
v3: Use nir_pack_bits and nir_unpack_bits to dramatically simplify
coop_unary handling. This saved 67 lines of code.
v4: Allow packing factor 2 and packing factor 1 elements be stored in
16-bit integers.
v5: Massive update to the comment in lower_cooperative_matrix_unary_op
with some suggestions from Caio. Add a comment and assertion around
`nir_def *v[4]`. Suggested by Caio.
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25994>
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| amd | ||
| android_stub | ||
| asahi | ||
| broadcom | ||
| c11 | ||
| compiler | ||
| drm-shim | ||
| egl | ||
| etnaviv | ||
| freedreno | ||
| gallium | ||
| gbm | ||
| getopt | ||
| glx | ||
| gtest | ||
| imagination | ||
| imgui | ||
| intel | ||
| loader | ||
| mapi | ||
| mesa | ||
| microsoft | ||
| nouveau | ||
| panfrost | ||
| tool | ||
| util | ||
| virtio | ||
| vulkan | ||
| .clang-format | ||
| meson.build | ||